Date: Sun, 27 May 2001 05:47:27 -0600 From: "s. a. snedden" Subject: 2.5-m ObsLog 20010526 (MJD 52056) APACHE POINT OBSERVATORY SDSS 2.5M OBSERVING LOG Saturday, May 26, 2001 (MJD 52056) OBSERVING TEAM: =============== Pete Newman (APO) Steph Snedden (APO) Anders Jorgensen (LANL) - PT Support: ======== French Leger - by phone VISITORS: ========= THE PLAN: ========= Spectroscopy until moonset, then imaging if photometric w/good seeing. SYNOPSIS FOR NIGHT: =================== The night was not photometric, but was decent for spectroscopy. We had several problems, many of which seemed to be communications related. Four plates were declared done. GENERAL COMMENTS (see Problems below for details): ================================================== Afternoon checkout went without problems. While taking a doghouse bias we did get a wrong num of pix message (see problems). After opening, while trying to bring the telescope up from 6 deg alt, the wind baffle would not move. There were no clear indications of the root problem in the interlocks display. We checked to see if the lift had crept up. It had not. We eventually called French. He asked us to check various other interlocks switches. Finally, after tweaking & jiggling the flat field screen burndy connectors, and pushing on the lat field screens, the interlock cleared. A PR was filed. At morning closing the same thing happened. This time we identified the 03:00 flat field petal as the culprit. It's switch needs adjusting. At low altitudes, the petal drops forward just enough for the switch to slide open. We were on the sky by 21:00 for spectroscopy. While doing pre-calibs for cartridge 4, the flat field lamps came on, sop set up for the exposure, but the exposure did not read out. The only clues that something was wrong were that the SOP prompt came back and there was no exposure reading out. A second attempt worked fine. See the problems section for details. Note: guide fiber 3 is still missing on cartridge 4. We had a frustrating problem with cartridge 9, that probably cost us 640 spectra tonight. We could not obtain guider images. When we tricked SOP into thinking there was some other cartridge on, we could take guider frames. We believe this was caused by an error in the plug map file for the position of guide star 2. We will need to have the plug map file redone before we can use this plate/cartridge. A PR was filed. See the problems section for the error messages we saw. Cartridges 1 and 2 didn't show any dropped fibers tonight. The axes halted during one of our exposures on cartridge 1. We noticed it when the guider failed as a result of the halt. We had to abort the exposure, get our field again and start a new exposure. The guider halted again, because of a NaN left over from the axis halt. Restarting the guider a second time worked. See the problems section for all the gory details. At 04:00, the 'net slowed way down. Is there some cron job that starts at 04:00 that hogs 'net resources? It was back to speed at 04:10. Cartridge 1 was declared done, even though Son-of-Spectro showed r1 as having a (S/N)^2 of only 11.8. We had one exposure that was *very* close to 2.0, which would have put it at 13.8. If the full-blown reduction shows the (S/N) of r1 to be too low, this plate will have to be declared undone, but we think it will prove to be okay. At the