Subject: Re: [sloan-25mlog 5707] 2.5m obslog 20211023 (SJD 59511) From: Russet McMillan Date: Sun, 24 Oct 2021 17:42:55 -0600 If I found a big pointing discrepancy AFTER a pointing model, I would = first look at the offsets. A large calib or guide offset could cause = what you describe, with the displayed RA/Dec not matching where you are = on sky. Large calib offsets may be needed to obtain pointing model = data, but then once the pointing model is implemented you have to clear = the calib offset by hand. If the offsets are not to blame, I would look more carefully at the = pointing model, see if it was really trustworthy and reduced correctly. = Was there a pointing check right after the model was implemented? If = the after-model check was good and then the pointing changed later, then = you know the model is not to blame. But if there was a problem starting = right after the model was implemented, then it probably is the source of = the problem. And if those things were ruled out, then I would probably start worrying = that a mirror is out of place. But since you folks do not have a flat = mirror like our M3 (which only affects pointing without affecting = collimation), I guess if one of your mirrors was off there should be a = clear effect on image quality? For problems with a pointing model, the tricky spots where it's easy to = make a mistake are 1) When taking the grid data, make sure that the = rotation is zero obj. 2) When taking the grid, make sure the offsets = are Boresight type. 3) Make sure all offsets and measured positions = match up. 4) After measuring the grid and before measuring the ring, = make sure the Boresight offset is returned to zero. Maybe one of those things will help? > On Oct 24, 2021, at 4:42 PM, Conor Sayres wrote: >=20 > Hi Kaike, All, >=20 > It=E2=80=99s a little hard for me to understand the = weirdness/unexpected behavior you guys saw (and I=E2=80=99m not a = practiced instrument blocker). I wonder if you=E2=80=99ve run what you = saw by Russet? She would be the first person I=E2=80=99d ask when = understanding discrepancies like this. =20 >=20 > Russell did alert me years ago about a problem with ICRS coordinate = transforms for the TCC, but I think we decided it was at the = miliarcsecond level, and that=E2=80=99s probably bigger than you guys = are seeing? >=20 > The display of coordinate in STUI is *approximate* in that its only = output so often (every several seconds?). Certainly I wouldn=E2=80=99t = trust STUI as a precision, realtime readout of where the telescope = actually is... >=20 >=20 >=20 >=20 >=20 >=20 >=20 >=20 >> On Oct 24, 2021, at 10:13 AM, Kaike wrote: >>=20 >> Thanks to Dan and Karen for the detailed information.=20 >>=20 >> Jose and Conor: Is it possible that the actual RA/Dec and displayed = Ra/Dec in STUI status are off? e.g. one is in 2000, one is in current = date?