Subject: Re: [sloan-25mlog 4187] Re: 2.5m obslog 20180916 (SJD 58378) From: Kaike Pan Date: Mon, 17 Sep 2018 06:08:30 -0600 Since we could not proceed without fiducial data. Please take a set of = the data after your read head work regardless what temperature is. Thanks, -Kaike=20 > On Sep 17, 2018, at 6:05 AM, John Downey wrote: >=20 > I'm planning to replace the ALT read head this morning, so it may not = be cool enough still to take fiducial data once that is done. >=20 > Do you have a desired temperature range I can use to make the = decision? >=20 > Thanks, > John >=20 >> On Sep 17, 2018, at 5:58 AM, doravetz@apo.nmsu.edu wrote: >>=20 >>=20 >> APACHE POINT OBSERVATORY SDSS 2.5M >>=20 >> OBSERVING LOG >> Sunday September 16, 2018 >>=20 >> (SJD 58378) >>=20 >> ---- Observing Team ---- >>=20 >> Katie Grabowski >> Dan Oravetz >> Kaike Pan >>=20 >> John Wilson >> John Downey (help with altitude fiducials) >>=20 >> ---- Observing Plan ---- >>=20 >> Optical collimation >>=20 >> ---- Observing Summary ---- >>=20 >> We completed optical collimation. Overall, the illumination pattern = in OOF >> images isn't quite as good as previous years, but we did see notable = improvement >> with xtilt=3D+32", ytilt=3D-6", and we updated the default.dat file = accordingly with >> the newly computed setmir orientation. New Nominal values for mirror = numbers >> have been recorded. >>=20 >> Following a telstop/telrun after the default.dat file was updated, M2 = hung a few >> times on a 'move' command. We issued a 'telnet> stop' to supersede = the hung >> 'move' command and this seemed to restore M2 behavior. >>=20 >> We generated a new instrument block for the engCam following = collimation. We >> also updated the spectro inst block to account for the better M2 = axial position >> compared to last year; we don't need the large focus offset anymore. >>=20 >> We left things ventilating for fiducial data to be taken this = morning. We also >> filled the 10L dewars to help expedite fiducial data-taking. >>=20 >> ---- Observing Log ---- >>=20 >> APOGEE cals started.=20 >>=20 >> JohnD adjusted astigmatism values.=20 >> We had a large fiducial error in altitude after using the pendant to = move the >> telescope when we closed this morning. When we slewed to 90, it was = slightly >> high and the altitude pin wouldn't go in. Eventually we were able to = accept the >> fiducial and move the pin in. We are consistently missing every other = fidiucial >> crossing, so some of the errors build up over 30 degrees instead of = 15. >>=20 >> Engineering camera prepared for optical collimation. >>=20 >> Homed and relaxed mirrors. The 46 degree fiducial did read on the way = upto 70 >> degrees. >>=20 >> Home E,F >>=20 >> 0 2 i unknownReplyKey=3D"position error", "999999999, 999999999, = 999999999, >> 999999999, 000000000, -000000100", "999999999, 999999999, = 999999999,=20 >> 999999999, 000000000, -000000100 position error" >>=20 >> Moved E and F to zero, rehomed E,F >>=20 >> 0 2 i unknownReplyKey=3D"position error", "999999999, 999999999, = 999999999, >> 999999999, 000000000, 000000100", "999999999, 999999999, 999999999,=20= >> 999999999, 000000000, 000000100 position error" >>=20 >> Moved E and F to zero, rehomed E,F >>=20 >> 0 2 i unknownReplyKey=3D"position error", "999999999, 999999999, = 999999999, >> 