Adam Ginsburg's blog

Articles by Adam (adam.g.ginsburg@gmail.com)

• the l111 reference field was 60% flagged out becau...

  the l111 reference field was 60% flagged out because of bad rotators: ALL PREPROC ... output is

  /scratch/adam\_work/l111/060602\_o34\_raw\_ds5.nc\_indiv13pca READING IN
  1 FILES FROM /scratch/sliced/l111/060602\_o34\_raw\_ds5.nc
  Reading file /scratch/sliced/l111/060602\_o34\_raw\_ds5.nc
  Flagged scan 2 in file /scratch/sliced/l111/060602\_o34\_raw\_ds5.nc
   because rotangle changes by -23.2941
  Flagged scan 6 in file /scratch/sliced/l111/060602\_o34\_raw\_ds5.nc
   because rotangle changes by -24.9265
  Flagged scan 7 in file /scratch/sliced/l111/060602\_o34\_raw\_ds5.nc
   because rotangle changes by -21.3750
  Flagged scan 8 in file /scratch/sliced/l111/060602\_o34\_raw\_ds5.nc
   because rotangle changes by -25.7647
  Flagged scan 9 in file /scratch/sliced/l111/060602\_o34\_raw\_ds5.nc
   because rotangle changes by 0.110294
  Flagged scan 10 in file /scratch/sliced/l111/060602\_o34\_raw\_ds5.nc
   because rotangle changes by -26.6140
  Flagged scan 11 in file /scratch/sliced/l111/060602\_o34\_raw\_ds5.nc
   because rotangle changes by 0.143383
  Flagged scan 12 in file /scratch/sliced/l111/060602\_o34\_raw\_ds5.nc
   because rotangle changes by -27.4743
  Flagged scan 14 in file /scratch/sliced/l111/060602\_o34\_raw\_ds5.nc
   because rotangle changes by -28.3235
  Flagged scan 15 in file /scratch/sliced/l111/060602\_o34\_raw\_ds5.nc
   because rotangle changes by -24.6397
  Flagged scan 17 in file /scratch/sliced/l111/060602\_o34\_raw\_ds5.nc
   because rotangle changes by -25.4559
  Flagged scan 18 in file /scratch/sliced/l111/060602\_o34\_raw\_ds5.nc
   because rotangle changes by -30.0441
  Flagged scan 19 in file /scratch/sliced/l111/060602\_o34\_raw\_ds5.nc
   because rotangle changes by 0.110292
  Flagged scan 21 in file /scratch/sliced/l111/060602\_o34\_raw\_ds5.nc
   because rotangle changes by 0.220589
  Flagged scan 22 in file /scratch/sliced/l111/060602\_o34\_raw\_ds5.nc
   because rotangle changes by -31.8088
  Flagged scan 23 in file /scratch/sliced/l111/060602\_o34\_raw\_ds5.nc
   because rotangle changes by -27.9596
  Flagged scan 24 in file /scratch/sliced/l111/060602\_o34\_raw\_ds5.nc
   because rotangle changes by -32.7022
  Flagged scan 26 in file /scratch/sliced/l111/060602\_o34\_raw\_ds5.nc
   because rotangle changes by -33.5846
  Flagged scan 28 in file /scratch/sliced/l111/060602\_o34\_raw\_ds5.nc
   because rotangle changes by -34.4890
  Flagged scan 30 in file /scratch/sliced/l111/060602\_o34\_raw\_ds5.nc
   because rotangle changes by -35.3934
  Flagged scan 31 in file /scratch/sliced/l111/060602\_o34\_raw\_ds5.nc
   because rotangle changes by -31.3787
  Flagged scan 33 in file /scratch/sliced/l111/060602\_o34\_raw\_ds5.nc
   because rotangle changes by -0.231617
  Flagged scan 34 in file /scratch/sliced/l111/060602\_o34\_raw\_ds5.nc
   because rotangle changes by 0.121325
  Flagged scan 36 in file /scratch/sliced/l111/060602\_o34\_raw\_ds5.nc
   because rotangle changes by 0.132353
  Flagged scan 38 in file /scratch/sliced/l111/060602\_o34\_raw\_ds5.nc
   because rotangle changes by 0.209558
  Flagged scan 39 in file /scratch/sliced/l111/060602\_o34\_raw\_ds5.nc
   because rotangle changes by -0.198528
  Flagged scan 40 in file /scratch/sliced/l111/060602\_o34\_raw\_ds5.nc
   because rotangle changes by 0.231617
  Flagged scan 42 in file /scratch/sliced/l111/060602\_o34\_raw\_ds5.nc
   because rotangle changes by 0.121325
  Did not find rpcfile /data/bgps/raw/rpc/20060602/20060602\_0811\_rpc.bin
  for file /scratch/sliced/l111/060602\_o34\_raw\_ds5.nc
  Applying pointing model with alt/az off -0.00023445157 -0.00016187002
  NO OFFSETS APPLIED
  Scans 2 6 7 8 9 10
   11 12 14 15 17 18
   19 21 22 23 24 26
   28 30 31 33 34 36
   38 39 40 42
   flagged in file /scratch/sliced/l111/060602\_o34\_raw\_ds5.nc because
  of rotation
  4.2049680 sec.
  Total of 1947176 points flagged
  AC\_BOLOS has 1.94718e+06 NAN points, which is 0.608696 of total
  

