4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
21030 (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 2.25 arcsec
beam p.a.
6.6deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000625 Jy/beam
n-sigma * final scaled MAD of residual
0.000503 Jy/beam
clean residual peak / scaled MAD
4.51
non-pbcor image RMS
98 uJy/beam
flatnoise image max / min
340 / -5.3 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
15105
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T22t08.J071439+473000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
target_list
[{'antenna': None, 'field': '21030,21031,21032,21033,21034,21035,21036,21037,21038,21039,21040,21041,21042,21043,21044,21045,21046,21047,21048,21049,21050,21051,21052,21053,21054,21055,21056,21057,21058,21059,21060,21339,21340,21341,21342,21343,21344,21345,21346,21347,21348,21349,21350,21351,21352,21353,21354,21355,21356,21357,21358,21359,21360,21361,21362,21363,21364,21365,21366,21367,21368,21369,21440,21441,21442,21443,21444,21445,21446,21447,21448,21449,21450,21451,21452,21453,21454,21455,21456,21457,21458,21459,21460,21461,21462,21463,21464,21465,21466,21467,21468,21469,21470,21471,21750,21751,21752,21753,21754,21755,21756,21757,21758,21759,21760,21761,21762,21763,21764,21765,21766,21767,21768,21769,21770,21771,21772,21773,21774,21775,21776,21777,21778,21779,21780,21781,21852,21853,21854,21855,21856,21857,21858,21859,21860,21861,21862,21863,21864,21865,21866,21867,21868,21869,21870,21871,21872,21873,21874,21875,21876,21877,21878,21879,21880,21881,21882,21883,22164,22165,22166,22167,22168,22169,22170,22171,22172,22173,22174,22175,22176,22177,22178,22179,22180,22181,22182,22183,22184,22185,22186,22187,22188,22189,22190,22191,22192,22193,22194,22195,22266,22267,22268,22269,22270,22271,22272,22273,22274,22275,22276,22277,22278,22279,22280,22281,22282,22283,22284,22285,22286,22287,22288,22289,22290,22291,22292,22293,22294,22295,22296,22297,22579,22580,22581,22582,22583,22584,22585,22586,22587,22588,22589,22590,22591,22592,22593,22594,22595,22596,22597,22598,22599,22600,22601,22602,22603,22604,22605,22606,22607,22608,22609,22682,22683,22684,22685,22686,22687,22688,22689,22690,22691,22692,22693,22694,22695,22696,22697,22698,22699,22700,22701,22702,22703,22704,22705,22706,22707,22708,22709,22710,22711,22712,22996,22997,22998,22999,23000,23001,23002,23003,23004,23005,23006,23007,23008,23009,23010,23011,23012,23013,23014,23015,23016,23017,23018,23019,23020,23021,23022,23023,23024,23025,23026', '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 07:14:39.768 +47.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T22t08.J071439+473000.10.2048.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}]
masklimit
2.0
weighting
briggs
parallel
automatic
hm_growiterations
-999
clearlist
True
hm_negativethreshold
-999.0
hm_minpercentchange
-999.0
hm_noisethreshold
-999.0
hm_fastnoise
True
hm_masking
none
cleancontranges
False
hm_perchanweightdensity
False
hm_cyclefactor
-999.0
hm_sidelobethreshold
-999.0
hm_lownoisethreshold
-999.0
hm_minbeamfrac
-999.0
hm_npixels
0
tlimit
2.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T22t08.J071439+473000_P92513v1_2021_11_24T19_09_21.058/working
calcsb
False
hm_maxpsffraction
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T22t08.J071439+473000_P92513v1_2021_11_24T19_09_21.058/working/VLASS2.2.sb40869292.eb40982614.59542.13818863426_split.ms']
hm_dogrowprune
True
hm_cleaning
manual
hm_nsigma
0.0
overwrite_on_export
True
hm_minpsffraction
-999.0
Tasks Execution Statistics
Start time
2021-12-10 16:37:32.048
End
2021-12-13 00:12:10.715
Duration
2 days, 7:34:38.667
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (244.4 KB)