*** Hourly airmass for LSQ14age *** Epoch 2000.00: RA 13 24 08.6, dec -13 26 26 Epoch 2017.35: RA 13 25 04.0, dec -13 31 50 At midnight: UT date 2017 May 8, Moon 0.94 illum, 10 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 -2 47 2.034 -40.4 -10.2 39.5 21 00 4 00 11 38 -1 47 1.631 -28.9 ... 48.1 22 00 5 00 12 38 -0 47 1.462 -13.6 ... 53.2 23 00 6 00 13 39 0 14 1.429 4.0 ... 53.3 0 00 7 00 14 39 1 14 1.518 20.9 ... 48.4 1 00 8 00 15 39 2 14 1.772 34.5 ... 40.0 2 00 9 00 16 39 3 14 2.366 44.5 ... 29.5 3 00 10 00 17 39 4 14 4.104 51.6 ... 17.9 4 00 11 00 18 39 5 14 25.374 56.3 ... 5.8 5 00 12 00 19 40 6 15 (down) 59.3 -7.5 ... *** Hourly airmass for iPTF15xi *** Epoch 2000.00: RA 12 12 27.8, dec +32 09 55 Epoch 2017.35: RA 12 13 20.4, dec +32 04 07 At midnight: UT date 2017 May 8, Moon 0.94 illum, 39 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 -1 35 1.065 -83.9 -10.2 39.5 21 00 4 00 11 38 -0 35 1.008 -88.6 ... 48.1 22 00 5 00 12 38 0 25 1.004 89.6 ... 53.2 23 00 6 00 13 39 1 25 1.052 84.7 ... 53.3 0 00 7 00 14 39 2 25 1.163 80.3 ... 48.4 1 00 8 00 15 39 3 26 1.371 75.8 ... 40.0 2 00 9 00 16 39 4 26 1.759 71.0 ... 29.5 3 00 10 00 17 39 5 26 2.580 65.5 ... 17.9 4 00 11 00 18 39 6 26 5.016 59.3 ... 5.8 5 00 12 00 19 40 7 26 (v.low) 52.1 -7.5 ... *** Hourly airmass for SN2012bm *** Epoch 2000.00: RA 13 05 45.6, dec +46 27 52 Epoch 2017.35: RA 13 06 32.0, dec +46 22 19 At midnight: UT date 2017 May 8, Moon 0.94 illum, 51 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 -2 28 1.177 -103.7 -10.2 39.5 21 00 4 00 11 38 -1 28 1.080 -122.6 ... 48.1 22 00 5 00 12 38 -0 28 1.037 -157.0 ... 53.2 23 00 6 00 13 39 0 32 1.039 154.0 ... 53.3 0 00 7 00 14 39 1 32 1.085 121.0 ... 48.4 1 00 8 00 15 39 2 32 1.185 102.7 ... 40.0 2 00 9 00 16 39 3 33 1.362 90.3 ... 29.5 3 00 10 00 17 39 4 33 1.665 80.1 ... 17.9 4 00 11 00 18 39 5 33 2.211 70.8 ... 5.8 5 00 12 00 19 40 6 33 3.345 61.6 -7.5 ... *** Hourly airmass for SN2013bo *** Epoch 2000.00: RA 13 17 29.2, dec +42 44 30 Epoch 2017.35: RA 13 18 15.4, dec +42 39 02 At midnight: UT date 2017 May 8, Moon 0.94 illum, 47 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 -2 40 1.196 -95.3 -10.2 39.5 21 00 4 00 11 38 -1 40 1.082 -110.2 ... 48.1 22 00 5 00 12 38 -0 40 1.028 -140.3 ... 53.2 23 00 6 00 13 39 0 20 1.020 157.7 ... 53.3 0 00 7 00 14 39 1 21 1.059 117.3 ... 48.4 1 00 8 00 15 39 2 21 1.151 99.4 ... 40.0 2 00 9 00 16 39 3 21 1.319 88.1 ... 29.5 3 00 10 00 17 39 4 21 1.613 79.1 ... 17.9 4 00 11 00 18 39 5 21 2.156 70.7 ... 5.8 5 00 12 00 19 40 6 21 3.327 62.3 -7.5 ... *** Hourly airmass for PS15sv *** Epoch 2000.00: RA 16 13 11.7, dec +1 35 31 Epoch 2017.35: RA 16 14 04.5, dec +1 32 55 At midnight: UT date 2017 May 8, Moon 0.94 illum, 45 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 -5 36 9.703 -58.0 -10.2 39.5 21 00 4 00 11 38 -4 36 3.136 -56.7 ... 48.1 22 00 5 00 12 38 -3 36 1.946 -53.1 ... 53.2 23 00 6 00 13 39 -2 35 1.482 -46.2 ... 53.3 0 00 7 00 14 39 -1 35 1.266 -34.0 ... 48.4 1 00 8 00 15 39 -0 35 1.173 -14.4 ... 40.0 2 00 9 00 16 39 0 25 1.166 10.3 ... 29.5 3 00 10 00 17 39 1 25 1.243 31.3 ... 17.9 4 00 11 00 18 39 2 25 1.434 44.6 ... 5.8 5 00 12 00 19 40 3 26 1.839 52.2 -7.5 ... # ---------------- ## First tier *** Hourly airmass for iPTF14gnl *** Epoch 2000.00: RA 0 23 48.3, dec -3 51 28 Epoch 2017.35: RA 0 24 41.5, dec -3 45 42 At midnight: UT date 2017 May 8, Moon 0.94 illum, 165 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 10 13 (down) 38.5 -10.2 39.5 21 00 4 00 11 38 11 14 (down) 19.8 ... 48.1 22 00 5 00 12 38 -11 46 (down) -6.1 ... 53.2 23 00 6 00 13 39 -10 46 (down) -29.5 ... 53.3 0 00 7 00 14 39 -9 46 (down) -44.2 ... 48.4 1 00 8 00 15 39 -8 46 (down) -52.3 ... 40.0 2 00 9 00 16 39 -7 46 (down) -56.5 ... 29.5 3 00 10 00 17 39 -6 45 (down) -58.1 ... 17.9 4 00 11 00 18 39 -5 45 50.933 -57.9 ... 5.8 5 00 12 00 19 40 -4 45 4.219 -55.8 -7.5 ... *** Hourly airmass for PTF13ddg *** Epoch 2000.00: RA 0 47 50.8, dec +31 49 18 Epoch 2017.35: RA 0 48 47.2, dec +31 54 58 At midnight: UT date 2017 May 8, Moon 0.94 illum, 152 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 9 49 (down) 29.0 -10.2 39.5 21 00 4 00 11 38 10 49 (down) 16.3 ... 48.1 22 00 5 00 12 38 11 50 (down) 2.4 ... 53.2 23 00 6 00 13 39 -11 10 (down) -11.7 ... 53.3 0 00 7 00 14 39 -10 10 (down) -24.8 ... 48.4 1 00 8 00 15 39 -9 10 (down) -36.3 ... 40.0 2 00 9 00 16 39 -8 10 (down) -46.1 ... 29.5 3 00 10 00 17 39 -7 10 15.477 -54.2 ... 17.9 4 00 11 00 18 39 -6 09 3.994 -61.1 ... 5.8 5 00 12 00 19 40 -5 09 2.283 -67.0 -7.5 ... *** Hourly airmass for PTF13dad *** Epoch 2000.00: RA 1 48 08.4, dec +37 33 29 Epoch 2017.35: RA 1 49 09.9, dec +37 38 38 At midnight: UT date 2017 May 8, Moon 0.94 illum, 146 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 8 49 (down) 39.3 -10.2 39.5 21 00 4 00 11 38 9 49 (down) 28.2 ... 48.1 22 00 5 00 12 38 10 49 (down) 15.8 ... 53.2 23 00 6 00 13 39 11 49 (down) 2.4 ... 53.3 0 00 7 00 14 39 -11 10 (down) -11.1 ... 48.4 1 00 8 00 15 39 -10 10 (down) -24.0 ... 40.0 2 00 9 00 16 39 -9 10 (down) -35.6 ... 29.5 3 00 10 00 17 39 -8 10 (down) -45.7 ... 17.9 4 00 11 00 18 39 -7 10 8.203 -54.6 ... 5.8 5 00 12 00 19 40 -6 10 3.388 -62.5 -7.5 ... *** Hourly airmass for iPTF13ebh *** Epoch 2000.00: RA 2 22 00.0, dec +33 16 14 Epoch 2017.35: RA 2 23 02.2, dec +33 20 56 At midnight: UT date 2017 May 8, Moon 0.94 illum, 147 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 8 15 (down) 45.2 -10.2 39.5 21 00 4 00 11 38 9 15 (down) 35.2 ... 48.1 22 00 5 00 12 38 10 15 (down) 23.5 ... 