4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
190 (TARGET)
2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17
I
centre frequency of image
3.0000GHz (LSRK)
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beam
2.83 x 2.27 arcsec
beam p.a.
20.2deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000676 Jy/beam
n-sigma * final scaled MAD of residual
0.000609 Jy/beam
clean residual peak / scaled MAD
4.50
non-pbcor image RMS
0.00012 Jy/beam
flatnoise image max / min
0.0476 / -0.000823 Jy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
5194
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.1.ql.T22t19.J185919+473000.10.2048.v2.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
tlimit
2.0
hm_perchanweightdensity
False
hm_npixels
0
hm_negativethreshold
-999.0
weighting
briggs
hm_masking
none
hm_minpercentchange
-999.0
masklimit
2.0
hm_nsigma
0.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_auto/spool/quicklook/VLASS2.1_T22t19.J185919+473000_P64194v2_2020_08_13T17_39_32.317/working
hm_cleaning
manual
hm_growiterations
-999
cleancontranges
False
hm_fastnoise
True
hm_minbeamfrac
-999.0
hm_dogrowprune
True
calcsb
False
target_list
[{'phasecenter': 'J2000 18:59:19.535 +47.30.0.0000', 'scales': [0], 'sensitivity': (0.0, None, None), 'spw': '2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17', 'num_all_spws': None, 'imagename': 'VLASS2.1.ql.T22t19.J185919+473000.10.2048.v2', 'spwsel_topo': None, 'nterms': 2, 'threshold': '', 'nbin': -1, 'imsize': [7290, 7290], 'pblimit': None, 'hm_nsigma': None, 'num_good_spws': None, 'antenna': None, 'width': '', 'conjbeams': False, 'mosweight': None, 'cell': '1.0arcsec', 'start': '', 'is_per_eb': None, 'restfreq': None, 'spwsel_lsrk': None, 'gridder': 'mosaic', 'cycleniter': -999, 'field': '190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,601,602,603,604,605,606,607,608,609,610,611,612,613,614,615,616,617,618,621,622,623,624,625,626,627,628,629,630,631,632,633,634,635,636,637,638,1014,1015,1016,1017,1018,1019,1020,1021,1022,1023,1024,1025,1026,1027,1028,1029,1030,1031,1034,1035,1036,1037,1038,1039,1040,1041,1042,1043,1044,1045,1046,1047,1048,1049,1050,1051,1428,1429,1430,1431,1432,1433,1434,1435,1436,1437,1438,1439,1440,1441,1442,1443,1444,1445,1448,1449,1450,1451,1452,1453,1454,1455,1456,1457,1458,1459,1460,1461,1462,1463,1464,1465,1844,1845,1846,1847,1848,1849,1850,1851,1852,1853,1854,1855,1856,1857,1858,1859,1860,1861,1864,1865,1866,1867,1868,1869,1870,1871,1872,1873,1874,1875,1876,1877,1878,1879,1880,1881,7192,7193,7194,7195,7196,7197,7198,7199,7200,7201,7202,7203,7204,7207,7208,7209,7210,7211,7212,7213,7214,7215,7216,7217,7218,7219,7603,7604,7605,7606,7607,7608,7609,7610,7611,7612,7613,7614,7615,7618,7619,7620,7621,7622,7623,7624,7625,7626,7627,7628,7629,7630,8016,8017,8018,8019,8020,8021,8022,8023,8024,8025,8026,8027,8028,8031,8032,8033,8034,8035,8036,8037,8038,8039,8040,8041,8042,8043,8430,8431,8432,8433,8434,8435,8436,8437,8438,8439,8440,8441,8442,8445,8446,8447,8448,8449,8450,8451,8452,8453,8454,8455,8456,8457,8846,8847,8848,8849,8850,8851,8852,8853,8854,8855,8856,8857,8858,8861,8862,8863,8864,8865,8866,8867,8868,8869,8870,8871,8872,8873', 'stokes': 'I', 'datacolumn': 'data', 'reffreq': '3.0GHz', 'intent': 'TARGET', 'uvrange': None, 'cyclefactor': -999.0, 'robust': 1.0, 'niter': 20000, 'nchan': -1, 'deconvolver': 'mtmfs', 'vis': None, 'cfcache': '', 'mask': '', 'spwsel_all_cont': None, 'usepointing': None, 'specmode': 'mfs', 'uvtaper': []}]
parallel
automatic
vis
['/lustre/aoc/cluster/pipeline/vlass_auto/spool/quicklook/VLASS2.1_T22t19.J185919+473000_P64194v2_2020_08_13T17_39_32.317/working/VLASS2.1.sb38526435.eb38567732.59074.15649113426_split.ms']
hm_noisethreshold
-999.0
hm_lownoisethreshold
-999.0
overwrite_on_export
True
hm_sidelobethreshold
-999.0
Tasks Execution Statistics
Start time
2020-11-26 08:23:12.125
End
2020-11-27 04:20:26.263
Duration
19:57:14.138
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (121.9 KB)