APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Wednesday June 25, 2008 (MJD 54643) ---=== OBSERVING TEAM ===--- Kaike Pan Shannon Watters Dan Oravetz (swing) ---=== OBSERVING PLAN ===--- Science! ---=== OBSERVING SUMMARY ===--- It was cloudy with threats of rain (but no actual rain) so we didn't open. ---=== OBSERVING LOG ===--- Afternoon: --------- Restarted the servers. All systems checked and working properly. Removed MJDs 54624 thru 54630 with `byebye.' sdsshost2.apo.nmsu.edu % df -h Filesystem Size Used Avail Use% Mounted on /dev/sda3 142G 127G 7.6G 95% / /dev/sda1 99M 30M 64M 33% /boot /dev/sdb1 917G 622G 249G 72% /data sdssfiles1:/data1/data 1.5T 540G 853G 39% /files Spectro focus set for ~16C (sp1) and ~15C (sp2). Cartridge 3 is mounted. Night: ----- Didn't open tonight. endNight finished ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- ---=== 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 53820, plate -9999 ------- 00:25 53820 0.0 bias ----- sequence 53821, plate 2901 ------- 00:51 53821 10.0 flat 00:54 53822 2.0 arc 00:59 53823 3.0 arc 01:02 53824 3.0 arc 01:22 53825 3.0 arc 01:24 53826 3.0 arc ----- sequence 53827, plate -9999 ------- 01:38 53827 0.0 bias ----- sequence 53828, plate -9999 ------- 02:51 53828 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 ===--- ---=== 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 23:29Z 70 37 8 211 (SSW) 1724 - partly cloudy 00:02Z 68 37 9 265 (W) 1582 - partly cloudy 00:34Z 72 37 7 257 (WSW) 1705 - partly cloudy 01:06Z 69 38 6 260 (W) 1541 - partly cloudy 01:37Z 68 38 13 266 (W) 1324 - cloudy 02:58Z 62 38 2 215 (SW) 1600 - 03:31Z 61 39 7 86 (E) 1611 - 04:03Z 63 38 3 110 (ESE) 1721 - 04:35Z 64 37 2 81 (E) 1562 - 05:07Z 63 37 6 123 (ESE) 1651 - 05:39Z 58 41 17 131 (SE) 1076 - 06:11Z 55 42 32 149 (SSE) 1309 - 06:43Z 54 43 29 132 (SE) 943 - 07:16Z 56 43 22 125 (SE) 1283 - 07:48Z 56 43 21 133 (SE) 1137 - 08:20Z 57 41 17 143 (SE) 1011 - 08:52Z 56 42 20 136 (SE) 1221 - 09:24Z 56 43 17 143 (SE) 1503 - 09:56Z 58 41 13 161 (SSE) 1446 - cloudy ---=== TELESCOPE STATUS ===--- Telescope stowed at 121, 30, 0 with cartridge 3 mounted and the counterweights set to 250. No interlocks bypassed. 10:00Z Spectro dewar: 58.9 lb, 20.15 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: v2_42 SoS: v5_1_8 plate-mapper: v4_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A 0.0220 0.0200 Axial B -0.0290 0.0000 Axial C -0.0220 -0.0230 Trans D -0.0160 0.0120 Lateral E 10.0711 10.0584 Lateral F 11.6332 11.6205 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.: 21.8 Alt.: 42.473062 The telescope was at 30-degrees altitude when the mirror numbers were taken. MIGS TONIGHT NOMINAL Axial A -0.0400 -0.0440 Axial B -0.0560 -0.0570 Axial C -0.0590 -0.0670 Trans D -0.0210 -0.0110 GALILS Commanded: 1627504. 1653148. 1470881. -5900. -7800. Actual: 1627496. 1653168. 1470885. -5887. -7780. SETMIR VALUES SecDesOrient: 1257.00 60.00 -4.00 -20.00 118.90 SecOrient: 1256.99 60.00 -4.01 -19.92 119.29 ---=== PROBLEMS IN DETAIL ===--- Spectro collimtion with cart. 3 ------------------------------- sp1> mechSend s sp1: -1741 -1742 -1741; 15.6C sp2> mechSend s sp2: 9788 9112 9308; 13.5C IDL 5.5a> collimate, 53823 Reading /data/spectro/54643/sdR-b1-00053823.fit Reading /data/spectro/54643/sdR-b1-00053824.fit COLLIMATE: Min offset = -0.35 pix COLLIMATE: Max offset = 0.67 pix COLLIMATE: RMS across CCD = 0.23 pix COLLIMATE: Mean offset = 0.12 pix COLLIMATE: Camera b1 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict blue camera ring movement of -4.2 degrees for spectro-1 COLLIMATE: (if red is already in focus) Log file = Collimate-54643-b1-00053823.log PostScript file = Collimate-54643-b1-00053823.ps Reading /data/spectro/54643/sdR-b2-00053823.fit Reading /data/spectro/54643/sdR-b2-00053824.fit