4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
22195 (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
4.21 x 2.23 arcsec
beam p.a.
82.0deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000726 Jy/beam
n-sigma * final scaled MAD of residual
0.000591 Jy/beam
clean residual peak / scaled MAD
4.54
non-pbcor image RMS
0.00011 Jy/beam
flatnoise image max / min
0.0626 / -0.000749 Jy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
7934
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.1.ql.T31t02.J113031+823000.10.2048.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_T31t02.J113031+823000_P68526v1_2020_09_12T21_10_27.101/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 11:30:31.418 +82.30.0.0000', '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.T31t02.J113031+823000.10.2048.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': '22195,22196,22197,22198,22199,22200,22201,22202,22203,22204,22205,22206,22207,22208,22209,22210,22211,22212,22213,22214,22215,22216,22217,22218,22219,22220,22221,22222,22223,22224,22225,22597,22598,22599,22600,22601,22602,22603,22604,22605,22606,22607,22608,22609,22610,22611,22612,22613,22614,22615,22616,22617,22618,22619,22620,22621,22622,22623,22624,22625,22626,22627,22628,22636,22637,22638,22639,22640,22641,22642,22643,22644,22645,22646,22647,22648,22649,22650,22651,22652,22653,22654,22655,22656,22657,22658,22659,22660,22661,22662,22663,22664,22665,22666,23051,23052,23053,23054,23055,23056,23057,23058,23059,23060,23061,23062,23063,23064,23065,23066,23067,23068,23069,23070,23071,23072,23073,23074,23075,23076,23077,23078,23079,23080,23081,23090,23091,23092,23093,23094,23095,23096,23097,23098,23099,23100,23101,23102,23103,23104,23105,23106,23107,23108,23109,23110,23111,23112,23113,23114,23115,23116,23117,23118,23119,23120,23121,23520,23521,23522,23523,23524,23525,23526,23527,23528,23529,23530,23531,23532,23533,23534,23535,23536,23537,23538,23539,23540,23541,23542,23543,23544,23545,23546,23547,23548,23549,23550,23761,23762,23763,23764,23765,23766,23767,23768,23769,23770,23771,23772,23773,23774,23775,23776,23777,23778,23779,23780,23781,23782,23783,23784,23785,23786,23787,23788,23789,23790,23791,23802,23803,23804,23805,23806,23807,23808,23809,23810,23811,23812,23813,23814,23815,23816,23817,23818,23819,23820,23821,23822,23823,23824,23825,23826,23827,23828,23829,23830,23831,23832,24252,24253,24254,24255,24256,24257,24258,24259,24260,24261,24262,24263,24264,24265,24266,24267,24268,24269,24270,24271,24272,24273,24274,24275,24276,24277,24278,24279,24280,24281,24282,24283,24295,24296,24297,24298,24299,24300,24301,24302,24303,24304,24305,24306,24307,24308,24309,24310,24311,24312,24313,24314,24315,24316,24317,24318,24319,24320,24321,24322,24323,24324,24325,24760,24761,24762,24763,24764,24765,24766,24767,24768,24769,24770,24771,24772,24773,24774,24775,24776,24777,24778,24779,24780,24781,24782,24783,24784,24785,24786,24787,24788,24789,24790,25018,25019,25020,25021,25022,25023,25024,25025,25026,25027,25028,25029,25030,25031,25032,25033,25034,25035,25036,25037,25038,25039,25040,25041,25042,25043,25044,25045,25046,25047,25048,25049', '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_T31t02.J113031+823000_P68526v1_2020_09_12T21_10_27.101/working/VLASS2.1.sb38591869.eb38643752.59104.311519317125_split.ms']
hm_noisethreshold
-999.0
hm_lownoisethreshold
-999.0
overwrite_on_export
True
hm_sidelobethreshold
-999.0
Tasks Execution Statistics
Start time
2020-10-02 02:33:35.894
End
2020-10-03 05:03:38.900
Duration
1 day, 2:30:03.006
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (147.8 KB)