4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
84 (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
2.92 x 2.38 arcsec
beam p.a.
-53.1deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000671 Jy/beam
n-sigma * final scaled MAD of residual
0.000605 Jy/beam
clean residual peak / scaled MAD
4.51
non-pbcor image RMS
0.12 mJy/beam
flatnoise image max / min
67.5 / -1.82 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
5551
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS3.1.ql.T27t01.J004235+653000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_minbeamfrac
-999.0
vis
['VLASS3.1.sb43615987.eb43722812.60018.9553462037_split_split.ms']
hm_weighting
None
hm_minpercentchange
-999.0
hm_dogrowprune
None
hm_negativethreshold
-999.0
hm_perchanweightdensity
None
tlimit
2.0
hm_noisethreshold
-999.0
cleancontranges
False
overwrite_on_export
True
hm_nsigma
0.0
target_list
[{'antenna': None, 'field': '84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,313,314,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,330,331,332,333,334,494,495,496,497,498,499,500,501,502,503,504,505,506,507,508,509,510,511,512,513,514,515,516,720,721,722,723,724,725,726,727,728,729,730,731,732,733,734,735,736,737,738,739,740,741,742,900,901,902,903,904,905,906,907,908,909,910,911,912,913,914,915,916,917,918,919,920,921,922,1102,1103,1104,1105,1106,1107,1108,1109,1110,1111,1112,1113,1114,1115,1116,1117,1118,1119,1120,1121,1122,1123,1124,1325,1326,1327,1328,1329,1330,1331,1332,1333,1334,1335,1336,1337,1338,1339,1340,1341,1342,1343,1344,1345,1346,1347,1502,1503,1504,1505,1506,1507,1508,1509,1510,1511,1512,1513,1514,1515,1516,1517,1518,1519,1520,1521,1522,1523,1524,1724,1725,1726,1727,1728,1729,1730,1731,1732,1733,1734,1735,1736,1737,1738,1739,1740,1741,1742,1743,1744,1745,1746', '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 00:42:35.498 +65.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS3.1.ql.T27t01.J004235+653000.10.2048.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
hm_lownoisethreshold
-999.0
hm_cyclefactor
-999.0
hm_cleaning
manual
hm_npixels
0
hm_growiterations
-999
hm_fastnoise
None
output_dir
masklimit
2.0
hm_maxpsffraction
-999.0
hm_masking
none
hm_sidelobethreshold
-999.0
parallel
automatic
hm_minpsffraction
-999.0
Tasks Execution Statistics
Start time
2023-04-14 01:42:08.175
End
2023-04-14 09:45:12.776
Duration
8:03:04.601
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (99.5 KiB)