4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
17281 (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
2.80 x 2.05 arcsec
beam p.a.
-30.4deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000691 Jy/beam
n-sigma * final scaled MAD of residual
0.000635 Jy/beam
clean residual peak / scaled MAD
4.50
non-pbcor image RMS
0.13 mJy/beam
flatnoise image max / min
46.7 / -2.13 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
4013
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T11t25.J163401+023000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_masking
none
hm_noisethreshold
-999.0
hm_nsigma
0.0
hm_negativethreshold
-999.0
hm_perchanweightdensity
False
target_list
[{'antenna': None, 'field': '17281,17282,17283,17284,17285,17286,17287,17288,17289,17290,17291,17292,17293,17294,17295,17296,17297,17298,17299,17300,17301,17302,17625,17626,17627,17628,17629,17630,17631,17632,17633,17634,17635,17636,17637,17638,17639,17640,17641,17642,17643,17644,17645,17646,17687,17688,17689,17690,17691,17692,17693,17694,17695,17696,17697,17698,17699,17700,17701,17702,17703,17704,17705,17706,17707,17708,18031,18032,18033,18034,18035,18036,18037,18038,18039,18040,18041,18042,18043,18044,18045,18046,18047,18048,18049,18050,18051,18052,18093,18094,18095,18096,18097,18098,18099,18100,18101,18102,18103,18104,18105,18106,18107,18108,18109,18110,18111,18112,18113,18114,18437,18438,18439,18440,18441,18442,18443,18444,18445,18446,18447,18448,18449,18450,18451,18452,18453,18454,18455,18456,18457,18458,18640,18641,18642,18643,18644,18645,18646,18647,18648,18649,18650,18651,18652,18653,18654,18655,18656,18657,18658,18659,18660,18661,18702,18703,18704,18705,18706,18707,18708,18709,18710,18711,18712,18713,18714,18715,18716,18717,18718,18719,18720,18721,18722,18723,19046,19047,19048,19049,19050,19051,19052,19053,19054,19055,19056,19057,19058,19059,19060,19061,19062,19063,19064,19065,19066,19067', '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 16:34:1.243 +02.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T11t25.J163401+023000.10.2048.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
masklimit
2.0
tlimit
2.0
hm_minpsffraction
-999.0
weighting
briggs
parallel
automatic
hm_dogrowprune
True
hm_minbeamfrac
-999.0
hm_cyclefactor
-999.0
hm_sidelobethreshold
-999.0
hm_growiterations
-999
hm_lownoisethreshold
-999.0
overwrite_on_export
True
hm_maxpsffraction
-999.0
calcsb
False
hm_cleaning
manual
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T11t25.J163401+023000_P91270v1_2021_10_19T19_44_43.554/working
hm_fastnoise
True
hm_minpercentchange
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T11t25.J163401+023000_P91270v1_2021_10_19T19_44_43.554/working/VLASS2.2.sb40566705.eb40773292.59506.62136980324_split.ms']
cleancontranges
False
hm_npixels
0
Tasks Execution Statistics
Start time
2021-11-29 22:35:34.560
End
2021-11-30 04:19:53.977
Duration
5:44:19.416
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (98.6 KB)