end of the night, we mounted cartridge 8, and noted that the TPM display showed inst ID 1 as "disconnected". The other switches were read properly. DATA ACQUISITION (see IOP/SOP output below): ============================================ IMAGING: -------- Run Stripe Strip Flavor Lambda Last Frame # Begin End ------------------------------------------------------------------ 2339 100 O bias -45.57 -40.80 39 doghouse bias SPECTROSCOPY: ------------- UT Exp Time flavor comment =============================================== ------ sequence 10071, plate -9999 ------- 00:12 10071 0.0 bias {{}} 00:18 10072 0.0 bias {{}} ------ sequence 10073, plate 329 ------- 03:10 10073 10.0 flat pre-flat 03:13 10074 2.0 arc pre-arc 03:32 10075 901.0 target science 03:50 10076 900.0 target science 04:12 10077 1201.0 target science 04:21 10078 240.0 smear {{Smear Pattern}} 04:24 10079 10.0 flat post-flat 04:26 10080 2.0 arc post-arc (S/N)^2 = 18.7, 14.8, 16.9, 16.9 Plate 329 was observed in sequence(s) 10073 for a total of 3002 seconds ------ sequence 10081, plate 603 ------- 04:57 10081 10.0 flat pre-flat 04:59 10082 2.0 arc pre-arc 05:19 10083 900.0 target science 05:37 10084 901.0 target science 05:54 10085 901.0 target science 06:01 10086 240.0 smear {{Smear Pattern}} (S/N)^2 = 15.4, 14.9, 16.4, 19.0 Plate 603 was observed in sequence(s) 10081 for a total of 2702 seconds ------ sequence 10087, plate 9999 ------- 06:29 10087 0.0 bias {{}} ------ sequence 10088, plate 610 ------- 06:57 10088 10.0 flat pre-flat 06:59 10089 2.0 arc pre-arc 07:18 10090 900.0 target science 07:36 10091 900.0 target science 07:48 10092 601.0 target science 07:55 10093 240.0 smear {{Smear Pattern}} (S/N)^2 = 16.9, 17.1, 16.2, 20.3 Plate 610 was observed in sequence(s) 10088 for a total of 2401 seconds ------ sequence 10094, plate 619 ------- 08:14 10094 10.0 flat pre-flat 08:16 10095 2.0 arc pre-arc 08:36 10096 722.0 target science 09:23 10097 1201.0 target science 09:41 10098 900.0 target science 09:48 10099 240.0 smear {{Smear Pattern}} 10:11 10100 1204.0 target science 10:14 10101 10.0 flat post-flat 10:16 10102 2.0 arc post-arc 10:42 10103 1200.0 target science (S/N)^2 = 14.8, (13.8 ..see comments), 20.7, 18.5 Plate 619 was observed in sequence(s) 10094 for a total of 5227 seconds OFFSETS: -------- Time Cart Plate getclock Az Alt Rot Scale 21:38 2 329 990934715 -0.006787 0.001171 -0.028489 0.999980 23:03 4 603 990939829 0.005468 0.000226 -0.019775 0.999950 01:04 6 610 990947072 0.004473 -0.001533 -0.021408 0.999950 02:22 1 619 990951778 0.003971 -0.001492 -0.034682 0.999970 RA and Dec Offsets: ------------------- Cartridge 2: convert 0,0 inst fk5 0 4 I ConvPos = 176.694809, 0.000000, 4497649035.36000, -2.365988, -0.000002, 4497649035.36000 0 4 I ConvAng = -18.410139, -0.011828, 4497649035.36000 convert -0.006787,0.001171 inst fk5 0 9 I ConvPos = 176.688014, 0.000000, 4497650201.97000, -2.364814, -0.000002, 4497650201.97000 0 9 I ConvAng = -31.838343, -0.011103, 4497650201.97000 Cartridge 4: convert 0,0 inst fk5 0 4 I ConvPos = 201.645899, 0.000000, 4497655092.37000, 64.000127, 0.000001, 4497655092.37000 0 4 I ConvAng = -338.278043, 0.013381, 4497655092.37000 convert 0.005468,0.000226 inst fk5 0 9 I ConvPos = 201.658375, 0.000000, 4497655515.45000, 64.000353, 0.000001, 4497655515.45000 0 9 I ConvAng = -332.665630, 0.013281, 4497655515.45000 