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• curiously, l135p1 has a reference field that is on...

  curiously, l135p1 has a reference field that is only present in the w3ohbolocam directory. Probably need to remake the infiles for all of W3/4/5

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• I think l086 needs to be re-treated specially; it ...

  I think l086 needs to be re-treated specially; it had way too many large offsets. Probably the error that resulted was from an overlap region smaller than itself....

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• /scratch/sliced/l354/070724_o10_raw_ds5.nc was the...

  /scratch/sliced/l354/070724_o10_raw_ds5.nc was the reference file for l354 but somehow was excluded from the l354_infile. Warrants another check post-mapping

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• somehow /scratch/sliced_polychrome/l034/050708_o21...

  somehow /scratch/sliced_polychrome/l034/050708_o21_raw_mmd_ds5.nc got into the l033_infile and screwed things up

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• BGPS Photo

  http://www.nrao.edu/index.php/learn/gallery/imagecontest

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• New to-do list, updated things....

  do_maptests.pro is running a bunch of different mapping parameters (pca components, deconvolution, etc.) on l000, l002, l003, l033, l083. We'll then run bolocat on it and look for the following: -number of sources found -flux in sources found as a function of n_pca -size of sources as function of n_pca -BADNESS, e.g. blurring / unremoved atmosphere / oversubtracted sources bolocat2reg makes a region file out of a bolocat catalog. I'd like to make a separate ds9 region file that includes the actual pointing error + the centroiding error rather than just the elliptical fit to a given source; that will be more useful for finder charts. My current goal is to get a nice set of images I can combine to release as a poster to Jason Glenn's student who is making pretty posters for publicity purposes; probably to promote CCAT. Umm.... I blame the late hour for the alliteration. That goal also means I've been using an IRAF task to do some mosaicing (easier than writing the IDL code AGAIN): mscstack l001_5pca_map09.fits,l002_5pca_map09.fits,l000_5pca_map09.fits,l359_5pca_map09.fits,l003_5pca_map09.fits  GCCOMBINE_5pca.fits lthresh=-1l001_13pca_map09_scuba_aligned.fits,l002_13pca_map09_scuba_aligned.fits,l000_13pca_map09_scuba_aligned.fits,l359_13pca_map09_scuba_aligned.fits,l003_13pca_map09_scuba_aligned.fits  GCCOMBINE.fits lthresh=-1mscstack l029_13pca_map09_scuba_aligned.fits,l030_13pca_map09_scuba_aligned.fits,l031_13pca_map09_scuba_aligned.fits,l032_13pca_map09_scuba_aligned.fits,l033_13pca_map09_scuba_aligned.fits,l034_13pca_map09_scuba_aligned.fits L33COMBINE.fits lthresh=-1 hsig=5 lsig=5

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• outer galaxy fields done

  they're small files logs/log_101008_coalign.log:/scratch/adam_work/l059/l059_13pca took 286.08181 sec.logs/log_101008_coalign.log:/scratch/adam_work/l062/l062_13pca took 390.88015 sec.logs/log_101008_coalign.log:/scratch/adam_work/l065/l065_13pca took 296.88441 sec.logs/log_101008_coalign.log:/scratch/adam_work/l068/l068_13pca took 1136.2623 sec.logs/log_101008_coalign.log:/scratch/adam_work/l071/l071_13pca took 899.41245 sec.logs/log_101208_coalign.log:/scratch/adam_work/l189p5/l189p5_13pca took 375.06840 sec.logs/log_101208_coalign.log:/scratch/adam_work/l192/l192_13pca took 403.81112 sec.logs/log_101208_coalign.log:/scratch/adam_work/l060/l060_13pca took 90.815500 sec.logs/log_101208_coalign.log:/scratch/adam_work/l069/l069_13pca took 160.17454 sec.

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• flagging

  most of what's left now is flagging. I updated the flagger, flag_manual.pro. Check it out for documentation

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• Maps with problems

  l002: fuzzy stuff - bad sky sub? l033: misalignment l004: possible misalignment? Pattern recognition fails me here l354: misalignment

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