=20 >>=20 >> Audrey and Karen: Let=E2=80=99s run a couple of tests tonight. Slew = to stars in star catalog with "tcc track ra, dec=E2=80=9D command and = see the same RA, Dec are displayed in the STUI status window and whether = the star is centered on the engcam CCD. I will log in at about 7:00 PM = or so. >>=20 >>=20 >>> On Oct 24, 2021, at 5:04 AM, doravetz@apo.nmsu.edu wrote: >>>=20 >>>=20 >>> APACHE POINT OBSERVATORY SDSS 2.5M >>>=20 >>> OBSERVING LOG >>> Saturday October 23, 2021 >>>=20 >>> (SJD 59511) >>>=20 >>> ---- Observing Team ---- >>>=20 >>> Dan Oravetz >>> Karen Kinemuchi (R) >>> Dmitry Bizyaev (phone help) >>>=20 >>> ---- Observing Plan ---- >>>=20 >>> Another go at a pointing model following some recent updates. >>>=20 >>> ---- Observing Summary ---- >>>=20 >>> We completed some of the usual pre-pointing model steps -- home the = engCam stage, home/relax mirrors, setup engCam, collected grid data and = partially updated instrument block after fitting the grid data. Had some = strange behavior with unexplained offsets before trying to get ring = data, though. See Log for details. For now, i_ca1_engcam.dat is only = PARTIALLY updated - it's been updated following the fit of the grid = data, but that's as far as we got. >>>=20 >>> We saved new Nominal MIGs after the home/relax procedure. >>>=20 >>> We've still been getting apogeeql.heartbeat alerts when exposures = are running, but the alert is disabled currently. >>>=20 >>> The IRSC page went down around 10pm local time or so with a 503 = Service Unavailable error. The irsc.apo.nmsu.edu domain pings fine and = the disk space doesn't appear to be a problem. Candace called Shane and = he will try to look into it, but it's still down as of sending the night = log out. >>>=20 >>> The connection to igor.apo.nmsu.edu failed. Candace tried to connect = and it failed from the 3.5m control room, too. >>>=20 >>> We ran into some trouble fitting instrument-block data with the IDL = scripts Dmitry wrote. The 'IGOR' directory was altogether not present in = observer@sdss5-bhm and the fit_instrument_data3 script wasn't found at = first either. Dmitry noted that "it turned out that [at least observers' = directories on] sdss5-bhm and sdss5-hub are linked to be the same: if a = file or directory is removed from sdss5-hub, same happens on sdss5-bhm." = He was able to copy the relevant files from a different machine back to = the observer directory on sdss5-bhm and then the fitting script worked = again. >>>=20 >>> The engCam needed to be power-cycled for some unexplained reason = after it died abruptly. >>>=20 >>> ---- Observing Log ---- >>>=20 >>> = =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D >>> TELESCOPE CHECKOUT >>> = =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D >>>=20 >>> 19:00Z - All systems alive and responsive upon arrival. >>>=20 >>> No outstanding apogeeql critical alerts and the morning cals from = this morning >>> look OK. We started an early set of evening cals to see if the >>> apogeeql.heartbeat alerts would start spawning again and they have = been. So far >>> the cals themselves are fine and look fine on disk (unlike = yesterday's evening >>> cals in which some images were missing). Also, the morning cals look = fine from >>> this morning, too. These alerts just seem to be