53.2 23 00 6 00 13 39 11 16 (down) 10.3 ... 53.3 0 00 7 00 14 39 -11 44 (down) -3.7 ... 48.4 1 00 8 00 15 39 -10 44 (down) -17.3 ... 40.0 2 00 9 00 16 39 -9 44 (down) -29.8 ... 29.5 3 00 10 00 17 39 -8 44 (down) -40.6 ... 17.9 4 00 11 00 18 39 -7 44 (down) -49.8 ... 5.8 5 00 12 00 19 40 -6 43 6.355 -57.5 -7.5 ... *** Hourly airmass for LSQ13cwp *** Epoch 2000.00: RA 4 03 50.7, dec -2 39 19 Epoch 2017.35: RA 4 04 43.1, dec -2 36 30 At midnight: UT date 2017 May 8, Moon 0.94 illum, 137 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 6 33 (down) 58.1 -10.2 39.5 21 00 4 00 11 38 7 34 (down) 56.6 ... 48.1 22 00 5 00 12 38 8 34 (down) 52.8 ... 53.2 23 00 6 00 13 39 9 34 (down) 45.4 ... 53.3 0 00 7 00 14 39 10 34 (down) 32.2 ... 48.4 1 00 8 00 15 39 11 34 (down) 11.0 ... 40.0 2 00 9 00 16 39 -11 26 (down) -14.5 ... 29.5 3 00 10 00 17 39 -10 25 (down) -34.6 ... 17.9 4 00 11 00 18 39 -9 25 (down) -46.8 ... 5.8 5 00 12 00 19 40 -8 25 (down) -53.5 -7.5 ... *** Hourly airmass for PSNJ08351668+4819011 *** Epoch 2000.00: RA 8 35 16.7, dec +48 19 01 Epoch 2017.35: RA 8 36 30.2, dec +48 15 22 At midnight: UT date 2017 May 8, Moon 0.94 illum, 80 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 2 02 1.134 114.3 -10.2 39.5 21 00 4 00 11 38 3 02 1.264 98.6 ... 48.1 22 00 5 00 12 38 4 02 1.485 86.9 ... 53.2 23 00 6 00 13 39 5 02 1.865 76.7 ... 53.3 0 00 7 00 14 39 6 02 2.569 67.1 ... 48.4 1 00 8 00 15 39 7 02 4.117 57.4 ... 40.0 2 00 9 00 16 39 8 03 9.353 47.2 ... 29.5 3 00 10 00 17 39 9 03 (v.low) 36.4 ... 17.9 4 00 11 00 18 39 10 03 (down) 24.6 ... 5.8 5 00 12 00 19 40 11 03 (down) 12.2 -7.5 ... *** Hourly airmass for PS15mb *** Epoch 2000.00: RA 8 59 40.2, dec +15 11 12 Epoch 2017.35: RA 9 00 38.0, dec +15 07 06 At midnight: UT date 2017 May 8, Moon 0.94 illum, 66 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 1 37 1.131 48.5 -10.2 39.5 21 00 4 00 11 38 2 38 1.297 57.7 ... 48.1 22 00 5 00 12 38 3 38 1.628 61.0 ... 53.2 23 00 6 00 13 39 4 38 2.353 61.4 ... 53.3 0 00 7 00 14 39 5 38 4.628 59.9 ... 48.4 1 00 8 00 15 39 6 38 (v.low) 56.8 ... 40.0 2 00 9 00 16 39 7 38 (down) 52.0 ... 29.5 3 00 10 00 17 39 8 39 (down) 45.0 ... 17.9 4 00 11 00 18 39 9 39 (down) 35.3 ... 5.8 5 00 12 00 19 40 10 39 (down) 22.2 -7.5 ... *** Hourly airmass for SNhunt263 *** Epoch 2000.00: RA 9 08 42.5, dec +44 48 13 Epoch 2017.35: RA 9 09 51.4, dec +44 43 58 At midnight: UT date 2017 May 8, Moon 0.94 illum, 73 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 1 28 1.074 119.1 -10.2 39.5 21 00 4 00 11 38 2 28 1.172 101.1 ... 48.1 22 00 5 00 12 38 3 29 1.347 89.2 ... 53.2 23 00 6 00 13 39 4 29 1.650 79.5 ... 53.3 0 00 7 00 14 39 5 29 2.203 70.7 ... 48.4 1 00 8 00 15 39 6 29 3.376 61.8 ... 40.0 2 00 9 00 16 39 7 29 6.960 52.5 ... 29.5 3 00 10 00 17 39 8 29 (v.low) 42.4 ... 17.9 4 00 11 00 18 39 9 30 (down) 31.4 ... 5.8 5 00 12 00 19 40 10 30 (down) 19.3 -7.5 ... *** Hourly airmass for ASASSN-15ho *** Epoch 2000.00: RA 9 09 23.9, dec -4 43 30 Epoch 2017.35: RA 9 10 15.9, dec -4 47 46 At midnight: UT date 2017 May 8, Moon 0.94 illum, 61 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 1 28 1.351 28.1 -10.2 39.5 21 00 4 00 11 38 2 28 1.585 41.2 ... 48.1 22 00 5 00 12 38 3 28 2.102 49.5 ... 53.2 23 00 6 00 13 39 4 28 3.509 54.6 ... 53.3 0 00 7 00 14 39 5 28 13.962 57.4 ... 48.4 1 00 8 00 15 39 6 29 (down) 58.4 ... 40.0 2 00 9 00 16 39 7 29 (down) 57.5 ... 29.5 3 00 10 00 17 39 8 29 (down) 54.4 ... 17.9 4 00 11 00 18 39 9 29 (down) 47.8 ... 5.8 5 00 12 00 19 40 10 29 (down) 35.3 -7.5 ... *** Hourly airmass for ASASSN-14iu *** Epoch 2000.00: RA 9 10 39.5, dec +50 22 48 Epoch 2017.35: RA 9 11 51.7, dec +50 18 31 At midnight: UT date 2017 May 8, Moon 0.94 illum, 75 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 1 26 1.097 130.8 -10.2 39.5 21 00 4 00 11 38 2 26 1.187 110.2 ... 48.1 22 00 5 00 12 38 3 27 1.345 95.8 ... 53.2 23 00 6 00 13 39 4 27 1.608 84.2 ... 53.3 0 00 7 00 14 39 5 27 2.061 73.8 ... 48.4 1 00 8 00 15 39 6 27 2.912 63.8 ... 40.0 2 00 9 00 16 39 7 27 4.856 53.6 ... 29.5 3 00 10 00 17 39 8 27 12.154 42.9 ... 17.9 4 00 11 00 18 39 9 28 (down) 31.6 ... 5.8 5 00 12 00 19 40 10 28 (down) 19.5 -7.5 ... *** Hourly airmass for ASASSN-15hg *** Epoch 2000.00: RA 9 53 48.6, dec +9 11 38 Epoch 2017.35: RA 9 54 43.9, dec +9 06 41 At midnight: UT date 2017 May 8, Moon 0.94 illum, 51 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 0 43 1.103 22.2 -10.2 39.5 21 00 4 00 11 38 1 44 1.194 42.7 ... 48.1 22 00 5 00 12 38 2 44 1.395 52.9 ... 53.2 23 00 6 00 13 39 3 44 1.809 57.5 ... 53.3 0 00 7 00 14 39 4 44 2.805 59.2 ... 48.4 1 00 8 00 15 39 5 44 7.065 58.8 ... 40.0 2 00 9 00 16 39 6 44 (down) 56.6 ... 29.5 3 00 10 00 17 39 7 45 (down) 52.6 ... 17.9 4 00 11 00 18 39 8 45 (down) 46.3 ... 5.8 5 00 12 00 19 40 9 45 (down) 36.6 -7.5 ... *** Hourly airmass for LSQ14aeg *** Epoch 2000.00: RA 10 19 36.8, dec +19 33 20 Epoch 2017.35: RA 10 20 33.6, dec +19 28 05 At midnight: UT date 2017 May 8, Moon 0.94 illum, 49 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 0 18 1.027 16.6 -10.2 39.5 21 00 4 00 11 38 1 18 1.074 50.5 ... 48.1 22 00 5 00 12 38 2 18 1.196 61.0 ... 53.2 23 00 6 00 13 39 3 18 1.437 64.0 ... 53.3 0 00 7 00 14 39 4 18 1.923 63.8 ... 48.4 1 00 8 00 15 39 5 18 3.116 61.8 ... 40.0 2 00 9 00 16 39 6 19 8.946 58.3 ... 29.5 3 00 10 00 17 39 7 19 (down) 53.4 ... 17.9 4 00 11 00 18 39 8 19 (down) 46.6 ... 5.8 5 00 12 00 19 40 9 19 (down) 37.5 -7.5 ... *** Hourly airmass for PSNJ10292799+2200468 *** Epoch 2000.00: RA 10 29 28.0, dec +22 00 47 Epoch 2017.35: RA 10 30 24.9, dec +21 55 26 At midnight: UT date 2017 May 8, Moon 0.94 illum, 48 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 0 08 1.016 9.3 -10.2 39.5 21 00 4 00 11 38 1 08 1.052 52.8 ... 