Previous Article Next Article Table of Contents


Observing Request Statistics...(1Dec95) February - July 1996 (from CTIO, NOAO Newsletter No. 44, December 1995) 4-meter Telescope: 120 nights available Requests Nights Requested Dark Bright Dark Bright Instrument Nights % 1 0 3 0 ASCAP 3 0.8 4 4 14 12 Argus 26 7.3 4 0 11 0 CF/CCD 11 3.1 18 5 58 17 CS/CCD 75 21.2 2 12 8 53 Ech/CCD 61 17.2 0 9 0 26 IR/Imager 26 7.3 0 12 0 45 IR/IRS 45 12.7 20 4 64 13 PF/CCD 77 21.8 3 2 13 7 RF-P 20 5.6 1 1 5 5 Visitor 10 2.8 -- -- --- --- --- ---- 59 49 176 178 354 100% Now Last Semester Semester Before Last No. of requests 102 119 96 No. of nights requested 354 415 321 Oversubscription 2.95 2.46 2.10 Average request 3.47 3.49 3.34 1.5-meter Telescope: 161 nights available Requests Nights Requested Dark Bright Dark Bright Instrument Nights % 2 1 7 8 ASCAP 15 5.7 11 4 49 14 CF/CCD 63 23.8 3 4 23 16 CS/CCD 39 14.7 1 6 5 24 Ech/CCD 29 10.9 0 19 0 88 IR/Imager 88 33.2 0 3 0 15 IR/IRS 15 5.7 2 1 9 7 RF-P 16 6.0 -- -- -- --- --- ---- 19 38 93 172 265 100% Now Last Semester Semester Before Last No. of requests 57 72 55 No. of nights requested 265 368 272 Oversubscription 1.65 2.18 1.62 Average request 4.65 5.11 4.95 1-meter Telescope: 180 nights available Requests Nights Requested Dark Bright Dark Bright Instrument Nights % 6 8 89 93 ASCAP 182 95.3 0 1 0 9 IR/Imager 9 4.7 - - -- --- --- --- 6 9 89 102 191 100% Now Last Semester Semester Before Last No. of requests 15 11 14 No. of nights requested 191 115 151 Oversubscription 1.06 0.68 0.90 Average request 12.73 10.45 10.79 0.9 meter Telescope: 174 nights available Requests Nights Requested Dark Bright Dark Bright Instrument Nights % 20 6 166 37 CF/CCD 203 100% Now Last Semester Semester Before Last No. of requests 26 31 39 No. of nights requested 203 215 281 Oversubscription 1.17 1.26 1.61 Average request 7.81 6.94 7.21 Schmidt Telescope: 117 nights available CF/CCD 9 req. for 125 nights 100% Now Last Semester Semester Before Last No. of requests 9 14 9 No. of nights requested 125 155 86 Oversubscription 1.07 0.84 0.80 Average request 13.89 11.07 9.56 0.6-meter Telescope: 181 nights available ASCAP 2 req. for 37 nights 100% Now No. of requests 2 No. of nights requested 37 Oversubscription 0.20 Average request 18.50 Mark Phillips
Previous Article Next Article Table of Contents