4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
14176 (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
2.39 x 2.22 arcsec
beam p.a.
7.3deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000728 Jy/beam
n-sigma * final scaled MAD of residual
0.000500 Jy/beam
clean residual peak / scaled MAD
4.50
non-pbcor image RMS
98 uJy/beam
flatnoise image max / min
380 / -7.82 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
18352
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T22t06.J050255+473000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
calcsb
False
masklimit
2.0
hm_minpercentchange
-999.0
hm_npixels
0
hm_lownoisethreshold
-999.0
hm_maxpsffraction
-999.0
weighting
briggs
hm_negativethreshold
-999.0
hm_dogrowprune
True
hm_noisethreshold
-999.0
clearlist
True
hm_sidelobethreshold
-999.0
target_list
[{'antenna': None, 'field': '14176,14177,14178,14179,14180,14181,14182,14183,14184,14185,14186,14187,14188,14189,14190,14191,14192,14193,14194,14195,14196,14197,14198,14199,14200,14201,14204,14205,14206,14207,14208,14209,14210,14211,14212,14213,14214,14215,14216,14217,14218,14219,14220,14221,14222,14223,14224,14225,14226,14227,14228,14229,14587,14588,14589,14590,14591,14592,14593,14594,14595,14596,14597,14598,14599,14600,14601,14602,14603,14604,14605,14606,14607,14608,14609,14610,14611,14612,14615,14616,14617,14618,14619,14620,14621,14622,14623,14624,14625,14626,14627,14628,14629,14630,14631,14632,14633,14634,14635,14636,14637,14638,14639,14640,15000,15001,15002,15003,15004,15005,15006,15007,15008,15009,15010,15011,15012,15013,15014,15015,15016,15017,15018,15019,15020,15021,15022,15023,15024,15025,15028,15029,15030,15031,15032,15033,15034,15035,15036,15037,15038,15039,15040,15041,15042,15043,15044,15045,15046,15047,15048,15049,15050,15051,15052,15053,15414,15415,15416,15417,15418,15419,15420,15421,15422,15423,15424,15425,15426,15427,15428,15429,15430,15431,15432,15433,15434,15435,15436,15437,15438,15439,15442,15443,15444,15445,15446,15447,15448,15449,15450,15451,15452,15453,15454,15455,15456,15457,15458,15459,15460,15461,15462,15463,15464,15465,15466,15467,15830,15831,15832,15833,15834,15835,15836,15837,15838,15839,15840,15841,15842,15843,15844,15845,15846,15847,15848,15849,15850,15851,15852,15853,15854,15855,15858,15859,15860,15861,15862,15863,15864,15865,15866,15867,15868,15869,15870,15871,15872,15873,15874,15875,15876,15877,15878,15879,15880,15881,15882,15883', '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 05:02:55.954 +47.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T22t06.J050255+473000.10.2048.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}]
hm_growiterations
-999
overwrite_on_export
True
parallel
automatic
hm_cyclefactor
-999.0
hm_nsigma
0.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T22t06.J050255+473000_P92599v1_2021_11_24T19_09_23.807/working
hm_fastnoise
True
hm_perchanweightdensity
False
hm_masking
none
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T22t06.J050255+473000_P92599v1_2021_11_24T19_09_23.807/working/VLASS2.2.sb40869292.eb40982614.59542.13818863426_split.ms']
hm_minbeamfrac
-999.0
cleancontranges
False
tlimit
2.0
hm_cleaning
manual
hm_minpsffraction
-999.0
Tasks Execution Statistics
Start time
2021-12-10 21:21:17.858
End
2021-12-13 08:21:19.506
Duration
2 days, 11:00:01.648
Note, WebLog generation is not included in the time.
CASA logs for stage 4
View
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download
stage4/casapy.log (291.5 KB)