4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
17000 (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
2.81 x 1.66 arcsec
beam p.a.
49.3deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000704 Jy/beam
n-sigma * final scaled MAD of residual
0.000631 Jy/beam
clean residual peak / scaled MAD
-4.54
non-pbcor image RMS
0.13 mJy/beam
flatnoise image max / min
86.4 / -4.88 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
11022
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T05t34.J220625-213000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
calcsb
False
hm_growiterations
-999
hm_cyclefactor
-999.0
clearlist
True
hm_masking
none
hm_negativethreshold
-999.0
hm_maxpsffraction
-999.0
hm_nsigma
0.0
hm_sidelobethreshold
-999.0
target_list
[{'antenna': None, 'field': '17000,17001,17002,17003,17004,17005,17006,17007,17008,17009,17010,17011,17012,17013,17014,17015,17016,17017,17018,17019,17020,17021,17022,17023,17024,17025,17026,17027,17028,17029,17030,17031,17032,17065,17066,17067,17068,17069,17070,17071,17072,17073,17074,17075,17076,17077,17078,17079,17080,17081,17082,17083,17084,17085,17086,17087,17088,17089,17090,17091,17092,17093,17094,17095,17096,17097,17396,17397,17398,17399,17400,17401,17402,17403,17404,17405,17406,17407,17408,17409,17410,17411,17412,17413,17414,17415,17416,17417,17418,17419,17420,17421,17422,17423,17424,17425,17426,17427,17428,17595,17596,17597,17598,17599,17600,17601,17602,17603,17604,17605,17606,17607,17608,17609,17610,17611,17612,17613,17614,17615,17616,17617,17618,17619,17620,17621,17622,17623,17624,17625,17626,17627,17660,17661,17662,17663,17664,17665,17666,17667,17668,17669,17670,17671,17672,17673,17674,17675,17676,17677,17678,17679,17680,17681,17682,17683,17684,17685,17686,17687,17688,17689,17690,17691,17692,17993,17994,17995,17996,17997,17998,17999,18000,18001,18002,18003,18004,18005,18006,18007,18008,18009,18010,18011,18012,18013,18014,18015,18016,18017,18018,18019,18020,18021,18022,18023,18024,18025,18058,18059,18060,18061,18062,18063,18064,18065,18066,18067,18068,18069,18070,18071,18072,18073,18074,18075,18076,18077,18078,18079,18080,18081,18082,18083,18084,18085,18086,18087,18088,18089,18090,18391,18392,18393,18394,18395,18396,18397,18398,18399,18400,18401,18402,18403,18404,18405,18406,18407,18408,18409,18410,18411,18412,18413,18414,18415,18416,18417,18418,18419,18420,18421,18422,18423,18456,18457,18458,18459,18460,18461,18462,18463,18464,18465,18466,18467,18468,18469,18470,18471,18472,18473,18474,18475,18476,18477,18478,18479,18480,18481,18482,18483,18484,18485,18486,18487,18488,18789,18790,18791,18792,18793,18794,18795,18796,18797,18798,18799,18800,18801,18802,18803,18804,18805,18806,18807,18808,18809,18810,18811,18812,18813,18814,18815,18816,18817,18818,18819,18820,18821,18854,18855,18856,18857,18858,18859,18860,18861,18862,18863,18864,18865,18866,18867,18868,18869,18870,18871,18872,18873,18874,18875,18876,18877,18878,18879,18880,18881,18882,18883,18884,18885,18886,19189,19190,19191,19192,19193,19194,19195,19196,19197,19198,19199,19200,19201,19202,19203,19204,19205,19206,19207,19208,19209,19210,19211,19212,19213,19214,19215,19216,19217,19218,19219,19220,19221,19254,19255,19256,19257,19258,19259,19260,19261,19262,19263,19264,19265,19266,19267,19268,19269,19270,19271,19272,19273,19274,19275,19276,19277,19278,19279,19280,19281,19282,19283,19284,19285,19286', '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 22:06:25.612 -21.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T05t34.J220625-213000.10.2048.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_cleaning
manual
hm_perchanweightdensity
False
parallel
automatic
masklimit
2.0
tlimit
2.0
hm_noisethreshold
-999.0
hm_dogrowprune
True
hm_minbeamfrac
-999.0
hm_fastnoise
True
hm_minpercentchange
-999.0
weighting
briggs
hm_npixels
0
hm_minpsffraction
-999.0
cleancontranges
False
overwrite_on_export
True
hm_lownoisethreshold
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T05t34.J220625-213000_P99608v1_2022_02_15T23_25_27.636/working/VLASS2.2.sb41160838.eb41335211.59625.58686822916_split.ms']
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T05t34.J220625-213000_P99608v1_2022_02_15T23_25_27.636/working
Tasks Execution Statistics
Start time
2022-03-08 03:47:37.422
End
2022-03-09 21:56:58.880
Duration
1 day, 18:09:21.459
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (199.1 KB)