4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
16589 (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
2.88 x 2.28 arcsec
beam p.a.
-83.6deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000686 Jy/beam
n-sigma * final scaled MAD of residual
0.000511 Jy/beam
clean residual peak / scaled MAD
4.50
non-pbcor image RMS
0.1 mJy/beam
flatnoise image max / min
204 / -1.74 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
7653
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T20t14.J111050+383000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
cleancontranges
False
weighting
briggs
hm_maxpsffraction
-999.0
hm_fastnoise
True
calcsb
False
hm_masking
none
hm_sidelobethreshold
-999.0
hm_minpsffraction
-999.0
target_list
[{'antenna': None, 'field': '16589,16590,16591,16592,16593,16594,16595,16596,16597,16598,16599,16600,16601,16602,16603,16604,16607,16608,16609,16610,16611,16612,16613,16614,16615,16616,16617,16618,16619,16620,16621,16622,16973,16974,16975,16976,16977,16978,16979,16980,16981,16982,16983,16984,16985,16986,16987,16988,16991,16992,16993,16994,16995,16996,16997,16998,16999,17000,17001,17002,17003,17004,17005,17006,17355,17356,17357,17358,17359,17360,17361,17362,17363,17364,17365,17366,17367,17368,17369,17370,17373,17374,17375,17376,17377,17378,17379,17380,17381,17382,17383,17384,17385,17386,17387,17388,17736,17737,17738,17739,17740,17741,17742,17743,17744,17745,17746,17747,17748,17749,17750,17751,17754,17755,17756,17757,17758,17759,17760,17761,17762,17763,17764,17765,17766,17767,17768,17769,18116,18117,18118,18119,18120,18121,18122,18123,18124,18125,18126,18127,18128,18129,18130,18131', '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 11:10:50.540 +38.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T20t14.J111050+383000.10.2048.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}]
clearlist
True
hm_noisethreshold
-999.0
hm_cleaning
manual
hm_minpercentchange
-999.0
hm_growiterations
-999
tlimit
2.0
hm_npixels
0
masklimit
2.0
hm_negativethreshold
-999.0
hm_dogrowprune
True
hm_nsigma
0.0
parallel
automatic
hm_minbeamfrac
-999.0
overwrite_on_export
True
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T20t14.J111050+383000_P88531v1_2021_11_11T19_18_31.970/working
hm_perchanweightdensity
False
hm_lownoisethreshold
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T20t14.J111050+383000_P88531v1_2021_11_11T19_18_31.970/working/VLASS2.2.sb40525912.eb40962423.59529.26309113426_split.ms']
hm_cyclefactor
-999.0
Tasks Execution Statistics
Start time
2021-12-18 04:03:55.779
End
2021-12-18 12:43:40.713
Duration
8:39:44.934
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (143.0 KB)