4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
18456 (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
2.42 x 1.72 arcsec
beam p.a.
50.6deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000672 Jy/beam
n-sigma * final scaled MAD of residual
0.000592 Jy/beam
clean residual peak / scaled MAD
4.53
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
145 / -2.65 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
11274
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T05t35.J224623-203000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_minpsffraction
-999.0
hm_cyclefactor
-999.0
hm_lownoisethreshold
-999.0
hm_negativethreshold
-999.0
hm_dogrowprune
True
calcsb
False
hm_minbeamfrac
-999.0
hm_growiterations
-999
hm_masking
none
weighting
briggs
hm_nsigma
0.0
overwrite_on_export
True
target_list
[{'antenna': None, 'field': '18456,18457,18458,18459,18460,18461,18462,18463,18464,18465,18466,18467,18468,18469,18470,18471,18472,18473,18474,18475,18476,18477,18478,18479,18480,18481,18482,18483,18484,18485,18486,18487,18488,18789,18790,18791,18792,18793,18794,18795,18796,18797,18798,18799,18800,18801,18802,18803,18804,18805,18806,18807,18808,18809,18810,18811,18812,18813,18814,18815,18816,18817,18818,18819,18820,18821,18854,18855,18856,18857,18858,18859,18860,18861,18862,18863,18864,18865,18866,18867,18868,18869,18870,18871,18872,18873,18874,18875,18876,18877,18878,18879,18880,18881,18882,18883,18884,18885,18886,19189,19190,19191,19192,19193,19194,19195,19196,19197,19198,19199,19200,19201,19202,19203,19204,19205,19206,19207,19208,19209,19210,19211,19212,19213,19214,19215,19216,19217,19218,19219,19220,19221,19254,19255,19256,19257,19258,19259,19260,19261,19262,19263,19264,19265,19266,19267,19268,19269,19270,19271,19272,19273,19274,19275,19276,19277,19278,19279,19280,19281,19282,19283,19284,19285,19286,19589,19590,19591,19592,19593,19594,19595,19596,19597,19598,19599,19600,19601,19602,19603,19604,19605,19606,19607,19608,19609,19610,19611,19612,19613,19614,19615,19616,19617,19618,19619,19620,19621,19789,19790,19791,19792,19793,19794,19795,19796,19797,19798,19799,19800,19801,19802,19803,19804,19805,19806,19807,19808,19809,19810,19811,19812,19813,19814,19815,19816,19817,19818,19819,19820,19821,19854,19855,19856,19857,19858,19859,19860,19861,19862,19863,19864,19865,19866,19867,19868,19869,19870,19871,19872,19873,19874,19875,19876,19877,19878,19879,19880,19881,19882,19883,19884,19885,19886,20190,20191,20192,20193,20194,20195,20196,20197,20198,20199,20200,20201,20202,20203,20204,20205,20206,20207,20208,20209,20210,20211,20212,20213,20214,20215,20216,20217,20218,20219,20220,20221,20222,20255,20256,20257,20258,20259,20260,20261,20262,20263,20264,20265,20266,20267,20268,20269,20270,20271,20272,20273,20274,20275,20276,20277,20278,20279,20280,20281,20282,20283,20284,20285,20286,20287,20592,20593,20594,20595,20596,20597,20598,20599,20600,20601,20602,20603,20604,20605,20606,20607,20608,20609,20610,20611,20612,20613,20614,20615,20616,20617,20618,20619,20620,20621,20622,20623,20624', '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 22:46:23.104 -20.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T05t35.J224623-203000.10.2048.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_noisethreshold
-999.0
hm_fastnoise
True
hm_minpercentchange
-999.0
masklimit
2.0
hm_cleaning
manual
tlimit
2.0
hm_sidelobethreshold
-999.0
hm_perchanweightdensity
False
hm_npixels
0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T05t35.J224623-203000_P99048v1_2022_02_05T23_47_41.404/working
hm_maxpsffraction
-999.0
cleancontranges
False
clearlist
True
parallel
automatic
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T05t35.J224623-203000_P99048v1_2022_02_05T23_47_41.404/working/VLASS2.2.sb41157786.eb41256553.59615.64306096065_split.ms']
Tasks Execution Statistics
Start time
2022-02-19 23:11:51.676
End
2022-02-21 14:38:37.606
Duration
1 day, 15:26:45.930
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (204.1 KB)