COLLIMATE: Min offset = -0.54 pix COLLIMATE: Max offset = 0.15 pix COLLIMATE: RMS across CCD = 0.18 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 3.4 degrees for spectro-2 COLLIMATE: (if red is already in focus) Log file = Collimate-54643-b2-00053823.log PostScript file = Collimate-54643-b2-00053823.ps Reading /data/spectro/54643/sdR-r1-00053823.fit Reading /data/spectro/54643/sdR-r1-00053824.fit COLLIMATE: Min offset = -0.57 pix COLLIMATE: Max offset = 0.58 pix COLLIMATE: RMS across CCD = 0.31 pix COLLIMATE: Mean offset = -0.06 pix COLLIMATE: Camera r1 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict (red) piston movement of 578 steps for spectro-1 COLLIMATE: Issue SOP command: "sp1; mechPiston 578" Log file = Collimate-54643-r1-00053823.log PostScript file = Collimate-54643-r1-00053823.ps Reading /data/spectro/54643/sdR-r2-00053823.fit Reading /data/spectro/54643/sdR-r2-00053824.fit COLLIMATE: Min offset = -0.74 pix COLLIMATE: Max offset = 0.33 pix COLLIMATE: RMS across CCD = 0.29 pix COLLIMATE: Mean offset = -0.01 pix COLLIMATE: Camera r2 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict (red) piston movement of 69 steps for spectro-2 COLLIMATE: Issue SOP command: "sp2; mechPiston 69" Log file = Collimate-54643-r2-00053823.log PostScript file = Collimate-54643-r2-00053823.ps % Program caused arithmetic error: Floating illegal operand sp1> mechPiston 578 sp1> mechSend s sp1: -1163 -1163 -1163; 15.7C Now, sp1 is set for 15.7C and sp2 is already set for 13.5C. sp1> mechPiston 300 sp1> mechSend s sp1: -863 -863 -863; 15.6C Now, sp1 is set for ~16C. sp2> mechPiston 1500 sp2> mechSend s sp2: 11289 10616 10808; 13.5C Now, sp2 is set for ~15C. IDL 5.5a> collimate, 53825 Reading /data/spectro/54643/sdR-b1-00053825.fit Reading /data/spectro/54643/sdR-b1-00053826.fit COLLIMATE: Min offset = -0.42 pix COLLIMATE: Max offset = 0.60 pix COLLIMATE: RMS across CCD = 0.22 pix COLLIMATE: Mean offset = 0.05 pix COLLIMATE: Camera b1 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict blue camera ring movement of -1.9 degrees for spectro-1 COLLIMATE: (if red is already in focus) Log file = Collimate-54643-b1-00053825.log PostScript file = Collimate-54643-b1-00053825.ps Reading /data/spectro/54643/sdR-b2-00053825.fit Reading /data/spectro/54643/sdR-b2-00053826.fit COLLIMATE: Min offset = -0.69 pix COLLIMATE: Max offset = 0.06 pix COLLIMATE: RMS across CCD = 0.20 pix COLLIMATE: Mean offset = -0.21 pix COLLIMATE: Camera b2 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict blue camera ring movement of 7.4 degrees for spectro-2 COLLIMATE: (if red is already in focus) Log file = Collimate-54643-b2-00053825.log PostScript file = Collimate-54643-b2-00053825.ps Reading /data/spectro/54643/sdR-r1-00053825.fit Reading /data/spectro/54643/sdR-r1-00053826.fit COLLIMATE: Min offset = -0.49 pix COLLIMATE: Max offset = 0.67 pix COLLIMATE: RMS across CCD = 0.33 pix COLLIMATE: Mean offset = -0.01 pix COLLIMATE: Camera r1 appears to be IN-FOCUS (|mean| < 0.15 pix) COLLIMATE: Predict (red) piston movement of 49 steps for spectro-1 COLLIMATE: Issue SOP command: "sp1; mechPiston 49" Log file = Collimate-54643-r1-00053825.log PostScript file = Collimate-54643-r1-00053825.ps Reading /data/spectro/54643/sdR-r2-00053825.fit Reading /data/spectro/54643/sdR-r2-00053826.fit COLLIMATE: Min offset = -0.56 pix COLLIMATE: Max offset = 0.53 pix COLLIMATE: RMS across CCD = 0.30 pix COLLIMATE: Mean offset = 0.15 pix COLLIMATE: Camera r2 appears to be OUT-OF-FOCUS (|mean| > 0.15 pix) COLLIMATE: Predict (red) piston movement of -1375 steps for spectro-2 COLLIMATE: Issue SOP command: "sp2; mechPiston -1375" Log file = Collimate-54643-r2-00053825.log PostScript file = Collimate-54643-r2-00053825.ps % Program caused arithmetic error: Floating illegal operand