4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
11716 (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
2.39 x 2.20 arcsec
beam p.a.
-42.7deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000573 Jy/beam
n-sigma * final scaled MAD of residual
0.000489 Jy/beam
clean residual peak / scaled MAD
4.54
non-pbcor image RMS
99 uJy/beam
flatnoise image max / min
119 / -0.681 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
12220
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T17t11.J073634+243000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
overwrite_on_export
True
hm_nsigma
0.0
hm_npixels
0
hm_noisethreshold
-999.0
target_list
[{'antenna': None, 'field': '11716,11717,11718,11719,11720,11721,11722,11723,11724,11725,11726,11727,11728,11729,11730,11731,11732,11733,11734,11735,11736,11737,11738,11739,11740,11741,11742,11743,11744,11745,11746,11747,12068,12069,12070,12071,12072,12073,12074,12075,12076,12077,12078,12079,12080,12081,12082,12083,12084,12085,12086,12087,12088,12089,12090,12091,12092,12093,12094,12095,12096,12097,12098,12099,12130,12131,12132,12133,12134,12135,12136,12137,12138,12139,12140,12141,12142,12143,12144,12145,12146,12147,12148,12149,12150,12151,12152,12153,12154,12155,12156,12157,12158,12159,12160,12161,12483,12484,12485,12486,12487,12488,12489,12490,12491,12492,12493,12494,12495,12496,12497,12498,12499,12500,12501,12502,12503,12504,12505,12506,12507,12508,12509,12510,12511,12512,12513,12514,12545,12546,12547,12548,12549,12550,12551,12552,12553,12554,12555,12556,12557,12558,12559,12560,12561,12562,12563,12564,12565,12566,12567,12568,12569,12570,12571,12572,12573,12574,12575,12576,12899,12900,12901,12902,12903,12904,12905,12906,12907,12908,12909,12910,12911,12912,12913,12914,12915,12916,12917,12918,12919,12920,12921,12922,12923,12924,12925,12926,12927,12928,12929,12930,13107,13108,13109,13110,13111,13112,13113,13114,13115,13116,13117,13118,13119,13120,13121,13122,13123,13124,13125,13126,13127,13128,13129,13130,13131,13132,13133,13134,13135,13136,13137,13138,13169,13170,13171,13172,13173,13174,13175,13176,13177,13178,13179,13180,13181,13182,13183,13184,13185,13186,13187,13188,13189,13190,13191,13192,13193,13194,13195,13196,13197,13198,13199,13200,13524,13525,13526,13527,13528,13529,13530,13531,13532,13533,13534,13535,13536,13537,13538,13539,13540,13541,13542,13543,13544,13545,13546,13547,13548,13549,13550,13551,13552,13553,13554,13587,13588,13589,13590,13591,13592,13593,13594,13595,13596,13597,13598,13599,13600,13601,13602,13603,13604,13605,13606,13607,13608,13609,13610,13611,13612,13613,13614,13615,13616,13617,13942,13943,13944,13945,13946,13947,13948,13949,13950,13951,13952,13953,13954,13955,13956,13957,13958,13959,13960,13961,13962,13963,13964,13965,13966,13967,13968,13969,13970,13971,13972', '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 07:36:34.069 +24.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T17t11.J073634+243000.10.2048.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}]
parallel
automatic
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T17t11.J073634+243000_P86707v1_2021_11_30T17_25_03.741/working/VLASS2.2.sb40507148.eb40987311.59548.184427245375_split.ms']
hm_minpercentchange
-999.0
cleancontranges
False
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T17t11.J073634+243000_P86707v1_2021_11_30T17_25_03.741/working
hm_cyclefactor
-999.0
weighting
briggs
masklimit
2.0
hm_lownoisethreshold
-999.0
hm_minpsffraction
-999.0
hm_masking
none
hm_growiterations
-999
hm_cleaning
manual
hm_dogrowprune
True
calcsb
False
hm_sidelobethreshold
-999.0
tlimit
2.0
clearlist
True
hm_maxpsffraction
-999.0
hm_fastnoise
True
hm_perchanweightdensity
False
hm_minbeamfrac
-999.0
hm_negativethreshold
-999.0
Tasks Execution Statistics
Start time
2021-12-16 17:57:54.007
End
2021-12-18 16:36:58.160
Duration
1 day, 22:39:04.154
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (207.9 KB)