APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Saturday February 24, 2007 (MJD 54156) ---=== OBSERVING TEAM ===--- Days persons & observers: Elena & Viktor Malanushenko Dan Oravetz (training) ---=== OBSERVING PLAN ===--- Shakeup & Science! ---=== OBSERVING SUMMARY ===--- Shakeup: -------- We used test version of IOP v4_30_0. The headers of spectra have necessary information about temperature and humidity. PR 7191 is successfully closed. Steph will declare this test version of iop as a current tomorrow. We checked new version of sdssProcedures v2_24 - it is ok. We still have to do Imager Flats and Biases in cloudy night. Dimm is shut down for ET time. Science: -------- The weather was good for science and we observed four spectro plates. We obtained good signal on 2696 plate and request to keep it for next ET run - that is Cartridge 4; 1801 plate is done; 2393 plate is seque and we think it is done also but need professional opinion about this plate. We did not declared it as done. For the 2241 plate we obtained S/N=9.5 . We had one message from watcher about wrong voltage on CCD15 (in to 'Problems' section) ---=== OBSERVING LOG ===--- Afternoon: ---------- rebooted servers with new version iop spectro adjusted to night temp = -6.1 C. No problems Night: ------- Cart.4 Pl.2696 seguefaint162. Guide star on go to field. Ten exposures, total time is 12600 sec. Accumulated S/N = 22.7 27.3 26.8 31.4 . Cart.8 Pl.2393 segue133. Guide star on go to field. Seven exposures, total time is 10500 sec. Seeings between 1.5" - 2.3". Photometrical conditions. Last two exposures obtained after Moon set. Corresponded SoS, only one of them is good. All other declared as bad. We think that plate may be declared as done. We see non-stable results for b1,b2 and stable results to r2 (see section 'spectro'). Could you please check if the plate is done. Cart.7 Pl.1801 chunk94. Guide star on go to field. Two exposures, total time is 2100 sec. Accumulated S/N :(54156) 10.8 8.0 12.2 7.3 (54153) 6.2 4.2 6.8 4.5 (54154) 8.3 6.4 9.4 3.2 Declared as done. Cart.2 Pl.2241 chunk119. Guide star on go to field. Three exposures, total time is 2700sec. Accumulated S/N: 14.5 12.0 11.8 9.5 endNight finished and was happy. ---=== IMAGING RUN SUMMARY ===--- Run Time Stripe Lambda Last Flavor Comments Start End Begin End Frame ------------------------------------------------------------------------- 6736 23:15Z 23:43Z 100 O -147.56 -140.65 60 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): Yes UT Exp Time flavor comment (S/N)^2 totals ========================================== b1 r1 b2 r2 ----- sequence 43170, plate -9999 ------- 23:00 43170 0.0 bias ----- sequence 43171, plate 2696 ------- 23:30 