Subject: 2.5m obslog 20250702 (SJD 60859) From: kpan@apo.nmsu.edu Date: Thu, 3 Jul 2025 12:05:56 +0000 (UTC) APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Wednesday July 02, 2025 (SJD 60859) ---- Observing Team ---- Kaike Pan ---- Observing Plan ---- Wed 02 Jul 2025 60859 0.55 03:18 03:36 10:38 15:19 22:21 --- bright until 06:53 ( 4.6 h, w/ 1.3 h for 8 deg design), then dark ( 3.8 h) ---- Observing Summary ---- The night was lost to rains, high humidity. Never open. ---- Mirror Numbers ---- PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A: 0.0140 0.0150 Axial B: -0.0009 -0.0009 Axial C: -0.0200 -0.0210 Trans D: 0.0120 0.0110 Lateral E: 0.3380 0.3380 Lateral F: 0.5450 0.5450 GALILS Commanded: 9800 -300 6750 19150 -3550 -3250 Actual: 9800 -300 6750 19150 -3550 -3250 SETMIR VALUES PrimDesOrient: 0.0 -18.5 -7.8 -427.0 -998.0 PrimOrient: 0.0 -18.23 -7.9 -427.17 -999.0 SECONDARY: ---------- Focus: 0.0000 Air temp: 0.00 Altitude: 30.0 MIGS TONIGHT NOMINAL Axial A: -0.0280 -0.0280 Axial B: -0.0660 -0.0670 Axial C: 0.2350 0.2340 Trans D: -0.0130 -0.0060 GALILS Commanded: 5894350 5826650 5959000 -1500 -7300 Actual: 5883410 5811611 5906055 -1500 -7300 SETMIR VALUES SecDesOrient: 4657.0 -24.5 -17.5 18.0 125.41 SecOrient: 4656.89 -24.5 -17.45 18.34 125.88 Afternoon: ========= BOSS collimation checked, no adjustment made. sp1: offset: r= 0 (In Focus); b= -5.2 (Out of focus) sp1: pred. move: spAverageMove= 835 sp1: pred. resid: r= -835, b= -2.6, txt= OK, spTemp = 9.8 BOSS bias, dark, APOGEE evening cal, FVC dark, GFA bias, dark are taken, checked, and confirmed good. robots are exercised and work well. All actors, system are checked out. No evening ventilation due to high humidity and rains. Night: ===== Never open due to rains and high humidity. ---- Telescope Status ---- N/A Started ventilation N/A encl25m : open N/A encl25m : closed No interlocks bypassed Status at: 12:05:09Z Telescope Position: 121.0, 30.0, 0.0 mount Instrument mounted: FPS Counterweights at: 645.4, 654.1, 651.6, 650.0 LN2 autofill systems: Connected and turned on 180L LN2 dewar scale: SP1 129.0 lbs, 21.1 psi Chiller Flow: 7.58 L/min to FPS, 2.26 L/min to GFAs, 5.0/6.0 gpm total Chiller Temp: 14.4C No chiller alarms ---- Software Used ---- TUI : 1.7.21 alerts : 2.3.0 boss : 6.0.2 -boss.specMec : 3.0.4 apo : 4.1.0 fliswarm : 0.5.1a0 jaeger : 1.9.2a0 kaiju : 1.4.0 coordio : 1.13.0 fps_calibrati : 2025.02.24 cherno : 1.1.0 astrometrynet : 0.93 hal : 1.4.1 hartmann : 2.0.2 hub : 5.0.1a0 mcp : 2.1 -mcp.plc : 35 -mcp.azFiduci : v1_150 -mcp.altFiduc : v1_150 -mcp.rotFiduc : v1_150 tcc : 1.4.0 apogee : not availble apogeecal : not availble apogeeql : v1_7_0dev STUIAdditions : FAILED Boson : 0.4.9 sdss-obstools : 3.9.3 TPM : 1.2-31-gd7eb MCP : 2.1 PLC : V35 Fiducials : v1_150 idlspec2d : v6_2_1 Kronos : 2.0.0 roboscheduler : 2.1.0 /dev/sdb1 2.0T 463G 1.6T 23% /home /dev/sdd1 22T 13T 8.5T 60% /data ---- Time Tracking ---- *=*=*= Observatory: APO *=*=*= MJD: 60859 Fill night time in Hours below *=*=*= Total bright time : 4.6 *=*=*= Bright time, queued observations : 0 *=*=*= Bright time, commissioning/engineering: 0 *=*=*= Bright time lost to weather : 4.6 *=*=*= Bright time lost to technical issues : 0 *=*=*= Total dark time : 3.8 *=*=*= Dark time, queued observations : 0 *=*=*= Dark time, commissioning/engineering : 0 *=*=*= Dark time lost to weather : 3.8 *=*=*= Dark time lost to technical issues : 0