48.1 22 00 5 00 12 38 2 08 1.156 63.7 ... 53.2 23 00 6 00 13 39 3 08 1.362 66.1 ... 53.3 0 00 7 00 14 39 4 08 1.767 65.4 ... 48.4 1 00 8 00 15 39 5 09 2.681 63.1 ... 40.0 2 00 9 00 16 39 6 09 5.959 59.3 ... 29.5 3 00 10 00 17 39 7 09 (down) 54.2 ... 17.9 4 00 11 00 18 39 8 09 (down) 47.4 ... 5.8 5 00 12 00 19 40 9 09 (down) 38.5 -7.5 ... *** Hourly airmass for iPTF15xi *** Epoch 2000.00: RA 12 12 27.8, dec +32 09 55 Epoch 2017.35: RA 12 13 20.4, dec +32 04 07 At midnight: UT date 2017 May 8, Moon 0.94 illum, 39 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 -1 35 1.065 -83.9 -10.2 39.5 21 00 4 00 11 38 -0 35 1.008 -88.6 ... 48.1 22 00 5 00 12 38 0 25 1.004 89.6 ... 53.2 23 00 6 00 13 39 1 25 1.052 84.7 ... 53.3 0 00 7 00 14 39 2 25 1.163 80.3 ... 48.4 1 00 8 00 15 39 3 26 1.371 75.8 ... 40.0 2 00 9 00 16 39 4 26 1.759 71.0 ... 29.5 3 00 10 00 17 39 5 26 2.580 65.5 ... 17.9 4 00 11 00 18 39 6 26 5.016 59.3 ... 5.8 5 00 12 00 19 40 7 26 (v.low) 52.1 -7.5 ... *** Hourly airmass for SN2012bm *** Epoch 2000.00: RA 13 05 45.6, dec +46 27 52 Epoch 2017.35: RA 13 06 32.0, dec +46 22 19 At midnight: UT date 2017 May 8, Moon 0.94 illum, 51 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 -2 28 1.177 -103.7 -10.2 39.5 21 00 4 00 11 38 -1 28 1.080 -122.6 ... 48.1 22 00 5 00 12 38 -0 28 1.037 -157.0 ... 53.2 23 00 6 00 13 39 0 32 1.039 154.0 ... 53.3 0 00 7 00 14 39 1 32 1.085 121.0 ... 48.4 1 00 8 00 15 39 2 32 1.185 102.7 ... 40.0 2 00 9 00 16 39 3 33 1.362 90.3 ... 29.5 3 00 10 00 17 39 4 33 1.665 80.1 ... 17.9 4 00 11 00 18 39 5 33 2.211 70.8 ... 5.8 5 00 12 00 19 40 6 33 3.345 61.6 -7.5 ... *** Hourly airmass for SN2013bo *** Epoch 2000.00: RA 13 17 29.2, dec +42 44 30 Epoch 2017.35: RA 13 18 15.4, dec +42 39 02 At midnight: UT date 2017 May 8, Moon 0.94 illum, 47 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 -2 40 1.196 -95.3 -10.2 39.5 21 00 4 00 11 38 -1 40 1.082 -110.2 ... 48.1 22 00 5 00 12 38 -0 40 1.028 -140.3 ... 53.2 23 00 6 00 13 39 0 20 1.020 157.7 ... 53.3 0 00 7 00 14 39 1 21 1.059 117.3 ... 48.4 1 00 8 00 15 39 2 21 1.151 99.4 ... 40.0 2 00 9 00 16 39 3 21 1.319 88.1 ... 29.5 3 00 10 00 17 39 4 21 1.613 79.1 ... 17.9 4 00 11 00 18 39 5 21 2.156 70.7 ... 5.8 5 00 12 00 19 40 6 21 3.327 62.3 -7.5 ... *** Hourly airmass for LSQ14age *** Epoch 2000.00: RA 13 24 08.6, dec -13 26 26 Epoch 2017.35: RA 13 25 04.0, dec -13 31 50 At midnight: UT date 2017 May 8, Moon 0.94 illum, 10 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 -2 47 2.034 -40.4 -10.2 39.5 21 00 4 00 11 38 -1 47 1.631 -28.9 ... 48.1 22 00 5 00 12 38 -0 47 1.462 -13.6 ... 53.2 23 00 6 00 13 39 0 14 1.429 4.0 ... 53.3 0 00 7 00 14 39 1 14 1.518 20.9 ... 48.4 1 00 8 00 15 39 2 14 1.772 34.5 ... 40.0 2 00 9 00 16 39 3 14 2.366 44.5 ... 29.5 3 00 10 00 17 39 4 14 4.104 51.6 ... 17.9 4 00 11 00 18 39 5 14 25.374 56.3 ... 5.8 5 00 12 00 19 40 6 15 (down) 59.3 -7.5 ... *** Hourly airmass for PS15sv *** Epoch 2000.00: RA 16 13 11.7, dec +1 35 31 Epoch 2017.35: RA 16 14 04.5, dec +1 32 55 At midnight: UT date 2017 May 8, Moon 0.94 illum, 45 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 -5 36 9.703 -58.0 -10.2 39.5 21 00 4 00 11 38 -4 36 3.136 -56.7 ... 48.1 22 00 5 00 12 38 -3 36 1.946 -53.1 ... 53.2 23 00 6 00 13 39 -2 35 1.482 -46.2 ... 53.3 0 00 7 00 14 39 -1 35 1.266 -34.0 ... 48.4 1 00 8 00 15 39 -0 35 1.173 -14.4 ... 40.0 2 00 9 00 16 39 0 25 1.166 10.3 ... 29.5 3 00 10 00 17 39 1 25 1.243 31.3 ... 17.9 4 00 11 00 18 39 2 25 1.434 44.6 ... 5.8 5 00 12 00 19 40 3 26 1.839 52.2 -7.5 ... *** Hourly airmass for SN2013fn *** Epoch 2000.00: RA 21 00 23.7, dec -14 29 52 Epoch 2017.35: RA 21 01 21.2, dec -14 25 46 At midnight: UT date 2017 May 8, Moon 0.94 illum, 115 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 -10 23 (down) -47.4 -10.2 39.5 21 00 4 00 11 38 -9 23 (down) -57.0 ... 48.1 22 00 5 00 12 38 -8 23 (down) -60.5 ... 53.2 23 00 6 00 13 39 -7 23 (down) -61.1 ... 53.3 0 00 7 00 14 39 -6 23 (down) -59.8 ... 48.4 1 00 8 00 15 39 -5 22 (v.low) -56.8 ... 40.0 2 00 9 00 16 39 -4 22 4.807 -52.2 ... 29.5 3 00 10 00 17 39 -3 22 2.561 -45.4 ... 17.9 4 00 11 00 18 39 -2 22 1.861 -35.7 ... 5.8 5 00 12 00 19 40 -1 22 1.567 -22.6 -7.5 ... *** Hourly airmass for LSQ14fmg *** Epoch 2000.00: RA 22 16 46.1, dec +15 21 14 Epoch 2017.35: RA 22 17 36.7, dec +15 26 27 At midnight: UT date 2017 May 8, Moon 0.94 illum, 135 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 -11 40 (down) -5.9 -10.2 39.5 21 00 4 00 11 38 -10 39 (down) -22.0 ... 48.1 22 00 5 00 12 38 -9 39 (down) -35.1 ... 53.2 23 00 6 00 13 39 -8 39 (down) -44.9 ... 53.3 0 00 7 00 14 39 -7 39 (down) -51.9 ... 48.4 1 00 8 00 15 39 -6 39 (v.low) -56.8 ... 40.0 2 00 9 00 16 39 -5 39 4.599 -59.9 ... 29.5 3 00 10 00 17 39 -4 38 2.347 -61.5 ... 17.9 4 00 11 00 18 39 -3 38 1.625 -61.3 ... 5.8 5 00 12 00 19 40 -2 38 1.295 -58.1 -7.5 ... *** Hourly airmass for CSS121006:232854+085452 *** Epoch 2000.00: RA 23 28 54.5, dec +8 54 51 Epoch 2017.35: RA 23 29 47.4, dec +9 00 36 At midnight: UT date 2017 May 8, Moon 0.94 illum, 154 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 11 08 (down) 16.2 -10.2 39.5 21 00 4 00 11 38 -11 52 (down) -2.7 ... 48.1 22 00 5 00 12 38 -10 51 (down) -21.1 ... 53.2 23 00 6 00 13 39 -9 51 (down) -35.4 ... 53.3 0 00 7 00 14 39 -8 51 (down) -45.5 ... 48.4 1 00 8 00 15 39 -7 51 (down) -52.1 ... 40.0 2 00 9 00 16 39 -6 51 (down) -56.3 ... 