spawning when = exposures are running. >>>=20 >>> JohnD pushed-through a fix that will actually keep alerts disabled = (hopefully). >>> We have disabled the apogeeql.heartbeat alert for now. >>>=20 >>> 00:04Z - Started ventilation. Partly cloudy and a little windy. >>>=20 >>> = =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D >>> NIGHT >>> = =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D >>>=20 >>> 00:35Z - Homed engCam stage. Force-filled BOSS before moving the = telescope to ALT=3D70 for home/relax mirrors. >>>=20 >>> ****************** >>> Home/Relax Mirrors >>> ****************** >>>=20 >>> =3D=3D >>> M1 >>> =3D=3D >>> actMount=3D12500.02,-1600.00,5299.99,47050.00,-8800.00,-8400.00; = cmdMount=3D12500.00,-1600.00,5300.00,47050.00,-8800.00,-8400.00 >>> desOrient=3D0.00,-59.50,-9.15,-512.00,1906.30 >>>=20 >>> home E,F: >>>=20 >>> position error", "999999999, 999999999, 999999999, 999999999, = 000000000, 000000000" >>>=20 >>> home D: >>>=20 >>> "position error", "999999999, 999999999, 999999999, 000000000, = 999999999, 999999999" >>>=20 >>> home A,B,C: >>>=20 >>> "position error", "000000000, 000000000, 000000000, 999999999, = 999999999, 999999999" >>>=20 >>> =3D=3D >>> M2 >>> =3D=3D >>> home D: >>>=20 >>> "position error", "999999999, 999999999, 999999999, 000000000, = 999999999" >>>=20 >>> home E: >>>=20 >>> "position error", "999999999, 999999999, 999999999, 999999999, = 000000000" >>>=20 >>> home A,B,C: >>>=20 >>> "position error", "-000000184, -000000127, -000000033, 999999999, = 999999999" >>>=20 >>> Saved new nominals MIGs (see Mirror Numbers). >>>=20 >>> 04:04Z - Cloudy. Wind picking up more. >>>=20 >>> 05:14Z - Started APOGEE morning cals early so we could respond to = any alerts. >>>=20 >>> 06:15Z - Opened. Partly cloudy. Clouds are on the way, but we hope = to get data for the instrument-block update in this hole before the = clouds get too bad. >>>=20 >>> 06:21Z - Focused engCam. >>>=20 >>> --- FocusLoop --2021-10-24 06:20:14 >>> current focus=3D0.0 >>> 0 foc=3D-60 fwhm=3D3.849000 /data/ecam/59511/gimg-0005.fits >>> 1 foc=3D-40 fwhm=3D3.282000 /data/ecam/59511/gimg-0006.fits >>> 2 foc=3D-20 fwhm=3D3.233000 /data/ecam/59511/gimg-0007.fits >>> 3 foc=3D0 fwhm=3D3.006000 /data/ecam/59511/gimg-0008.fits >>> 4 foc=3D20 fwhm=3D3.865000 /data/ecam/59511/gimg-0009.fits >>> 5 foc=3D40 fwhm=3D3.651000 /data/ecam/59511/gimg-0010.fits >>> 6 foc=3D60 fwhm=3D4.600000 /data/ecam/59511/gimg-0011.fits >>> set focus 0.0 >>> done >>>=20 >>> ******************************* >>> Grid/Ring Instrument Block Data >>> ******************************* >>>=20 >>> 06:22Z - All telescope offsets are zero. Started grid data with = gimg-0012. The seeing wasn't very good during the data collection. >>>=20 >>> Called Dmitry for help with the IGOR-replacement IDL scripts since = things were missing on sdss5-bhm.=20 >>>=20 >>> 07:39Z - The seeing is considerably better now. Started another set = of grid data with gimg-0102. Seeing ~1.2" fwhm. >>>=20 >>> Fit Grid Data: >>>=20 >>> Type of Data: Instrument >>> Bin Factor 1. X=3D 2 2. Y=3D 2 >>>=20 >>> IIm_Ctr,unbinned pix 3. x=3D 512.0 4. y=3D 512.0 >>> IIm_Sca,unbinned pix/deg 5. x=3D -16874.8 6. y=3D 16820.1 >>> Aspect ratio is exact? 