4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
24089 (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
2.93 x 2.21 arcsec
beam p.a.
46.3deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000741 Jy/beam
n-sigma * final scaled MAD of residual
0.000642 Jy/beam
clean residual peak / scaled MAD
4.52
non-pbcor image RMS
0.00012 Jy/beam
flatnoise image max / min
0.0600 / -0.000812 Jy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
7578
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.1.ql.T16t23.J170208+213000.10.2048.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_T16t23.J170208+213000_P62786v1_2020_08_07T15_23_22.951/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 17:02:8.061 +21.30.0.0000', '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.T16t23.J170208+213000.10.2048.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': '24089,24090,24091,24092,24093,24094,24095,24096,24097,24098,24099,24100,24101,24102,24103,24104,24105,24106,24107,24108,24109,24110,24111,24112,24113,24114,24115,24116,24117,24118,24119,24120,24211,24212,24213,24214,24215,24216,24217,24218,24219,24220,24221,24222,24223,24224,24225,24226,24227,24228,24229,24230,24231,24232,24233,24234,24235,24236,24237,24238,24239,24240,24241,24242,24513,24514,24515,24516,24517,24518,24519,24520,24521,24522,24523,24524,24525,24526,24527,24528,24529,24530,24531,24532,24533,24534,24535,24536,24537,24538,24539,24540,24541,24542,24543,24544,24635,24636,24637,24638,24639,24640,24641,24642,24643,24644,24645,24646,24647,24648,24649,24650,24651,24652,24653,24654,24655,24656,24657,24658,24659,24660,24661,24662,24663,24664,24665,24666,24938,24939,24940,24941,24942,24943,24944,24945,24946,24947,24948,24949,24950,24951,24952,24953,24954,24955,24956,24957,24958,24959,24960,24961,24962,24963,24964,24965,24966,24967,24968,25061,25062,25063,25064,25065,25066,25067,25068,25069,25070,25071,25072,25073,25074,25075,25076,25077,25078,25079,25080,25081,25082,25083,25084,25085,25086,25087,25088,25089,25090,25091,25364,25365,25366,25367,25368,25369,25370,25371,25372,25373,25374,25375,25376,25377,25378,25379,25380,25381,25382,25383,25384,25385,25386,25387,25388,25389,25390,25391,25392,25393,25394,25487,25488,25489,25490,25491,25492,25493,25494,25495,25496,25497,25498,25499,25500,25501,25502,25503,25504,25505,25506,25507,25508,25509,25510,25511,25512,25513,25514,25515,25516,25517,25790,25791,25792,25793,25794,25795,25796,25797,25798,25799,25800,25801,25802,25803,25804,25805,25806,25807,25808,25809,25810,25811,25812,25813,25814,25815,25816,25817,25818,25819,25820,26003,26004,26005,26006,26007,26008,26009,26010,26011,26012,26013,26014,26015,26016,26017,26018,26019,26020,26021,26022,26023,26024,26025,26026,26027,26028,26029,26030,26031,26032,26033,26126,26127,26128,26129,26130,26131,26132,26133,26134,26135,26136,26137,26138,26139,26140,26141,26142,26143,26144,26145,26146,26147,26148,26149,26150,26151,26152,26153,26154,26155,26156,26431,26432,26433,26434,26435,26436,26437,26438,26439,26440,26441,26442,26443,26444,26445,26446,26447,26448,26449,26450,26451,26452,26453,26454,26455,26456,26457,26458,26459,26460,26461,26554,26555,26556,26557,26558,26559,26560,26561,26562,26563,26564,26565,26566,26567,26568,26569,26570,26571,26572,26573,26574,26575,26576,26577,26578,26579,26580,26581,26582,26583,26584', '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_T16t23.J170208+213000_P62786v1_2020_08_07T15_23_22.951/working/VLASS2.1.sb38513454.eb38563508.59068.92709877314_split.ms']
hm_noisethreshold
-999.0
hm_lownoisethreshold
-999.0
overwrite_on_export
True
hm_sidelobethreshold
-999.0
Tasks Execution Statistics
Start time
2020-08-28 11:56:52.876
End
2020-08-29 11:45:48.569
Duration
23:48:55.693
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (143.9 KB)