29.5 3 00 10 00 17 39 -5 51 8.513 -58.6 ... 17.9 4 00 11 00 18 39 -4 50 2.998 -59.2 ... 5.8 5 00 12 00 19 40 -3 50 1.878 -57.8 -7.5 ... ## Second tier *** Hourly airmass for SN2014dk *** Epoch 2000.00: RA 0 28 12.0, dec +7 09 44 Epoch 2017.35: RA 0 29 05.7, dec +7 15 29 At midnight: UT date 2017 May 8, Moon 0.94 illum, 169 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 10 09 (down) 32.5 -10.2 39.5 21 00 4 00 11 38 11 09 (down) 16.5 ... 48.1 22 00 5 00 12 38 -11 51 (down) -3.1 ... 53.2 23 00 6 00 13 39 -10 51 (down) -22.0 ... 53.3 0 00 7 00 14 39 -9 50 (down) -36.5 ... 48.4 1 00 8 00 15 39 -8 50 (down) -46.3 ... 40.0 2 00 9 00 16 39 -7 50 (down) -52.6 ... 29.5 3 00 10 00 17 39 -6 50 (down) -56.5 ... 17.9 4 00 11 00 18 39 -5 50 9.546 -58.5 ... 5.8 5 00 12 00 19 40 -4 50 3.109 -58.7 -7.5 ... *** Hourly airmass for iPTF13dkx *** Epoch 2000.00: RA 1 20 53.1, dec +3 20 24 Epoch 2017.35: RA 1 21 46.9, dec +3 25 50 At midnight: UT date 2017 May 8, Moon 0.94 illum, 178 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 9 16 (down) 44.4 -10.2 39.5 21 00 4 00 11 38 10 16 (down) 32.8 ... 48.1 22 00 5 00 12 38 11 17 (down) 15.4 ... 53.2 23 00 6 00 13 39 -11 43 (down) -6.1 ... 53.3 0 00 7 00 14 39 -10 43 (down) -25.9 ... 48.4 1 00 8 00 15 39 -9 43 (down) -40.0 ... 40.0 2 00 9 00 16 39 -8 43 (down) -48.9 ... 29.5 3 00 10 00 17 39 -7 43 (down) -54.3 ... 17.9 4 00 11 00 18 39 -6 42 (down) -57.2 ... 5.8 5 00 12 00 19 40 -5 42 10.270 -58.2 -7.5 ... *** Hourly airmass for PS1-13dkh *** Epoch 2000.00: RA 3 11 16.1, dec +15 42 58 Epoch 2017.35: RA 3 12 14.3, dec +15 46 51 At midnight: UT date 2017 May 8, Moon 0.94 illum, 149 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 7 26 (down) 53.1 -10.2 39.5 21 00 4 00 11 38 8 26 (down) 46.5 ... 48.1 22 00 5 00 12 38 9 26 (down) 37.4 ... 53.2 23 00 6 00 13 39 10 26 (down) 25.1 ... 53.3 0 00 7 00 14 39 11 27 (down) 9.5 ... 48.4 1 00 8 00 15 39 -11 33 (down) -7.6 ... 40.0 2 00 9 00 16 39 -10 33 (down) -23.4 ... 29.5 3 00 10 00 17 39 -9 33 (down) -36.2 ... 17.9 4 00 11 00 18 39 -8 33 (down) -45.6 ... 5.8 5 00 12 00 19 40 -7 33 (down) -52.4 -7.5 ... *** Hourly airmass for SN2012fr *** Epoch 2000.00: RA 3 33 36.3, dec -36 07 35 Epoch 2017.35: RA 3 34 16.0, dec -36 04 08 At midnight: UT date 2017 May 8, Moon 0.94 illum, 128 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 7 04 (down) 70.4 -10.2 39.5 21 00 4 00 11 38 8 04 (down) 76.8 ... 48.1 22 00 5 00 12 38 9 04 (down) 83.4 ... 53.2 23 00 6 00 13 39 10 04 (down) 91.3 ... 53.3 0 00 7 00 14 39 11 04 (down) 105.7 ... 48.4 1 00 8 00 15 39 -11 55 (down) -166.5 ... 40.0 2 00 9 00 16 39 -10 55 (down) -102.4 ... 29.5 3 00 10 00 17 39 -9 55 (down) -89.9 ... 17.9 4 00 11 00 18 39 -8 55 (down) -82.3 ... 5.8 5 00 12 00 19 40 -7 55 (down) -75.8 -7.5 ... *** Hourly airmass for CSS130218:092354+385837 *** Epoch 2000.00: RA 9 23 54.5, dec +38 58 37 Epoch 2017.35: RA 9 24 59.6, dec +38 54 06 At midnight: UT date 2017 May 8, Moon 0.94 illum, 68 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 1 13 1.042 109.5 -10.2 39.5 21 00 4 00 11 38 2 13 1.131 94.1 ... 48.1 22 00 5 00 12 38 3 13 1.297 84.8 ... 53.2 23 00 6 00 13 39 4 14 1.592 77.1 ... 53.3 0 00 7 00 14 39 5 14 2.152 69.8 ... 48.4 1 00 8 00 15 39 6 14 3.422 62.3 ... 40.0 2 00 9 00 16 39 7 14 8.158 54.2 ... 29.5 3 00 10 00 17 39 8 14 (down) 45.0 ... 17.9 4 00 11 00 18 39 9 14 (down) 34.7 ... 5.8 5 00 12 00 19 40 10 15 (down) 23.0 -7.5 ... *** Hourly airmass for SN2014J *** Epoch 2000.00: RA 9 55 42.1, dec +69 40 26 Epoch 2017.35: RA 9 57 07.6, dec +69 35 28 At midnight: UT date 2017 May 8, Moon 0.94 illum, 81 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 0 41 1.270 165.8 -10.2 39.5 21 00 4 00 11 38 1 41 1.310 145.9 ... 48.1 22 00 5 00 12 38 2 41 1.386 127.5 ... 53.2 23 00 6 00 13 39 3 41 1.506 111.0 ... 53.3 0 00 7 00 14 39 4 42 1.680 95.9 ... 48.4 1 00 8 00 15 39 5 42 1.925 81.8 ... 40.0 2 00 9 00 16 39 6 42 2.262 68.5 ... 29.5 3 00 10 00 17 39 7 42 2.714 55.4 ... 17.9 4 00 11 00 18 39 8 42 3.294 42.6 ... 5.8 5 00 12 00 19 40 9 42 3.971 29.7 -7.5 ... *** Hourly airmass for SN2011jh *** Epoch 2000.00: RA 12 47 14.4, dec -10 03 47 Epoch 2017.35: RA 12 48 08.6, dec -10 09 27 At midnight: UT date 2017 May 8, Moon 0.94 illum, 9 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 -2 10 1.637 -35.2 -10.2 39.5 21 00 4 00 11 38 -1 10 1.422 -21.0 ... 48.1 22 00 5 00 12 38 -0 10 1.349 -3.1 ... 53.2 23 00 6 00 13 39 0 50 1.386 15.5 ... 53.3 0 00 7 00 14 39 1 51 1.547 31.1 ... 48.4 1 00 8 00 15 39 2 51 1.921 42.4 ... 40.0 2 00 9 00 16 39 3 51 2.837 50.1 ... 29.5 3 00 10 00 17 39 4 51 6.495 55.1 ... 17.9 4 00 11 00 18 39 5 51 (down) 58.2 ... 5.8 5 00 12 00 19 40 6 51 (down) 59.5 -7.5 ... *** Hourly airmass for SN2011iy *** Epoch 2000.00: RA 13 08 58.4, dec -15 31 04 Epoch 2017.35: RA 13 09 53.7, dec -15 36 36 At midnight: UT date 2017 May 8, Moon 0.94 illum, 11 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 -2 32 1.992 -37.1 -10.2 39.5 21 00 4 00 11 38 -1 32 1.638 -24.6 ... 48.1 22 00 5 00 12 38 -0 31 1.499 -9.0 ... 53.2 23 00 6 00 13 39 0 29 1.496 8.2 ... 53.3 0 00 7 00 14 39 1 29 1.628 24.0 ... 48.4 1 00 8 00 15 39 2 29 1.968 36.6 ... 40.0 2 00 9 00 16 39 3 29 2.798 46.0 ... 29.5 3 00 10 00 17 39 4 29 5.799 52.6 ... 17.9 4 00 11 00 18 39 5 30 (down) 57.3 ... 5.8 5 00 12 00 19 40 6 30 (down) 60.3 -7.5 ... *** Hourly airmass for PS1-14ra *** Epoch 2000.00: RA 14 41 28.4, dec +9 25 59 Epoch 2017.35: RA 14 42 19.3, dec +9 21 34 At midnight: UT date 2017 May 8, Moon 0.94 illum, 26 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 -4 04 2.036 -58.5 -10.2 39.5 21 00 4 00 11 38 -3 04 1.498 -55.1 ... 