Cartridge 6: convert 0,0 inst fk5 0 4 I ConvPos = 225.061496, 0.000001, 4497662988.75000, 58.579740, 0.000002, 4497662988.75000 0 4 I ConvAng = -299.712702, 0.014200, 4497662988.75000 convert 0.004473,-0.001533 inst fk5 0 9 I ConvPos = 225.070106, 0.000001, 4497663830.23000, 58.578252, 0.000002, 4497663830.23000 0 9 I ConvAng = -288.077252, 0.013480, 4497663830.23000 Cartridge 1: convert 0,0 inst fk5 0 4 I ConvPos = 238.857595, 0.000001, 4497667542.39000, 54.985536, 0.000003, 4497667542.39000 0 4 I ConvAng = -273.826093, 0.013749, 4497667542.39000 convert 0.003971,-0.001492 inst fk5 0 9 I ConvPos = 238.864519, 0.000001, 4497668143.43000, 54.984047, 0.000003, 4497668143.43000 0 9 I ConvAng = -265.793342, 0.013007, 4497668143.43000 FOCUS LOG: ---------- setmir piston Temp Wind Time Inst scale M1 M2 Foc Az Alt (C) MPH Dir filt fwhm 21:19 2 329 1.00000 0 896 -275 -20 53.0 17.7 11 268 - 1.5 21:39 2 329 0.99998 198 1065 -275 -28 51.3 17.8 18 248 - 1.6 22:47 4 603 0.99998 198 1095 -225 188 58.2 17.0 13 270 - 1.5 23:53 4 603 0.99995 494 1300 -275 199 54.9 16.7 12 291 - 1.8 01:05 6 610 0.99995 494 1299 -260 202 60.8 15.5 12 304 - 1.3 01:37 6 610 0.99995 494 1306 -260 208 57.9 15.5 12 303 - 1.4 02:23 1 619 0.99997 296 1154 -240 212 61.3 15.3 2 13 - 1.4 02:44 1 619 0.99997 296 1186 -215 215 58.8 15.3 4 312 - 1.5 04:05 1 619 1.00000 0 973 -215 222 47.9 14.8 8 1 - 1.8 TAPES: ------ Ship to FNAL: 4098 Stays at APO: 4099 MIRROR NUMBERS: =============== Time dpTemp dewPt Press TmpOut HumOut Windd Winds 17:58 75.6 18.6 21.54 11 266.0 3.3 24 PRIMARY: -------- Scale: 1.000000 MIGS TONIGHT NOMINAL Axial A: 0.0220 0.0260 Axial B: -0.0280 -0.0350 Axial C: 0.0360 0.0350 Trans D: 3.7590 3.7550 Lateral E: 1.9085 1.9065 Lateral F: 0.4085 0.4080 GALILS Commanded: 4890. -2755. 465. -6642. 8737. 8322. Actual: 4900. -2750. 450. -6650. 8750. 8300. SETMIR VALUES primDesOrient: 0.00 -4.40 10.70 586.50 240.70 primOrient: 0.00 -4.56 10.53 586.58 240.03 SECONDARY: ---------- Focus: 0.0 Air temp: 24.2 C Altitude: 30.10 MIGS TONIGHT NOMINAL Axial A: -1.2870 -1.2930 Axial B: -1.3120 -1.3070 Axial C: -1.3050 -1.3050 Trans D: 0.1780 0.1900 GALILS Commanded: 1583837. 1583837. 1583837. 2595. 3795. Actual: 1583844. 1583851. 1584008. 2600. 3800. SETMIR VALUES secDesOrient: 1257.00 0.00 0.00 0.00 -175.00 secOrient: 1257.01 -0.03 -0.03 -0.02 -175.10 WEATHER SYNOPSIS: ================= Partly cloudy and warm all night. Good seeing for most of the night. WEATHER DATA: ============= Wind Time Temp F Dewp F MPH Direction Enchantment DIMM Sky Precip. 16:01 73 18 14 270 (W) 507 - pcl none 17:01 72 16 19 276 (W) 512 - pcl none 18:01 71 17 11 325 (NW) 563 - pcl none 19:01 68 18 12 265 (W) 667 - pcl none 20:01 63 18 9 263 (W) 822 - pcl none 21:01 64 13 10 260 (W) 814 - pcl none 22:01 63 14 14 266 (W) 919 - pcl none 23:01 62 14 9 273 (W) 968 - pcl none 00:01 62 15 15 266 (W) 844 - pcl none 01:01 60 15 10 300 (WNW) 882 - pcl none 02:01 60 16 13 295 (WNW) 825 - pcl none 03:01 60 17 10 10 (N) 990 - mcl none 04:01 59 20 11 355 (N) 1086 - mcl none 05:01 59 21 17 30 (NNE) 841 - mcl none [pmt]cl = partly, mostly, totally cloudy LN2 SCHEDULE: ============= Imager on autofill Spectrographs on autofill Spectro dewar weight at 05:30: 91 lb. Imager dewar weight at 05:30: 197 lb. TELESCOPE STATUS: ================= Opened doors, blower and cone fans on: 18:55 Opened enclosure: 