Database: ccdtime$kpno.dat Telescope: 0.9m Detector: S2KB Sum: 1 Arcsec/pixel: 0.59 Pixels/star: 9.0 Seeing: 1.5 Airmass: 1.20 Phase: 14.0 Filter Time Mag SNR Star Sky/pix Noise contributions Star Sky CCD U 410.38 17.0 50.0 12339.9 5347.1 111.08 219.37 21.09 B 15.20 17.0 50.0 3646.2 136.7 60.38 35.08 21.00 V 11.44 17.0 50.0 3356.8 78.8 57.94 26.63 21.00 R 10.97 17.0 50.0 3380.5 83.3 58.14 27.38 21.00 I 23.40 17.0 50.0 3862.5 184.9 62.15 40.79 21.01 Database: ccdtime$kpno.dat Telescope: 0.9m Detector: S2KB Sum: 1 Arcsec/pixel: 0.59 Pixels/star: 9.0 Seeing: 1.5 Airmass: 1.20 Phase: 14.0 Filter Time Mag SNR Star Sky/pix Noise contributions Star Sky CCD U 800.85 17.4 50.0 16659.9 10434.8 129.07 306.45 21.17 B 24.08 17.4 50.0 3995.7 216.6 63.21 44.15 21.01 V 17.59 17.4 50.0 3572.3 121.2 59.77 33.03 21.00 R 16.92 17.4 50.0 3606.9 128.4 60.06 34.00 21.00 I 37.77 17.4 50.0 4312.5 298.3 65.67 51.82 21.01 Database: ccdtime$kpno.dat Telescope: 0.9m Detector: S2KB Sum: 1 Arcsec/pixel: 0.59 Pixels/star: 9.0 Seeing: 1.5 Airmass: 1.20 Phase: 14.0 Filter Time Mag SNR Star Sky/pix Noise contributions Star Sky CCD U 1592.54 17.8 50.0 22919.8 20750.2 151.39 432.15 21.34 B 39.27 17.8 50.0 4507.7 353.2 67.14 56.38 21.01 V 27.68 17.8 50.0 3887.5 190.7 62.35 41.43 21.01 R 26.71 17.8 50.0 3938.2 202.7 62.75 42.71 21.01 I 62.94 17.8 50.0 4972.0 497.2 70.51 66.89 21.01 Database: ccdtime$kpno.dat Telescope: 0.9m Detector: S2KB Sum: 1 Arcsec/pixel: 0.59 Pixels/star: 9.0 Seeing: 1.5 Airmass: 1.20 Phase: 14.0 Filter Time Mag SNR Star Sky/pix Noise contributions Star Sky CCD U 2258.26 18.0 50.0 27033.0 29424.2 164.42 514.60 21.48 B 50.77 18.0 50.0 4847.2 456.6 69.62 64.10 21.01 V 35.06 18.0 50.0 4096.3 241.6 64.00 46.63 21.01 R 33.90 18.0 50.0 4157.6 257.3 64.48 48.12 21.01 I 82.32 18.0 50.0 5409.2 650.3 73.55 76.50 21.02 Database: ccdtime$kpno.dat Telescope: 0.9m Detector: S2KB Sum: 1 Arcsec/pixel: 0.59 Pixels/star: 9.0 Seeing: 1.5 Airmass: 1.20 Phase: 14.0 Filter Time Mag SNR Star Sky/pix Noise contributions Star Sky CCD U 3211.93 18.2 50.0 31980.6 41850.2 178.83 613.72 21.68 B 66.21 18.2 50.0 5258.1 595.5 72.51 73.21 21.01 V 44.75 18.2 50.0 4349.1 308.4 65.95 52.68 21.01 R 43.36 18.2 50.0 4423.4 329.1 66.51 54.42 21.01 I 108.65 18.2 50.0 5938.3 858.3 77.06 87.89 21.02 Database: ccdtime$kpno.dat Telescope: 0.9m Detector: S2KB Sum: 1 Arcsec/pixel: 0.59 Pixels/star: 9.0 Seeing: 1.5 Airmass: 1.20 Phase: 14.0 Filter Time Mag SNR Star Sky/pix Noise contributions Star Sky CCD U 6545.33 18.6 50.0 45087.0 85283.1 212.34 876.10 22.36 B 115.71 18.6 50.0 6357.0 1040.6 79.73 96.78 21.02 V 74.75 18.6 50.0 5025.7 515.1 70.89 68.09 21.02 R 72.76 18.6 50.0 5134.6 552.1 71.66 70.49 21.02 I 194.42 18.6 50.0 7351.4 1535.9 85.74 117.57 21.04 Database: ccdtime$kpno.dat Telescope: 0.9m