999999999, 000000000, 000000000", "999999999, 999999999, 999999999,=20= >> 999999999, 000000000, 000000000 position error" >>=20 >> Homed D >> 0 2 i unknownReplyKey=3D"position error", "999999999, 999999999, = 999999999, >> 000000000, 999999999, 999999999", "999999999, 999999999, 999999999,=20= >> 000000000, 999999999, 999999999 position error" >>=20 >> Homed A,B,C >>=20 >> 0 2 i unknownReplyKey=3D"position error", "000000000, 000000000, = -000000050, >> 999999999, 999999999, 999999999", "000000000, 000000000, -000000050,=20= >> 999999999, 999999999, 999999999 position error" >>=20 >> desOrient=3D0.00,15.80,-1.50,-84.30,-865.50,0.00;=20 >>=20 >> M2=20 >>=20 >> D >> 0 2 i unknownReplyKey=3D"position error", "999999999, 999999999, = 999999999, >> -000000050, 999999999", "999999999, 999999999, 999999999, = -000000050,=20 >> 999999999 position error" >>=20 >> E >>=20 >> 0 2 i unknownReplyKey=3D"position error", "999999999, 999999999, = 999999999, >> 999999999, -000000050", "999999999, 999999999, 999999999, = 999999999, >> -000000050 position error" >>=20 >> Homed A,B,C >>=20 >> 0 2 i unknownReplyKey=3D"position error", "000000837, 000000390, = -000000196, >> 999999999, 999999999", "000000837, 000000390, -000000196, = 999999999,=20 >> 999999999 position error" >>=20 >> 0 2 i unknownReplyKey=3D"position error", "-000000121, -000000070, = 000000327, >> 999999999, 999999999", "-000000121, -000000070, 000000327, = 999999999,=20 >> 999999999 position error" >>=20 >> 0 2 i unknownReplyKey=3D"position error", "-000000140, 000000062, = -000000070, >> 999999999, 999999999", "-000000140, 000000062, -000000070, = 999999999,=20 >> 999999999 position error" >>=20 >> 04:35Z - Opened. There are a few clouds on the periphery to the west, = but they >> shouldn't be a problem. Force-filled BOSS spectrographs. >>=20 >> We recommenced the optical collimation that we weren't able to finish = last night. >>=20 >> Slewed to fk5 star near Alt=3D55, Az=3D210. Seeing ~1.3" based on = best-focus >> obtained on engCam. >>=20 >> The best tilts we had derived last night were x=3D25", y=3D-7". >>=20 >> Best focus =3D -125 um at the beginning.=20 >>=20 >> Initial Prim Orient =3D 0.00, 15.95, -1.32, -84.83, -863.99 >>=20 >> on-axis >> =3D=3D=3D=3D=3D=3D=3D >> Img #28 -- +focus, old orientation >>=20 >> We improved upon last night's x=3D25", y=3D7" tilts and arrived at = x=3D30", y=3D-6" as >> the best compromise between -ve and +ve focus on-axis. Here are some = selected >> doughnuts: >>=20 >> Img #61 -- +focus, rot 0 obj, xtilt=3D+30", ytilt=3D-6" >> Img #63 -- +focus, rot 90 obj, xtilt=3D+30", ytilt=3D-6" >> Img #65 -- +focus, rot 180 obj, xtilt=3D+30", ytilt=3D-6" >> Img #67 -- +focus, rot 270 obj, xtilt=3D+30", ytilt=3D-6" >>=20 >> xtilt=3D32", ytilt=3D-6" now our best tilts >>=20 >> off-axis >> =3D=3D=3D=3D=3D=3D=3D=3D >> Img #89 -- +focus, rot 0 obj, xtilt=3D+32", ytilt=3D-6" >> Img #95 -- -focus, rot 0 obj, xtilt=3D+32", ytilt=3D-6" >>=20 >> Overall, the illumination pattern isn't quite as good as previous = years, but >> xtilt=3D+32", ytilt=3D-6" was the best we were able to get. >>=20 >> New setmir values: 0.00, 3.27, 2.10, 115.00, -178.65 >>=20 >> Img #97 & #98 -- on-axis, -focus, rot 0 obj, using new setmir = orientation >>=20 >> Img #135 - +focus, 1-deg off-axis, rot 0 obj >> Img #137 - +focus, 