Startup Night 16 : UT 20140914

Clear at sunset, RH67. Steve opened vent doors early to get things cooled down.

LUCI1 Calibrations

luci.20140914.NNNN.fits

Stone_L1 Field for RotCen and Transform data

0001 1x4.0s BrG Center star is a double. 1400 peak above 200 bkgd

0002 1x4.0s BrG Stone_L4 (copied *16 from L1 to center position)

0003 1x4.0s K star peak is ~13k above a 3k background.

0004 1x20.0s blind - for dark, some persistence from sky

Guiding looks jumpy

0005 1x20.0s BrG using off-axis guide star

0006 offset 0,15 DETXY for sky frame

For ROTCEN
  • 0007 PA=0 star @ 1003.6 1021.4
  • 0008 PA=90 star @ 1002.8 1022.8 - stars elongated
  • 0009 PA=180 star @ 1009.7 1032.8
  • 0010 PA=270 star @ 1011.6 1034.5 Steve reports EL torques are close to max, calling DAshby

0011 0012 Darks

03:22 Doug says the hotspot is off by a couple pixels...adjusting it now

For ROTCEN, again, same star

03:25 Set new Guider hotspot
  • Start Hotspot is (x,y): 261.00, 211.00
  • Hotspot set to (x,y): 271, 211 - Move right on WFSC - wrong direction
  • Hotspot set to (x,y): 251, 211 - Correct direction, a bit more
  • Hotspot set to (x,y): 251, 221 - Move down - wrong direction (to -0.536 from -0.2)
  • Hotspot set to (x,y): 251, 201 - up a bit too far
  • Hotspot set to (x,y): 246, 206 - A bit too far in both directions
  • Hotspot set to (x,y): 249, 202 - Just right for 55 elevation

03:50 Slew to object at 80 elevation
  • Hotspot left at (x,y): 249, 202 - off bu 2+ pixel in both directions
  • Hotspot back to original - Start Hotspot is (x,y): 261.00, 211.00 - good position.
  • Should change hotspot to something inbetween.

04:10 Dave A. rebalanced telecsope

04:35 Preset to Stone_P1

04:53 Measure rotator center on LUCI
  • PA=0 luci = 16
  • PA=90 luci = 17
  • PA=180 luci = 18
  • PA=-90 luci = 19
  • PA=-10 luci = 20
  • PA=10 luci = 21
  • PA=0 luci = 22
  • PA=80 luci = 23 Target wavelength 1.65
  • PA=70 luci = 24 Target wavelength 2.166
  • PA=80 luci = 25
  • PA=90 luci = 26

05:15 transform_collect, filename, logname, retval, EXP=20.0
  • first three data and sky bacground have 20s*3frames
  • rest have 20sec

06:10 complete with 21 points

06:12 transform_collect on Stone_P1_dim.list

06:50 coplete with 13 points

07:00 preset, NGC7026, MODE=ACE, GS=69, RS=1, /YAXIS (PA=31)
  • LUCI 64 Blind
  • LUCI 65 Bracket Gamma, exp = 10 s
  • can see edge of guide probe

07:06 preset, NGC7026, MODE=ACE, GS=119, RS=1, /YAXIS (PA=165)
  • move acquisition stage from -92, -52 to -102,-58. Seems to have been looking at on-axis star??
  • iif_runao: failed
    • error
 
       err = Resmsg[0]  = RunAO result status: Error
        err = Resmsg[1]  = AcquireRef{FLAO}[216] -  dx:0 dy:0 slNull: f1:Filter #0 f2:Filter #0 freq:990 mag:10.116 nBins:2 nModes:153 r0:0 snMode:0 strehl:0 ttMod:3
        err = Resmsg[2]  = StartAO{FLAO}[217] - wfsarb:Illegal command for state AOSet (OptimizeGain)
        err = Resmsg[3]  = StartAO{FLAO}[217] - wfsarb:Illegal command for state AOSet (OptimizeGain)

07:20 preset, NGC7026, MODE=ACE, GS=119, RS=1, /YAXIS (PA=165)
  • iif_runao failed. Skip frames

07:25 preset, NGC7026, MODE=ACE, GS=119, RS=1, /YAXIS (PA=165)
  • iif_runao failed
        err = Resmsg[0]  = RunAO result status: Error
        err = Resmsg[1]  = AcquireRef{FLAO}[226] -  dx:0 dy:0 slNull: f1:Filter #0 f2:Filter #0 freq:990 mag:9.965 nBins:1 nModes:400 r0:0 snMode:0 strehl:0 ttMod:3
        err = Resmsg[2]  = StartAO{FLAO}[227] - [Errno 2] No such file or directory: '/towerdata/adsec_calib/M2C/KL_v10/RECs/Rec_20120601_181313.fits'
        err = Resmsg[3]  = StartAO{FLAO}[227] - [Errno 2] No such file or directory: '/towerdata/adsec_calib/M2C/KL_v10/RECs/Rec_20120601_181313.fits'
  • do an ls /towerdata/adsec_calib/M2C/KL_v10/RECs/Rec_20120601_181313.fits and the file exits

