APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Friday February 15, 2008 (MJD 54512) ---=== OBSERVING TEAM ===--- Viktor Malanushenko (snow observer) Dmitry Bizyaev (snow observer) Shannon Watters (afternoon) ---=== OBSERVING PLAN ===--- Science! ---=== OBSERVING SUMMARY ===--- Snow started going in the evening and still going on. We got ~2" snow. There was no chance to open. ---=== OBSERVING LOG ===--- Afternoon: --------- All systems checked and working. Spectro focus set for ~2C. Night: ----- Snow started in the evening and still going on. We got ~2" snow. We didn't have a chance to open. ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 7327 22:41Z 23:12Z 100 O -165.13 -157.34 64 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): QA Procedures Done (y/n): UT Exp Time flavor comment (S/N)^2 totals ========================================== b1 r1 b2 r2 ----- sequence 50048, plate 2939 ------- 23:13 50048 10.0 flat 23:16 50049 2.0 arc 23:19 50050 3.0 arc 23:22 50051 3.0 arc ---=== TELESCOPE OFFSETS AND SCALE I ===--- Time Instrument Az Alt Rot Scale pos offset pos offset pos offset ------------------------------------------------------------------------------ ---=== TELESCOPE OFFSETS AND SCALE II ===--- ---=== 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 23:08Z 38 9 13 220 (SW) 594 - 23:39Z 33 14 7 100 (E) 853 - thick clouds 00:11Z 29 16 18 84 (E) 1228 - '' 00:43Z 27 16 21 87 (E) 1501 - '' 01:13Z 25 17 16 84 (E) 1754 - '' 01:43Z 24 18 21 76 (ENE) 2525 - '' 02:13Z 24 19 12 88 (E) 2353 - '' 02:44Z 27 19 7 232 (SW) 2006 - '' 03:16Z 24 21 0 184 (S) 1936 - '' 03:48Z 24 22 5 87 (E) 1366 - '' 04:20Z 24 22 0 61 (ENE) 1330 - '' 04:52Z 23 23 1 335 (NNW) 1571 - '' 05:24Z 23 22 0 127 (SE) 1033 - '' 05:57Z 22 20 6 52 (NE) 837 - '' 06:29Z 22 22 0 125 (SE) 953 - '' 07:01Z 22 21 0 281 (W) 41 - '' 07:33Z 22 21 1 193 (SSW) 77 - '' 08:05Z 21 21 0 217 (SW) 56 - '' 08:38Z 21 20 9 238 (WSW) 71 - '' 09:10Z 20 20 3 206 (SSW) 376 - '' 09:42Z 21 20 9 187 (S) 226 - '' 10:15Z 23 20 9 218 (SW) 249 - '' 10:47Z 23 19 12 265 (W) 648 - '' 11:19Z 20 17 8 238 (WSW) 323 - '' 11:51Z 19 18 6 180 (S) 340 - '' ---=== TELESCOPE STATUS ===--- We didn't open. Status at: TIME** Telescope stowed at: 30,121,00 mount Instrument mounted: Cartridge 4 Counterweights at: 270 lbs LN2 autofill systems: Connected and turned on. 180L LN2 dewar scales: Spectro 185 lbs, 14.1 psi Imager 199 lbs, 23.5 psi ---=== SOFTWARE USED ===--- IOP/SOP: v4_38_0 Watcher: v2_36_0 MCP: v6_4_0 TPM: tpm_v3_5_0 AstroDa: v15_13_1 TCC: TCC 2.7.2.1 August 6 2004 sdssProcedures: SoS: v5_1_8 plate-mapper: v4_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A -5.2140 -5.2160 Axial B -0.2141 -0.2142 Axial C -0.0014 -0.0016 Trans D 11.8370 11.8540 Lateral E 10.0711 10.0584 Lateral F 11.6459 11.6586 GALILS Commanded: 4600. -2000. 2650. -12450. -6500. -6550. Actual: 4600. -2000. 2650. -12450. -6500. -6550. SETMIR VALUES PriDesOrient: 0.00 0.00 0.00 100.00 -200.00 PriOrient: 0.00 0.00 0.00 99.59 -200.69 SECONDARY: ---------- Focus: 0.00 Air Temp.: 3.6 Alt.: 30.014246 MIGS TONIGHT NOMINAL Axial A 0.8028 0.8025 Axial B 0.6126 0.6120 Axial C 0.5475 0.5474 Trans D 0.6167 0.6008 GALILS Commanded: 1627510. 