1-deg off-axis, rot 90 obj - dirt obstructing = image? >> Img #139 - +focus, 1-deg off-axis, rot 180 obj >> Img #141 - +focus, 1-deg off-axis, rot 270 obj - dirt obstructing = image? >>=20 >> There are dirt particles, or something that looks as such, on the = engCam. See >> the flat -- Img# 0003. Images #137 and #141 have the doughnut landing = right on >> the same specs of debris we see in the flat. >>=20 >> After finishing with optical collimation, we moved on to generating a = new engCam >> instrument block. >>=20 >> 11:45Z - Closed. Continued ventilation for fiducial data in the = morning. >>=20 >> ---- Mirror Numbers ---- >>=20 >> PRIMARY: >> -------- >> Scale: 1.000000 >>=20 >> MIGS TONIGHT NOMINAL >> Axial A: -5.252 0.059 >> Axial B: -5.115 0.793 >> Axial C: -5.352 -0.058 >> Trans D: 11.433 -1.235 >> Lateral E: 8.89 9.1694 >> Lateral F: 13.8557 13.3096 >>=20 >> GALILS >> Commanded: 9400 -500 7300 5850 5650 5750 >> Actual: 9400 -500 7300 5850 5650 5750 >>=20 >> SETMIR VALUES >> PrimDesOrient: 0.0 15.8 -1.5 -84.3 -865.5 >> PrimOrient: 0.0 15.95 -1.32 -84.83 -863.99 >>=20 >>=20 >> SECONDARY: >> ---------- >> Focus: 0.0000 >> Air temp: 14.6 >> Altitude: 30.0 >>=20 >> MIGS TONIGHT NOMINAL >> Axial A: -0.701 -2.298 >> Axial B: -0.704 -3.619 >> Axial C: 0 -3.639 >> Trans D: 0 -0.374 >>=20 >> GALILS >> Commanded: 833500 855150 794450 -5750 -7500 >> Actual: 833383 854983 794543 -5750 -7450 >>=20 >> SETMIR VALUES >> SecDesOrient: 657.0 18.54 2.85 -17.2 138.98 >> SecOrient: 656.87 18.61 3.16 -17.25 138.62 >> **New Nominals have been saved: >>=20 >> PRIMARY: >> -------- >> Scale: 1.000000 >>=20 >> MIGS TONIGHT NOMINAL >> Axial A: -5.314 -5.314 >> Axial B: -5.076 -5.076 >> Axial C: -5.334 -5.334 >> Trans D: 10.738 10.738 >> Lateral E: 9.0805 9.0805 >> Lateral F: 14.0716 14.0716 >>=20 >> GALILS >> Commanded: 10250 -1100 7100 16850 12400 12400 >> Actual: 10250 -1100 7100 16850 12400 12400 >>=20 >> SETMIR VALUES >> PrimDesOrient: 0.0 3.27 2.1 115.0 -178.65 >> PrimOrient: -1.06 3.29 2.19 115.07 -177.78 >>=20 >> SECONDARY: >> ---------- >>=20 >> Focus: 0.0000 >> Air temp: 13.6 >> Altitude: 30.0 >>=20 >> MIGS TONIGHT NOMINAL >> Axial A: -0.702 -0.703 >> Axial B: -0.706 -0.706 >> Axial C: 0 0 >> Trans D: 0 0 >>=20 >> GALILS >> Commanded: 834500 855000 794400 -5750 -7450 >> Actual: 833755 855046 793988 -5750 -7450 >>=20 >> SETMIR VALUES >> SecDesOrient: 657.0 18.54 2.85 -17.2 138.98 >> SecOrient: 656.89 18.68 2.81 -17.47 138.57 >>=20 >> ---- Telescope Status ---- >>=20 >> Status at: 11:57Z >>=20 >> Telescope stowed at: 121.0, 30.0, 0.0 mount >> Instrument mounted: engCam >> Counterweights at: 362 363 363 360 >> LN2 autofill systems: Connected and turned on >> 180L LN2 dewar scales: SP1 74 lbs, 22 psi >> SP2 165 lbs, 22 psi >>=20 >> ---- Software Used ---- >>=20 >> Filesystem Size Used Avail Use% Mounted on >> /dev/vdd 688G 600G 89G 88% /home >> /dev/vdc1 11T 9.0T 1.8T 84% /data >>=20 >> --- STUI software --- >> STUI : 1.7.3 >> alerts : trunk >> apo : trunk >> boss : v4_0 >> -boss.specMec : 3.0.4 >> gcamera : v2_2 >> guider : 3.9.0 >> hartmann : v1_5 >> hub : Tag: v4.2 >> mcp : v7_0_4 >> -mcp.plc : 34 >> -mcp.azFiduci : v1_131 >> -mcp.altFiduc : v1_131 >> -mcp.rotFiduc : v1_131 >> platedb : v2_7 >> sop : 3.10.2 >> tcc : 1.3.1 >> apogee : not availble >> apogeecal : not availble >> apogeeql : v1_6_1 >> APO-local : not availble >>=20 >> --- Other versions --- >> idlspec2d : v5_7_12 >> plate-mapper3 : NOCVS:v6_0_11 >> petunia : git >> autoscheduler : V8_1_hack/ >> sdss_python_module: trunk >> mangadrp : trunk exported >>=20 >> ---- APOGEE Data Summary ---- >>=20 >> [observer@sdss4-hub ~]$ list_ap -m 58377 -morning >> APOGEE data list, mjd=3D58377, morning >> raw_data: /data/apogee/utr_cdr/58377/apRaw-*.fits >> archive: /data/apogee/archive/58377/apR-[a,b,c]-*.apz >> quickred: /data/apogee/archive/58377/apR-[a,b,c]-*.apz >>=20 >> = --------------------------------------------------------------------------= ------=20 >> mjd i UT File/Exp Imtype Nread A/B Dth Ct-Plate Arch Offset = %Flux Comm=20 >> = --------------------------------------------------------------------------= ------ >> 58377 1 09:31 28150009 Dark 60 A 13.0 19- 0 a-b-c - = - =20 >> 58377 2 09:42 28150010 Dark 60 A 13.0 19- 0 a-b-c - = - =20 >> 58377 3 09:52 28150011 Dark 60 A 13.0 19- 0 a-b-c - = - =20 >> 58377 4 10:03 28150012 QuarFlat 10 A 13.0 19- 0 a-b-c - = 52=20 >> 58377 5 10:05 28150013 QuarFlat 10 A 13.0 19- 0 a-b-c - = 52=20 >> 58377 6 10:07 28150014 QuarFlat 10 A 13.0 19- 0 a-b-c - = 52=20 >> 58377 7 10:09 28150015 Arc-Thar 12 A 13.0 19- 0 a-b-c 0.09 = - =20 >> 58377 8 10:11 28150016 Arc-Une 40 A 13.0 19- 0 a-b-c - = - =20 >> 58377 9 10:18 28150017 Arc-Thar 12 B 13.5 19- 0 a-b-c 0.58 = - =20 >> 58377 10 10:20 28150018 Arc-Une 40 B 13.5 19- 0 a-b-c - = - =20 >> 58377 11 10:28 28150019 Dark 30 A 13.0 19- 0 a-b-c - = - =20 >> 58377 12 10:33 28150020 InteFlat 30 A 13.0 19- 0 a-b-c - = 0=20 >> 58377 13 10:38 28150021 InteFlat 30 A 13.0 19- 0 a-b-c - = 0=20 >> 58377 14 10:44 28150022 InteFlat 30 A 13.0 19- 0 a-b-c - = 0=20 >> 58377 15 10:49 28150023 Dark 30 A 13.0 19- 0 a-b-c - = - =20 >> = --------------------------------------------------------------------------= ---- >> APOGEE data list, mjd=3D58378, all >> raw_data: /data/apogee/utr_cdr/58378/apRaw-*.fits >> archive: /data/apogee/archive/58378/apR-[a,b,c]-*.apz >> quickred: /data/apogee/archive/58378/apR-[a,b,c]-*.apz >> = --------------------------------------------------------------------------= ------=20 >> mjd i UT File/Exp Imtype Nread A/B Dth Ct-Plate Arch Offset = %Flux Comm=20 >> = --------------------------------------------------------------------------= ------ >> 58378 1 22:55 28160001 Dark 3 A 13.0 19- 0 a-b-c - = - =20 >> 58378 2 23:01 28160002 Dark 60 A 13.0 19- 0 a-b-c - = - =20 >> 58378 3 23:12 28160003 QuarFlat 10 A 13.0 19- 0 a-b-c - = 52=20 >> 58378 4 23:14 28160004 Arc-Thar 12 A 13.0 19- 0 a-b-c 0.04 = - =20 >> 58378 5 23:16 28160005 Arc-Une 40 A 13.0 19- 0 a-b-c - = - =20 >> 58378 6 23:23 28160006 Arc-Thar 12 B 13.5 19- 0 a-b-c 0.53 = - =20 >> 58378 7 23:26 28160007 Arc-Une 40 B 13.5 19- 0 a-b-c - = - =20 >> 58378 8 23:33 28160008 Dark 60 A 13.0 19- 0 a-b-c - = - =20 >> = --------------------------------------------------------------------------= ------ >>=20 >> ____________________________________________________________ >> Logs of Nightly APO Activities >> = https://trac.sdss.org/tracmailman/browser/private/sloan-25mlog/index.html >=20 > ____________________________________________________________ > Logs of Nightly APO Activities > = https://trac.sdss.org/tracmailman/browser/private/sloan-25mlog/index.html