07:32 Same error again

07:39 preset, NGC7026, MODE=TTM, GS=119, RS=1, /YAXIS (PA=165) * iif_runao failed
        err = Resmsg[0]  = RunAO result status: Error
        err = Resmsg[1]  = AcquireRef{FLAO}[235] -  dx:0 dy:0 slNull: f1:Filter #0 f2:Filter #0 freq:400 mag:9.887 nBins:4 nModes:5 r0:0 snMode:0 strehl:0 ttMod:6
        err = Resmsg[2]  = StartAO{FLAO}[236] - [Errno 2] No such file or directory: '/towerdata/adsec_calib/M2C/KL_v9/RECs/Rec_20120914_193643.fits'
        err = Resmsg[3]  = StartAO{FLAO}[236] - [Errno 2] No such file or directory: '/towerdata/adsec_calib/M2C/KL_v9/RECs/Rec_20120914_193643.fits'

07:56 on wfssx machine, /towerdata not mounted
  • type % sudo mount -a
  • no longer get the file not found error

08:02 preset, NGC7026, MODE=TTM, GS=119, RS=3, /YAXIS (PA=165) mag = 2.04
  • move stage to -96, -67
  • iif_runao: success

08:15 AOS stop sending elevation information
  • Loop Open and Shell RIP
  • I stopped and started AO Arb and AdSec Arb. No elevation
  • Steve stop and start AOS left. Now get elevation info
  • I think it said FLAO: Disconnected on the upper left of AOS GUI

08:02 preset, NGC7026, MODE=TTM, GS=119, RS=3, /YAXIS (PA=165) mag = 2.04
  • move stage to -96, -67
  • iif_runao: success
  • seeing variable, 1.0-2.5. Skip frame and loop open. LUCI images look worse becasue of bad seeing

Active Optics test

08:30 preset, BS9188, MODE=ACTIVE, GS=0, ~1.0" seeing

08:42 Install new crosstalk coeffecients in PSF
  • cd /lbt/tcs/2014C/psf/etc
  • diff psf.conf psf.conf.20140826
  • cp psf.conf.cross psf.conf
  • Steve stop and start PSF left

08:50 zernike_collect, 4, 11, 22
  • dir /home/dlmiller/data/20140914/lfbg_cross

09:24 Test new synthetic reconstructor
  • cp LUCI_L.cfg.20140905_new LUCI_L.cfg
  • cp LUCI_L_RM_sub11.cfg.20140905_new LUCI_L_RM_sub11.cfg
  • Steve stop and start GCS left
  • Needed to copy sextractor files into lfbg_20140911
  • Does not diverge. Z11 seems jumpy
  • Did divererge later in Z5, Z6

10:44 Updated Z11 and Z22 crosstalk coefficients. Steve restarted PSF left

10:45-12:30 zernike_collect 5 times (lfbg_cross_# where # = 1-5)

12:30 Crosstalk final values tested (may be for use too?)
Z11Z4         map<int,float>   0:5.1  1:4.25      # M1 Z11 to Z4  compensation
Z11Z22         map<int,float>   0:0.3  1:0.0      # M1 Z11 to Z22 compensation
Z12Z6         map<int,float>   0:-1.14 1:0.0      # M1 Z12 to Z6  compensation
Z13Z5         map<int,float>   0:-0.8  1:0.0      # M1 Z13 to Z5  compensation
Z16Z8         map<int,float>   0:1.0   1:0.0      # M1 Z16 to Z8  compensation
Z17Z7         map<int,float>   0:1.11  1:0.0      # M1 Z17 to Z7  compensation
Z18Z10         map<int,float>   0:-1.0  1:0.0      # M1 Z18 to Z10 compensation
Z19Z9         map<int,float>   0:-1.29 1:0.0      # M1 Z19 to Z9  compensation
Z22Z4         map<int,float>   0:5.2   1:8.43      # M1 Z22 to Z4  compensation
Z22Z11         map<int,float>   0:-2.3  1:0.15      # M1 Z22 to Z11 compensation

  • Z11Z4 should be a bit higher, maybe 5.5, I think. Need to test.
  • Need to check Z22 again now that Z11 now has a Z22 correction

-- %USERSIG{DavidThompson - 2014-09-14}%

Comments

 
Topic revision: r4 - 14 Sep 2014, DougMiller
This site is powered by FoswikiCopyright © by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding Foswiki? Send feedback