APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Sunday February 3, 2008 (MJD 54500) ---=== OBSERVING TEAM ===--- Kaike Pan (observer) Viktor Malanushenko (observer) ---=== OBSERVING PLAN ===--- Science! ---=== OBSERVING SUMMARY ===--- The night was lost to clouds. we did spectro monthly check-out tasks: bias and darks. ---=== OBSERVING LOG ===--- Afternoon: ---------- all systems checked and working. Spectro collimation checked but no adjustment made. Dust counts was 2.6K, wind speed at 36 mph, sky was overcast at 00:00Z, and most likely we would not be able to open soon, no ventilation. Night: ------ 03:20Z It was overcast, we decided to do spectro monthly checkout tasks bais and dark. bias frames: 03:10Z start monthly biases frames (25). MJD=54500 Date=2008Feb03 Bias, frame 49566 (all biases = 49555-49579) Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00049566.fit -5.8 -3.8 -2.7 1.9 6.7 8.5 9.9 sdR-b2-00049566.fit -8.4 -6.6 -4.7 1.0 7.6 8.8 11.3 sdR-r1-00049566.fit -7.3 -5.4 -4.3 1.1 6.6 7.7 9.8 sdR-r2-00049566.fit -8.3 -6.2 -4.3 0.9 6.2 7.5 9.6 ------------------- 04:30Z: dark, frame 49581 (all darks = 49580-49582) Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00049581.fit -2.4 -0.8 0.8 6.0 12.4 13.5 16.5 sdR-b2-00049581.fit -4.7 -2.3 -0.9 5.4 12.5 14.9 17.4 sdR-r1-00049581.fit -5.1 -2.9 -1.4 4.6 10.6 12.4 14.6 sdR-r2-00049581.fit -5.4 -3.7 -1.6 4.1 10.4 12.5 15.2 ------------------- 12:10Z called it night. 12:20Z endNight rejoiced. ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 7313 23:28Z 23:49Z 100 O -165.25 -160.01 49 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 49549, plate -9999 ------- 23:24 49549 0.0 bias 23:27 49550 0.0 bias ----- sequence 49551, plate 2657 ------- 23:42 49551 10.0 flat 23:44 49552 2.0 arc 23:51 49553 3.0 arc 23:54 49554 3.0 arc 03:12 49555 0.0 bias 03:14 49556 0.0 bias 03:17 49557 0.0 bias 03:19 49558 0.0 bias 03:21 49559 0.0 bias 03:23 49560 0.0 bias 03:26 49561 0.0 bias 03:28 49562 0.0 bias 03:30 49563 0.0 bias 03:32 49564 0.0 bias 03:35 49565 0.0 bias 03:37 49566 0.0 bias 03:39 49567 0.0 bias 03:42 49568 0.0 bias 03:44 49569 0.0 bias 03:46 49570 0.0 bias 03:48 49571 0.0 bias 03:51 49572 0.0 bias 03:53 49573 0.0 bias 03:55 49574 0.0 bias 03:57 49575 0.0 bias 04:00 49576 0.0 bias 04:02 49577 0.0 bias 04:04 49578 0.0 bias 04:07 49579 0.0 bias 04:48 49580 0.0 dark 05:31 49581 0.0 dark ---=== 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 23:05Z 37 13 26 234 (SW) 2488 - overcast 23:35Z 38 11 26 252 (WSW) 1753 - 00:06Z 38 12 21 249 (WSW) 2783 - 00:25Z 37 13 22 263 (W) 2260 - 00:56Z 36 13 29 237 (WSW) 1826 - 01:28Z 36 14 26 236 (SW) 1567 - 02:00Z 36 15 33 243 (WSW) 1231 - 02:32Z 35 14 20 245 (WSW) 1295 - 03:04Z 34 15 27 224 (SW) 3277 - 03:38Z 34 16 23 219 (SW) 2298 - 04:10Z 34 17 34 234 (SW) 2221 - 04:22Z 34 17 34 215 (SW) 1817 - 04:52Z 33 17 36 218 (SW) 2385 - 05:22Z 33 18 30 218 (SW) 2109 - 06:14Z 32 17 32 202 (SSW) 2808 - 06:46Z 32 17 28 200 (SSW) 2456 - 07:18Z 31 17 31 195 (SSW) 2251 - 07:50Z 31 17 27 199 (SSW) 2331 - 08:22Z 31 18 17 228 (SW) 2484 - 08:54Z 30 18 21 237 (WSW) 2948 - 09:27Z 30 19 28 238 (WSW) 2234 - 09:59Z 30 20 33 231 (SW) 1661 - 10:31Z 30 23 30 244 (WSW) 1104 - 11:04Z 30 23 30 231 (SW) 798 - 11:36Z 30 23 20 254 (WSW) 746 - 12:08Z 30 24 27 245 (WSW) 586 - overcast ---=== TELESCOPE STATUS ===--- We never open due to clouds. No interlocks bypassed. Status at: 12350Z Telescope stowed at: 30,121,00 mount Instrument mounted: Cartridge 5 Counterweights at: 270 lbs LN2 autofill systems: Connected and turned on. 180L LN2 dewar scales: Spectro 90 lbs, 18.7 psi Imager 164 lbs, 22 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 -5.2160 -5.2160 Axial B -0.2142 -0.2142 Axial C -0.0015 -0.0016 Trans D 11.8310 11.8540 Lateral E 10.0711 10.0584 Lateral F 11.6586 11.6586 GALILS Commanded: 4600. -2000. 2650. -12450. -6500. -6550. Actual: 4600. -2000. 2650. -12439. -6477. -6546. 