14. Tclean/MakeImages
Make target aggregate continuum images
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QA Score: 1.00
Image Details
Field
Spw
Pol
Image details
Image result
24217 (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
2.21 x 2.15 arcsec
beam p.a.
-54.2deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.000631 Jy/beam
n-sigma * final scaled MAD of residual
0.000521 Jy/beam
flux in positive model image components
1.3 Jy/pixel
flux in negative model image components
-0.1 Jy/pixel
flux in model image (inner square deg.)
0.27 Jy/pixel
total number of major cycles done
43
clean residual peak / scaled MAD
6.87
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
125 / -0.64 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
2700
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s14_0.VLASS3.2.se.T18t07.J044551+283000.06.2048.v1.I.iter3.image.tt0
data type
Input Parameters
hm_cyclefactor
-999.0
hm_noisethreshold
-999.0
hm_fastnoise
None
tlimit
2.0
hm_perchanweightdensity
None
hm_cleaning
rms
hm_maxpsffraction
-999.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_minpercentchange
-999.0
masklimit
2.0
target_list
[{'antenna': None, 'field': '24217,24218,24219,24220,24221,24222,24223,24224,24225,24226,24227,24228,24229,24230,24231,24232,24233,24234,24235,24236,24237,24238,24239,24240,24241,24242,24243,24244,24245,24246,24247,24476,24477,24478,24479,24480,24481,24482,24483,24484,24485,24486,24487,24488,24489,24490,24491,24492,24493,24494,24495,24496,24497,24498,24499,24500,24501,24502,24503,24504,24505,24506,24676,24677,24678,24679,24680,24681,24682,24683,24684,24685,24686,24687,24688,24689,24690,24691,24692,24693,24694,24695,24696,24697,24698,24699,24700,24701,24702,24703,24704,24705,24706,24817,24818,24819,24820,24821,24822,24823,24824,24825,24826,24827,24828,24829,24830,24831,24832,24833,24834,24835,24836,24837,24838,24839,24840,24841,24842,24843,24844,24845,24846,24847,24848,25077,25078,25079,25080,25081,25082,25083,25084,25085,25086,25087,25088,25089,25090,25091,25092,25093,25094,25095,25096,25097,25098,25099,25100,25101,25102,25103,25104,25105,25106,25107,25108,25219,25220,25221,25222,25223,25224,25225,25226,25227,25228,25229,25230,25231,25232,25233,25234,25235,25236,25237,25238,25239,25240,25241,25242,25243,25244,25245,25246,25247,25248,25249,25250,25479,25480,25481,25482,25483,25484,25485,25486,25487,25488,25489,25490,25491,25492,25493,25494,25495,25496,25497,25498,25499,25500,25501,25502,25503,25504,25505,25506,25507,25508,25509,25510,25621,25622,25623,25624,25625,25626,25627,25628,25629,25630,25631,25632,25633,25634,25635,25636,25637,25638,25639,25640,25641,25642,25643,25644,25645,25646,25647,25648,25649,25650,25651,25652,25882,25883,25884,25885,25886,25887,25888,25889,25890,25891,25892,25893,25894,25895,25896,25897,25898,25899,25900,25901,25902,25903,25904,25905,25906,25907,25908,25909,25910,25911,25912,26025,26026,26027,26028,26029,26030,26031,26032,26033,26034,26035,26036,26037,26038,26039,26040,26041,26042,26043,26044,26045,26046,26047,26048,26049,26050,26051,26052,26053,26054,26055', '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 04:45:51.359 +28.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS3.2.se.T18t07.J044551+283000.06.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': 1.0, 'uvrange': '<12km', 'bl_ratio': None, 'uvtaper': '', 'scales': None, 'niter': 20000, 'cycleniter': -999, 'cyclefactor': -999.0, 'nmajor': 220, 'sensitivity': 0.0, 'threshold': '', 'reffreq': '3.0GHz', 'restfreq': None, 'vis': None, 'is_per_eb': None, 'usepointing': None, 'mosweight': None, 'drcorrect': None, 'flagpct': None, 'hm_nsigma': None, 'conjbeams': False, 'cfcache_nowb': None, 'mask': ['s5_0.VLASS3.2.se.T18t07.J044551+283000.06.2048.v1.QLcatmask-tier1.mask', 's13_0.VLASS3.2.se.T18t07.J044551+283000.06.2048.v1.combined-tier2.mask', 'pb'], 'pbmask': None}]
hm_negativethreshold
-999.0
hm_nsigma
0.0
overwrite_on_export
True
drcorrect
-999.0
hm_sidelobethreshold
-999.0
hm_lownoisethreshold
-999.0
hm_masking
manual
hm_minbeamfrac
-999.0
calcsb
False
parallel
automatic
hm_npixels
0
output_dir
hm_growiterations
-999
cleancontranges
False
hm_minpsffraction
-999.0
hm_weighting
None
vis
['VLASS3.2.sb45620914.eb45877486.60435.49343803241_split_split.ms']
hm_dogrowprune
None
Tasks Execution Statistics
Start time
2025-07-29 21:54:00.040
End
2025-08-01 19:00:44.173
Duration
2 days, 21:06:44.133
Note, WebLog generation is not included in the time.
CASA logs for stage 14
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stage14/casapy.log (674.8 KiB)