6. Tclean/MakeImages
Make target aggregate continuum images
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QA Score: 1.00
Image Details
Field
Spw
Pol
Image details
Image result
20231 (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)
View other QA images...
View major cycle table...
beam
2.66 x 2.59 arcsec
beam p.a.
7.0deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00209 Jy/beam
n-sigma * final scaled MAD of residual
0.00185 Jy/beam
flux fraction outside clean mask
0.0238
flux in positive model image components
0.66 Jy/pixel
flux in negative model image components
-0.00038 Jy/pixel
flux in model image (inner square deg.)
0.2 Jy/pixel
total number of major cycles done
4
clean residual peak / scaled MAD
11.34
non-pbcor image RMS
0.15 mJy/beam
flatnoise image max / min
117 / -1.28 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1204
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS3.2.se.T24t24.J232502+563000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
hm_fastnoise
None
hm_perchanweightdensity
None
masklimit
2.0
drcorrect
-999.0
target_list
[{'antenna': None, 'field': '20231,20232,20233,20234,20235,20236,20237,20238,20239,20240,20241,20242,20243,20244,20245,20246,20247,20248,20249,20250,20251,20252,20253,20254,20255,20256,20257,20258,20259,20260,20261,20262,20375,20376,20377,20378,20379,20380,20381,20382,20383,20384,20385,20386,20387,20388,20389,20390,20391,20392,20393,20394,20395,20396,20397,20398,20399,20400,20401,20402,20403,20404,20405,20574,20575,20576,20577,20578,20579,20580,20581,20582,20583,20584,20585,20586,20587,20588,20589,20590,20591,20592,20593,20594,20595,20596,20597,20598,20599,20600,20601,20602,20603,20604,20716,20717,20718,20719,20720,20721,20722,20723,20724,20725,20726,20727,20728,20729,20730,20731,20732,20733,20734,20735,20736,20737,20738,20739,20740,20741,20742,20743,20744,20745,20746,20747,20914,20915,20916,20917,20918,20919,20920,20921,20922,20923,20924,20925,20926,20927,20928,20929,20930,20931,20932,20933,20934,20935,20936,20937,20938,20939,20940,20941,20942,20943,20944,20945,21084,21085,21086,21087,21088,21089,21090,21091,21092,21093,21094,21095,21096,21097,21098,21099,21100,21101,21102,21103,21104,21105,21106,21107,21108,21109,21110,21111,21112,21113,21114,21225,21226,21227,21228,21229,21230,21231,21232,21233,21234,21235,21236,21237,21238,21239,21240,21241,21242,21243,21244,21245,21246,21247,21248,21249,21250,21251,21252,21253,21254,21255,21421,21422,21423,21424,21425,21426,21427,21428,21429,21430,21431,21432,21433,21434,21435,21436,21437,21438,21439,21440,21441,21442,21443,21444,21445,21446,21447,21448,21449,21450,21451,21562,21563,21564,21565,21566,21567,21568,21569,21570,21571,21572,21573,21574,21575,21576,21577,21578,21579,21580,21581,21582,21583,21584,21585,21586,21587,21588,21589,21590,21591,21592,21756,21757,21758,21759,21760,21761,21762,21763,21764,21765,21766,21767,21768,21769,21770,21771,21772,21773,21774,21775,21776,21777,21778,21779,21780,21781,21782,21783,21784,21785,21786,21787', '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 23:25:2.165 +56.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS3.2.se.T24t24.J232502+563000.06.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': -2.0, 'uvrange': '<12km', 'bl_ratio': None, 'uvtaper': ['2.6476arcsec'], '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.T24t24.J232502+563000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
parallel
automatic
hm_negativethreshold
-999.0
tlimit
2.0
vis
['VLASS3.2.sb45657603.eb46099145.60450.330123067135_split_split.ms']
cleancontranges
False
hm_lownoisethreshold
-999.0
output_dir
hm_minbeamfrac
-999.0
hm_minpercentchange
-999.0
hm_weighting
None
hm_maxpsffraction
-999.0
hm_cyclefactor
-999.0
hm_nsigma
0.0
hm_minpsffraction
-999.0
overwrite_on_export
True
hm_growiterations
-999
calcsb
False
hm_npixels
0
hm_sidelobethreshold
-999.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_masking
manual
hm_noisethreshold
-999.0
hm_cleaning
rms
hm_dogrowprune
None
Tasks Execution Statistics
Start time
2025-07-28 20:08:50.785
End
2025-07-29 05:07:41.694
Duration
8:58:50.908
Note, WebLog generation is not included in the time.
CASA logs for stage 6
View
or
download
stage6/casapy.log (291.9 KiB)