43171 10.0 flat 23:32 43172 2.0 arc 23:40 43173 3.0 arc 23:42 43174 3.0 arc 00:06 43175 3.0 arc 00:08 43176 3.0 arc ----- sequence 43177, plate -9999 ------- 00:13 43177 0.0 bias ----- sequence 43178, plate 2696 ------- 01:56 43178 10.0 flat 01:59 43179 2.0 arc 02:25 43180 1201.0 target 2.5 2.6 3.1 3.9 02:48 43181 1201.0 target 2.5 2.6 3.1 3.9 03:11 43182 1200.0 target 2.9 3.7 3.3 3.3 03:15 43183 10.0 flat 03:17 43184 2.0 arc 03:41 43185 1200.0 target 3.1 3.6 3.6 4.5 04:08 43186 1200.0 target 3.0 3.4 3.6 4.2 04:31 43187 1200.0 target 3.7 4.5 4.3 5.3 04:36 43188 10.0 flat 04:38 43189 2.0 arc 05:03 43190 1201.0 target 2.7 3.4 3.2 4.2 05:26 43191 1201.0 target 2.3 2.9 2.4 3.7 05:50 43192 1200.0 target 1.8 2.3 1.8 2.9 06:23 43193 1802.0 target 1.6 2.0 2.0 2.8 06:26 43194 10.0 flat 06:29 43195 2.0 arc ----- sequence 43196, plate 2393 ------- 06:46 43196 10.0 flat 06:49 43197 2.0 arc 07:19 43198 1201.0 target 0.6 1.5 1.7 2.5 07:52 43199 1801.0 target 0.9 1.6 1.6 4.1 08:20 43200 1501.0 target 3.1 1.6 1.5 4.3 08:48 43201 1500.0 target 3.1 1.6 2.1 4.0 08:52 43202 10.0 flat 08:54 43203 2.0 arc 09:23 43204 1500.0 target 1.6 1.5 2.1 3.8 09:51 43205 1500.0 target 1.4 1.5 2.3 3.8 10:20 43206 1500.0 target 1.3 1.6 2.5 3.9 ----- sequence 43207, plate 1801 ------- 10:36 43207 10.0 flat 10:38 43208 2.0 arc 11:02 43209 1200.0 target 6.8 5.0 7.8 4.6 11:20 43210 902.0 target 4.0 2.9 4.4 2.7 ----- sequence 43211, plate 2241 ------- 11:33 43211 10.0 flat 11:36 43212 2.0 arc 12:00 43213 1200.0 target 6.4 4.8 5.9 4.3 12:18 43214 900.0 target 5.2 4.4 4.0 3.2 12:30 43215 600.0 target 2.8 2.7 2.0 2.0 ---=== TELESCOPE OFFSETS AND SCALE I ===--- Time Instrument Az Alt Rot Scale pos offset pos offset pos offset ------------------------------------------------------------------------------ 02:04Z 4 2696 73.81 -0.0014 72.92 -0.0034 244.62 0.0203 0.999970 07:02Z 8 2393 32.63 -0.0017 63.33 -0.0024 207.33 0.0051 1.000030 10:44Z 7 1801 -14.44 -0.0019 63.59 -0.0027 167.73 -0.0333 0.999920 11:42Z 2 2241 274.47 -0.0023 63.77 -0.0029 109.51 -0.0083 0.999900 ---=== TELESCOPE OFFSETS AND SCALE II ===--- ---=== FOCUS LOG ===--- setmir piston Temp Wind Time Inst scale M1 M2 Foc Az Alt (C) MPH Dir filt fwhm ------------------------------------------------------------------------------ 02:04Z 4 2696 0.99997 296 1702 330 74 72.9 -5.1 3 54 --- 1.6" 07:02Z 8 2393 1.00003 -296 1049 150 33 63.3 -3.9 11 16 --- 2.0" 10:44Z 7 1801 0.99992 790 1998 200 -14 63.6 -4.3 7 18 --- 1.5" 11:42Z 2 2241 0.99990 988 2135 175 274 63.8 -4.3 5 46 --- 2.0" ---=== WEATHER LOG ===--- Wind Time Temp F Dewp F MPH Direction Dust DIMM Sky 22:43Z 24 -5 6 273 (W) 343 - 23:13Z 24 -5 6 257 (WSW) 268 - 23:43Z 24 -6 3 246 (WSW) 225 - 00:13Z 24 -6 3 46 (NE) 246 - 00:45Z 24 -7 5 46 (NE) 183 - 01:18Z 23 -5 7 23 (NNE) 233 - 01:48Z 22 -5 5 33 (NNE) 146 - 02:19Z 23 -4 10 14 (NNE) 185 - 02:50Z 24 -3 4 271 (W) 119 - 03:22Z 24 -2 9 17 (NNE) 124 - 03:52Z 24 -3 6 25 (NNE) 136 - 04:22Z 25 -3 6 91 (E) 93 - 04:55Z 25 -3 11 11 (N) 106 - 05:25Z 25 -4 5 60 (ENE) 109 - 05:56Z 25 -4 9 18 (NNE) 120 - 06:27Z 25 -2 14 12 (NNE) 155 - 06:58Z 24 -4 6 35 (NE) 159 - 07:29Z 24 -3 7 16 (NNE) 83 - 07:59Z 25 -5 5 80 (E) 104 - 08:30Z 25 -5 8 19 (NNE) 104 - 09:00Z 25 -5 6 37 (NE) 90 - 09:31Z 24 -4 10 13 (NNE) 104 - 10:02Z 24 -4 5 33 (NNE) 95 - 10:32Z 24 -5 7 20 (NNE) 91 - 11:03Z 23 -4 5 21 (NNE) 164 - 11:34Z 24 -8 7 14 (NNE) 116 - 12:04Z 28 -23 2 136 (SE) 176 - 12:35Z 29 -29 2 80 (E) 176 - 13:05Z 30 -29 6 42 (NE) 134 - ---=== TELESCOPE STATUS ===--- 00:40Z Doors Open, Louvers Open, Fans On 01:10Z Enclosure off 12:58Z Enclosure on, doors and louvers closed, fans off. Status at: 13:05Z Telescope stowed at: 30,121,00 mount Instrument mounted: Cartridge 04 Counterweights at: 250 lbs LN2 autofill systems: Connected and turned on. 180L LN2 dewar scales: Spectro 202lbs, 20psi Imager 89lbs, 17psi ---=== SOFTWARE USED ===--- IOP/SOP: v4_30_0 Watcher: v2_35_0 MCP: v6_3_2 TPM: tpm_v3_5_0 AstroDa: v15_13 TCC: TCC 2.7.2.1 August 6 2004 sdssProcedures: v2_24 SoS: v5_1_8 hoggPT: v1_6_9 plate-mapper: v4_3_1 ---=== MIRROR NUMBERS ===--- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A -0.0050 -0.0050 Axial B 0.0030 0.0090 Axial C 0.0130 0.0160 Trans D 0.0060 0.0040 Lateral E 9.9695 9.9568 Lateral F 11.5570 11.5443 GALILS Commanded: 4600. -2000. 2650. -9300. -9800. -9800. Actual: 4600. -2000. 2650. -9300. -9800. -9800. SETMIR VALUES PriDesOrient: 0.00 0.00 0.00 0.00 0.00 PriOrient: 0.00 0.00 0.00 0.00 0.00 SECONDARY: ---------- Focus: 0.00 Air Temp.: -4.5 Alt.: 29.999997 MIGS TONIGHT NOMINAL Axial A -0.0220 -0.0240 Axial B -0.0360 -0.0280 Axial C -0.0380 -0.0370 Trans D -0.0110 -0.0040 GALILS Commanded: 1614049. 1594698. 1543107. -10550. -5800. Actual: 1614050. 1594700. 1543100. -10550. -5800. SETMIR VALUES SecDesOrient: 1257.00 20.00 -10.00 -100.00 176.64 SecOrient: 1257.00 19.99 -10.00 -100.44 176.57 ---=== PROBLEMS IN DETAIL ===--- Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00043177.fit -5.4 -4.1 -3.1 2.2 6.7 8.5 10.0 sdR-b1-00043177.fit -5.4 -4.1 -3.1 2.2 6.7 8.5 10.0 sdR-b2-00043177.fit -8.0 -5.6 -4.4 0.8 7.1 8.4 10.4 sdR-b2-00043177.fit -8.0 -5.6 -4.4 0.8 7.1 8.4 10.4 sdR-r1-00043177.fit -7.0 -5.0 -4.0 1.0 6.1 8.3 10.0 sdR-r1-00043177.fit -7.0 -5.0 -4.0 1.0 6.1 8.3 10.0 sdR-r2-00043177.fit -7.9 -6.4 -4.3 0.5 6.2 7.9 10.0 sdR-r2-00043177.fit -7.9 -6.4 -4.3 0.5 6.2 7.9 10.0 ------------------- Watcher: Camera System, Voltage, vt+, CCD15