48.1 22 00 5 00 12 38 -2 04 1.244 -47.2 ... 53.2 23 00 6 00 13 39 -1 04 1.122 -30.9 ... 53.3 0 00 7 00 14 39 -0 04 1.083 -2.0 ... 48.4 1 00 8 00 15 39 0 57 1.114 28.1 ... 40.0 2 00 9 00 16 39 1 57 1.224 45.9 ... 29.5 3 00 10 00 17 39 2 57 1.458 54.4 ... 17.9 4 00 11 00 18 39 3 57 1.946 58.2 ... 5.8 5 00 12 00 19 40 4 57 3.201 59.3 -7.5 ... *** Hourly airmass for PSNJ15024996+4847062 *** Epoch 2000.00: RA 15 02 50.0, dec +48 47 06 Epoch 2017.35: RA 15 03 24.4, dec +48 43 04 At midnight: UT date 2017 May 8, Moon 0.94 illum, 58 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 -4 25 1.606 -83.2 -10.2 39.5 21 00 4 00 11 38 -3 25 1.337 -94.3 ... 48.1 22 00 5 00 12 38 -2 25 1.178 -108.2 ... 53.2 23 00 6 00 13 39 -1 25 1.087 -128.6 ... 53.3 0 00 7 00 14 39 -0 25 1.048 -162.3 ... 48.4 1 00 8 00 15 39 0 36 1.052 155.0 ... 40.0 2 00 9 00 16 39 1 36 1.100 124.2 ... 29.5 3 00 10 00 17 39 2 36 1.201 105.4 ... 17.9 4 00 11 00 18 39 3 36 1.376 92.1 ... 5.8 5 00 12 00 19 40 4 36 1.672 81.3 -7.5 ... *** Hourly airmass for CSS140425:161024+470440 *** Epoch 2000.00: RA 16 10 23.6, dec +47 04 40 Epoch 2017.35: RA 16 10 54.8, dec +47 02 01 At midnight: UT date 2017 May 8, Moon 0.94 illum, 64 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 -5 33 2.194 -71.2 -10.2 39.5 21 00 4 00 11 38 -4 33 1.660 -80.6 ... 48.1 22 00 5 00 12 38 -3 32 1.362 -91.0 ... 53.2 23 00 6 00 13 39 -2 32 1.187 -103.7 ... 53.3 0 00 7 00 14 39 -1 32 1.088 -122.4 ... 48.4 1 00 8 00 15 39 -0 32 1.042 -155.1 ... 40.0 2 00 9 00 16 39 0 28 1.040 157.8 ... 29.5 3 00 10 00 17 39 1 28 1.083 123.9 ... 17.9 4 00 11 00 18 39 2 29 1.179 104.7 ... 5.8 5 00 12 00 19 40 3 29 1.348 91.7 -7.5 ... *** Hourly airmass for PS1-14xw *** Epoch 2000.00: RA 16 52 57.6, dec +2 23 36 Epoch 2017.35: RA 16 53 50.1, dec +2 21 57 At midnight: UT date 2017 May 8, Moon 0.94 illum, 55 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 -6 16 (down) -57.9 -10.2 39.5 21 00 4 00 11 38 -5 16 5.400 -57.9 ... 48.1 22 00 5 00 12 38 -4 15 2.529 -56.0 ... 53.2 23 00 6 00 13 39 -3 15 1.724 -51.6 ... 53.3 0 00 7 00 14 39 -2 15 1.376 -43.3 ... 48.4 1 00 8 00 15 39 -1 15 1.213 -28.8 ... 40.0 2 00 9 00 16 39 -0 15 1.152 -6.3 ... 29.5 3 00 10 00 17 39 0 45 1.172 18.7 ... 17.9 4 00 11 00 18 39 1 46 1.280 37.2 ... 5.8 5 00 12 00 19 40 2 46 1.521 48.2 -7.5 ... *** Hourly airmass for PTF11moy *** Epoch 2000.00: RA 17 06 18.1, dec +38 32 20 Epoch 2017.35: RA 17 06 53.5, dec +38 31 00 At midnight: UT date 2017 May 8, Moon 0.94 illum, 69 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 -6 29 4.059 -60.3 -10.2 39.5 21 00 4 00 11 38 -5 29 2.380 -67.9 ... 48.1 22 00 5 00 12 38 -4 28 1.701 -75.1 ... 53.2 23 00 6 00 13 39 -3 28 1.356 -82.4 ... 53.3 0 00 7 00 14 39 -2 28 1.163 -90.9 ... 48.4 1 00 8 00 15 39 -1 28 1.058 -103.4 ... 40.0 2 00 9 00 16 39 -0 28 1.012 -137.1 ... 29.5 3 00 10 00 17 39 0 32 1.013 132.4 ... 17.9 4 00 11 00 18 39 1 33 1.064 102.2 ... 5.8 5 00 12 00 19 40 2 33 1.174 90.1 -7.5 ... *** Hourly airmass for iPTF13dkl *** Epoch 2000.00: RA 23 44 58.0, dec +3 23 40 Epoch 2017.35: RA 23 45 51.3, dec +3 29 27 At midnight: UT date 2017 May 8, Moon 0.94 illum, 158 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 10 52 (down) 23.2 -10.2 39.5 21 00 4 00 11 38 11 52 (down) 2.8 ... 48.1 22 00 5 00 12 38 -11 07 (down) -18.4 ... 53.2 23 00 6 00 13 39 -10 07 (down) -34.9 ... 53.3 0 00 7 00 14 39 -9 07 (down) -45.8 ... 48.4 1 00 8 00 15 39 -8 07 (down) -52.4 ... 40.0 2 00 9 00 16 39 -7 07 (down) -56.2 ... 29.5 3 00 10 00 17 39 -6 07 (v.low) -58.0 ... 17.9 4 00 11 00 18 39 -5 06 4.379 -58.0 ... 5.8 5 00 12 00 19 40 -4 06 2.297 -56.0 -7.5 ... ## Everything else *** Hourly airmass for LSQ13cmt *** Epoch 2000.00: RA 1 02 42.0, dec -21 52 23 Epoch 2017.35: RA 1 03 32.8, dec -21 46 49 At midnight: UT date 2017 May 8, Moon 0.94 illum, 154 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 9 35 (down) 64.7 -10.2 39.5 21 00 4 00 11 38 10 35 (down) 57.3 ... 48.1 22 00 5 00 12 38 11 35 (down) 27.5 ... 53.2 23 00 6 00 13 39 -11 25 (down) -35.6 ... 53.3 0 00 7 00 14 39 -10 25 (down) -59.3 ... 48.4 1 00 8 00 15 39 -9 25 (down) -65.2 ... 40.0 2 00 9 00 16 39 -8 24 (down) -66.0 ... 29.5 3 00 10 00 17 39 -7 24 (down) -64.5 ... 17.9 4 00 11 00 18 39 -6 24 (down) -61.5 ... 5.8 5 00 12 00 19 40 -5 24 (down) -57.2 -7.5 ... *** Hourly airmass for CSS121009:011101-172841 *** Epoch 2000.00: RA 1 11 01.1, dec -17 28 42 Epoch 2017.35: RA 1 11 52.2, dec -17 23 11 At midnight: UT date 2017 May 8, Moon 0.94 illum, 158 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 9 26 (down) 59.8 -10.2 39.5 21 00 4 00 11 38 10 26 (down) 51.1 ... 48.1 22 00 5 00 12 38 11 27 (down) 25.9 ... 53.2 23 00 6 00 13 39 -11 33 (down) -21.3 ... 53.3 0 00 7 00 14 39 -10 33 (down) -49.4 ... 48.4 1 00 8 00 15 39 -9 33 (down) -59.3 ... 40.0 2 00 9 00 16 39 -8 33 (down) -62.4 ... 29.5 3 00 10 00 17 39 -7 33 (down) -62.5 ... 17.9 4 00 11 00 18 39 -6 32 (down) -60.8 ... 5.8 5 00 12 00 19 40 -5 32 (down) -57.5 -7.5 ... *** Hourly airmass for SN2012fk *** Epoch 2000.00: RA 2 30 52.1, dec +22 28 46 Epoch 2017.35: RA 2 31 51.3, dec +22 33 21 At midnight: UT date 2017 May 8, Moon 0.94 illum, 154 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 8 06 (down) 47.6 -10.2 39.5 21 00 4 00 11 38 9 06 (down) 38.8 ... 48.1 22 00 5 00 12 38 10 07 (down) 27.5 ... 53.2 23 00 6 00 13 39 11 07 (down) 13.6 ... 53.3 0 00 7 00 14 39 -11 53 (down) -1.8 ... 48.4 1 00 8 00 15 39 -10 53 (down) -17.0 ... 40.0 2 00 9 00 16 39 -9 53 (down) -30.3 ... 