4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
5 (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
2.83 x 1.70 arcsec
beam p.a.
48.6deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000745 Jy/beam
n-sigma * final scaled MAD of residual
0.000660 Jy/beam
clean residual peak / scaled MAD
4.54
non-pbcor image RMS
0.13 mJy/beam
flatnoise image max / min
171 / -2.11 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
9441
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T06t29.J191902-193000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_dogrowprune
True
hm_minbeamfrac
-999.0
hm_minpsffraction
-999.0
tlimit
2.0
hm_lownoisethreshold
-999.0
parallel
automatic
hm_fastnoise
True
hm_nsigma
0.0
clearlist
True
masklimit
2.0
hm_growiterations
-999
hm_maxpsffraction
-999.0
hm_minpercentchange
-999.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T06t29.J191902-193000_P101366v1_2022_02_04T00_12_01.771/working
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T06t29.J191902-193000_P101366v1_2022_02_04T00_12_01.771/working/VLASS2.2.sb41173099.eb41249976.59614.65410378472_split.ms']
hm_masking
none
hm_sidelobethreshold
-999.0
hm_cleaning
manual
hm_cyclefactor
-999.0
hm_npixels
0
hm_noisethreshold
-999.0
overwrite_on_export
True
weighting
briggs
calcsb
False
hm_negativethreshold
-999.0
hm_perchanweightdensity
False
target_list
[{'antenna': None, 'field': '5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,366,367,368,369,370,371,372,373,374,375,376,377,378,379,380,381,382,383,384,385,388,389,390,391,392,393,394,395,396,397,398,399,400,401,402,403,404,405,406,407,750,751,752,753,754,755,756,757,758,759,760,761,762,763,764,765,766,767,768,769,772,773,774,775,776,777,778,779,780,781,782,783,784,785,786,787,788,789,790,791,1134,1135,1136,1137,1138,1139,1140,1141,1142,1143,1144,1145,1146,1147,1148,1149,1150,1151,1152,1153,1156,1157,1158,1159,1160,1161,1162,1163,1164,1165,1166,1167,1168,1169,1170,1171,1172,1173,1174,1175,1518,1519,1520,1521,1522,1523,1524,1525,1526,1527,1528,1529,1530,1531,1532,1533,1534,1535,1536,1537,1540,1541,1542,1543,1544,1545,1546,1547,1548,1549,1550,1551,1552,1553,1554,1555,1556,1557,1558,1559,1903,1904,1905,1906,1907,1908,1909,1910,1911,1912,1913,1914,1915,1916,1917,1918,1919,1920,1921,1922', '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 19:19:2.230 -19.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T06t29.J191902-193000.10.2048.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}]
cleancontranges
False
Tasks Execution Statistics
Start time
2022-02-22 23:27:52.819
End
2022-02-23 18:07:06.122
Duration
18:39:13.302
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (178.3 KB)