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
10343 (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
2.87 x 2.65 arcsec
beam p.a.
-47.5deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00245 Jy/beam
n-sigma * final scaled MAD of residual
0.00225 Jy/beam
flux fraction outside clean mask
0.0411
flux in positive model image components
0.36 Jy/pixel
flux in negative model image components
0 Jy/pixel
flux in model image (inner square deg.)
0.25 Jy/pixel
total number of major cycles done
4
clean residual peak / scaled MAD
9.88
non-pbcor image RMS
0.16 mJy/beam
flatnoise image max / min
43.8 / -1.82 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
606
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS2.1.se.T28t11.J201825+713000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
tlimit
2.0
hm_maxpsffraction
-999.0
drcorrect
-999.0
hm_minbeamfrac
-999.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_weighting
None
hm_npixels
0
hm_minpsffraction
-999.0
hm_masking
manual
output_dir
masklimit
2.0
hm_fastnoise
None
overwrite_on_export
True
calcsb
False
hm_perchanweightdensity
None
parallel
automatic
hm_nsigma
0.0
hm_cyclefactor
-999.0
hm_dogrowprune
None
hm_minpercentchange
-999.0
vis
['VLASS2.1.sb38545507.eb38638815.59102.13461381945_split_split.ms']
hm_noisethreshold
-999.0
target_list
[{'antenna': None, 'field': '10343,10344,10345,10346,10347,10348,10349,10350,10351,10352,10353,10354,10355,10356,10357,10358,10359,10360,10361,10362,10363,10364,10676,10677,10678,10679,10680,10681,10682,10683,10684,10685,10686,10687,10688,10689,10690,10691,10692,10693,10694,10695,10696,10697,10737,10738,10739,10740,10741,10742,10743,10744,10745,10746,10747,10748,10749,10750,10751,10752,10753,10754,10755,10756,10757,10758,10759,11067,11068,11069,11070,11071,11072,11073,11074,11075,11076,11077,11078,11079,11080,11081,11082,11083,11084,11085,11086,11087,11088,11089,11128,11129,11130,11131,11132,11133,11134,11135,11136,11137,11138,11139,11140,11141,11142,11143,11144,11145,11146,11147,11148,11149,11150,11453,11454,11455,11456,11457,11458,11459,11460,11461,11462,11463,11464,11465,11466,11467,11468,11469,11470,11471,11472,11473,11474,11475,11514,11515,11516,11517,11518,11519,11520,11521,11522,11523,11524,11525,11526,11527,11528,11529,11530,11531,11532,11533,11534,11535,11835,11836,11837,11838,11839,11840,11841,11842,11843,11844,11845,11846,11847,11848,11849,11850,11851,11852,11853,11854,11855,11856,11857,11894,11895,11896,11897,11898,11899,11900,11901,11902,11903,11904,11905,11906,11907,11908,11909,11910,11911,11912,11913,11914,11915,11916', '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 20:18:25.759 +71.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T28t11.J201825+713000.06.2048.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.VLASS2.1.se.T28t11.J201825+713000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_cleaning
rms
hm_growiterations
-999
hm_negativethreshold
-999.0
hm_sidelobethreshold
-999.0
hm_lownoisethreshold
-999.0
cleancontranges
False
Tasks Execution Statistics
Start time
2024-12-30 22:18:53.342
End
2024-12-31 01:30:13.890
Duration
3:11:20.548
Note, WebLog generation is not included in the time.
CASA logs for stage 6
View
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download
stage6/casapy.log (281.5 KiB)