4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
22553 (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
2.61 x 2.31 arcsec
beam p.a.
80.1deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000611 Jy/beam
n-sigma * final scaled MAD of residual
0.000546 Jy/beam
clean residual peak / scaled MAD
4.50
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
115 / -0.81 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
7512
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T18t08.J054501+303000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_masking
none
hm_npixels
0
cleancontranges
False
hm_perchanweightdensity
False
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T18t08.J054501+303000_P91784v1_2021_10_28T22_10_31.767/working
tlimit
2.0
parallel
automatic
hm_sidelobethreshold
-999.0
hm_cyclefactor
-999.0
hm_minbeamfrac
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T18t08.J054501+303000_P91784v1_2021_10_28T22_10_31.767/working/VLASS2.2.sb40864848.eb40921079.59515.267031006944_split.ms']
clearlist
True
masklimit
2.0
hm_growiterations
-999
hm_lownoisethreshold
-999.0
hm_noisethreshold
-999.0
hm_cleaning
manual
hm_fastnoise
True
target_list
[{'antenna': None, 'field': '22553,22554,22555,22556,22557,22558,22559,22560,22561,22562,22563,22564,22565,22566,22567,22568,22569,22570,22571,22572,22573,22574,22575,22576,22577,22578,22579,22580,22581,22582,22583,22686,22687,22688,22689,22690,22691,22692,22693,22694,22695,22696,22697,22698,22699,22700,22701,22702,22703,22704,22705,22706,22707,22708,22709,22710,22711,22712,22713,22714,22715,22716,22949,22950,22951,22952,22953,22954,22955,22956,22957,22958,22959,22960,22961,22962,22963,22964,22965,22966,22967,22968,22969,22970,22971,22972,22973,22974,22975,22976,22977,22978,22979,23082,23083,23084,23085,23086,23087,23088,23089,23090,23091,23092,23093,23094,23095,23096,23097,23098,23099,23100,23101,23102,23103,23104,23105,23106,23107,23108,23109,23110,23111,23112,23345,23346,23347,23348,23349,23350,23351,23352,23353,23354,23355,23356,23357,23358,23359,23360,23361,23362,23363,23364,23365,23366,23367,23368,23369,23370,23371,23372,23373,23374,23375,23478,23479,23480,23481,23482,23483,23484,23485,23486,23487,23488,23489,23490,23491,23492,23493,23494,23495,23496,23497,23498,23499,23500,23501,23502,23503,23504,23505,23506,23507,23508,23740,23741,23742,23743,23744,23745,23746,23747,23748,23749,23750,23751,23752,23753,23754,23755,23756,23757,23758,23759,23760,23761,23762,23763,23764,23765,23766,23767,23768,23769,23770,23771,23872,23873,23874,23875,23876,23877,23878,23879,23880,23881,23882,23883,23884,23885,23886,23887,23888,23889,23890,23891,23892,23893,23894,23895,23896,23897,23898,23899,23900,23901,23902,23903,24134,24135,24136,24137,24138,24139,24140,24141,24142,24143,24144,24145,24146,24147,24148,24149,24150,24151,24152,24153,24154,24155,24156,24157,24158,24159,24160,24161,24162,24163,24164,24165,24266,24267,24268,24269,24270,24271,24272,24273,24274,24275,24276,24277,24278,24279,24280,24281,24282,24283,24284,24285,24286,24287,24288,24289,24290,24291,24292,24293,24294,24295,24296,24297,24528,24529,24530,24531,24532,24533,24534,24535,24536,24537,24538,24539,24540,24541,24542,24543,24544,24545,24546,24547,24548,24549,24550,24551,24552,24553,24554,24555,24556,24557,24558,24659,24660,24661,24662,24663,24664,24665,24666,24667,24668,24669,24670,24671,24672,24673,24674,24675,24676,24677,24678,24679,24680,24681,24682,24683,24684,24685,24686,24687,24688,24689,24920,24921,24922,24923,24924,24925,24926,24927,24928,24929,24930,24931,24932,24933,24934,24935,24936,24937,24938,24939,24940,24941,24942,24943,24944,24945,24946,24947,24948,24949,24950', '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 05:45:1.333 +30.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T18t08.J054501+303000.10.2048.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}]
calcsb
False
weighting
briggs
hm_nsigma
0.0
overwrite_on_export
True
hm_minpsffraction
-999.0
hm_negativethreshold
-999.0
hm_maxpsffraction
-999.0
hm_minpercentchange
-999.0
hm_dogrowprune
True
Tasks Execution Statistics
Start time
2021-11-03 02:42:58.965
End
2021-11-04 09:57:20.604
Duration
1 day, 7:14:21.639
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (150.2 KB)