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
16457 (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
2.55 x 2.48 arcsec
beam p.a.
-78.2deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.000753 Jy/beam
n-sigma * final scaled MAD of residual
0.000615 Jy/beam
flux in positive model image components
0.91 Jy/pixel
flux in negative model image components
-0.053 Jy/pixel
flux in model image (inner square deg.)
0.56 Jy/pixel
total number of major cycles done
46
clean residual peak / scaled MAD
15.26
non-pbcor image RMS
0.12 mJy/beam
flatnoise image max / min
49.2 / -0.93 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
2400
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s14_0.VLASS2.1.se.T13t33.J215022+093000.06.2048.v1.I.iter3.image.tt0
data type
Input Parameters
hm_minbeamfrac
-999.0
hm_fastnoise
None
hm_minpsffraction
-999.0
hm_lownoisethreshold
-999.0
hm_nsigma
0.0
hm_sidelobethreshold
-999.0
hm_maxpsffraction
-999.0
vis
['VLASS2.1.sb38464181.eb38625161.59091.97021673611_split_split.ms']
target_list
[{'antenna': None, 'field': '16457,16458,16459,16460,16461,16462,16463,16464,16465,16466,16467,16468,16469,16470,16471,16472,16473,16474,16475,16476,16477,16478,16479,16760,16761,16762,16763,16764,16765,16766,16767,16768,16769,16770,16771,16772,16773,16774,16775,16776,16777,16778,16779,16780,16781,16782,16857,16858,16859,16860,16861,16862,16863,16864,16865,16866,16867,16868,16869,16870,16871,16872,16873,16874,16875,16876,16877,16878,16879,17162,17163,17164,17165,17166,17167,17168,17169,17170,17171,17172,17173,17174,17175,17176,17177,17178,17179,17180,17181,17182,17183,17184,17259,17260,17261,17262,17263,17264,17265,17266,17267,17268,17269,17270,17271,17272,17273,17274,17275,17276,17277,17278,17279,17280,17281,17564,17565,17566,17567,17568,17569,17570,17571,17572,17573,17574,17575,17576,17577,17578,17579,17580,17581,17582,17583,17584,17585,17586,17661,17662,17663,17664,17665,17666,17667,17668,17669,17670,17671,17672,17673,17674,17675,17676,17677,17678,17679,17680,17681,17682,17683,17862,17863,17864,17865,17866,17867,17868,17869,17870,17871,17872,17873,17874,17875,17876,17877,17878,17879,17880,17881,17882,17883,17884,18167,18168,18169,18170,18171,18172,18173,18174,18175,18176,18177,18178,18179,18180,18181,18182,18183,18184,18185,18186,18187,18188', '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 21:50:22.437 +09.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T13t33.J215022+093000.06.2048.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': 200, '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.T13t33.J215022+093000.06.2048.v1.QLcatmask-tier1.mask', 's13_0.VLASS2.1.se.T13t33.J215022+093000.06.2048.v1.combined-tier2.mask', 'pb'], 'pbmask': None}]
hm_negativethreshold
-999.0
overwrite_on_export
True
hm_minpercentchange
-999.0
hm_weighting
None
masklimit
2.0
hm_cleaning
rms
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
parallel
automatic
hm_npixels
0
hm_cyclefactor
-999.0
drcorrect
-999.0
hm_masking
manual
tlimit
2.0
calcsb
False
hm_noisethreshold
-999.0
cleancontranges
False
hm_growiterations
-999
hm_dogrowprune
None
hm_perchanweightdensity
None
output_dir
Tasks Execution Statistics
Start time
2025-01-25 11:48:54.607
End
2025-01-26 07:48:44.083
Duration
19:59:49.476
Note, WebLog generation is not included in the time.
CASA logs for stage 14
View
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download
stage14/casapy.log (600.7 KiB)