APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Saturday March 5, 2005 (MJD 53435) ---=== OBSERVING TEAM ===--- John Barentine Mike Harvanek ---=== OBSERVING PLAN ===--- Science! ---=== OBSERVING SUMMARY ===--- The night was lost to weather. ---=== OBSERVING LOG ===--- Afternoon checkout went without incident. Clouds and high humidity at sunset. Clearing around 02:50Z but humidity still too high to open. High humidity all night. Clouds, snow, high wind, lightning and dust (probably fog) at various times. We never opened. ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 5176 23:22Z 23:37Z 100 O -136.56 -132.62 40 ignore ---=== IMAGING RUN DETAILS ===--- ---=== SKIPPY RESULTS ===--- Run Frame nFrames stars muErr muRms nuErr nuRms rot az el --------------------------------------------------------------------------- ---=== LTMATCH RESULTS ===--- Run Field nFields alt az nGood rowMean rowSig colMean colSig rot ------------------------------------------------------------------------ ---=== SPECTROSCOPY DATA SUMMARY ===--- Summary Checked (y/n): YES QA Procedures Done (y/n): NO UT Exp Time flavor comment (S/N)^2 totals ========================================== b1 r1 b2 r2 ----- sequence 31206, plate 1670 ------- 23:36 31206 10.0 flat 23:38 31207 2.0 arc 23:41 31208 2.1 arc 23:44 31209 2.1 arc ----- sequence 31210, plate -9999 ------- 00:21 31210 0.0 bias ---=== TELESCOPE OFFSETS AND SCALE I ===--- Time Instrument Az Alt Rot Scale pos offset pos offset pos offset ------------------------------------------------------------------------------ ---=== TELESCOPE OFFSETS AND SCALE II ===--- ---=== DATA TAPE SUMMARY ===--- Goes: None Stays: None ---=== FOCUS LOG ===--- setmir piston Temp Wind Time Inst scale M1 M2 Foc Az Alt (C) MPH Dir filt fwhm ------------------------------------------------------------------------------ ---=== WEATHER LOG ===--- Wind Time Temp F Dewp F MPH Direction Dust DIMM Sky 23:15Z 39 26 13 207 (SSW) 461 - 23:47Z 38 27 13 196 (SSW) 490 - 00:11Z 38 28 10 195 (SSW) 477 - 00:43Z 35 30 11 83 (E) 447 - mostly cloudy 01:15Z 33 30 10 109 (ESE) 412 - mostly cloudy 01:48Z 32 30 10 91 (E) 451 - mostly cloudy 02:20Z 32 29 13 114 (ESE) 429 - mostly cloudy 02:52Z 32 29 14 112 (ESE) 532 - clear 03:24Z 31 29 15 112 (ESE) 532 - clear 03:56Z 31 28 13 111 (ESE) 524 - partly cloudy 04:29Z 31 29 11 85 (E) 507 - clear 05:01Z 31 29 12 81 (E) 498 - mostly cloudy 05:33Z 31 29 14 81 (E) 465 - mostly cloudy 06:05Z 31 29 13 88 (E) 440 - mostly cloudy 06:37Z 31 29 14 109 (ESE) 427 - mostly cloudy 07:07Z 32 30 16 115 (ESE) 402 - mostly cloudy 07:38Z 33 29 13 116 (ESE) 416 - snow 08:08Z 31 31 3 274 (W) 73535 - 08:38Z 30 30 8 179 (S) 198 - 09:08Z 31 30 17 128 (SE) 136 - 09:38Z 32 29 26 152 (SSE) 282 - 10:09Z 31 30 20 161 (SSE) 437 - 10:39Z 32 30 17 162 (SSE) 501 - 11:09Z 32 31 20 153 (SSE) 482 - 11:39Z 32 31 17 155 (SSE) 434 - ---=== TELESCOPE STATUS ===--- Never opened (weather). Telescope stowed at 30 degrees with cartridge 8 (plate 1670) mounted. Counterweights at 280. Spectro auto-fill connected. Imager dewar 12:01 291 lb, 24 psi Spectro dewar 12:01 222 lb, 22 psi No interlocks bypassed. ---=== SOFTWARE USED ===--- IOP/SOP: v3_143_0a Watcher: v2_30_0 MCP: v5_26_0 TPM: tpm_v2_47_0 AstroDa: v14_47 TCC: TCC 2.7.2.1 August 6 2004 sdssProcedures: v1_98 SoS: v4_10_7 hoggPT: v1_6_9 plate-mapper: v4_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A 0.5770 0.5770 Axial B 0.5900 0.5880 Axial C 0.9460 0.9460 Trans D -8.1970 -8.1960 Lateral E 10.0584 10.0330 Lateral F 11.6205 11.5951 GALILS Commanded: 4300. -1900. 2850. -13300. -7600. -7650. Actual: 4299. -1917. 2868. -13303. -7614. -7660. SETMIR VALUES PriDesOrient: 0.00 4.57 1.18 64.25 -249.76 PriOrient: 0.00 4.56 0.88 65.00 -249.58 SECONDARY: ---------- Focus: 0.00 Air Temp.: 3.1 Alt.: 29.997679 MIGS TONIGHT NOMINAL Axial A 1.5700 1.5680 Axial B 1.0560 1.0460 Axial C 1.1620 1.1590 Trans D -0.2050 -0.2020 GALILS Commanded: 1619158. 1604928. 1528449. -13800. -9950. Actual: 1619188. 1604973. 1528571. -13820. -9964. SETMIR VALUES SecDesOrient: 1257.00 27.97 -10.00 -90.00 257.89 SecOrient: 1256.95 28.00 -10.01 -89.95 257.48 ---=== PROBLEMS IN DETAIL ===--- Spectro Focus Numbers --------------------- Initial values: sp1> mechSend s spMechVersion v2_5_0 Bootup 719771169 SpectroID 1 SlitID 40 Air On Shutter_open_sensor Off Shutter_closed_sensor On Left_open_sensor Off Left_closed_sensor On Right_open_sensor Off Right_closed_sensor On Coll_motor_A -1 Coll_motor_B -6 Coll_motor_C -9 Requested_exp.time 0.0 Exp_time_left 0.0 Last_exp.time 1200.1 Exp_state None Shutter_open_transit .72 Shutter_close_transit .56 Coll_motor_A_status 0x84 Coll_motor_B_status 0x84 Coll_motor_C_status 0x85 sp2> mechSend s spMechVersion v2_5_0 Bootup 719771169 SpectroID 2 SlitID 8 Air On Shutter_open_sensor Off Shutter_closed_sensor On Left_open_sensor Off Left_closed_sensor On Right_open_sensor Off Right_closed_sensor On Coll_motor_A 0 Coll_motor_B -16 Coll_motor_C 0 Requested_exp.time 0.0 Exp_time_left 0.0 Last_exp.time 1200.1 Exp_state None Shutter_open_transit .72 Shutter_close_transit .64 Coll_motor_A_status 0x85 Coll_motor_B_status 0x84 Coll_motor_C_status 0x85 First iteraton of goSpecFocus: sp1 red l-r = -0.413 pixels , tolerance = 0.15 pixels, not focused yet Predict a movement of 3779 steps for sp1 red Issue: sp1; mechPiston 3779 sp2 red l-r = -0.318 pixels , tolerance = 0.15 pixels, not focused yet Predict a movement of 2910 steps for sp2 red Issue: sp2; mechPiston 2910 sp1 blue l-r = 0.119 pixels, tolerance = 0.15 pixels, focused sp2 blue l-r = 0.199 pixels , tolerance = 0.15 pixels, not focused yet Predict a movement of -7 steps for sp2 blue If red is in focus then you need to rotate blue camera ring by -7 degrees Temperatures at the time were PMSSavg=5.1C, TelairAvg=5.5C