4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
104 (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
2.86 x 2.16 arcsec
beam p.a.
31.6deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000778 Jy/beam
n-sigma * final scaled MAD of residual
0.000633 Jy/beam
clean residual peak / scaled MAD
-4.50
non-pbcor image RMS
0.12 mJy/beam
flatnoise image max / min
146 / -2.26 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
5880
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T12t26.J170203+043000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_noisethreshold
-999.0
hm_cleaning
manual
hm_minpsffraction
-999.0
cleancontranges
False
hm_fastnoise
True
hm_cyclefactor
-999.0
masklimit
2.0
target_list
[{'antenna': None, 'field': '104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,510,511,512,513,514,515,516,517,518,519,520,521,522,523,524,525,526,527,528,529,530,531,532,693,694,695,696,697,698,699,700,701,702,703,704,705,706,707,708,709,710,711,712,713,714,715,916,917,918,919,920,921,922,923,924,925,926,927,928,929,930,931,932,933,934,935,936,937,938,1119,1120,1121,1122,1123,1124,1125,1126,1127,1128,1129,1130,1131,1132,1133,1134,1135,1136,1137,1138,1139,1140,1141,1302,1303,1304,1305,1306,1307,1308,1309,1310,1311,1312,1313,1314,1315,1316,1317,1318,1319,1320,1321,1322,1323,1324,1525,1526,1527,1528,1529,1530,1531,1532,1533,1534,1535,1536,1537,1538,1539,1540,1541,1542,1543,1544,1545,1546,1547,1708,1709,1710,1711,1712,1713,1714,1715,1716,1717,1718,1719,1720,1721,1722,1723,1724,1725,1726,1727,1728,1729,1730', '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 17:02:3.223 +04.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T12t26.J170203+043000.10.2048.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_growiterations
-999
hm_dogrowprune
True
hm_negativethreshold
-999.0
hm_minpercentchange
-999.0
hm_sidelobethreshold
-999.0
overwrite_on_export
True
hm_perchanweightdensity
False
weighting
briggs
hm_masking
none
clearlist
True
hm_minbeamfrac
-999.0
hm_npixels
0
output_dir
/lustre/aoc/cluster/pipeline/vlass_auto/spool/quicklook/VLASS2.2_T12t26.J170203+043000_P79488v1_2021_09_28T15_35_40.754/working
hm_lownoisethreshold
-999.0
hm_maxpsffraction
-999.0
parallel
automatic
calcsb
False
hm_nsigma
0.0
tlimit
2.0
vis
['/lustre/aoc/cluster/pipeline/vlass_auto/spool/quicklook/VLASS2.2_T12t26.J170203+043000_P79488v1_2021_09_28T15_35_40.754/working/VLASS2.2.sb40232756.eb40404638.59485.02543230324_split.ms']
Tasks Execution Statistics
Start time
2021-10-12 17:04:40.666
End
2021-10-13 01:13:38.422
Duration
8:08:57.757
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (121.9 KB)