1653148. 1470900. -5900. -7800. Actual: 1627500. 1653150. 1470900. -5900. -7800. SETMIR VALUES SecDesOrient: 1257.00 60.00 -4.00 -20.00 118.90 SecOrient: 1257.00 59.99 -4.01 -19.92 119.29 ---=== PROBLEMS IN DETAIL ===--- Spectro Focus (using cart 4): ---------------------------- caget tpm_TM_PMSSAvg tpm_TM_TelairAvg.VALA tpm_TM_PMSSAvg 4.22286 tpm_TM_TelairAvg.VALA 5.1475 sp1: Coll_motor_A -253 01P-0000000253 Coll_motor_B -522 02P-0000000522 Coll_motor_C -669 01P-0000000669 Temp_Median 7.4 Temp_Hartmann_Top 6.7 (0xFEE9) Temp_Red_Cam_Bot 7.4 (0xFECA) Temp_Red_Cam_Top 7.7 (0xFEBE) Temp_Blue_Cam_Bot 7.7 (0xFEBE) Temp_Blue_Cam_Top 7.4 (0xFECB) sp2: Coll_motor_A 10993 01P0000010993 Coll_motor_B 10308 02P0000010308 Coll_motor_C 10350 `1P0000010350 Temp_Median 5.3 Temp_Hartmann_Top 5.9 (0xFF08) Temp_Red_Cam_Bot 5.7 (0xFF10) Temp_Red_Cam_Top 5.0 (0xFF30) Temp_Blue_Cam_Bot 5.3 (0xFF24) Temp_Blue_Cam_Top 5.4 (0xFF20) IDL 5.5a> collimate, 50050 Reading /data/spectro/54512/sdR-b1-00050050.fit Reading /data/spectro/54512/sdR-b1-00050051.fit COLLIMATE: Min offset = -0.70 pix COLLIMATE: Max offset = 1.06 pix COLLIMATE: RMS across CCD = 0.39 pix COLLIMATE: Mean offset = 0.22 pix COLLIMATE: Camera b1 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict blue camera ring movement of -7.8 degrees for spectro-1 COLLIMATE: (if red is already in focus) Log file = Collimate-54512-b1-00050050.log PostScript file = Collimate-54512-b1-00050050.ps Reading /data/spectro/54512/sdR-b2-00050050.fit Reading /data/spectro/54512/sdR-b2-00050051.fit COLLIMATE: Min offset = 0.04 pix COLLIMATE: Max offset = 0.46 pix COLLIMATE: RMS across CCD = 0.11 pix COLLIMATE: Mean offset = 0.26 pix COLLIMATE: Camera b2 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict blue camera ring movement of -9.2 degrees for spectro-2 COLLIMATE: (if red is already in focus) Log file = Collimate-54512-b2-00050050.log PostScript file = Collimate-54512-b2-00050050.ps Reading /data/spectro/54512/sdR-r1-00050050.fit Reading /data/spectro/54512/sdR-r1-00050051.fit COLLIMATE: Min offset = -0.99 pix COLLIMATE: Max offset = -0.00 pix COLLIMATE: RMS across CCD = 0.30 pix COLLIMATE: Mean offset = -0.56 pix COLLIMATE: Camera r1 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict (red) piston movement of 5155 steps for spectro-1 COLLIMATE: Issue SOP command: "sp1; mechPiston 5155" Log file = Collimate-54512-r1-00050050.log PostScript file = Collimate-54512-r1-00050050.ps Reading /data/spectro/54512/sdR-r2-00050050.fit Reading /data/spectro/54512/sdR-r2-00050051.fit COLLIMATE: Min offset = -1.04 pix COLLIMATE: Max offset = -0.12 pix COLLIMATE: RMS across CCD = 0.26 pix COLLIMATE: Mean offset = -0.40 pix COLLIMATE: Camera r2 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict (red) piston movement of 3692 steps for spectro-2 COLLIMATE: Issue SOP command: "sp2; mechPiston 3692" Log file = Collimate-54512-r2-00050050.log PostScript file = Collimate-54512-r2-00050050.ps Cart 4 offsets: sp1 = 150; sp2 = 200 ==> Focus set for ~2C -- The standard set of watcher errors.