4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
4 (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
2.81 x 2.10 arcsec
beam p.a.
-46.9deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000612 Jy/beam
n-sigma * final scaled MAD of residual
0.000519 Jy/beam
clean residual peak / scaled MAD
4.52
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
78 / -0.824 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
7878
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T26t15.J195629+643000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
clearlist
True
overwrite_on_export
True
hm_sidelobethreshold
-999.0
cleancontranges
False
tlimit
2.0
hm_minpercentchange
-999.0
hm_growiterations
-999
hm_cleaning
manual
hm_cyclefactor
-999.0
hm_masking
none
target_list
[{'antenna': None, 'field': '4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,326,327,328,329,330,331,332,333,334,335,336,337,338,339,340,341,342,343,344,345,346,347,348,351,352,353,354,355,356,357,358,359,360,361,362,363,364,365,366,367,368,369,370,371,372,373,675,676,677,678,679,680,681,682,683,684,685,686,687,688,689,690,691,692,693,694,695,696,697,700,701,702,703,704,705,706,707,708,709,710,711,712,713,714,715,716,717,718,719,720,721,722,1028,1029,1030,1031,1032,1033,1034,1035,1036,1037,1038,1039,1040,1041,1042,1043,1044,1045,1046,1047,1048,1049,1050,1053,1054,1055,1056,1057,1058,1059,1060,1061,1062,1063,1064,1065,1066,1067,1068,1069,1070,1071,1072,1073,1074,1075,1230,1231,1232,1233,1234,1235,1236,1237,1238,1239,1240,1241,1242,1243,1244,1245,1246,1247,1248,1249,1250,1251,1252,1562,1563,1564,1565,1566,1567,1568,1569,1570,1571,1572,1573,1574,1575,1576,1577,1578,1579,1580,1581,1582,1583,1584,1587,1588,1589,1590,1591,1592,1593,1594,1595,1596,1597,1598,1599,1600,1601,1602,1603,1604,1605,1606,1607,1608,1609,6105,6106,6107,6108,6109,6110,6111,6112,6442,6443,6444,6445,6446,6447,6448,6449,6452,6453,6454,6455,6456,6457,6458,6459,6791,6792,6793,6794,6795,6796,6797,6798,6801,6802,6803,6804,6805,6806,6807,6808,7144,7145,7146,7147,7148,7149,7150,7151,7154,7155,7156,7157,7158,7159,7160,7161,7331,7332,7333,7334,7335,7336,7337,7338,7678,7679,7680,7681,7682,7683,7684,7685,7688,7689,7690,7691,7692,7693,7694,7695', '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 19:56:29.925 +64.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T26t15.J195629+643000.10.2048.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_minpsffraction
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T26t15.J195629+643000_P95592v1_2021_12_01T21_38_03.444/working/VLASS2.2.sb40893390.eb40988040.59549.01351658565_split.ms']
weighting
briggs
calcsb
False
hm_fastnoise
True
masklimit
2.0
hm_lownoisethreshold
-999.0
hm_nsigma
0.0
hm_noisethreshold
-999.0
hm_negativethreshold
-999.0
parallel
automatic
hm_perchanweightdensity
False
hm_dogrowprune
True
hm_maxpsffraction
-999.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T26t15.J195629+643000_P95592v1_2021_12_01T21_38_03.444/working
hm_npixels
0
hm_minbeamfrac
-999.0
Tasks Execution Statistics
Start time
2021-12-11 21:58:59.603
End
2021-12-12 23:26:41.972
Duration
1 day, 1:27:42.369
Note, WebLog generation is not included in the time.
CASA logs for stage 4
View
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download
stage4/casapy.log (145.8 KB)