Subject: 2.5m obslog 20191111 (SJD 58799) From: kpan@apo.nmsu.edu Date: Tue, 12 Nov 2019 11:38:13 +0000 (UTC) APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Monday November 11, 2019 (SJD 58799) ---- Observing Team ---- Kaike Pan Dylan Gatlin ---- Observing Plan ---- Mon 11 NOV 2019 58799.0 0.99 01:00 12:35 21:21 08:58 Both APOGEE-2 (11.6 h) ---- Observing Summary ---- We did not open at sunset due to clouds. We completed the monthly BOSS calibrations as well as collecting fiducial data. We almost opened at 10:25Z but reclosed immediately. During the BOSS calibrations, the 98th percentile of r1 in the dark was 12.3 (the threshold for reporting is 10). It was also barely above 10 on the previous test on 9-9. Fiducial data was taken and processed. spTPM is no longer backwards and now reports the sp1 values in the sp1 row and the sp2 values in the sp2 row. ---- Observing Log ---- # MCP was restarted during the afternoon, so we had to run hub startNubs to connect it in STUI. We also reenabled the mcp.heartbeat critical alert. # During afternoon checkout, we noticed that the slithead latches were not connected. We went out to reattach them and then noticed that the SP1 LN2 line was leaking because it was not properly connected. It sprayed some LN2 onto some pneumatic pipes and possibly other electronics. We reattached the line and everything seemed fine from there. The SP1 LN2 connector was difficult to connect every time. The SP1 180L dewar was around 100lbs when we stopped the leak. 00:20:44 boss exposure 4.0, file=300468, C 00:21:54 boss exposure 4.0, file=300469, C 00:23:52 sp1.motor.move= 349, 349, 350 00:23:56 sp2.motor.move= 629, 630, 629 00:23:56 Hartmann collimate output on cart #5 sp1: offset: r= -329 (In Focus); b= -3.2 (In Focus) sp2: offset: r= 946 (In Focus); b= -1.0 (In Focus) sp1: pred. move: spAverageMove= 349 sp2: pred. move: spAverageMove= 630 sp1: pred. resid: r= -678, b= -2.1, txt= OK, spTemp = 7.0 sp2: pred. resid: r= 315, b= 1.0, txt= OK, spTemp = 9.4 # Did not adjust focus rings # Monthly calibrations Biases from 300472-300496 Used 300477 for histogram Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00300477.fit -3.9 -3.1 -2.4 0.0 2.4 3.1 3.9 sdR-b2-00300477.fit -3.9 -3.1 -2.4 0.1 2.5 3.3 4.1 sdR-r1-00300477.fit -5.1 -3.9 -2.8 1.1 5.8 7.9 11.2 sdR-r2-00300477.fit -6.3 -5.0 -3.9 -0.1 3.8 5.0 6.2 Darks from 300497-300399 Used 300497 for histogram Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00300497.fit -3.8 -3.0 -2.2 0.3 2.9 3.6 4.6 sdR-b2-00300497.fit -3.6 -2.9 -2.1 0.4 3.2 4.0 4.8 sdR-r1-00300497.fit -4.7 -3.4 -2.3 1.7 6.7 8.8 12.3 sdR-r2-00300497.fit -5.4 -4.1 -2.9 1.1 5.4 6.6 8.1 # Note that r1 is 12.3, which is above the limit of 10. In case this was a bad exposure, we ran it again on 300498 and got almost identical numbers across the board. Filename 02% 05% 10% 50% 90% 95% 98% ------------------- ------ ------ ------ ------ ------ ------ ------ sdR-b1-00300498.fit -3.8 -3.0 -2.2 0.3 2.9 3.7 4.5 sdR-b2-00300498.fit -3.7 -2.9 -2.2 0.4 3.1 3.9 4.8 sdR-r1-00300498.fit -4.7 -3.5 -2.3 1.7 6.7 8.8 12.3 sdR-r2-00300498.fit -5.4 -4.1 -2.9 1.1 5.3 6.6 8.0 Flats from 300500-300504 # Fiducial test We took the necessary data and reduced it # Humidity and clouds cleared very quickly so we prepared to open 9:35Z Began ventilation 10:25Z Opened, then immediately closed # As soon as we pulled the enclosure off, a cloud rolled up the hill and humidity rose, so we reclosed immediately and stopped ventilating. ---- Mirror Numbers ---- PRIMARY: -------- Scale: 1.000000; MIGS TONIGHT NOMINAL Axial A: -5.33 -5.329 Axial B: -5.033 -5.05 Axial C: -5.269 -5.268 Trans D: -0.581 -0.577 Lateral E: 9.3472 9.3472 Lateral F: 14.4907 14.4526 GALILS Commanded: 11200 -1850 6850 29650 21250 21050 Actual: 11200 -1850 6850 29650 21250 21050 SETMIR VALUES PrimDesOrient: 0.0 -11.37 6.87 375.47 621.12 PrimOrient: 0.0 -11.4 6.58 375.38 620.77 SECONDARY: ---------- Focus: 0.0000 Air temp: 1.5 Altitude: 30.4 MIGS TONIGHT NOMINAL Axial A: -6.666 -6.664 Axial B: -0.031 -0.028 Axial C: -6.667 -6.669 Trans D: -0.073 -0.076 GALILS Commanded: 1095450 1136800 1124200 -7250 -6550 Actual: 1058743 1101231 1079606 -7250 -6550 SETMIR VALUES SecDesOrient: 857.0 2.7 12.75 -38.35 156.51 SecOrient: 856.99 2.73 12.74 -38.43 156.7 ---- Telescope Status ---- 9:35Z Started ventilation encl25m : open encl25m : closed No interlocks bypassed Status at: Telescope stowed at: 121.0, 30.0, 0.0 mount Instrument mounted: cartridge = Counterweights at: LN2 autofill systems: Connected and turned on 180L LN2 dewar scales: SP1 lbs, psi SP2 lbs, psi ---- Software Used ---- Get Versions, 11/12/19, 00:59:24 -- STUI software: STUI : 1.7.8 alerts : trunk+svn66561 apo : trunk boss : v4_1_1 -boss.specMec : 3.0.4 gcamera : v2_2 guider : 3.8.1 hartmann : 1.7.0 hub : Tag: v4.2 mcp : 1.5-2-gb826|2019-10-25|08:28 -mcp.plc : 34 -mcp.azFiduci : v1_140 -mcp.altFiduc : v1_140 -mcp.rotFiduc : v1_140 platedb : 2.8.0 sop : 3.12.5 tcc : 1.4.0 apogee : not availble apogeecal : not availble apogeeql : v1_6_1 APO-local : not availble -- done -- Filesystem Size Used Avail Use% Mounted on /dev/vdd 688G 522G 166G 76% /home /dev/vdc1 11T 8.8T 2.1T 82% /data Setting up: idlspec2d Flavor: Linux64 Version: v5_7_12 Setting up: |elodie Flavor: Linux64 Version: v1_3 Setting up: |spinspect Flavor: Linux64 Version: trunk Setting up: |specflat Flavor: Linux64 Version: v1_20 Setting up: |speclog Flavor: Linux64 Version: trunk Setting up: |platelist Flavor: Linux64 Version: trunk Setting up: |sdss_python_module Flavor: Linux64 Version: v1_6_7 Setting up: |sqlalchemy Flavor: Linux64 Version: 0.9.7 Setting up: |psycopg2 Flavor: Linux64 Version: 2.5.3 Setting up: |idlutils Flavor: Linux64 Version: v5_5_16 Setting up: |idl Flavor: Linux64 Version: 7.1 Setting up: |dust Flavor: Linux64 Version: v0_1 Setting up: |photolog Flavor: Linux64 Version: trunk Setting up: actorcore Flavor: Linux64 Version: v4_1_8 Setting up: |opscore Flavor: Linux64 Version: v2_5 Setting up: |external Flavor: Linux64 Version: v1_2_0 Setting up: |actorkeys Flavor: Linux64 Version: trunk Setting up: |plc Flavor: Linux64 Version: v30_2 Setting up: |sdsstools Flavor: Linux64 Version: v4_33 Setting up: |sdss3tools Flavor: Linux64 Version: v1_7_13 Setting up: |RO Flavor: Linux64 Version: 3.6.9 -- Other versions ---- idlspec2d : v5_7_12 plate-mapper3 : NOCVS:v6_0_12 petunia : git autoscheduler : 1.3.0 sdss_python_module: trunk mangadrp : trunk exported