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
9324 (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 2.67 arcsec
beam p.a.
-60.6deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00178 Jy/beam
n-sigma * final scaled MAD of residual
0.00165 Jy/beam
flux fraction outside clean mask
0.0339
flux in positive model image components
0.56 Jy/pixel
flux in negative model image components
-1.6e-05 Jy/pixel
flux in model image (inner square deg.)
0.27 Jy/pixel
total number of major cycles done
13
clean residual peak / scaled MAD
10.06
non-pbcor image RMS
0.13 mJy/beam
flatnoise image max / min
57.2 / -1.12 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1332
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS3.2.se.T18t27.J194126+293000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
hm_lownoisethreshold
-999.0
hm_perchanweightdensity
None
cleancontranges
False
hm_npixels
0
hm_dogrowprune
None
hm_minpercentchange
-999.0
parallel
automatic
masklimit
2.0
tlimit
2.0
hm_fastnoise
None
hm_masking
manual
hm_negativethreshold
-999.0
hm_maxpsffraction
-999.0
hm_nsigma
0.0
hm_noisethreshold
-999.0
hm_minbeamfrac
-999.0
hm_growiterations
-999
output_dir
calcsb
False
hm_minpsffraction
-999.0
vis
['VLASS3.2.sb45603243.eb46103640.60451.43735429399_split_split.ms']
overwrite_on_export
True
hm_cyclefactor
-999.0
target_list
[{'antenna': None, 'field': '9324,9325,9326,9327,9328,9329,9330,9331,9332,9333,9334,9335,9336,9337,9338,9339,9340,9341,9342,9343,9344,9345,9346,9347,9348,9349,9350,9351,9352,9353,9354,9522,9523,9524,9525,9526,9527,9528,9529,9530,9531,9532,9533,9534,9535,9536,9537,9538,9539,9540,9541,9542,9543,9544,9545,9546,9547,9548,9549,9550,9551,9552,9817,9818,9819,9820,9821,9822,9823,9824,9825,9826,9827,9828,9829,9830,9831,9832,9833,9834,9835,9836,9837,9838,9839,9840,9841,9842,9843,9844,9845,9846,9847,9918,9919,9920,9921,9922,9923,9924,9925,9926,9927,9928,9929,9930,9931,9932,9933,9934,9935,9936,9937,9938,9939,9940,9941,9942,9943,9944,9945,9946,9947,9948,10213,10214,10215,10216,10217,10218,10219,10220,10221,10222,10223,10224,10225,10226,10227,10228,10229,10230,10231,10232,10233,10234,10235,10236,10237,10238,10239,10240,10241,10242,10243,10244,10315,10316,10317,10318,10319,10320,10321,10322,10323,10324,10325,10326,10327,10328,10329,10330,10331,10332,10333,10334,10335,10336,10337,10338,10339,10340,10341,10342,10343,10344,10345,10346,10514,10515,10516,10517,10518,10519,10520,10521,10522,10523,10524,10525,10526,10527,10528,10529,10530,10531,10532,10533,10534,10535,10536,10537,10538,10539,10540,10541,10542,10543,10544,10545,10810,10811,10812,10813,10814,10815,10816,10817,10818,10819,10820,10821,10822,10823,10824,10825,10826,10827,10828,10829,10830,10831,10832,10833,10834,10835,10836,10837,10838,10839,10840,10841,10913,10914,10915,10916,10917,10918,10919,10920,10921,10922,10923,10924,10925,10926,10927,10928,10929,10930,10931,10932,10933,10934,10935,10936,10937,10938,10939,10940,10941,10942,10943,11210,11211,11212,11213,11214,11215,11216,11217,11218,11219,11220,11221,11222,11223,11224,11225,11226,11227,11228,11229,11230,11231,11232,11233,11234,11235,11236,11237,11238,11239,11240,11313,11314,11315,11316,11317,11318,11319,11320,11321,11322,11323,11324,11325,11326,11327,11328,11329,11330,11331,11332,11333,11334,11335,11336,11337,11338,11339,11340,11341,11342,11343,11513,11514,11515,11516,11517,11518,11519,11520,11521,11522,11523,11524,11525,11526,11527,11528,11529,11530,11531,11532,11533,11534,11535,11536,11537,11538,11539,11540,11541,11542,11543,11811,11812,11813,11814,11815,11816,11817,11818,11819,11820,11821,11822,11823,11824,11825,11826,11827,11828,11829,11830,11831,11832,11833,11834,11835,11836,11837,11838,11839,11840,11841', '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 19:41:26.012 +29.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS3.2.se.T18t27.J194126+293000.06.2048.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.T18t27.J194126+293000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_sidelobethreshold
-999.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_weighting
None
hm_cleaning
rms
drcorrect
-999.0
Tasks Execution Statistics
Start time
2025-07-29 20:05:08.159
End
2025-07-30 23:41:29.251
Duration
1 day, 3:36:21.092
Note, WebLog generation is not included in the time.
CASA logs for stage 6
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stage6/casapy.log (336.5 KiB)