7. [Yes] >>> Old Rot_inst_ang, deg 8. -90.14 >>> New Rot_inst_ang, deg -90.08 >>>=20 >>> =3D=3D s. Now you can hit s to Fit Scale & Orientation =3D=3D >>>=20 >>> Old Rot_inst_xy, deg on sky 9. X =3D-0.004450 0. Y=3D 0.001323 >>> New Rot_inst_xy, deg on sky X =3D-0.005350 Y=3D 0.001900 >>>=20 >>> If this instrument is also a full-frame guider >>> (the whole CCD is one probe), e.g. 3.5m NA2 guider, then... >>> New GP_rot_xy, deg on sky g. 0.004724 h. Y=3D 0.003895 >>>=20 >>> =3D=3D p. Now you can hit p to Fit Position =3D=3D >>> r=3DRead last saved set, w=3DWrite this set, x=3DeXit >>> s=3DFit Scale & Orientation p=3DFit Position >>> =3D> Finished running Fit Scale & Orientation >>> Mean fit error X Y, =3D -0.000+/- 1.268 -0.000+/- 0.971 = unbined pix >>> Make your choice: 0 ..to.. 9 or g h s p r w x=20 >>>=20 >>> Updated IIm_Sca (x and y) and Rot_inst_ang in the ca_1_engcam.dat = file on sdss5-tcc:/home/sdss5/software/tccdata/master/inst. >>>=20 >>> We wanted to collect ring data, but were having problems with the = dec offset at the beginning of the test. The instructions say: >>>=20 >>> "Adjust the declination (Y) 10-30 arcseconds so the star image will = locate at 1/3 to 1/2 of the way from the center (512,512) to the edge of = the chip (512,1024), i.e. Y at about pixel 700. Find the current (RA, = Dec) from STUI status window, slew the telescope with the command tcc = track ra,dec /keep=3D(gcorr,arc) fk5 by adding or subtracting 10 to 30 = arcseconds in Dec so that image will locate at Y=3D700 or so." >>>=20 >>> After we slewed to a star, it would be centered quite well to begin = with. Then we add 30 arcseconds to the target Dec and re-slew but the = star would move mostly to the left in the image. It was bizarre. We = repeated this several times and each time our intended Dec offset in the = target Dec was not seen in the image, but the star was offset to the = left instead. Even more strange, any subsequent adjustments to the = target Dec actually did work as seen in y-pixel shifts of the stars in = the image, but the star remained off to the left in the image. >>>=20 >>> We tried this instead: slew to a star using a command like this: >>> tcc track/pterr 120,60 obs/rotty=3Dobj/rota=3D0 /magRange=3D(10,10.5) >>>=20 >>> Then, take an image. I.e., in gimg-0223 the star is reasonably well = centered. Next, take the RA, Dec in the STUI Status window and slew to = that location. We specified everything exactly as indicated in the = Status window including ICRS. The expectation is the star shouldn't move = because we're slewing to the same ra/dec we're already at. Instead, the = star moves left as seen in gimg-0224. >>>=20 >>> We reverted the engCam instrument block file to the old one and = repeated the above test and had the same problem: gimg-0225 the star is = centered, gimg-0226 the star moved left after we issued a slew to the = ra,dec we were already pointing at. >>>=20 >>> In all cases we verified no offsets