4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
16746 (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
2.65 x 2.12 arcsec
beam p.a.
26.2deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000619 Jy/beam
n-sigma * final scaled MAD of residual
0.000550 Jy/beam
clean residual peak / scaled MAD
4.50
non-pbcor image RMS
0.1 mJy/beam
flatnoise image max / min
22.6 / -0.679 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
4952
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T12t23.J151009+063000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_lownoisethreshold
-999.0
overwrite_on_export
True
hm_masking
none
hm_minbeamfrac
-999.0
hm_nsigma
0.0
hm_perchanweightdensity
False
cleancontranges
False
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T12t23.J151009+063000_P95814v1_2021_12_14T23_28_43.786/working
calcsb
False
clearlist
True
parallel
automatic
hm_sidelobethreshold
-999.0
hm_cyclefactor
-999.0
weighting
briggs
hm_noisethreshold
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T12t23.J151009+063000_P95814v1_2021_12_14T23_28_43.786/working/VLASS2.2.sb41024151.eb41035404.59562.53703290509_split.ms']
hm_cleaning
manual
target_list
[{'antenna': None, 'field': '16746,16747,16748,16749,16750,16751,16752,16753,16754,16755,16756,16757,16758,16759,16760,16761,16762,16763,16764,16765,16766,16767,16768,16847,16848,16849,16850,16851,16852,16853,16854,16855,16856,16857,16858,16859,16860,16861,16862,16863,16864,16865,16866,16867,16868,16869,17150,17151,17152,17153,17154,17155,17156,17157,17158,17159,17160,17161,17162,17163,17164,17165,17166,17167,17168,17169,17170,17171,17172,17251,17252,17253,17254,17255,17256,17257,17258,17259,17260,17261,17262,17263,17264,17265,17266,17267,17268,17269,17270,17271,17272,17273,17554,17555,17556,17557,17558,17559,17560,17561,17562,17563,17564,17565,17566,17567,17568,17569,17570,17571,17572,17573,17574,17575,17576,17655,17656,17657,17658,17659,17660,17661,17662,17663,17664,17665,17666,17667,17668,17669,17670,17671,17672,17673,17674,17675,17676,17677,17958,17959,17960,17961,17962,17963,17964,17965,17966,17967,17968,17969,17970,17971,17972,17973,17974,17975,17976,17977,17978,17979,17980,18059,18060,18061,18062,18063,18064,18065,18066,18067,18068,18069,18070,18071,18072,18073,18074,18075,18076,18077,18078,18079,18080,18081,18362,18363,18364,18365,18366,18367,18368,18369,18370,18371,18372,18373,18374,18375,18376,18377,18378,18379,18380,18381,18382,18383,18384', '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 15:10:9.915 +06.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T12t23.J151009+063000.10.2048.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}]
masklimit
2.0
hm_maxpsffraction
-999.0
hm_minpsffraction
-999.0
hm_fastnoise
True
tlimit
2.0
hm_npixels
0
hm_growiterations
-999
hm_negativethreshold
-999.0
hm_dogrowprune
True
hm_minpercentchange
-999.0
Tasks Execution Statistics
Start time
2022-02-01 01:57:44.513
End
2022-02-01 07:48:04.193
Duration
5:50:19.680
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (106.3 KB)