29.5 3 00 10 00 17 39 -8 53 (down) -41.0 ... 17.9 4 00 11 00 18 39 -7 52 (down) -49.4 ... 5.8 5 00 12 00 19 40 -6 52 38.733 -55.8 -7.5 ... *** Hourly airmass for PSNJ03034759+0024146 *** Epoch 2000.00: RA 3 03 47.9, dec +0 24 15 Epoch 2017.35: RA 3 04 41.4, dec +0 28 16 At midnight: UT date 2017 May 8, Moon 0.94 illum, 152 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 7 33 (down) 55.7 -10.2 39.5 21 00 4 00 11 38 8 34 (down) 51.3 ... 48.1 22 00 5 00 12 38 9 34 (down) 43.4 ... 53.2 23 00 6 00 13 39 10 34 (down) 30.2 ... 53.3 0 00 7 00 14 39 11 34 (down) 10.1 ... 48.4 1 00 8 00 15 39 -11 26 (down) -13.3 ... 40.0 2 00 9 00 16 39 -10 26 (down) -32.4 ... 29.5 3 00 10 00 17 39 -9 25 (down) -44.7 ... 17.9 4 00 11 00 18 39 -8 25 (down) -52.0 ... 5.8 5 00 12 00 19 40 -7 25 (down) -56.1 -7.5 ... *** Hourly airmass for LSQ12fmx *** Epoch 2000.00: RA 3 12 52.1, dec -0 12 13 Epoch 2017.35: RA 3 13 45.4, dec -0 08 21 At midnight: UT date 2017 May 8, Moon 0.94 illum, 150 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 7 24 (down) 56.3 -10.2 39.5 21 00 4 00 11 38 8 25 (down) 52.4 ... 48.1 22 00 5 00 12 38 9 25 (down) 45.2 ... 53.2 23 00 6 00 13 39 10 25 (down) 33.0 ... 53.3 0 00 7 00 14 39 11 25 (down) 13.8 ... 48.4 1 00 8 00 15 39 -11 35 (down) -10.0 ... 40.0 2 00 9 00 16 39 -10 35 (down) -30.3 ... 29.5 3 00 10 00 17 39 -9 35 (down) -43.6 ... 17.9 4 00 11 00 18 39 -8 34 (down) -51.5 ... 5.8 5 00 12 00 19 40 -7 34 (down) -55.8 -7.5 ... *** Hourly airmass for SN2011ha *** Epoch 2000.00: RA 3 57 40.9, dec +10 09 55 Epoch 2017.35: RA 3 58 37.8, dec +10 12 51 At midnight: UT date 2017 May 8, Moon 0.94 illum, 139 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 6 39 (down) 56.8 -10.2 39.5 21 00 4 00 11 38 7 40 (down) 52.8 ... 48.1 22 00 5 00 12 38 8 40 (down) 46.5 ... 53.2 23 00 6 00 13 39 9 40 (down) 37.1 ... 53.3 0 00 7 00 14 39 10 40 (down) 23.6 ... 48.4 1 00 8 00 15 39 11 40 (down) 6.2 ... 40.0 2 00 9 00 16 39 -11 20 (down) -12.6 ... 29.5 3 00 10 00 17 39 -10 19 (down) -28.8 ... 17.9 4 00 11 00 18 39 -9 19 (down) -40.7 ... 5.8 5 00 12 00 19 40 -8 19 (down) -49.0 -7.5 ... *** Hourly airmass for SN2013ar *** Epoch 2000.00: RA 8 37 45.0, dec +49 28 33 Epoch 2017.35: RA 8 38 59.2, dec +49 24 51 At midnight: UT date 2017 May 8, Moon 0.94 illum, 80 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 1 59 1.135 117.0 -10.2 39.5 21 00 4 00 11 38 2 59 1.260 100.7 ... 48.1 22 00 5 00 12 38 3 59 1.473 88.4 ... 53.2 23 00 6 00 13 39 5 00 1.833 77.8 ... 53.3 0 00 7 00 14 39 6 00 2.485 68.0 ... 48.4 1 00 8 00 15 39 7 00 3.858 58.1 ... 40.0 2 00 9 00 16 39 8 00 7.955 47.8 ... 29.5 3 00 10 00 17 39 9 00 (v.low) 36.8 ... 17.9 4 00 11 00 18 39 10 00 (down) 25.1 ... 5.8 5 00 12 00 19 40 11 01 (down) 12.7 -7.5 ... *** Hourly airmass for CSS121114:090202+101800 *** Epoch 2000.00: RA 9 02 02.4, dec +10 18 00 Epoch 2017.35: RA 9 02 58.7, dec +10 13 52 At midnight: UT date 2017 May 8, Moon 0.94 illum, 64 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 1 35 1.165 41.8 -10.2 39.5 21 00 4 00 11 38 2 35 1.343 52.8 ... 48.1 22 00 5 00 12 38 3 35 1.705 57.8 ... 53.2 23 00 6 00 13 39 4 36 2.535 59.5 ... 53.3 0 00 7 00 14 39 5 36 5.492 59.1 ... 48.4 1 00 8 00 15 39 6 36 (down) 57.0 ... 40.0 2 00 9 00 16 39 7 36 (down) 53.1 ... 29.5 3 00 10 00 17 39 8 36 (down) 46.9 ... 17.9 4 00 11 00 18 39 9 36 (down) 37.7 ... 5.8 5 00 12 00 19 40 10 37 (down) 24.5 -7.5 ... *** Hourly airmass for CSS130218:092354+385837 *** Epoch 2000.00: RA 9 23 54.5, dec +38 58 37 Epoch 2017.35: RA 9 24 59.6, dec +38 54 06 At midnight: UT date 2017 May 8, Moon 0.94 illum, 68 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 1 13 1.042 109.5 -10.2 39.5 21 00 4 00 11 38 2 13 1.131 94.1 ... 48.1 22 00 5 00 12 38 3 13 1.297 84.8 ... 53.2 23 00 6 00 13 39 4 14 1.592 77.1 ... 53.3 0 00 7 00 14 39 5 14 2.152 69.8 ... 48.4 1 00 8 00 15 39 6 14 3.422 62.3 ... 40.0 2 00 9 00 16 39 7 14 8.158 54.2 ... 29.5 3 00 10 00 17 39 8 14 (down) 45.0 ... 17.9 4 00 11 00 18 39 9 14 (down) 34.7 ... 5.8 5 00 12 00 19 40 10 15 (down) 23.0 -7.5 ... *** Hourly airmass for PTF11qmo *** Epoch 2000.00: RA 10 06 49.7, dec -7 41 12 Epoch 2017.35: RA 10 07 41.6, dec -7 46 19 At midnight: UT date 2017 May 8, Moon 0.94 illum, 46 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 0 30 1.313 10.0 -10.2 39.5 21 00 4 00 11 38 1 31 1.420 27.4 ... 48.1 22 00 5 00 12 38 2 31 1.684 40.1 ... 53.2 23 00 6 00 13 39 3 31 2.285 48.7 ... 53.3 0 00 7 00 14 39 4 31 4.056 54.1 ... 48.4 1 00 8 00 15 39 5 31 29.680 57.4 ... 40.0 2 00 9 00 16 39 6 31 (down) 58.8 ... 29.5 3 00 10 00 17 39 7 32 (down) 58.5 ... 17.9 4 00 11 00 18 39 8 32 (down) 55.9 ... 5.8 5 00 12 00 19 40 9 32 (down) 49.7 -7.5 ... *** Hourly airmass for SN2012bh *** Epoch 2000.00: RA 12 13 37.3, dec +46 29 00 Epoch 2017.35: RA 12 14 29.2, dec +46 23 13 At midnight: UT date 2017 May 8, Moon 0.94 illum, 52 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 -1 36 1.090 -119.5 -10.2 39.5 21 00 4 00 11 38 -0 36 1.040 -151.1 ... 48.1 22 00 5 00 12 38 0 24 1.036 160.2 ... 53.2 23 00 6 00 13 39 1 24 1.076 124.4 ... 53.3 0 00 7 00 14 39 2 24 1.168 104.7 ... 48.4 1 00 8 00 15 39 3 24 1.332 91.8 ... 40.0 2 00 9 00 16 39 4 25 1.613 81.5 ... 29.5 3 00 10 00 17 39 5 25 2.115 72.1 ... 17.9 4 00 11 00 18 39 6 25 3.129 62.9 ... 5.8 5 00 12 00 19 40 7 25 5.854 53.4 -7.5 ... *** Hourly airmass for PTF11qri *** Epoch 2000.00: RA 12 47 06.3, dec -6 19 49 Epoch 2017.35: RA 12 48 00.2, dec -6 25 30 At midnight: UT date 2017 May 8, Moon 0.94 illum, 7 degr from obj -- CAUTION -- proximity to Jupiter -- low-precision calculation shows this direction as 2.98 deg away from Jupiter --- Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 -2 10 1.534 -36.9 -10.2 39.5 21 00 4 00 11 38 -1 10 1.342 -22.4 ... 