were in place (boresight, calib, = arc, guide) for any of the images. >>>=20 >>> Currently, i_ca1_engcam.dat is the PARTIALLY UPDATED file - the one = that was updated after the grid fit tonight, but hasn't been updated = after fitting the ring data since we didn't get that far. = i_ca1_engcam.dat.OLD is the instrument block data BEFORE tonight's grid = fit. >>>=20 >>> 09:55Z - engCam died for no apparent reason: >>>=20 >>> 09:55:19 APO.doravetz.guider 849 ecamera f text=3D\"command failed: = RuntimeError('bad imaging state=3D3; please try gcamera reconnect before = restarting the ICC',) at = /home/sdss5/software/gcameraICC/main/python/gcameraICC/alta/altacam.py:242= \" >>>=20 >>> ecamera actor was still responsive, though, and software attempts to = bring it back failed. >>>=20 >>> 10:05Z - Power-cycled engCam and then reconnected and engCam was = back to being responsive. >>>=20 >>> 10:58Z - Closed. >>>=20 >>> ---- Mirror Numbers ---- >>>=20 >>> Mirror numbers from afternoon checkout: >>>=20 >>> PRIMARY: >>> -------- >>> Scale: 1.000000 >>>=20 >>> MIGS TONIGHT NOMINAL >>> Axial A: 0.0120 0.0120 >>> Axial B: 0.0370 0.0360 >>> Axial C: -0.1220 -0.1170 >>> Trans D: -0.0364 -0.0366 >>> Lateral E: 0.3350 0.3515 >>> Lateral F: 0.5375 0.5415 >>>=20 >>> GALILS >>> Commanded: 12500 -1600 5300 47050 -8800 -8400 >>> Actual: 12500 -1600 5300 47050 -8800 -8400 >>>=20 >>> SETMIR VALUES >>> PrimDesOrient: 0.0 -59.5 -9.15 -512.0 1906.3 >>> PrimOrient: 1.07 -59.51 -9.21 -512.13 1906.31 >>>=20 >>> SECONDARY: >>> ---------- >>>=20 >>> Focus: 0.0000 >>> Air temp: 13.11 >>> Altitude: 29.999996178438877 >>>=20 >>> MIGS TONIGHT NOMINAL >>> Axial A: -9.4510 -9.4540 >>> Axial B: -9.4610 -9.4680 >>> Axial C: -9.4970 -9.4970 >>> Trans D: 0.0930 0.0980 >>>=20 >>> GALILS >>> Commanded: 4628800 4623100 4647200 -50 -3450 >>> Actual: 4607306 4607237 4607350 -50 -3450 >>>=20 >>> SETMIR VALUES >>> SecDesOrient: 3657.0 0.0 0.0 0.0 42.22 >>> SecOrient: 3657.04 -0.03 -0.02 -0.01 42.71 >>> Mirror numbers after home/relax: >>>=20 >>> PRIMARY: >>> -------- >>> Scale: 1.000000 >>>=20 >>> MIGS TONIGHT NOMINAL >>> Axial A: 0.0040 0.0120 >>> Axial B: 0.0310 0.0360 >>> Axial C: -0.1180 -0.1170 >>> Trans D: -0.0362 -0.0366 >>> Lateral E: 0.3315 0.3515 >>> Lateral F: 0.5340 0.5415 >>>=20 >>> GALILS >>> Commanded: 12500 -1600 5300 47050 -8800 -8400 >>> Actual: 12500 -1600 5300 47050 -8800 -8400 >>>=20 >>> SETMIR VALUES >>> PrimDesOrient: 0.0 -59.5 -9.15 -512.0 1906.3 >>> PrimOrient: 1.07 -59.51 -9.21 -512.13 1906.31 >>>=20 >>> SECONDARY: >>> ---------- >>>=20 >>> Focus: 0.0000 >>> Air temp: 8.61 >>> Altitude: 29.999996178438877 >>>=20 >>> MIGS TONIGHT NOMINAL >>> Axial A: -9.4440 -9.4540 >>> Axial B: -9.4730 -9.4680 >>> Axial C: -9.5010 -9.4970 >>> Trans D: 0.1000 0.0980 >>>=20 >>> GALILS >>> Commanded: 4632700 4629650 4648300 -50 -3450 >>> Actual: 4607306 4607224 4607199 -50 -3450 >>>=20 >>> SETMIR VALUES >>> SecDesOrient: 3657.0 0.0 0.0 0.0 42.22 >>> SecOrient: 3657.0 0.02 -0.03 -0.02 42.67 >>>=20 >>>=20 >>> Mirror numbers after home/relax after saving new NOMINAL values: >>>=20 >>> PRIMARY: >>> -------- >>> Scale: 1.000000 >>>=20 >>> MIGS TONIGHT NOMINAL >>> Axial A: 0.0040 0.0040 >>> Axial B: 0.0310 0.0310 >>> Axial C: -0.1180 -0.1180 >>> Trans D: -0.0362 -0.0362 >>> Lateral E: 0.3315 0.3315 >>> Lateral F: 0.5340 0.5340 >>>=20 >>> GALILS >>> Commanded: 12500 -1600 5300 47050 -8800 -8400 >>> Actual: 12500 -1600 5300 47050 -8800 -8400 >>>=20 >>> SETMIR VALUES >>> PrimDesOrient: 0.0 -59.5 -9.15 -512.0 1906.3 >>> PrimOrient: 1.07 -59.51 -9.21 -512.13 1906.31 >>>=20 >>> SECONDARY: >>> ---------- >>>=20 >>> Focus: 0.0000 >>> Air temp: 8.61 >>> Altitude: 29.999996178438877 >>>=20 >>> MIGS TONIGHT NOMINAL >>> Axial A: -9.4440 -9.4440 >>> Axial B: -9.4730 -9.4730 >>> Axial C: -9.5010 -9.5010 >>> Trans D: 0.1000 0.1000 >>>=20 >>> GALILS >>> Commanded: 4632700 4629650 4648300 -50 -3450 >>> Actual: 4607306 4607237 4607193 -50 -3450 >>>=20 >>> SETMIR VALUES >>> SecDesOrient: 3657.0 0.0 0.0 0.0 42.22 >>> SecOrient: 3657.02 0.03 -0.01 -0.01 42.66 >>>=20 >>>=20 >>>=20 >>> ---- Telescope Status ---- >>>=20 >>> Status at close: >>>=20 >>> Telescope stowed at: 121.0, 30.0, 0.0 mount >>> Instrument mounted: engCam=20 >>> Counterweights at: 423 425 444 443 >>> LN2 autofill systems: Connected and turned on >>> 180L LN2 dewar scales: SP1 125 lbs, 24 psi >>>=20 >>> ---- Software Used ---- >>>=20 >>> --- Disk Space --- >>> /dev/sdb1 2.0T 94G 2.0T 5% /home >>> 10.25.1.230:/data 21T 15T 5.5T 73% /data >>>=20 >>> --- Software Versions ---=20 >>> STUI : 1.7.13 >>> alerts : 2.1.6 >>> apo : 3.0.0 >>> boss : 6.0.1-alpha.0 >>> -boss.specMec : 3.0.4 >>> guider : 4.0.0 >>> ecamera : 2.3.0 >>> fliswarm : FAILED >>> hartmann : FAILED >>> hub : 5.0.0a0 >>> mcp : 2.1 >>> -mcp.plc : 34 >>> -mcp.azFiduci : v1_147 >>> -mcp.altFiduc : v1_147 >>> -mcp.rotFiduc : v1_147 >>> sop : 0.1.0-alpha.0 >>> tcc : 1.4.0 >>> apogee : not available >>> apogeecal : not available >>> apogeeql : v1_7_0dev >>> STUIAdditions : 3.1.9 >>>=20 >>> ---- APOGEE Data Summary ---- >>>=20 >>> 59510 morning cals: >>>=20 >>> APOGEE data list, mjd=3D59510, morning >>> raw_data: /data/apogee/utr_cdr/59510/apRaw-*.fits >>> archive: /data/apogee/archive/59510/apR-[a,b,c]-*.apz >>> quickred: /data/apogee/quickred/59510/ap2D-a-*.fits.fz >>> = --------------------------------------------------------------------------= ----=20 >>> mjd i UT File/Exp Imtype Nread A/B Dth Ct-Plate Arch Offset = %Flux Comm=20 >>> = --------------------------------------------------------------------------= ---- >>> 59510 10 10:14 39480010 Dark 60 A 13.0 ------- a-b-c - = - =20 >>> 59510 11 10:25 39480011 Dark 60 A 13.0 ------- a-b-c - = - =20 >>> 59510 12 10:35 39480012 Dark 60 A 13.0 ------- a-b-c - = - =20 >>> 59510 13 10:37 39480013 QuarFlat 10 A 13.0 ------- a-b-c - = 98=20 >>> 59510 14 10:39 39480014 QuarFlat 10 A 13.0 ------- a-b-c - = 99=20 >>> 59510 15 10:41 39480015 QuarFlat 10 A 13.0 ------- a-b-c - = 99=20 >>> 59510 16 10:43 39480016 Arc---- 12 A 13.0 ------- a-b-c - = - =20 >>> 59510 17 10:45 39480017 Arc---- 12 A 13.0 ------- a-b-c - = - =20 >>> 59510 18 10:52 39480018 Arc---- 40 A 13.0 ------- a-b-c - = - =20 >>> 59510 19 10:59 39480019 Arc---- 40 A 13.0 ------- a-b-c - = - =20 >>> 59510 20 11:05 39480020 Dark 30 A 13.0 ------- a-b-c - = - =20 >>> 59510 21 11:10 39480021 InteFlat 30 A 13.0 ------- a-b-c - = 280=20 >>> 59510 22 11:16 39480022 InteFlat 30 A 13.0 ------- a-b-c - = 280=20 >>> 59510 23 11:21 39480023 InteFlat 30 A 13.0 ------- a-b-c - = 280=20 >>> 59510 24 11:26 39480024 Dark 30 A 13.0 ------- a-b-c - = - =20 >>> = --------------------------------------------------------------------------= ---- >>>=20 >>> APOGEE data list, mjd=3D59511, all >>> raw_data: /data/apogee/utr_cdr/59511/apRaw-*.fits >>> archive: /data/apogee/archive/59511/apR-[a,b,c]-*.apz >>> quickred: /data/apogee/quickred/59511/ap2D-a-*.fits.fz >>> = --------------------------------------------------------------------------= ----=20 >>> mjd i UT File/Exp Imtype Nread A/B Dth Ct-Plate Arch Offset = %Flux Comm=20 >>> = --------------------------------------------------------------------------= ---- >>> 59511 1 18:54 39490001 Dark 3 A 13.0 ------- a-b-c - = - =20 >>> 59511 2 19:09 39490002 Dark 60 A 13.0 ------- a-b-c - = - =20 >>> 59511 3 19:11 39490003 QuarFlat 10 A 13.0 ------- a-b-c - = 98=20 >>> 59511 4 19:13 39490004 Arc---- 12 A 13.0 ------- a-b-c - = - =20 >>> 59511 5 19:16 39490005 Arc---- 12 A 13.0 ------- a-b-c - = - =20 >>> 59511 6 19:23 39490006 Arc---- 40 A 13.0 ------- a-b-c - = - =20 >>> 59511 7 19:30 39490007 Arc---- 40 A 13.0 ------- a-b-c - = - =20 >>> 59511 8 19:41 39490008 Dark 60 A 13.0 ------- a-b-c - = - =20 >>> 59511 9 20:08 39490009 Arc---- 30 A 13.0 ------- a-b-c - = - FPI >>> 59511 10 05:24 39490010 Dark 60 A 13.0 ------- a-b-c - = - =20 >>> 59511 11 05:34 39490011 Dark 60 A 13.0 ------- a-b-c - = - =20 >>> 59511 12 05:45 39490012 Dark 60 A 13.0 ------- a-b-c - = - =20 >>> 59511 13 05:47 39490013 QuarFlat 10 A 13.0 ------- a-b-c - = 98=20 >>> 59511 14 05:49 39490014 QuarFlat 10 A 13.0 ------- a-b-c - = 98=20 >>> 59511 15 05:51 39490015 QuarFlat 10 A 13.0 ------- a-b-c - = 99=20 >>> 59511 16 05:53 39490016 Arc---- 12 A 13.0 ------- a-b-c - = - =20 >>> 59511 17 05:55 39490017 Arc---- 12 A 13.0 ------- a-b-c - = - =20 >>> 59511 18 06:02 39490018 Arc---- 40 A 13.0 ------- a-b-c - = - =20 >>> 59511 19 06:09 39490019 Arc---- 40 A 13.0 ------- a-b-c - = - =20 >>> 59511 20 06:15 39490020 Dark 30 A 13.0 ------- a-b-c - = - =20 >>> 59511 21 06:20 39490021 InteFlat 30 A 13.0 ------- a-b-c - = 280=20 >>> 59511 22 06:25 39490022 InteFlat 30 A 13.0 ------- a-b-c - = 280=20 >>> 59511 23 06:31 39490023 InteFlat 30 A 13.0 ------- a-b-c - = 280=20 >>> 59511 24 06:36 39490024 Dark 30 A 13.0 ------- a-b-c - = - =20 >>> = --------------------------------------------------------------------------= ----=20 >>>=20 >>> ---- Weather Log ---- >>>=20 >>> Wind 1 um DIMM IRSC >>> Time Temp C Dewp C MPH Dir Dust fwhm mean = sigma >>>=20 >>> 18:00 13.3 -0.4 18.1 194.6 675 =09 >>> 18:15 12.1 -0.2 19.9 217.3 701 =09 >>> 18:30 12.9 -0.2 27.0 252.1 755 =09 >>> 18:45 12.0 -0.9 20.7 265.0 710 =09 >>> 19:00 15.4 -0.7 23.6 240.5 680 =09 >>> 19:15 14.2 -1.3 21.6 265.6 698 =09 >>> 19:30 13.4 -1.8 13.9 253.1 685 =09 >>> 19:45 12.9 -1.8 20.5 223.4 653 =09 >>> 20:00 12.2 -2.9 17.9 258.3 646 =09 >>> 20:15 12.3 -3.1 15.0 229.2 611 =09 >>> 20:30 14.1 -2.1 12.8 233.1 701 =09 >>> 20:45 12.2 -3.0 19.8 245.5 732 =09 >>> 21:00 12.3 -2.6 15.3 256.1 816 =09 >>> 21:15 13.5 -3.3 16.9 261.7 688 =09 >>> 21:30 14.4 -2.4 19.1 261.4 751 =09 >>> 21:45 13.4 -4.0 16.9 256.5 728 =09 >>> 22:00 13.2 -4.2 23.8 248.4 800 =09 >>> 22:15 12.8 -6.3 23.7 263.2 684 =09 >>> 22:30 12.4 -7.1 19.0 265.2 695 =09 >>> 22:45 12.3 -6.7 21.0 265.0 867 =09 >>> 23:00 12.1 -6.3 25.6 267.1 870 =09 >>> 23:15 12.6 -6.1 22.0 251.8 779 =09 >>> 23:30 12.2 -6.6 18.1 256.3 818 =09 >>> 23:45 11.7 -6.2 17.1 256.1 815 =09 >>> 00:00 10.6 -6.2 20.8 261.4 950 =09 >>> 00:15 10.2 -6.2 16.6 264.5 915 =09 >>> 00:30 9.8 -6.2 17.6 261.5 961 =09 >>> 00:45 9.7 -6.2 21.0 248.4 948 =09 >>> 01:00 9.9 -6.2 21.4 251.6 1007 341 = 59.45 >>> 01:15 9.7 -6.4 16.9 265.0 994 356 = 77.42 >>> 01:30 9.7 -6.6 18.6 254.7 1208 341 = 58.68 >>> 01:45 9.4 -6.8 18.6 264.5 1148 333 = 29.94 >>> 02:00 9.1 -6.6 20.0 271.5 987 331 = 37.51 >>> 02:15 9.0 -6.3 16.9 265.9 722 329 = 24.65 >>> 02:30 8.9 -6.1 20.7 271.1 816 331 = 52.75 >>> 02:45 9.0 -6.1 18.7 272.3 714 342 = 57.57 >>> 03:00 9.1 -6.7 22.8 265.5 718 347 = 83.32 >>> 03:15 8.8 -6.3 17.6 265.8 680 333 = 44.34 >>> 03:30 8.5 -6.1 10.9 265.5 792 341 = 54.16 >>> 03:45 8.5 -5.7 18.4 286.2 1103 346 = 77.23 >>> 04:00 8.3 -6.1 15.1 281.0 1112 339 = 59.75 >>> 04:15 8.3 -5.6 21.0 274.4 1191 339 = 65.95 >>> 04:30 8.3 -5.0 15.2 280.3 1122 339 = 60.50 >>> 04:45 8.7 -5.1 25.4 271.8 1285 281 = 54.20 >>> 05:00 8.1 -5.3 16.2 269.0 1076 326 = 32.14 >>> 05:15 8.1 -4.9 20.4 273.6 945 329 = 22.80 >>> 05:30 7.7 -5.1 22.9 287.5 1013 328 = 17.42 >>> 05:45 7.9 -5.1 15.7 266.6 991 330 = 20.65 >>> 06:00 7.8 -5.1 13.3 268.8 894 329 = 13.24 >>> 06:15 7.7 -4.6 12.1 274.7 899 333 = 17.63 >>> 06:30 7.7 -4.1 17.9 275.3 946 342 = 66.15 >>> 06:45 7.7 -3.8 22.1 287.4 927 372 = 50.52 >>> 07:00 7.7 -3.7 14.3 293.6 888 347 = 84.36 >>> 07:15 7.6 -3.3 22.4 294.5 857 334 = 50.41 >>> 07:30 7.4 -3.2 20.0 300.3 934 330 = 27.50 >>> 07:45 7.2 -3.0 17.2 282.0 888 329 = 3.65 >>> 08:00 7.0 -3.0 18.1 284.5 949 329 = 4.21 >>> 08:15 7.3 -2.7 30.3 298.5 897 329 = 2.42 >>> 08:30 7.1 -2.7 17.6 277.5 918 329 = 2.70 >>> 08:45 6.9 -2.7 18.1 305.0 864 330 = 2.12 >>> 09:00 7.2 -2.4 17.7 289.5 890 330 = 2.39 >>> 09:15 7.1 -2.6 14.0 305.8 974 330 = 2.72 >>> 09:30 6.9 -2.7 14.0 289.3 938 330 = 2.24 >>> 09:45 7.0 -2.7 17.8 292.8 922 330 = 5.06 >>> 10:00 7.2 -2.5 17.5 290.2 907 330 = 5.30 >>> 10:15 7.0 -2.6 16.6 284.1 940 330 = 3.50 >>> 10:30 7.0 -2.8 12.9 281.7 901 329 = 2.63 >>> 10:45 7.4 -2.9 13.3 284.8 807 329 = 1.85 >>> 11:00 7.2 -2.5 11.6 279.9 882 329 = 1.85 >>>=20 >>>=20 >>> ____________________________________________________________ >>> Logs of Nightly APO Activities >>> = https://trac.sdss.org/tracmailman/browser/private/sloan-25mlog/index.html >>=20 >=20 > ____________________________________________________________ > Logs of Nightly APO Activities > = https://trac.sdss.org/tracmailman/browser/private/sloan-25mlog/index.html