Detector: S2KB Sum: 1 Arcsec/pixel: 0.59 Pixels/star: 9.0 Seeing: 1.5 Airmass: 1.20 Phase: 14.0 Filter Time Mag SNR Star Sky/pix Noise contributions Star Sky CCD U 9371.05 18.8 50.0 53691.9 122101.2 231.72 1048.29 22.92 B 155.03 18.8 50.0 7084.3 1394.2 84.17 112.02 21.03 V 97.89 18.8 50.0 5474.3 674.5 73.99 77.92 21.02 R 95.50 18.8 50.0 5606.0 724.8 74.87 80.76 21.02 I 263.44 18.8 50.0 8285.5 2081.2 91.02 136.86 21.06 Database: ccdtime$kpno.dat Telescope: 0.9m Detector: S2KB Sum: 1 Arcsec/pixel: 0.59 Pixels/star: 9.0 Seeing: 1.5 Airmass: 1.20 Phase: 14.0 Filter Time Mag SNR Star Sky/pix Noise contributions Star Sky CCD U 13437.6 19.0 50.0 64038.8 175087.3 253.06 1255.30 23.71 B 209.50 19.0 50.0 7962.9 1884.1 89.24 130.22 21.04 V 129.36 19.0 50.0 6017.0 891.4 77.57 89.57 21.03 R 126.50 19.0 50.0 6176.2 960.0 78.59 92.95 21.03 I 359.82 19.0 50.0 9412.8 2842.6 97.02 159.95 21.08 Database: ccdtime$kpno.dat Telescope: 0.9m Detector: S2KB Sum: 1 Arcsec/pixel: 0.59 Pixels/star: 9.0 Seeing: 1.5 Airmass: 1.20 Phase: 14.0 Filter Time Mag SNR Star Sky/pix Noise contributions Star Sky CCD U 19294.2 19.2 50.0 76479.6 251395.6 276.55 1504.18 24.79 B 285.42 19.2 50.0 9023.6 2567.0 94.99 152.00 21.06 V 172.49 19.2 50.0 6673.2 1188.6 81.69 103.43 21.04 R 169.07 19.2 50.0 6865.8 1283.0 82.86 107.46 21.04 I 495.09 19.2 50.0 10772.6 3911.2 103.79 187.62 21.11 Database: ccdtime$kpno.dat Telescope: 0.9m Detector: S2KB Sum: 1 Arcsec/pixel: 0.59 Pixels/star: 9.0 Seeing: 1.5 Airmass: 1.20 Phase: 14.0 Filter Time Mag SNR Star Sky/pix Noise contributions Star Sky CCD U 27733.5 19.4 50.0 91437.7 361357.3 302.39 1803.39 26.28 B 391.82 19.4 50.0 10303.2 3523.8 101.50 178.09 21.08 V 232.03 19.4 50.0 7466.4 1598.8 86.41 119.95 21.05 R 227.93 19.4 50.0 7699.0 1729.7 87.74 124.77 21.05 I 685.79 19.4 50.0 12411.6 5417.8 111.41 220.82 21.15 Database: ccdtime$kpno.dat Telescope: 0.9m Detector: S2KB Sum: 1 Arcsec/pixel: 0.59 Pixels/star: 9.0 Seeing: 1.5 Airmass: 1.20 Phase: 14.0 Filter Time Mag SNR Star Sky/pix Noise contributions Star Sky CCD U 39901.2 19.6 50.0 109422.3 519897.5 330.79 2163.12 28.29 B 541.60 19.6 50.0 11845.9 4870.9 108.84 209.38 21.12 V 314.75 19.6 50.0 8424.2 2168.8 91.78 139.71 21.07 R 309.84 19.6 50.0 8705.0 2351.4 93.30 145.47 21.07 I 955.68 19.6 50.0 14386.2 7549.9 119.94 260.67 21.20 Database: ccdtime$kpno.dat Telescope: 0.9m Detector: S2KB Sum: 1 Arcsec/pixel: 0.59 Pixels/star: 9.0 Seeing: 1.5 Airmass: 1.20 Phase: 14.0 Filter Time Mag SNR Star Sky/pix Noise contributions Star Sky CCD U 82774.5 20.0 50.0 157042.2 1078519.2 396.29 3115.55 34.44 B 1053.65 20.0 50.0 15943.5 9476.1 126.27 292.04 21.22 V 592.67 20.0 50.0 10974.4 4083.8 104.76 191.71 21.13 R 585.62 20.0 50.0 11382.8 4444.2 106.69 200.00 21.13 I 1884.53 20.0 50.0 19626.2 14887.8 140.09 366.05 21.40