4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
214 (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
4.02 x 2.24 arcsec
beam p.a.
-72.8deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000687 Jy/beam
n-sigma * final scaled MAD of residual
0.000565 Jy/beam
clean residual peak / scaled MAD
4.54
non-pbcor image RMS
0.12 mJy/beam
flatnoise image max / min
183 / -3.43 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
7181
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T21t14.J135843+403000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_growiterations
-999
hm_minbeamfrac
-999.0
hm_dogrowprune
True
cleancontranges
False
target_list
[{'antenna': None, 'field': '214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,679,680,681,682,683,684,685,686,687,688,689,690,691,692,693,694,695,696,697,698,699,702,703,704,705,706,707,708,709,710,711,712,713,714,715,716,717,718,719,720,721,722,1143,1144,1145,1146,1147,1148,1149,1150,1151,1152,1153,1154,1155,1156,1157,1158,1159,1160,1161,1162,1163,1166,1167,1168,1169,1170,1171,1172,1173,1174,1175,1176,1177,1178,1179,1180,1181,1182,1183,1184,1185,1186,1605,1606,1607,1608,1609,1610,1611,1612,1613,1614,1615,1616,1617,1618,1619,1620,1621,1622,1623,1624,1625,1628,1629,1630,1631,1632,1633,1634,1635,1636,1637,1638,1639,1640,1641,1642,1643,1644,1645,1646,1647,1648,2065,2066,2067,2068,2069,2070,2071,2072,2073,2074,2075,2076,2077,2078,2079,2080,2081,2082,2083,2084,2085,2088,2089,2090,2091,2092,2093,2094,2095,2096,2097,2098,2099,2100,2101,2102,2103,2104,2105,2106,2107', '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 13:58:43.138 +40.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T21t14.J135843+403000.10.2048.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_minpercentchange
-999.0
hm_nsigma
0.0
hm_lownoisethreshold
-999.0
hm_cyclefactor
-999.0
weighting
briggs
hm_fastnoise
True
masklimit
2.0
calcsb
False
hm_minpsffraction
-999.0
parallel
automatic
clearlist
True
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T21t14.J135843+403000_P81329v1_2021_10_08T17_49_11.399/working
tlimit
2.0
hm_sidelobethreshold
-999.0
hm_negativethreshold
-999.0
hm_noisethreshold
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T21t14.J135843+403000_P81329v1_2021_10_08T17_49_11.399/working/VLASS2.2.sb40449895.eb40566703.59495.60372023148_split.ms']
hm_perchanweightdensity
False
hm_maxpsffraction
-999.0
hm_cleaning
manual
overwrite_on_export
True
hm_npixels
0
hm_masking
none
Tasks Execution Statistics
Start time
2021-10-28 21:18:02.045
End
2021-10-29 16:08:45.913
Duration
18:50:43.868
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (137.7 KB)