20:00 Closed enclosure, blower & cone fans off: 05:15 Stowed at 30 deg alt with cartridge 8 mounted. Counterweights at 270. INTERLOCKS: =========== None bypassed SOFTWARE USED: ============== IOP/SOP: v3_45_8 Watcher: v2_8_17 MCP: v5_0_1 AstroDa: 14_36 TCC: 2.5.2 TPM: v2_3_7 tccmon: v1_6 sdssProcedures: v1_17 PROBLEMS IN DETAIL: =================== Wrong num of pix for id2: ------------------------- dsc E trcErr WRONG num of pix?? for (sr ..and it seems to have just stopped. The next one worked fine. sp1> tb Couldn't open udp socket 30410 : Address already in use while executing "dp_connect -udp $iopUdpPort" invoked from within "set addressList [dp_connect -udp $iopUdpPort]..." (procedure "setupUdpPort" line 2) invoked from within "setupUdpPort $packeteerPort" invoked from within "set packeteerSocket [setupUdpPort $packeteerPort]..." (procedure "setupPacketeer" line 5) invoked from within "setupPacketeer $arrayList $port $frequency" invoked from within "if {$port > 0} { # not a request to reconnect set frequency 9 setupPacketeer $arrayList $port $frequency }" (procedure "startServer" line 90) invoked from within "startServer -backup -relay [cameraType] -listen 2" invoked from within "if {![info exists packeteerPort] && $dt > 0} { startServer -backup -relay [cameraType] -listen 2 set msg [getPortOwner [relayPort [cameraType] 1] ..." invoked from within "if {$drop || $stop_handlers} { if 1 { requestListen -[cameraType] 1; # tell server we're quitting } if [info exists packeteerPort ..." (procedure "grabInstruments" line 70) invoked from within "grabInstruments -handlers 120 -reconnect" ("eval" body line 1) invoked from within "eval $procname $args" sp1> Cartridge 9/Plate 590 Plug Map File Problem: ============================================ sp1> startMon /data/spectro/guider/gimg0836.fits Star 2 won't fit in an 450*450 region, scaled 150 Star 2 won't fit in an 450*450 region, scaled 150 while executing "error "Star $i won't fit in an $ysize*$xsize region, scaled $scale"" invoked from within "if [catch { set sreg [subRegNew $reg $star_ysize $star_xsize [expr $yc - $star_ysi ze/2] [expr $xc - $star_xsize/2]] }] { regD ..." ("foreach" body line 61) invoked from within "foreach i {10 11 9 8 7 6 5 4 3 2 1} { if {![info exists guiderData($i,reg)] || $guiderData($i,reg) == "NULL" || ![info exists gFiber( ..." (procedure "mosaic_rotated_fibers" line 10) invoked from within "mosaic_rotated_fibers $reg $scale 0 0 4" invoked from within "return [mosaic_rotated_fibers $reg $scale 0 0 4]..." (procedure "show_rotated_fibers" line 7) invoked from within "show_rotated_fibers $scale $size $size $bkgd" invoked from within "set reg [show_rotated_fibers $scale $size $size $bkgd]..." (procedure "showGuideStars" line 43) invoked from within "showGuideStars 150 450 75 1 1" invoked from within "if {![info exists guiderInfo(simple)]} { showSimpleFrame } elseif {$guiderInfo(simple) == 1} { showSimpleFrame } else { showGu ..." (procedure "showGuiderFrame" line 4) invoked from within "showGuiderFrame" invoked from within "if $display { showGuiderFrame }" invoked from within "if [catch {set imageName [lastGuiderFile]} msg] { echo $msg return "" } elseif {$imageName == $guiderInfo(lastImage)} { return "" ..." (procedure "checkForNewImage" line 10) invoked from within "checkForNewImage 1 0" ("eval" body line 1) invoked from within "eval $procname $args" checkForNewImage is scheduled, further errors sent to murmur Axis Halt Problem: ================== Where the guider stopped in sop: /data/spectro/guider/gimg0031.fits I cannot find the sky from the fibres you suggested Sky values: 73 73 GUIDING USING FIBERS: 1 2 3 4 5 6 7 8 9 10 11 Computed errors: 0.016 (asec E) 0.118 (asec N) -0.5 (asec phi) 0.002 (percent scale) Running exposure number: 61 Last file: gimg0031.fits 1 2 3 4 5 6 7 8 9 10 11 row: 222.7 148.9 74.8 222.7 149.4 76.9 224.4 151.8 77.9 113.7 214.5 col: 73.1 75.5 76.6 127.3 131.8 132.5 186.8 186.4 188.3 259.7 336.1 counts: 1227 3406 1681 1517 2316 2429 1700 1642 2221 2840 1308 scicts: 1007 2955 1367 1235 1922 2012 1455 1459 1947 2405 1125 Efficien: 0.67 0.69 0.77 0.60 0.65 0.67 0.67 0.74 0.71 0.68 0.68 fwhm("): 1.62 1.59 1.77 1.62 1.76 1.72 1.44 1.49 1.57 1.62 1.65 rot: -36 -130 -102 -143 36 23 -5 -6 71 -85 79 GOOD GOOD GOOD GOOD GOOD GOOD GOOD GOOD GOOD GOOD GOOD 62 Offset telescope 0.013 (arcsec E) 0.094 (arcsec N) -0.4 (arcsec phi) can't use non-numeric string as operand of "&" can't use non-numeric string as operand of "&" while executing "if {($values & ~$tccTol(statusMask)) != 0} { tcErrorSet $keyword $values }" ("AxisStat" arm line 6) invoked from within "switch -- $keyword { "Axis" { switch -- [lindex $values 0] { "1" { set axis az } "2" { set axis alt } "3" { set ax ..." ("loop" body line 24) invoked from within "loop j 0 $size { set key_vals [tcParseLine $list_of_keyword_values $j ] if {$debug >= 2} { echo key_vals = $key_vals } set keywor ..." invoked from within "if { $statusFlag == $intermediateFlag || $statusFlag == $completeFlag || $statusFlag == $warningFlag} { if {($echoWarnings) && ($statusFlag == $w ..." ("loop" body line 17) invoked from within "loop i 0 $nLines { set msg [lindex $noMsg $i] if {$msg == ""} { continue } ;# the split leaves empty strings set msg [revertTccLine $ ..." (procedure "tcParse" line 17) invoked from within "tcParse $msg" invoked from within "if { $dataAvail >= 0 } { set msg [tccGet] tcParse $msg return 0 }" (procedure "listenerToTCC" line 11) invoked from within "listenerToTCC" invoked from within "if [info exists TCC] { # updateTccWeather tcPut show time tcPut show object tcPut show mount tcPut show focus tcPut show weath ..." (procedure "writeGuideIter" line 33) invoked from within "writeGuideIter" (procedure "guiderLoop" line 130) invoked from within "guiderLoop $verbose $boresight" invoked from within "if {[checkForNewImage 1 0] != ""} { schedule checkAndGuide {} 0 guiderLoop $verbose $boresight set guiderInfo(waiting) 1 schedule asyncCheck [list ..." (procedure "checkAndGuide" line 14) invoked from within "checkAndGuide 0 0 15" ("eval" body line 1) invoked from within "eval $procname $args" checkAndGuide is scheduled, further errors sent to murmur Sun May 27 02:46:46 MDT 2001 56 sp1 ln2stat Sun May 27 02:46:47 MDT 2001 56 sp2 ln2stat IOP running as Backup Relay Server requestListen: listening Sun May 27 02:48:14 MDT 2001 57 sp1 camcheck Sun May 27 02:48:16 MDT 2001 57 sp2 camcheck Sun May 27 02:48:22 MDT 2001: registered (addr14) listener sdsshost:observer:10530568 Sun May 27 02:50:01 MDT 2001: Weather update: set weather sectrusstemp=15.10, airtemp=15.1, wspeed=4.8, wdir=176, pressure=72826, humid=0.18 sp2> sp1> tb dp_receiveFrom $socket returns null string while executing "error "dp_receiveFrom \$socket returns null string"" invoked from within "if {$msg == ""} { error "dp_receiveFrom \$socket returns null string" }" (procedure "ackListen" line 3) invoked from within "ackListen $socket" invoked from within "set resp [ackListen $socket]..." sp1> >From the murmur log where the axes halted: May 27 02:45:56 sdssmcp tmAz dsc_I_trcInfo azimuth frame_break: frames left=10 May 27 02:45:56 sdssmcp tmAlt dsc_I_trcInfo altitude frame_break: frames left=10 May 27 02:45:56 sdssmcp tmRot dsc_I_trcInfo rotator frame_break: frames left=10 May 27 02:45:57 sdssmcp TCC dsc_I_trcInfo azimuth MS.OFF 0.000000 May 27 02:45:57 sdssmcp TCC dsc_I_trcInfo Resetting amp for axis azimuth: 0 May 27 02:45:57 sdssmcp tLatch dsc_I_trcInfo azimuth MS.OFF May 27 02:45:57 sdssmcp tLatch dsc_I_trcInfo azimuth MS.OFF NOW May 27 02:45:57 sdssmcp TCC dsc_I_trcInfo Resetting amp for axis azimuth: 1 May 27 02:45:57 sdssmcp TCC dsc_I_trcInfo altitude MS.OFF 0.000000 May 27 02:45:57 sdssmcp TCC dsc_I_trcInfo Resetting amp for axis altitude: 2 May 27 02:45:57 sdssmcp tLatch dsc_I_trcInfo altitude MS.OFF May 27 02:45:57 sdssmcp tLatch dsc_I_trcInfo altitude MS.OFF NOW May 27 02:45:57 sdssmcp TCC dsc_I_trcInfo Resetting amp for axis altitude: 3 May 27 02:45:57 sdsshost IOP 123247 TEXTONLY can't use non-numeric string as operand of "&" May 27 02:45:57 sdsshost IOP 123247 TEXTONLY Next checkAndGuide event loop pending in 0 ms at Sun May 27 02:45:57 2001 May 27 02:45:57 sdsshost IDA 122127 TEXTONLY can't use non-numeric string as operand of "&" May 27 02:45:57 sdsshost IDA 127219 TEXTONLY can't use non-numeric string as operand of "&" May 27 02:45:57 sdsshost IOP 125463 TEXTONLY CAMERA: im camera: sent "LN2STAT\r". Read: "LN2STAT \r\nLN2_FILL ON\r\nFILLTIME 60_MINUTES\r\nNEXT_FILL 49_MINUTES\r\nNORM_RETRIG 1 \r\nFILL_MODE COLD\r\nWARM_FILLTIME 15_MINUTES\r\nWARM_FILLS 2 \r\nWARM_RETRIG 6 \r\nFILLFAULT NO\r\nEMPTY_TRIGGER NO\r\n# SETUP EMPTY\r\nAUTOFILL_DEWAR_1 1 0 \r\nAUTOFILL_DEWAR_2 1 0 \r\nAUTOFILL_DEWAR_3 1 0 \r\nAUTOFILL_DEWAR_4 1 0 \r\nAUTOFILL_DEWAR_5 1 0 \r\nAUTOFILL_DEWAR_6 1 0 \r\nAUTOFILL_DEWAR_7 1 0 \r\nAUTOFILL_DEWAR_8 1 0 \r\n\r\n2NDLN2_FILL OFF\r\n ok\r\n" May 27 02:45:58 sdssmcp TCC dsc_I_trcInfo azimuth MS.OFF 0.000000 May 27 02:45:58 sdssmcp TCC dsc_I_trcInfo Resetting amp for axis azimuth: 0 May 27 02:45:58 sdssmcp tLatch dsc_I_trcInfo azimuth MS.OFF May 27 02:45:58 sdssmcp tLatch dsc_I_trcInfo azimuth MS.OFF NOW May 27 02:45:58 sdssmcp TCC dsc_I_trcInfo Resetting amp for axis azimuth: 1 May 27 02:45:59 sdsshost IOP 105305 TEXTONLY CAMERA sp1: FAILURE on ftelnet t-g-sdss-2.apo.nmsu.edu 2100: connection error in ftelnet: connection refused May 27 02:45:59 sdsshost IOP 123247 TEXTONLY starting to fill out getWeather parameter file May 27 02:45:59 sdsshost IOP 123247 TEXTONLY finished with getWeather parameter file May 27 02:45:59 sdsshost IOP 123247 TEXTONLY Stopping checkAndGuide May 27 02:45:59 sdsshost IOP 123247 TEXTONLY Stopping asyncCheck May 27 02:46:00 sdsshost IOP 105305 TEXTONLY CAMERA sp2: FAILURE on ftelnet t-g-sdss-2.apo.nmsu.edu 2200: connection error in ftelnet: connection refused May 27 02:46:00 sdsshost IOP 105305 TEXTONLY proc_atexit(instrument): Failed to attach to instrument sp2 May 27 02:46:01 sdssmcp TCC dsc_I_trcInfo altitude MS.OFF 0.000000 May 27 02:46:01 sdssmcp TCC dsc_I_trcInfo Resetting