4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
24912 (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)
View other QA images...
beam
4.14 x 2.15 arcsec
beam p.a.
38.9deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000732 Jy/beam
n-sigma * final scaled MAD of residual
0.000605 Jy/beam
clean residual peak / scaled MAD
-4.50
non-pbcor image RMS
0.12 mJy/beam
flatnoise image max / min
133 / -2.08 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
4935
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T09t32.J204600-043000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
clearlist
True
hm_cleaning
manual
hm_maxpsffraction
-999.0
cleancontranges
False
hm_noisethreshold
-999.0
hm_npixels
0
hm_sidelobethreshold
-999.0
hm_fastnoise
True
hm_nsigma
0.0
hm_lownoisethreshold
-999.0
hm_negativethreshold
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T09t32.J204600-043000_P79848v1_2021_09_25T21_24_41.097/working/VLASS2.2.sb40236271.eb40363029.59482.94710145833_split.ms']
masklimit
2.0
parallel
automatic
calcsb
False
hm_masking
none
hm_minpercentchange
-999.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T09t32.J204600-043000_P79848v1_2021_09_25T21_24_41.097/working
overwrite_on_export
True
weighting
briggs
hm_minpsffraction
-999.0
target_list
[{'antenna': None, 'field': '24912,24913,24914,24915,24916,24917,24918,24919,24920,24921,24922,24923,24924,24925,24926,24927,24928,24929,24930,24931,24932,24933,24934,25255,25256,25257,25258,25259,25260,25261,25262,25263,25264,25265,25266,25267,25268,25269,25270,25271,25272,25273,25274,25275,25276,25277,25318,25319,25320,25321,25322,25323,25324,25325,25326,25327,25328,25329,25330,25331,25332,25333,25334,25335,25336,25337,25338,25339,25340,25661,25662,25663,25664,25665,25666,25667,25668,25669,25670,25671,25672,25673,25674,25675,25676,25677,25678,25679,25680,25681,25682,25683,25864,25865,25866,25867,25868,25869,25870,25871,25872,25873,25874,25875,25876,25877,25878,25879,25880,25881,25882,25883,25884,25885,25886,25927,25928,25929,25930,25931,25932,25933,25934,25935,25936,25937,25938,25939,25940,25941,25942,25943,25944,25945,25946,25947,25948,25949,26270,26271,26272,26273,26274,26275,26276,26277,26278,26279,26280,26281,26282,26283,26284,26285,26286,26287,26288,26289,26290,26291,26292,26333,26334,26335,26336,26337,26338,26339,26340,26341,26342,26343,26344,26345,26346,26347,26348,26349,26350,26351,26352,26353,26354,26355,26676,26677,26678,26679,26680,26681,26682,26683,26684,26685,26686,26687,26688,26689,26690,26691,26692,26693,26694,26695,26696,26697,26698', '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': [5760, 5760], 'pblimit': None, 'phasecenter': 'J2000 20:46:0.879 -04.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T09t32.J204600-043000.10.2048.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}]
hm_dogrowprune
True
hm_perchanweightdensity
False
hm_growiterations
-999
tlimit
2.0
hm_cyclefactor
-999.0
hm_minbeamfrac
-999.0
Tasks Execution Statistics
Start time
2021-11-04 16:16:58.044
End
2021-11-05 00:47:24.179
Duration
8:30:26.135
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (111.7 KB)