4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
18479 (TARGET)
2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17
I
centre frequency of image
3.0000GHz (LSRK)
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beam
2.73 x 2.22 arcsec
beam p.a.
18.7deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000791 Jy/beam
n-sigma * final scaled MAD of residual
0.000720 Jy/beam
clean residual peak / scaled MAD
4.54
non-pbcor image RMS
0.00014 Jy/beam
flatnoise image max / min
0.0328 / -0.000892 Jy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
4367
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.1.ql.T11t34.J223801+033000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
tlimit
2.0
hm_perchanweightdensity
False
hm_npixels
0
hm_negativethreshold
-999.0
weighting
briggs
hm_masking
none
hm_minpercentchange
-999.0
masklimit
2.0
hm_nsigma
0.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_auto/spool/quicklook/VLASS2.1_T11t34.J223801+033000_P61085v1_2020_08_07T23_09_48.252/working
hm_cleaning
manual
hm_growiterations
-999
cleancontranges
False
hm_fastnoise
True
hm_minbeamfrac
-999.0
hm_dogrowprune
True
calcsb
False
target_list
[{'phasecenter': 'J2000 22:38:1.482 +03.30.0.0000', 'scales': [0], 'sensitivity': (0.0, None, None), 'spw': '2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17', 'num_all_spws': None, 'imagename': 'VLASS2.1.ql.T11t34.J223801+033000.10.2048.v1', 'spwsel_topo': None, 'nterms': 2, 'threshold': '', 'nbin': -1, 'imsize': [7290, 7290], 'pblimit': None, 'hm_nsigma': None, 'num_good_spws': None, 'antenna': None, 'width': '', 'conjbeams': False, 'mosweight': None, 'cell': '1.0arcsec', 'start': '', 'is_per_eb': None, 'restfreq': None, 'spwsel_lsrk': None, 'gridder': 'mosaic', 'cycleniter': -999, 'field': '18479,18480,18481,18482,18483,18484,18485,18486,18487,18488,18489,18490,18491,18492,18493,18494,18495,18496,18497,18498,18499,18500,18501,18502,18503,18504,18857,18858,18859,18860,18861,18862,18863,18864,18865,18866,18867,18868,18869,18870,18871,18872,18873,18874,18875,18876,18877,18878,18879,18880,18881,18882,18885,18886,18887,18888,18889,18890,18891,18892,18893,18894,18895,18896,18897,18898,18899,18900,18901,18902,18903,18904,18905,18906,18907,18908,18909,18910,19263,19264,19265,19266,19267,19268,19269,19270,19271,19272,19273,19274,19275,19276,19277,19278,19279,19280,19281,19282,19283,19284,19285,19286,19287,19288,19291,19292,19293,19294,19295,19296,19297,19298,19299,19300,19301,19302,19303,19304,19305,19306,19307,19308,19309,19310,19311,19312,19313,19314,19315,19316,19669,19670,19671,19672,19673,19674,19675,19676,19677,19678,19679,19680,19681,19682,19683,19684,19685,19686,19687,19688,19689,19690,19691,19692,19693,19694,19697,19698,19699,19700,19701,19702,19703,19704,19705,19706,19707,19708,19709,19710,19711,19712,19713,19714,19715,19716,19717,19718,19719,19720,19721,19722,20075,20076,20077,20078,20079,20080,20081,20082,20083,20084,20085,20086,20087,20088,20089,20090,20091,20092,20093,20094,20095,20096,20097,20098,20099,20100,20103,20104,20105,20106,20107,20108,20109,20110,20111,20112,20113,20114,20115,20116,20117,20118,20119,20120,20121,20122,20123,20124,20125,20126,20127,20128,20481,20482,20483,20484,20485,20486,20487,20488,20489,20490,20491,20492,20493,20494,20495,20496,20497,20498,20499,20500,20501,20502,20503,20504,20505,20506,20509,20510,20511,20512,20513,20514,20515,20516,20517,20518,20519,20520,20521,20522,20523,20524,20525,20526,20527,20528,20529,20530,20531,20532,20533,20534', 'stokes': 'I', 'datacolumn': 'data', 'reffreq': '3.0GHz', 'intent': 'TARGET', 'uvrange': None, 'cyclefactor': -999.0, 'robust': 1.0, 'niter': 20000, 'nchan': -1, 'deconvolver': 'mtmfs', 'vis': None, 'cfcache': '', 'mask': '', 'spwsel_all_cont': None, 'usepointing': None, 'specmode': 'mfs', 'uvtaper': []}]
parallel
automatic
vis
['/lustre/aoc/cluster/pipeline/vlass_auto/spool/quicklook/VLASS2.1_T11t34.J223801+033000_P61085v1_2020_08_07T23_09_48.252/working/VLASS2.1.sb38497007.eb38561368.59068.10498711806_split.ms']
hm_noisethreshold
-999.0
hm_lownoisethreshold
-999.0
overwrite_on_export
True
hm_sidelobethreshold
-999.0
Tasks Execution Statistics
Start time
2020-08-23 08:16:01.839
End
2020-08-23 16:25:37.865
Duration
8:09:36.026
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (100.4 KB)