amp for axis altitude: 2 May 27 02:46:01 sdssmcp tLatch dsc_I_trcInfo altitude MS.OFF May 27 02:46:01 sdssmcp tLatch dsc_I_trcInfo altitude MS.OFF NOW May 27 02:46:01 sdssmcp TCC dsc_I_trcInfo Resetting amp for axis altitude: 3 May 27 02:46:05 sdsshost IOP 120637 TEXTONLY can't use non-numeric string as operand of "&" May 27 02:46:05 sdssmcp TCC dsc_I_trcInfo rotator MS.OFF 0.000000 May 27 02:46:05 sdssmcp TCC dsc_I_trcInfo Resetting amp for axis rotator: 4 May 27 02:46:05 sdssmcp tLatch dsc_I_trcInfo rotator MS.OFF May 27 02:46:05 sdssmcp tLatch dsc_I_trcInfo rotator MS.OFF NOW May 27 02:46:07 sdsshost IDA 114237 TEXTONLY syntax error in expression "!Umbil:" May 27 02:46:08 sdssmcp TCC dsc_I_trcInfo azimuth MS.OFF 0.000000 May 27 02:46:08 sdssmcp TCC dsc_I_trcInfo Resetting amp for axis azimuth: 0 May 27 02:46:08 sdssmcp tLatch dsc_I_trcInfo azimuth MS.OFF May 27 02:46:08 sdssmcp tLatch dsc_I_trcInfo azimuth MS.OFF NOW May 27 02:46:08 sdssmcp TCC dsc_I_trcInfo Resetting amp for axis azimuth: 1 May 27 02:46:08 sdssmcp TCC dsc_I_trcInfo altitude MS.OFF 0.000000 May 27 02:46:08 sdssmcp TCC dsc_I_trcInfo Resetting amp for axis altitude: 2 May 27 02:46:08 sdssmcp tLatch dsc_I_trcInfo altitude MS.OFF May 27 02:46:08 sdssmcp tLatch dsc_I_trcInfo altitude MS.OFF NOW May 27 02:46:09 sdssmcp TCC dsc_I_trcInfo Resetting amp for axis altitude: 3 May 27 02:46:09 sdssmcp TCC dsc_I_trcInfo rotator MS.OFF 0.000000 May 27 02:46:09 sdssmcp TCC dsc_I_trcInfo Resetting amp for axis rotator: 4 May 27 02:46:09 sdssmcp tLatch dsc_I_trcInfo rotator MS.OFF May 27 02:46:09 sdssmcp tLatch dsc_I_trcInfo rotator MS.OFF NOW May 27 02:46:10 sdssmcp TCC dsc_I_trcInfo azimuth MS.OFF 0.000000 May 27 02:46:10 sdssmcp TCC dsc_I_trcInfo Resetting amp for axis azimuth: 0 May 27 02:46:10 sdssmcp tLatch dsc_I_trcInfo azimuth MS.OFF May 27 02:46:10 sdssmcp tLatch dsc_I_trcInfo azimuth MS.OFF NOW May 27 02:46:10 sdssmcp TCC dsc_I_trcInfo Resetting amp for axis azimuth: 1 May 27 02:46:10 sdssmcp TCC dsc_I_trcInfo altitude MS.OFF 0.000000 May 27 02:46:10 sdssmcp TCC dsc_I_trcInfo Resetting amp for axis altitude: 2 May 27 02:46:10 sdssmcp tLatch dsc_I_trcInfo altitude MS.OFF May 27 02:46:10 sdssmcp tLatch dsc_I_trcInfo altitude MS.OFF NOW May 27 02:46:10 sdssmcp TCC dsc_I_trcInfo Resetting amp for axis altitude: 3 May 27 02:46:10 sdssmcp TCC dsc_I_trcInfo rotator MS.OFF 0.000000 May 27 02:46:10 sdssmcp TCC dsc_I_trcInfo Resetting amp for axis rotator: 4 May 27 02:46:10 sdssmcp tLatch dsc_I_trcInfo rotator MS.OFF May 27 02:46:10 sdssmcp tLatch dsc_I_trcInfo rotator MS.OFF NOW Restarted the guider, which then failed after one exposure with: sp1> tb expected floating-point number but got "NaN" while executing "format " %12.6f" $guiderData($expNum,AzMount) " invoked from within "puts $outFile [format " %12.6f" $guiderData($expNum,AzMount) ]..." (procedure "writeGuideIter" line 68) invoked from within "writeGuideIter" (procedure "guiderLoop" line 130) invoked from within "guiderLoop $verbose $boresight" invoked from within "if {[checkForNewImage 1 0] != ""} { schedule checkAndGuide {} 0 guiderLoop $verbose $boresight set guiderInfo(waiting) 1 schedule asyncCheck [list ..." (procedure "checkAndGuide" line 14) invoked from within "checkAndGuide 0 0 15" ("eval" body line 1) invoked from within "eval $procname $args" sp1> /data/spectro/guider/gimg0039.fits