5. Tclean/MakeImages
Make target aggregate continuum images
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Warning!
Flux fraction outside cleanmask is 0.421, exceeds 0.2 limit!
Image Details
Field
Spw
Pol
Image details
Image result
24787 (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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View major cycle table...
beam
3.12 x 2.24 arcsec
beam p.a.
-89.5deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00261 Jy/beam
n-sigma * final scaled MAD of residual
0.00234 Jy/beam
flux fraction outside clean mask
0.421
flux in positive model image components
1.3 Jy/pixel
flux in negative model image components
-0.04 Jy/pixel
flux in model image (inner square deg.)
0.34 Jy/pixel
total number of major cycles done
20
clean residual peak / scaled MAD
44.39
non-pbcor image RMS
0.19 mJy/beam
flatnoise image max / min
138 / -7.75 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1997
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T10t01.J003400-003000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_cleaning
rms
hm_dogrowprune
True
weighting
briggs
hm_lownoisethreshold
-999.0
hm_fastnoise
True
parallel
automatic
hm_negativethreshold
-999.0
hm_npixels
0
hm_noisethreshold
-999.0
masklimit
2.0
vis
['/mnt/condor/execute/dir_146598/working/VLASS2.1.sb38453816.eb38509426.59047.17567765046_split_split.ms']
hm_maxpsffraction
-999.0
cleancontranges
False
hm_nsigma
0.0
hm_growiterations
-999
overwrite_on_export
True
output_dir
/mnt/condor/execute/dir_146598/working
hm_minpsffraction
-999.0
hm_minbeamfrac
-999.0
hm_perchanweightdensity
False
hm_cyclefactor
-999.0
hm_masking
manual
clearlist
True
tlimit
2.0
calcsb
False
hm_minpercentchange
-999.0
hm_sidelobethreshold
-999.0
target_list
[{'antenna': None, 'field': '24787,24788,24789,24790,24791,24792,24793,24794,24795,24796,24797,24798,24799,24800,24801,24802,24803,24804,24805,24806,24807,24808,24809,24810,24811,24812,24813,24814,24815,24816,24817,25130,25131,25132,25133,25134,25135,25136,25137,25138,25139,25140,25141,25142,25143,25144,25145,25146,25147,25148,25149,25150,25151,25152,25153,25154,25155,25156,25157,25158,25159,25160,25193,25194,25195,25196,25197,25198,25199,25200,25201,25202,25203,25204,25205,25206,25207,25208,25209,25210,25211,25212,25213,25214,25215,25216,25217,25218,25219,25220,25221,25222,25223,25536,25537,25538,25539,25540,25541,25542,25543,25544,25545,25546,25547,25548,25549,25550,25551,25552,25553,25554,25555,25556,25557,25558,25559,25560,25561,25562,25563,25564,25565,25566,25599,25600,25601,25602,25603,25604,25605,25606,25607,25608,25609,25610,25611,25612,25613,25614,25615,25616,25617,25618,25619,25620,25621,25622,25623,25624,25625,25626,25627,25628,25629,25802,25803,25804,25805,25806,25807,25808,25809,25810,25811,25812,25813,25814,25815,25816,25817,25818,25819,25820,25821,25822,25823,25824,25825,25826,25827,25828,25829,25830,25831,25832,26145,26146,26147,26148,26149,26150,26151,26152,26153,26154,26155,26156,26157,26158,26159,26160,26161,26162,26163,26164,26165,26166,26167,26168,26169,26170,26171,26172,26173,26174,26175,26208,26209,26210,26211,26212,26213,26214,26215,26216,26217,26218,26219,26220,26221,26222,26223,26224,26225,26226,26227,26228,26229,26230,26231,26232,26233,26234,26235,26236,26237,26238,26551,26552,26553,26554,26555,26556,26557,26558,26559,26560,26561,26562,26563,26564,26565,26566,26567,26568,26569,26570,26571,26572,26573,26574,26575,26576,26577,26578,26579,26580,26581,26614,26615,26616,26617,26618,26619,26620,26621,26622,26623,26624,26625,26626,26627,26628,26629,26630,26631,26632,26633,26634,26635,26636,26637,26638,26639,26640,26641,26642,26643,26644', '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': '0.6arcsec', 'cfcache': '', 'imsize': [12500, 12500], 'pblimit': None, 'phasecenter': 'J2000 00:34:0.000 -00.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T10t01.J003400-003000.06.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': -2.0, 'uvrange': '<12km', 'bl_ratio': None, 'uvtaper': ['3arcsec'], 'scales': None, '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': 's4_0.VLASS2.1.se.T10t01.J003400-003000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
Tasks Execution Statistics
Start time
2022-05-16 16:00:49.928
End
2022-05-17 23:21:14.684
Duration
1 day, 7:20:24.756
Note, WebLog generation is not included in the time.
CASA logs for stage 5
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stage5/casapy.log (131.8 KB)