4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
12778 (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
3.82 x 2.23 arcsec
beam p.a.
17.2deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000715 Jy/beam
n-sigma * final scaled MAD of residual
0.000659 Jy/beam
clean residual peak / scaled MAD
4.51
non-pbcor image RMS
0.00013 Jy/beam
flatnoise image max / min
0.0339 / -0.00122 Jy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
6844
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.1.ql.T31t04.J224700+843000.10.2048.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_T31t04.J224700+843000_P68778v1_2020_08_29T21_48_45.508/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 22:47:0.190 +84.30.0.0000', '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.T31t04.J224700+843000.10.2048.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': '12778,12779,12780,12781,12782,12783,12784,12785,12786,12787,12788,12789,12790,12791,12792,12793,12794,12795,12796,12797,12798,12799,12800,12801,12802,12803,12804,12805,12806,12807,12808,13332,13333,13334,13335,13336,13337,13338,13339,13340,13341,13342,13343,13344,13345,13346,13347,13348,13349,13350,13351,13352,13353,13354,13355,13356,13357,13358,13359,13360,13361,13362,25139,25140,25141,25142,25143,25144,25145,25146,25147,25148,25149,25150,25151,25152,25153,25154,25155,25156,25157,25158,25159,25160,25161,25162,25163,25164,25165,25166,25167,25168,25169,25170,25220,25221,25222,25223,25224,25225,25226,25227,25228,25229,25230,25231,25232,25233,25234,25235,25236,25237,25238,25239,25240,25241,25242,25243,25244,25245,25246,25247,25248,25249,25250,25251,25527,25528,25529,25530,25531,25532,25533,25534,25535,25536,25537,25538,25539,25540,25541,25542,25543,25544,25545,25546,25547,25548,25549,25550,25551,25552,25553,25554,25555,25556,25557,25605,25606,25607,25608,25609,25610,25611,25612,25613,25614,25615,25616,25617,25618,25619,25620,25621,25622,25623,25624,25625,25626,25627,25628,25629,25630,25631,25632,25633,25634,25635,25900,25901,25902,25903,25904,25905,25906,25907,25908,25909,25910,25911,25912,25913,25914,25915,25916,25917,25918,25919,25920,25921,25922,25923,25924,25925,25926,25927,25928,25929,25930,25931,25975,25976,25977,25978,25979,25980,25981,25982,25983,25984,25985,25986,25987,25988,25989,25990,25991,25992,25993,25994,25995,25996,25997,25998,25999,26000,26001,26002,26003,26004,26005,26006,26258,26259,26260,26261,26262,26263,26264,26265,26266,26267,26268,26269,26270,26271,26272,26273,26274,26275,26276,26277,26278,26279,26280,26281,26282,26283,26284,26285,26286,26287,26288,26330,26331,26332,26333,26334,26335,26336,26337,26338,26339,26340,26341,26342,26343,26344,26345,26346,26347,26348,26349,26350,26351,26352,26353,26354,26355,26356,26357,26358,26359,26360,26601,26602,26603,26604,26605,26606,26607,26608,26609,26610,26611,26612,26613,26614,26615,26616,26617,26618,26619,26620,26621,26622,26623,26624,26625,26626,26627,26628,26629,26630,26631,26632,26670,26671,26672,26673,26674,26675,26676,26677,26678,26679,26680,26681,26682,26683,26684,26685,26686,26687,26688,26689,26690,26691,26692,26693,26694,26695,26696,26697,26698,26699,26700,26701,26929,26930,26931,26932,26933,26934,26935,26936,26937,26938,26939,26940,26941,26942,26943,26944,26945,26946,26947,26948,26949,26950,26951,26952,26953,26954,26955,26956,26957,26958,26959', '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_T31t04.J224700+843000_P68778v1_2020_08_29T21_48_45.508/working/VLASS2.1.sb38598618.eb38624961.59090.97292246528_split.ms']
hm_noisethreshold
-999.0
hm_lownoisethreshold
-999.0
overwrite_on_export
True
hm_sidelobethreshold
-999.0
Tasks Execution Statistics
Start time
2020-09-09 03:00:26.305
End
2020-09-10 01:37:32.291
Duration
22:37:05.986
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (136.5 KB)