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.: 3.1 Alt.: 30.001156 MIGS TONIGHT NOMINAL Axial A 0.8025 0.8025 Axial B 0.6123 0.6120 Axial C 0.5475 0.5474 Trans D 0.6006 0.6008 GALILS Commanded: 1627328. 1652676. 1470364. -5900. -7800. Actual: 1627496. 1653168. 1470885. -5887. -7780. SETMIR VALUES SecDesOrient: 1257.00 60.00 -4.00 -20.00 118.90 SecOrient: 1256.69 60.05 -4.11 -19.99 119.25 ---=== PROBLEMS IN DETAIL ===--- Spectro collimation infor: --------------------------- Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00049550.fit -5.3 -4.1 -3.0 2.0 6.9 8.3 10.2 sdR-b2-00049550.fit -8.6 -6.2 -4.8 1.5 7.3 9.1 11.0 sdR-r1-00049550.fit -7.1 -5.2 -3.8 1.7 6.8 8.2 10.4 sdR-r2-00049550.fit -7.7 -6.3 -4.6 0.7 6.3 8.0 9.4 ------------------- sp1> Coll_motor_A_status 133 01S0133 Coll_motor_B_status 133 02S0133 Coll_motor_C_status 133 01S0133 Requested_exp.time 0 Exp_time_left 0 Last_exp.time 3 Last_open_transit.time 715 Last_close_transit.time 560 Humid_Hartmann 24.2 0xFD78 Humid_Cen_Optics 15.9 0xFDE6 Temp_Median 4.5 Temp_Hartmann_Top 3.7 (0xFF65) Temp_Red_Cam_Bot 4.5 (0xFF44) Temp_Red_Cam_Top 4.8 (0xFF35) Temp_Blue_Cam_Bot 4.8 (0xFF35) Temp_Blue_Cam_Top 4.5 (0xFF45) AD 13951 1294 sp2> Coll_motor_A 8314 `1P0000008314 Coll_motor_B 7652 02P0000007652 Coll_motor_C 7963 01P0000007963 Coll_motor_A_status 132 01S0132 Coll_motor_B_status 133 02S0133 Coll_motor_C_status 133 01S0133 Requested_exp.time 0 Exp_time_left 0 Last_exp.time 3 Last_open_transit.time 725 Last_close_transit.time 640 Humid_Hartmann -24.6 0x0 Humid_Cen_Optics 16.0 0xFDE4 Temp_Median 2.5 Temp_Hartmann_Top 3.0 (0xFF84) Temp_Red_Cam_Bot 3.0 (0xFF84) Temp_Red_Cam_Top 2.1 (0xFFA8) Temp_Blue_Cam_Bot 2.5 (0xFF98) Temp_Blue_Cam_Top 2.5 (0xFF98) AD 6975 1094 ----------- Reading /data/spectro/54500/sdR-b1-00049553.fit Reading /data/spectro/54500/sdR-b1-00049554.fit COLLIMATE: Min offset = -0.56 pix COLLIMATE: Max offset = 1.21 pix COLLIMATE: RMS across CCD = 0.44 pix COLLIMATE: Mean offset = 0.39 pix COLLIMATE: Camera b1 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict blue camera ring movement of -13.9 degrees for spectro-1 COLLIMATE: (if red is already in focus) Log file = Collimate-54500-b1-00049553.log PostScript file = Collimate-54500-b1-00049553.ps Reading /data/spectro/54500/sdR-b2-00049553.fit Reading /data/spectro/54500/sdR-b2-00049554.fit COLLIMATE: Min offset = -0.15 pix COLLIMATE: Max offset = 0.25 pix COLLIMATE: RMS across CCD = 0.09 pix COLLIMATE: Mean offset = 0.10 pix COLLIMATE: Camera b2 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict blue camera ring movement of -3.6 degrees for spectro-2 COLLIMATE: (if red is already in focus) Log file = Collimate-54500-b2-00049553.log PostScript file = Collimate-54500-b2-00049553.ps Reading /data/spectro/54500/sdR-r1-00049553.fit Reading /data/spectro/54500/sdR-r1-00049554.fit COLLIMATE: Min offset = -1.30 pix COLLIMATE: Max offset = -0.20 pix COLLIMATE: RMS across CCD = 0.25 pix COLLIMATE: Mean offset = -0.70 pix COLLIMATE: Camera r1 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict (red) piston movement of 6431 steps for spectro-1 COLLIMATE: Issue SOP command: "sp1; mechPiston 6431" Log file = Collimate-54500-r1-00049553.log PostScript file = Collimate-54500-r1-00049553.ps Reading /data/spectro/54500/sdR-r2-00049553.fit Reading /data/spectro/54500/sdR-r2-00049554.fit COLLIMATE: Min offset = -0.88 pix COLLIMATE: Max offset = -0.01 pix COLLIMATE: RMS across CCD = 0.24 pix COLLIMATE: Mean offset = -0.27 pix COLLIMATE: Camera r2 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict (red) piston movement of 2486 steps for spectro-2 COLLIMATE: Issue SOP command: "sp2; mechPiston 2486" Log file = Collimate-54500-r2-00049553.log PostScript file = Collimate-54500-r2-00049553.ps % Program caused arithmetic error: Floating illegal operand IDL 5.5a> ------- The spectro has been adjusted at -2.0 C --------