4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
16553 (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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beam
2.55 x 2.19 arcsec
beam p.a.
85.2deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000611 Jy/beam
n-sigma * final scaled MAD of residual
0.000523 Jy/beam
clean residual peak / scaled MAD
4.51
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
135 / -0.913 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
8160
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T21t17.J160239+413000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
calcsb
False
masklimit
2.0
hm_noisethreshold
-999.0
target_list
[{'antenna': None, 'field': '16553,16554,16555,16556,16557,16558,16559,16560,16561,16562,16563,16564,16565,16566,16567,16568,16569,16570,16571,16572,16573,16574,16575,16576,16577,16578,16581,16582,16583,16584,16585,16586,16587,16588,16589,16590,16591,16592,16593,16594,16595,16596,16597,16598,16599,16600,16601,16602,16603,16604,16605,16606,17013,17014,17015,17016,17017,17018,17019,17020,17021,17022,17023,17024,17025,17026,17027,17028,17029,17030,17031,17032,17033,17034,17035,17036,17037,17038,17041,17042,17043,17044,17045,17046,17047,17048,17049,17050,17051,17052,17053,17054,17055,17056,17057,17058,17059,17060,17061,17062,17063,17064,17065,17066,17471,17472,17473,17474,17475,17476,17477,17478,17479,17480,17481,17482,17483,17484,17485,17486,17487,17488,17489,17490,17491,17492,17493,17494,17495,17496,17499,17500,17501,17502,17503,17504,17505,17506,17507,17508,17509,17510,17511,17512,17513,17514,17515,17516,17517,17518,17519,17520,17521,17522,17523,17524,17928,17929,17930,17931,17932,17933,17934,17935,17936,17937,17938,17939,17940,17941,17942,17943,17944,17945,17946,17947,17948,17949,17950,17951,17952,17953,18156,18157,18158,18159,18160,18161,18162,18163,18164,18165,18166,18167,18168,18169,18170,18171,18172,18173,18174,18175,18176,18177,18178,18179,18180,18181,18184,18185,18186,18187,18188,18189,18190,18191,18192,18193,18194,18195,18196,18197,18198,18199,18200,18201,18202,18203,18204,18205,18206,18207,18208,18209,18610,18611,18612,18613,18614,18615,18616,18617,18618,18619,18620,18621,18622,18623,18624,18625,18626,18627,18628,18629,18630,18631,18632,18633,18634,18635,18638,18639,18640,18641,18642,18643,18644,18645,18646,18647,18648,18649,18650,18651,18652,18653,18654,18655,18656,18657,18658,18659,18660,18661,18662,18663,19063,19064,19065,19066,19067,19068,19069,19070,19071,19072,19073,19074,19075,19076,19077,19078,19079,19080,19081,19082,19083,19084,19085,19086,19087,19088,19289,19290,19291,19292,19293,19294,19295,19296,19297,19298,19299,19300,19301,19302,19303,19304,19305,19306,19307,19308,19309,19310,19311,19312,19313,19314', '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': '1.0arcsec', 'cfcache': '', 'imsize': [7290, 7290], 'pblimit': None, 'phasecenter': 'J2000 16:02:39.002 +41.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T21t17.J160239+413000.10.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': 1.0, 'uvrange': None, 'bl_ratio': None, 'uvtaper': [], 'scales': [0], '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': '', 'pbmask': None}]
weighting
briggs
cleancontranges
False
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T21t17.J160239+413000_P81281v1_2021_11_14T22_46_51.210/working/VLASS2.2.sb40448756.eb40965402.59532.47423184028_split.ms']
hm_fastnoise
True
hm_cleaning
manual
hm_npixels
0
hm_sidelobethreshold
-999.0
parallel
automatic
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T21t17.J160239+413000_P81281v1_2021_11_14T22_46_51.210/working
hm_minpercentchange
-999.0
hm_cyclefactor
-999.0
hm_minbeamfrac
-999.0
hm_growiterations
-999
tlimit
2.0
hm_dogrowprune
True
hm_minpsffraction
-999.0
hm_masking
none
hm_lownoisethreshold
-999.0
hm_negativethreshold
-999.0
hm_maxpsffraction
-999.0
hm_perchanweightdensity
False
clearlist
True
overwrite_on_export
True
hm_nsigma
0.0
Tasks Execution Statistics
Start time
2021-12-19 00:38:30.321
End
2021-12-20 07:29:28.255
Duration
1 day, 6:50:57.933
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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download
stage4/casapy.log (155.0 KB)