5. Tclean/MakeImages
Make target aggregate continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
9750 (TARGET)
10,11,12,13,14,15,16,17,2,3,4,5,6,7,8,9
I
centre frequency of image
3.0000GHz (LSRK)
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View major cycle table...
beam
3.43 x 2.26 arcsec
beam p.a.
87.7deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00319 Jy/beam
n-sigma * final scaled MAD of residual
0.00288 Jy/beam
flux fraction outside clean mask
0.0931
flux in positive model image components
0.86 Jy/pixel
flux in negative model image components
-0.026 Jy/pixel
flux in model image (inner square deg.)
0.53 Jy/pixel
total number of major cycles done
21
clean residual peak / scaled MAD
-18.75
non-pbcor image RMS
0.21 mJy/beam
flatnoise image max / min
447 / -6.21 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
612
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T10t33.J212200-013000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_noisethreshold
-999.0
tlimit
2.0
hm_maxpsffraction
-999.0
hm_sidelobethreshold
-999.0
hm_growiterations
-999
hm_masking
manual
output_dir
hm_cleaning
rms
vis
['VLASS2.1.sb38542200.eb38575552.59076.152969456016_split_split.ms']
hm_negativethreshold
-999.0
target_list
[{'antenna': None, 'field': '9750,9751,9752,9753,9754,9755,9756,9757,9758,9759,9760,9761,9762,9763,9764,9765,9766,9767,9768,9769,9770,9771,9772,9773,9774,9775,10128,10129,10130,10131,10132,10133,10134,10135,10136,10137,10138,10139,10140,10141,10142,10143,10144,10145,10146,10147,10148,10149,10150,10151,10152,10153,10156,10157,10158,10159,10160,10161,10162,10163,10164,10165,10166,10167,10168,10169,10170,10171,10172,10173,10174,10175,10176,10177,10178,10179,10180,10181,10534,10535,10536,10537,10538,10539,10540,10541,10542,10543,10544,10545,10546,10547,10548,10549,10550,10551,10552,10553,10554,10555,10556,10557,10558,10559,10562,10563,10564,10565,10566,10567,10568,10569,10570,10571,10572,10573,10574,10575,10576,10577,10578,10579,10580,10581,10582,10583,10584,10585,10586,10587,10940,10941,10942,10943,10944,10945,10946,10947,10948,10949,10950,10951,10952,10953,10954,10955,10956,10957,10958,10959,10960,10961,10962,10963,10964,10965,10968,10969,10970,10971,10972,10973,10974,10975,10976,10977,10978,10979,10980,10981,10982,10983,10984,10985,10986,10987,10988,10989,10990,10991,10992,10993,11346,11347,11348,11349,11350,11351,11352,11353,11354,11355,11356,11357,11358,11359,11360,11361,11362,11363,11364,11365,11366,11367,11368,11369,11370,11371,11374,11375,11376,11377,11378,11379,11380,11381,11382,11383,11384,11385,11386,11387,11388,11389,11390,11391,11392,11393,11394,11395,11396,11397,11398,11399,11752,11753,11754,11755,11756,11757,11758,11759,11760,11761,11762,11763,11764,11765,11766,11767,11768,11769,11770,11771,11772,11773,11774,11775,11776,11777,11780,11781,11782,11783,11784,11785,11786,11787,11788,11789,11790,11791,11792,11793,11794,11795,11796,11797,11798,11799,11800,11801,11802,11803,11804,11805,12158,12159,12160,12161,12162,12163,12164,12165,12166,12167,12168,12169,12170,12171,12172,12173,12174,12175,12176,12177,12178,12179,12180,12181,12182,12183', 'intent': 'TARGET', 'spw': '2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17', 'spwsel_lsrk': None, 'spwsel_topo': None, 'spwsel_all_cont': None, 'num_all_spws': None, 'num_good_spws': None, 'cell': '0.6arcsec', 'cfcache': '', 'imsize': [12500, 12500], 'pblimit': None, 'phasecenter': 'J2000 21:22:0.018 -01.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T10t33.J212200-013000.06.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': -2.0, 'uvrange': '<12km', 'bl_ratio': None, 'uvtaper': ['3arcsec'], 'scales': None, 'niter': 20000, 'cycleniter': -999, 'cyclefactor': -999.0, 'sensitivity': 0.0, 'threshold': '', 'reffreq': '3.0GHz', 'restfreq': None, 'vis': None, 'is_per_eb': None, 'usepointing': None, 'mosweight': None, 'hm_nsigma': None, 'conjbeams': False, 'cfcache_nowb': None, 'mask': 's4_0.VLASS2.1.se.T10t33.J212200-013000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_fastnoise
None
hm_lownoisethreshold
-999.0
hm_nsigma
0.0
parallel
automatic
hm_minpsffraction
-999.0
hm_npixels
0
cleancontranges
False
hm_dogrowprune
None
hm_perchanweightdensity
None
hm_cyclefactor
-999.0
overwrite_on_export
True
calcsb
False
masklimit
2.0
hm_weighting
None
hm_minbeamfrac
-999.0
hm_minpercentchange
-999.0
Tasks Execution Statistics
Start time
2023-12-31 14:48:34.788
End
2024-01-01 10:23:33.754
Duration
19:34:58.966
Note, WebLog generation is not included in the time.
CASA logs for stage 5
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download
stage5/casapy.log (106.7 KiB)