4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
24056 (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 1.67 arcsec
beam p.a.
48.8deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000654 Jy/beam
n-sigma * final scaled MAD of residual
0.000569 Jy/beam
clean residual peak / scaled MAD
-4.51
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
38.4 / -0.806 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
7794
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T05t15.J095924-223000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_nsigma
0.0
calcsb
False
hm_minpsffraction
-999.0
weighting
briggs
hm_perchanweightdensity
False
hm_lownoisethreshold
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T05t15.J095924-223000_P99078v1_2022_02_07T16_25_33.288/working/VLASS2.2.sb41158861.eb41259314.59617.01744894676_split.ms']
hm_sidelobethreshold
-999.0
overwrite_on_export
True
hm_npixels
0
hm_minpercentchange
-999.0
clearlist
True
hm_growiterations
-999
hm_dogrowprune
True
masklimit
2.0
hm_masking
none
tlimit
2.0
hm_maxpsffraction
-999.0
hm_minbeamfrac
-999.0
hm_noisethreshold
-999.0
target_list
[{'antenna': None, 'field': '24056,24057,24058,24059,24060,24061,24062,24063,24064,24065,24066,24067,24068,24069,24070,24071,24072,24073,24074,24432,24433,24434,24435,24436,24437,24438,24439,24440,24441,24442,24443,24444,24445,24446,24447,24448,24449,24450,24453,24454,24455,24456,24457,24458,24459,24460,24461,24462,24463,24464,24465,24466,24467,24468,24469,24470,24471,24828,24829,24830,24831,24832,24833,24834,24835,24836,24837,24838,24839,24840,24841,24842,24843,24844,24845,24846,24849,24850,24851,24852,24853,24854,24855,24856,24857,24858,24859,24860,24861,24862,24863,24864,24865,24866,24867,25224,25225,25226,25227,25228,25229,25230,25231,25232,25233,25234,25235,25236,25237,25238,25239,25240,25241,25242,25245,25246,25247,25248,25249,25250,25251,25252,25253,25254,25255,25256,25257,25258,25259,25260,25261,25262,25263,25619,25620,25621,25622,25623,25624,25625,25626,25627,25628,25629,25630,25631,25632,25633,25634,25635,25636,25637,25640,25641,25642,25643,25644,25645,25646,25647,25648,25649,25650,25651,25652,25653,25654,25655,25656,25657,25658,26013,26014,26015,26016,26017,26018,26019,26020,26021,26022,26023,26024,26025,26026,26027,26028,26029,26030,26031,26034,26035,26036,26037,26038,26039,26040,26041,26042,26043,26044,26045,26046,26047,26048,26049,26050,26051,26052,26407,26408,26409,26410,26411,26412,26413,26414,26415,26416,26417,26418,26419,26420,26421,26422,26423,26424,26425', '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 09:59:24.818 -22.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T05t15.J095924-223000.10.2048.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}]
cleancontranges
False
hm_cyclefactor
-999.0
parallel
automatic
hm_negativethreshold
-999.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T05t15.J095924-223000_P99078v1_2022_02_07T16_25_33.288/working
hm_fastnoise
True
hm_cleaning
manual
Tasks Execution Statistics
Start time
2022-02-24 21:22:58.615
End
2022-02-25 17:13:45.134
Duration
19:50:46.519
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (147.5 KB)