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
12402 (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
2.67 x 2.33 arcsec
beam p.a.
70.3deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00227 Jy/beam
n-sigma * final scaled MAD of residual
0.00207 Jy/beam
flux fraction outside clean mask
0.000532
flux in positive model image components
0.43 Jy/pixel
flux in negative model image components
0 Jy/pixel
flux in model image (inner square deg.)
0.34 Jy/pixel
total number of major cycles done
6
clean residual peak / scaled MAD
9.99
non-pbcor image RMS
0.17 mJy/beam
flatnoise image max / min
54.5 / -1.87 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
694
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS3.2.se.T15t10.J072431+163000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
target_list
[{'antenna': None, 'field': '12402,12403,12404,12405,12406,12407,12408,12409,12410,12411,12412,12413,12414,12415,12416,12417,12418,12419,12420,12421,12422,12423,12424,12785,12786,12787,12788,12789,12790,12791,12792,12793,12794,12795,12796,12797,12798,12799,12800,12801,12802,12803,12804,12805,12806,12807,12840,12841,12842,12843,12844,12845,12846,12847,12848,12849,12850,12851,12852,12853,12854,12855,12856,12857,12858,12859,12860,12861,12862,13059,13060,13061,13062,13063,13064,13065,13066,13067,13068,13069,13070,13071,13072,13073,13074,13075,13076,13077,13078,13079,13080,13081,13442,13443,13444,13445,13446,13447,13448,13449,13450,13451,13452,13453,13454,13455,13456,13457,13458,13459,13460,13461,13462,13463,13464,13497,13498,13499,13500,13501,13502,13503,13504,13505,13506,13507,13508,13509,13510,13511,13512,13513,13514,13515,13516,13517,13518,13519,13716,13717,13718,13719,13720,13721,13722,13723,13724,13725,13726,13727,13728,13729,13730,13731,13732,13733,13734,13735,13736,13737,13738,14100,14101,14102,14103,14104,14105,14106,14107,14108,14109,14110,14111,14112,14113,14114,14115,14116,14117,14118,14119,14120,14121,14122,14155,14156,14157,14158,14159,14160,14161,14162,14163,14164,14165,14166,14167,14168,14169,14170,14171,14172,14173,14174,14175,14176,14177', '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': [9600, 9600], 'pblimit': None, 'phasecenter': 'J2000 07:24:31.883 +16.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS3.2.se.T15t10.J072431+163000.06.2048.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.T15t10.J072431+163000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_minpsffraction
-999.0
hm_growiterations
-999
drcorrect
-999.0
hm_fastnoise
None
overwrite_on_export
True
hm_minbeamfrac
-999.0
hm_nsigma
0.0
parallel
automatic
hm_noisethreshold
-999.0
hm_minpercentchange
-999.0
hm_dogrowprune
None
hm_sidelobethreshold
-999.0
tlimit
2.0
hm_lownoisethreshold
-999.0
hm_cleaning
rms
hm_perchanweightdensity
None
hm_maxpsffraction
-999.0
hm_masking
manual
hm_cyclefactor
-999.0
hm_negativethreshold
-999.0
hm_weighting
None
output_dir
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
vis
['VLASS3.2.sb45478884.eb45758950.60430.75354622686_split_split.ms']
hm_npixels
0
calcsb
False
masklimit
2.0
cleancontranges
False
Tasks Execution Statistics
Start time
2025-07-22 21:00:34.606
End
2025-07-23 01:47:45.823
Duration
4:47:11.217
Note, WebLog generation is not included in the time.
CASA logs for stage 6
View
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download
stage6/casapy.log (305.6 KiB)