4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
19 (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
4.16 x 2.05 arcsec
beam p.a.
11.4deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000872 Jy/beam
n-sigma * final scaled MAD of residual
0.000733 Jy/beam
clean residual peak / scaled MAD
-4.52
non-pbcor image RMS
0.15 mJy/beam
flatnoise image max / min
39.9 / -1.26 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
14617
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T07t14.J091445-123000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_minpercentchange
-999.0
clearlist
True
hm_minbeamfrac
-999.0
hm_minpsffraction
-999.0
hm_dogrowprune
True
hm_sidelobethreshold
-999.0
hm_negativethreshold
-999.0
weighting
briggs
hm_fastnoise
True
masklimit
2.0
hm_cleaning
manual
target_list
[{'antenna': None, 'field': '19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,364,365,366,367,368,369,370,371,372,373,374,375,376,377,378,379,380,381,382,383,384,385,386,417,418,419,420,421,422,423,424,425,426,427,428,429,430,431,432,433,434,435,436,437,438,439,762,763,764,765,766,767,768,769,770,771,772,773,774,775,776,777,778,779,780,781,782,783,784,815,816,817,818,819,820,821,822,823,824,825,826,827,828,829,830,831,832,833,834,835,836,837,1014,1015,1016,1017,1018,1019,1020,1021,1022,1023,1024,1025,1026,1027,1028,1029,1030,1031,1032,1033,1034,1035,1036,1357,1358,1359,1360,1361,1362,1363,1364,1365,1366,1367,1368,1369,1370,1371,1372,1373,1374,1375,1376,1377,1378,1379,1410,1411,1412,1413,1414,1415,1416,1417,1418,1419,1420,1421,1422,1423,1424,1425,1426,1427,1428,1429,1430,1431,1432', '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 09:14:45.575 -12.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T07t14.J091445-123000.10.2048.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}]
overwrite_on_export
True
hm_npixels
0
hm_masking
none
hm_lownoisethreshold
-999.0
parallel
automatic
hm_nsigma
0.0
hm_growiterations
-999
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T07t14.J091445-123000_P96505v1_2022_02_01T22_30_01.272/working
hm_maxpsffraction
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T07t14.J091445-123000_P96505v1_2022_02_01T22_30_01.272/working/VLASS2.2.sb41084233.eb41232901.59611.34163753472_split.ms']
tlimit
2.0
hm_noisethreshold
-999.0
hm_cyclefactor
-999.0
hm_perchanweightdensity
False
cleancontranges
False
calcsb
False
Tasks Execution Statistics
Start time
2022-04-02 02:12:27.700
End
2022-04-02 13:53:30.835
Duration
11:41:03.135
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (229.8 KB)