48.1 22 00 5 00 12 38 -0 10 1.277 -3.3 ... 53.2 23 00 6 00 13 39 0 51 1.310 16.7 ... 53.3 0 00 7 00 14 39 1 51 1.455 32.9 ... 48.4 1 00 8 00 15 39 2 51 1.785 44.0 ... 40.0 2 00 9 00 16 39 3 51 2.561 51.2 ... 29.5 3 00 10 00 17 39 4 51 5.265 55.7 ... 17.9 4 00 11 00 18 39 5 51 (down) 58.0 ... 5.8 5 00 12 00 19 40 6 52 (down) 58.6 -7.5 ... *** Hourly airmass for SN2012bo *** Epoch 2000.00: RA 12 50 45.2, dec -14 16 08 Epoch 2017.35: RA 12 51 39.9, dec -14 21 47 At midnight: UT date 2017 May 8, Moon 0.94 illum, 11 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 -2 14 1.802 -34.1 -10.2 39.5 21 00 4 00 11 38 -1 13 1.541 -20.6 ... 48.1 22 00 5 00 12 38 -0 13 1.451 -3.9 ... 53.2 23 00 6 00 13 39 0 47 1.485 13.5 ... 53.3 0 00 7 00 14 39 1 47 1.660 28.6 ... 48.4 1 00 8 00 15 39 2 47 2.078 40.2 ... 40.0 2 00 9 00 16 39 3 47 3.143 48.5 ... 29.5 3 00 10 00 17 39 4 48 8.056 54.4 ... 17.9 4 00 11 00 18 39 5 48 (down) 58.3 ... 5.8 5 00 12 00 19 40 6 48 (down) 60.5 -7.5 ... *** Hourly airmass for SN2013cs *** Epoch 2000.00: RA 13 15 14.8, dec -17 57 55 Epoch 2017.35: RA 13 16 10.6, dec -18 03 24 At midnight: UT date 2017 May 8, Moon 0.94 illum, 14 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 -2 38 2.182 -37.4 -10.2 39.5 21 00 4 00 11 38 -1 38 1.754 -25.3 ... 48.1 22 00 5 00 12 38 -0 38 1.583 -10.3 ... 53.2 23 00 6 00 13 39 0 22 1.565 6.2 ... 53.3 0 00 7 00 14 39 1 23 1.692 21.8 ... 48.4 1 00 8 00 15 39 2 23 2.036 34.6 ... 40.0 2 00 9 00 16 39 3 23 2.885 44.4 ... 29.5 3 00 10 00 17 39 4 23 5.986 51.7 ... 17.9 4 00 11 00 18 39 5 23 (down) 56.9 ... 5.8 5 00 12 00 19 40 6 23 (down) 60.6 -7.5 ... *** Hourly airmass for SN2011fe *** Epoch 2000.00: RA 14 03 05.8, dec +54 16 25 Epoch 2017.35: RA 14 03 42.6, dec +54 11 27 At midnight: UT date 2017 May 8, Moon 0.94 illum, 59 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 -3 26 1.353 -100.2 -10.2 39.5 21 00 4 00 11 38 -2 25 1.206 -115.9 ... 48.1 22 00 5 00 12 38 -1 25 1.122 -137.0 ... 53.2 23 00 6 00 13 39 -0 25 1.084 -166.1 ... 53.3 0 00 7 00 14 39 0 35 1.087 160.8 ... 48.4 1 00 8 00 15 39 1 35 1.132 133.1 ... 40.0 2 00 9 00 16 39 2 35 1.226 113.0 ... 29.5 3 00 10 00 17 39 3 36 1.385 98.0 ... 17.9 4 00 11 00 18 39 4 36 1.646 85.5 ... 5.8 5 00 12 00 19 40 5 36 2.077 74.3 -7.5 ... *** Hourly airmass for SN2013bt *** Epoch 2000.00: RA 14 21 15.2, dec +61 34 15 Epoch 2017.35: RA 14 21 43.8, dec +61 29 32 At midnight: UT date 2017 May 8, Moon 0.94 illum, 67 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 -3 44 1.445 -103.2 -10.2 39.5 21 00 4 00 11 38 -2 43 1.296 -119.3 ... 48.1 22 00 5 00 12 38 -1 43 1.205 -138.6 ... 53.2 23 00 6 00 13 39 -0 43 1.159 -161.7 ... 53.3 0 00 7 00 14 39 0 17 1.151 172.7 ... 48.4 1 00 8 00 15 39 1 17 1.180 148.1 ... 40.0 2 00 9 00 16 39 2 17 1.251 127.2 ... 29.5 3 00 10 00 17 39 3 18 1.372 109.9 ... 17.9 4 00 11 00 18 39 4 18 1.563 95.2 ... 5.8 5 00 12 00 19 40 5 18 1.855 82.1 -7.5 ... *** Hourly airmass for LSQ14act *** Epoch 2000.00: RA 15 59 44.6, dec -10 26 41 Epoch 2017.35: RA 16 00 41.7, dec -10 29 34 At midnight: UT date 2017 May 8, Moon 0.94 illum, 42 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 -5 23 25.520 -56.9 -10.2 39.5 21 00 4 00 11 38 -4 22 4.029 -52.9 ... 48.1 22 00 5 00 12 38 -3 22 2.307 -46.7 ... 53.2 23 00 6 00 13 39 -2 22 1.716 -37.3 ... 53.3 0 00 7 00 14 39 -1 22 1.460 -24.1 ... 48.4 1 00 8 00 15 39 -0 22 1.362 -6.8 ... 40.0 2 00 9 00 16 39 0 38 1.377 11.9 ... 29.5 3 00 10 00 17 39 1 39 1.511 28.2 ... 17.9 4 00 11 00 18 39 2 39 1.832 40.3 ... 5.8 5 00 12 00 19 40 3 39 2.594 48.6 -7.5 ... *** Hourly airmass for SN2012bp *** Epoch 2000.00: RA 16 18 12.5, dec +36 28 52 Epoch 2017.35: RA 16 18 50.3, dec +36 26 23 At midnight: UT date 2017 May 8, Moon 0.94 illum, 59 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 -5 41 2.691 -65.6 -10.2 39.5 21 00 4 00 11 38 -4 41 1.831 -72.3 ... 48.1 22 00 5 00 12 38 -3 40 1.419 -78.8 ... 53.2 23 00 6 00 13 39 -2 40 1.195 -85.8 ... 53.3 0 00 7 00 14 39 -1 40 1.072 -94.9 ... 48.4 1 00 8 00 15 39 -0 40 1.014 -115.6 ... 40.0 2 00 9 00 16 39 0 20 1.006 135.5 ... 29.5 3 00 10 00 17 39 1 20 1.047 99.3 ... 17.9 4 00 11 00 18 39 2 21 1.146 88.4 ... 5.8 5 00 12 00 19 40 3 21 1.331 81.0 -7.5 ... *** Hourly airmass for LSQ15aae *** Epoch 2000.00: RA 16 30 15.7, dec +5 55 59 Epoch 2017.35: RA 16 31 06.8, dec +5 53 47 At midnight: UT date 2017 May 8, Moon 0.94 illum, 50 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 -5 53 12.485 -58.3 -10.2 39.5 21 00 4 00 11 38 -4 53 3.354 -58.3 ... 48.1 22 00 5 00 12 38 -3 53 2.002 -56.3 ... 53.2 23 00 6 00 13 39 -2 53 1.492 -51.4 ... 53.3 0 00 7 00 14 39 -1 52 1.252 -41.6 ... 48.4 1 00 8 00 15 39 -0 52 1.141 -23.5 ... 40.0 2 00 9 00 16 39 0 08 1.114 3.8 ... 29.5 3 00 10 00 17 39 1 08 1.161 29.3 ... 17.9 4 00 11 00 18 39 2 08 1.300 44.9 ... 5.8 5 00 12 00 19 40 3 08 1.591 53.1 -7.5 ... *** Hourly airmass for SN2013bs *** Epoch 2000.00: RA 17 17 22.0, dec +41 04 00 Epoch 2017.35: RA 17 17 55.5, dec +41 02 56 At midnight: UT date 2017 May 8, Moon 0.94 illum, 72 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 -6 40 4.221 -59.3 -10.2 39.5 21 00 4 00 11 38 -5 40 2.474 -67.5 ... 48.1 22 00 5 00 12 38 -4 39 1.761 -75.4 ... 53.2 23 00 6 00 13 39 -3 39 1.396 -83.6 ... 53.3 0 00 7 00 14 39 -2 39 1.192 -93.1 ... 48.4 1 00 8 00 15 39 -1 39 1.077 -106.7 ... 40.0 2 00 9 00 16 39 -0 39 1.022 -136.4 ... 29.5 3 00 10 00 17 39 0 21 1.016 153.1 ... 