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)
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beam
4.08 x 2.23 arcsec
beam p.a.
-75.9deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000574 Jy/beam
n-sigma * final scaled MAD of residual
0.000530 Jy/beam
clean residual peak / scaled MAD
4.49
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
18.5 / -0.627 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
3380
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T22t11.J105919+473000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
target_list
[{'antenna': None, 'field': '5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,395,396,397,398,399,400,401,402,403,404,405,406,407,408,409,410,411,412,415,416,417,418,419,420,421,422,423,424,425,426,427,428,429,430,431,432,807,808,809,810,811,812,813,814,815,816,817,818,819,820,821,822,823,824,827,828,829,830,831,832,833,834,835,836,837,838,839,840,841,842,843,844,1221,1222,1223,1224,1225,1226,1227,1228,1229,1230,1231,1232,1233,1234,1235,1236,1237,1238,1241,1242,1243,1244,1245,1246,1247,1248,1249,1250,1251,1252,1253,1254,1255,1256,1257,1258,1636,1637,1638,1639,1640,1641,1642,1643,1644,1645,1646,1647,1648,1649,1650,1651,1652,1653,1656,1657,1658,1659,1660,1661,1662,1663,1664,1665,1666,1667,1668,1669,1670,1671,1672,1673,2053,2054,2055,2056,2057,2058,2059,2060,2061,2062,2063,2064,2065,2066,2067,2068,2069,2070', '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 10:59:19.535 +47.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T22t11.J105919+473000.10.2048.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_cyclefactor
-999.0
hm_growiterations
-999
hm_npixels
0
hm_noisethreshold
-999.0
cleancontranges
False
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T22t11.J105919+473000_P94900v1_2021_11_27T17_26_15.392/working/VLASS2.2.sb40888787.eb40985494.59545.33040479167_split.ms']
clearlist
True
hm_minbeamfrac
-999.0
hm_fastnoise
True
hm_negativethreshold
-999.0
masklimit
2.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T22t11.J105919+473000_P94900v1_2021_11_27T17_26_15.392/working
hm_cleaning
manual
hm_maxpsffraction
-999.0
hm_perchanweightdensity
False
hm_nsigma
0.0
weighting
briggs
tlimit
2.0
parallel
automatic
hm_sidelobethreshold
-999.0
overwrite_on_export
True
calcsb
False
hm_lownoisethreshold
-999.0
hm_masking
none
hm_minpercentchange
-999.0
hm_minpsffraction
-999.0
hm_dogrowprune
True
Tasks Execution Statistics
Start time
2021-12-03 19:22:02.389
End
2021-12-04 04:06:03.864
Duration
8:44:01.475
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (83.2 KB)