4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
10055 (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
3.22 x 2.23 arcsec
beam p.a.
43.6deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000588 Jy/beam
n-sigma * final scaled MAD of residual
0.000528 Jy/beam
clean residual peak / scaled MAD
-4.51
non-pbcor image RMS
0.1 mJy/beam
flatnoise image max / min
36.3 / -0.826 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
5650
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T12t27.J175006+053000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_growiterations
-999
hm_sidelobethreshold
-999.0
hm_dogrowprune
True
weighting
briggs
calcsb
False
hm_nsigma
0.0
hm_npixels
0
hm_lownoisethreshold
-999.0
hm_fastnoise
True
hm_cyclefactor
-999.0
hm_minbeamfrac
-999.0
overwrite_on_export
True
hm_perchanweightdensity
False
parallel
automatic
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T12t27.J175006+053000_P79378v1_2021_09_29T14_24_37.495/working
hm_minpsffraction
-999.0
cleancontranges
False
hm_minpercentchange
-999.0
hm_cleaning
manual
hm_masking
none
hm_negativethreshold
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T12t27.J175006+053000_P79378v1_2021_09_29T14_24_37.495/working/VLASS2.2.sb40232189.eb40456740.59486.99024296296_split.ms']
target_list
[{'antenna': None, 'field': '10055,10056,10057,10058,10059,10060,10061,10062,10063,10064,10065,10066,10067,10068,10069,10070,10071,10072,10073,10074,10075,10076,10077,10156,10157,10158,10159,10160,10161,10162,10163,10164,10165,10166,10167,10168,10169,10170,10171,10172,10173,10174,10175,10176,10177,10178,10459,10460,10461,10462,10463,10464,10465,10466,10467,10468,10469,10470,10471,10472,10473,10474,10475,10476,10477,10478,10479,10480,10481,10560,10561,10562,10563,10564,10565,10566,10567,10568,10569,10570,10571,10572,10573,10574,10575,10576,10577,10578,10579,10580,10581,10582,10863,10864,10865,10866,10867,10868,10869,10870,10871,10872,10873,10874,10875,10876,10877,10878,10879,10880,10881,10882,10883,10884,10885,10964,10965,10966,10967,10968,10969,10970,10971,10972,10973,10974,10975,10976,10977,10978,10979,10980,10981,10982,10983,10984,10985,10986,11269,11270,11271,11272,11273,11274,11275,11276,11277,11278,11279,11280,11281,11282,11283,11284,11285,11286,11287,11288,11289,11290,11291,11370,11371,11372,11373,11374,11375,11376,11377,11378,11379,11380,11381,11382,11383,11384,11385,11386,11387,11388,11389,11390,11391,11392,11675,11676,11677,11678,11679,11680,11681,11682,11683,11684,11685,11686,11687,11688,11689,11690,11691,11692,11693,11694,11695,11696,11697', '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 17:50:6.876 +05.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T12t27.J175006+053000.10.2048.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': 200, '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}]
masklimit
2.0
clearlist
True
hm_maxpsffraction
-999.0
tlimit
2.0
hm_noisethreshold
-999.0
Tasks Execution Statistics
Start time
2021-11-06 15:58:39.348
End
2021-11-07 09:26:46.776
Duration
17:28:07.429
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (161.0 KB)