17.9 4 00 11 00 18 39 1 21 1.056 112.6 ... 5.8 5 00 12 00 19 40 2 22 1.151 96.4 -7.5 ... *** Hourly airmass for CSS140501:170414+174839 *** Epoch 2000.00: RA 17 04 13.7, dec +17 48 39 Epoch 2017.35: RA 17 04 59.8, dec +17 47 16 At midnight: UT date 2017 May 8, Moon 0.94 illum, 61 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 -6 27 14.907 -57.6 -10.2 39.5 21 00 4 00 11 38 -5 27 3.590 -60.9 ... 48.1 22 00 5 00 12 38 -4 27 2.075 -62.8 ... 53.2 23 00 6 00 13 39 -3 26 1.507 -62.7 ... 53.3 0 00 7 00 14 39 -2 26 1.234 -59.7 ... 48.4 1 00 8 00 15 39 -1 26 1.095 -49.8 ... 40.0 2 00 9 00 16 39 -0 26 1.037 -21.2 ... 29.5 3 00 10 00 17 39 0 34 1.041 27.0 ... 17.9 4 00 11 00 18 39 1 34 1.109 51.9 ... 5.8 5 00 12 00 19 40 2 35 1.262 60.4 -7.5 ... *** Hourly airmass for ASASSN-14in *** Epoch 2000.00: RA 18 24 29.6, dec +52 26 33 Epoch 2017.35: RA 18 24 53.0, dec +52 27 10 At midnight: UT date 2017 May 8, Moon 0.94 illum, 86 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 -7 47 5.339 -50.5 -10.2 39.5 21 00 4 00 11 38 -6 47 3.173 -61.1 ... 48.1 22 00 5 00 12 38 -5 46 2.222 -71.5 ... 53.2 23 00 6 00 13 39 -4 46 1.715 -82.2 ... 53.3 0 00 7 00 14 39 -3 46 1.419 -93.9 ... 48.4 1 00 8 00 15 39 -2 46 1.239 -107.9 ... 40.0 2 00 9 00 16 39 -1 46 1.133 -126.5 ... 29.5 3 00 10 00 17 39 -0 46 1.079 -153.5 ... 17.9 4 00 11 00 18 39 0 15 1.069 171.2 ... 5.8 5 00 12 00 19 40 1 15 1.100 139.2 -7.5 ... *** Hourly airmass for SN2015G *** Epoch 2000.00: RA 20 37 25.6, dec +66 07 12 Epoch 2017.35: RA 20 37 38.4, dec +66 10 52 At midnight: UT date 2017 May 8, Moon 0.94 illum, 102 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 -10 00 5.326 -25.7 -10.2 39.5 21 00 4 00 11 38 -8 59 4.123 -38.3 ... 48.1 22 00 5 00 12 38 -7 59 3.186 -50.8 ... 53.2 23 00 6 00 13 39 -6 59 2.520 -63.4 ... 53.3 0 00 7 00 14 39 -5 59 2.058 -76.1 ... 48.4 1 00 8 00 15 39 -4 59 1.740 -89.4 ... 40.0 2 00 9 00 16 39 -3 59 1.521 -103.7 ... 29.5 3 00 10 00 17 39 -2 58 1.373 -119.6 ... 17.9 4 00 11 00 18 39 -1 58 1.278 -137.8 ... 5.8 5 00 12 00 19 40 -0 58 1.226 -158.4 -7.5 ... *** Hourly airmass for SN2011gf *** Epoch 2000.00: RA 21 12 24.3, dec -7 48 52 Epoch 2017.35: RA 21 13 19.8, dec -7 44 33 At midnight: UT date 2017 May 8, Moon 0.94 illum, 119 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 -10 35 (down) -36.3 -10.2 39.5 21 00 4 00 11 38 -9 35 (down) -49.2 ... 48.1 22 00 5 00 12 38 -8 35 (down) -55.6 ... 53.2 23 00 6 00 13 39 -7 35 (down) -58.4 ... 53.3 0 00 7 00 14 39 -6 35 (down) -58.8 ... 48.4 1 00 8 00 15 39 -5 34 44.653 -57.5 ... 40.0 2 00 9 00 16 39 -4 34 4.237 -54.4 ... 29.5 3 00 10 00 17 39 -3 34 2.333 -49.0 ... 17.9 4 00 11 00 18 39 -2 34 1.704 -40.7 ... 5.8 5 00 12 00 19 40 -1 34 1.428 -28.2 -7.5 ... r 22:17:19.509 d +35:34:49.94 h SN2011fs r 22:44:01.66 d +15:51:49.3 h SN2012em r 22:52:23.423 d -20:36:53.35 h LSQ12fhs r 23:02:47.617 d +08:48:08.12 h SN2011io *** Hourly airmass for SN2011fs *** Epoch 2000.00: RA 22 17 19.5, dec +35 34 50 Epoch 2017.35: RA 22 18 05.7, dec +35 40 04 At midnight: UT date 2017 May 8, Moon 0.94 illum, 129 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 -11 40 (down) -4.6 -10.2 39.5 21 00 4 00 11 38 -10 40 (down) -18.0 ... 48.1 22 00 5 00 12 38 -9 40 (down) -30.3 ... 53.2 23 00 6 00 13 39 -8 40 (down) -41.1 ... 53.3 0 00 7 00 14 39 -7 39 52.421 -50.4 ... 48.4 1 00 8 00 15 39 -6 39 5.226 -58.4 ... 40.0 2 00 9 00 16 39 -5 39 2.691 -65.5 ... 29.5 3 00 10 00 17 39 -4 39 1.826 -72.0 ... 17.9 4 00 11 00 18 39 -3 39 1.414 -78.3 ... 5.8 5 00 12 00 19 40 -2 39 1.191 -84.8 -7.5 ... *** Hourly airmass for SN2012em *** Epoch 2000.00: RA 22 44 01.7, dec +15 51 49 Epoch 2017.35: RA 22 44 52.9, dec +15 57 18 At midnight: UT date 2017 May 8, Moon 0.94 illum, 142 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 11 53 (down) 1.9 -10.2 39.5 21 00 4 00 11 38 -11 07 (down) -14.9 ... 48.1 22 00 5 00 12 38 -10 06 (down) -29.5 ... 53.2 23 00 6 00 13 39 -9 06 (down) -40.7 ... 53.3 0 00 7 00 14 39 -8 06 (down) -48.9 ... 48.4 1 00 8 00 15 39 -7 06 (down) -54.7 ... 40.0 2 00 9 00 16 39 -6 06 8.009 -58.7 ... 29.5 3 00 10 00 17 39 -5 06 2.966 -61.2 ... 17.9 4 00 11 00 18 39 -4 05 1.864 -61.9 ... 5.8 5 00 12 00 19 40 -3 05 1.411 -60.5 -7.5 ... *** Hourly airmass for LSQ12fhs *** Epoch 2000.00: RA 22 52 23.4, dec -20 36 53 Epoch 2017.35: RA 22 53 19.3, dec -20 31 20 At midnight: UT date 2017 May 8, Moon 0.94 illum, 138 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 11 45 (down) 15.8 -10.2 39.5 21 00 4 00 11 38 -11 15 (down) -39.0 ... 48.1 22 00 5 00 12 38 -10 15 (down) -58.6 ... 53.2 23 00 6 00 13 39 -9 15 (down) -64.1 ... 53.3 0 00 7 00 14 39 -8 15 (down) -64.9 ... 48.4 1 00 8 00 15 39 -7 14 (down) -63.5 ... 40.0 2 00 9 00 16 39 -6 14 (down) -60.6 ... 29.5 3 00 10 00 17 39 -5 14 (down) -56.3 ... 17.9 4 00 11 00 18 39 -4 14 5.906 -50.4 ... 5.8 5 00 12 00 19 40 -3 14 2.927 -42.5 -7.5 ... *** Hourly airmass for SN2011io *** Epoch 2000.00: RA 23 02 47.6, dec +8 48 08 Epoch 2017.35: RA 23 03 40.1, dec +8 53 45 At midnight: UT date 2017 May 8, Moon 0.94 illum, 147 degr from obj Local UT LMST HA secz par.angl. SunAlt MoonAlt 20 00 3 00 10 38 11 34 (down) 8.2 -10.2 39.5 21 00 4 00 11 38 -11 25 (down) -11.1 ... 48.1 22 00 5 00 12 38 -10 25 (down) -27.9 ... 53.2 23 00 6 00 13 39 -9 25 (down) -40.3 ... 53.3 0 00 7 00 14 39 -8 25 (down) -48.7 ... 48.4 1 00 8 00 15 39 -7 25 (down) -54.2 ... 40.0 2 00 9 00 16 39 -6 25 (v.low) -57.5 ... 29.5 3 00 10 00 17 39 -5 24 4.729 -59.1 ... 17.9 4 00 11 00 18 39 -4 24 2.370 -58.8 ... 5.8 5 00 12 00 19 40 -3 24 1.642 -56.3 -7.5 ...