Date: 2013/03/26 Observer: Anja Weyant OA: Malanka Riabokin Number Observation Int Time Filter Airmass Seeing Focus Notes 1-10 dark 5 9:51 OPAQ - - - darks 11 flat 5 9:58 H - - - lamp on at 450, test 12-21 flat 5 9:59 H - - - lamp on at 450 22-32 flat 5 10:01 H - - - lamp off 33-42 flat 5 10:06 J - - - lamp off 43-52 flat 5 10:09 J - - - lamp on at 650 53-63 flat 5 10:12 Ks - - - lamp off 64-73 flat 5 10:16 Ks - - - lamp on at 380 74 P212-C 5 10:43 H - - - check position on chip 75-82 P212-C 10 10:46 H 1.16 - - focus 83-91 P212-C 10 10:58 H 1.14 5.5 7252 3x3x30" forgot to change exp type from acquire to object... 92-100 P212-C 10 11:03 J 1.13 6.2 - 3x3x30" 101-109 P212-C 10 11:08 Ks - 6.03 - 3x3x30" PSNJ08374502+4928322 110 PSNJ0837.. 60 11:20 H 1.05 7.5 7312 check. looks good 111-135 PSNJ0837.. 60 11:24 H 1.05 5.29 7303 5x5x15" a bit off center, seeing 5.29-6 136-151 PSNJ0837.. 60 11:57 H 1.05 6.6 7320 4x4x20" 152-176 PSNJ0837.. 60 12:18 J 1.05 4.78 - 5x5x15" CSS130317:082848+293031 177 CSS1303.. 60 12:59 H 1.06 - 7364 check focus- nothing to check with! 178-202 CSS1303.. 60 1:01 H 1.06 5.2 - 5x5x15" target seems about 30" off center. adjusting.. 203 CSS1303.. 60 1:34 H 1.11 - 7328 check centering- wrong direction! 204 CSS1303.. 60 1:34 H 1.11 - 7328 better! 205-220 CSS1303.. 60 1:40 H 1.13 5.5 7341 4x4x20" 221-245 CSS1303.. 60 2:00 J 1.16 4.8 7332 5x5x15", seeing 4.8-5.2 246-261 CSS1303.. 60 2:31 J 1.26 5.3 7329 4x4x20" images 248+ may have some cirrus.. guide star may be a bit fuzzy CSS130218:092354+385837 262 CSS1302.. 60 2:57 H 1.2 - - checking position, not guiding.. too much cirrus 263-287 CSS1302.. 60 3:10 H 1.19 - 7314 5x5x15" barely guiding on 282 288-290 CSS1302.. 60 3:44 H 1.29 - 7292 3x3x30" barely guiding, these may be no good since it is so cloudy.. 291 - - - - - - - abort test