4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
26555 (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
2.80 x 2.17 arcsec
beam p.a.
-55.7deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000680 Jy/beam
n-sigma * final scaled MAD of residual
0.000551 Jy/beam
clean residual peak / scaled MAD
4.50
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
46.1 / -0.703 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
7790
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T15t16.J115022+163000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_minpsffraction
-999.0
weighting
briggs
hm_dogrowprune
True
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T15t16.J115022+163000_P84692v1_2021_11_21T15_23_46.680/working
hm_cyclefactor
-999.0
clearlist
True
hm_npixels
0
target_list
[{'antenna': None, 'field': '26555,26556,26557,26558,26559,26560,26561,26562,26563,26564,26565,26566,26567,26568,26569,26570,26571,26572,26573,26574,26575,26576,26577,26578,26579,26580,26581,26582,26583,26584,26585,26898,26899,26900,26901,26902,26903,26904,26905,26906,26907,26908,26909,26910,26911,26912,26913,26914,26915,26916,26917,26918,26919,26920,26921,26922,26923,26924,26925,26926,26927,26928,26993,26994,26995,26996,26997,26998,26999,27000,27001,27002,27003,27004,27005,27006,27007,27008,27009,27010,27011,27012,27013,27014,27015,27016,27017,27018,27019,27020,27021,27022,27023,27336,27337,27338,27339,27340,27341,27342,27343,27344,27345,27346,27347,27348,27349,27350,27351,27352,27353,27354,27355,27356,27357,27358,27359,27360,27361,27362,27363,27364,27365,27366,27431,27432,27433,27434,27435,27436,27437,27438,27439,27440,27441,27442,27443,27444,27445,27446,27447,27448,27449,27450,27451,27452,27453,27454,27455,27456,27457,27458,27459,27460,27461,27650,27651,27652,27653,27654,27655,27656,27657,27658,27659,27660,27661,27662,27663,27664,27665,27666,27667,27668,27669,27670,27671,27672,27673,27674,27675,27676,27677,27678,27679,27680,27993,27994,27995,27996,27997,27998,27999,28000,28001,28002,28003,28004,28005,28006,28007,28008,28009,28010,28011,28012,28013,28014,28015,28016,28017,28018,28019,28020,28021,28022,28023,28088,28089,28090,28091,28092,28093,28094,28095,28096,28097,28098,28099,28100,28101,28102,28103,28104,28105,28106,28107,28108,28109,28110,28111,28112,28113,28114,28115,28116,28117,28118,28432,28433,28434,28435,28436,28437,28438,28439,28440,28441,28442,28443,28444,28445,28446,28447,28448,28449,28450,28451,28452,28453,28454,28455,28456,28457,28458,28459,28460,28461,28462,28527,28528,28529,28530,28531,28532,28533,28534,28535,28536,28537,28538,28539,28540,28541,28542,28543,28544,28545,28546,28547,28548,28549,28550,28551,28552,28553,28554,28555,28556,28557', '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 11:50:22.211 +16.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T15t16.J115022+163000.10.2048.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_negativethreshold
-999.0
parallel
automatic
hm_lownoisethreshold
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T15t16.J115022+163000_P84692v1_2021_11_21T15_23_46.680/working/VLASS2.2.sb40490414.eb40974925.59539.17081951389_split.ms']
hm_cleaning
manual
hm_sidelobethreshold
-999.0
tlimit
2.0
calcsb
False
hm_noisethreshold
-999.0
hm_nsigma
0.0
hm_perchanweightdensity
False
cleancontranges
False
hm_masking
none
hm_minbeamfrac
-999.0
overwrite_on_export
True
masklimit
2.0
hm_minpercentchange
-999.0
hm_growiterations
-999
hm_maxpsffraction
-999.0
hm_fastnoise
True
Tasks Execution Statistics
Start time
2021-12-16 14:22:56.890
End
2021-12-17 14:42:23.864
Duration
1 day, 0:19:26.974
Note, WebLog generation is not included in the time.
CASA logs for stage 4
View
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download
stage4/casapy.log (148.0 KB)