5. Tclean/MakeImages
Make target aggregate continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
17992 (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
2.69 x 2.45 arcsec
beam p.a.
-86.7deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00246 Jy/beam
n-sigma * final scaled MAD of residual
0.00236 Jy/beam
flux fraction outside clean mask
0.0174
flux in positive model image components
0.28 Jy/pixel
flux in negative model image components
0 Jy/pixel
flux in model image (inner square deg.)
0.08 Jy/pixel
total number of major cycles done
3
clean residual peak / scaled MAD
10.06
non-pbcor image RMS
0.18 mJy/beam
flatnoise image max / min
37.5 / -1.57 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
488
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T14t07.J043040+123000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
parallel
automatic
vis
['VLASS2.1.sb38488196.eb38554922.59063.35858586806_split_split.ms']
hm_npixels
0
hm_masking
manual
hm_maxpsffraction
-999.0
output_dir
masklimit
2.0
hm_negativethreshold
-999.0
hm_cleaning
rms
hm_sidelobethreshold
-999.0
hm_minpsffraction
-999.0
hm_cyclefactor
-999.0
hm_fastnoise
None
hm_lownoisethreshold
-999.0
tlimit
2.0
hm_nsigma
0.0
hm_minbeamfrac
-999.0
calcsb
False
target_list
[{'antenna': None, 'field': '17992,17993,17994,17995,17996,17997,17998,17999,18000,18001,18002,18003,18004,18005,18006,18007,18008,18009,18010,18011,18012,18013,18014,18015,18016,18017,18018,18019,18020,18021,18022,18295,18296,18297,18298,18299,18300,18301,18302,18303,18304,18305,18306,18307,18308,18309,18310,18311,18312,18313,18314,18315,18316,18317,18318,18319,18320,18321,18322,18323,18324,18325,18388,18389,18390,18391,18392,18393,18394,18395,18396,18397,18398,18399,18400,18401,18402,18403,18404,18405,18406,18407,18408,18409,18410,18411,18412,18413,18414,18415,18416,18417,18418,18691,18692,18693,18694,18695,18696,18697,18698,18699,18700,18701,18702,18703,18704,18705,18706,18707,18708,18709,18710,18711,18712,18713,18714,18715,18716,18717,18718,18719,18720,18721,18784,18785,18786,18787,18788,18789,18790,18791,18792,18793,18794,18795,18796,18797,18798,18799,18800,18801,18802,18803,18804,18805,18806,18807,18808,18809,18810,18811,18812,18813,18814,19087,19088,19089,19090,19091,19092,19093,19094,19095,19096,19097,19098,19099,19100,19101,19102,19103,19104,19105,19106,19107,19108,19109,19110,19111,19112,19113,19114,19115,19116,19117,19118,19286,19287,19288,19289,19290,19291,19292,19293,19294,19295,19296,19297,19298,19299,19300,19301,19302,19303,19304,19305,19306,19307,19308,19309,19310,19311,19312,19313,19314,19315,19316,19317,19380,19381,19382,19383,19384,19385,19386,19387,19388,19389,19390,19391,19392,19393,19394,19395,19396,19397,19398,19399,19400,19401,19402,19403,19404,19405,19406,19407,19408,19409,19410,19411,19684,19685,19686,19687,19688,19689,19690,19691,19692,19693,19694,19695,19696,19697,19698,19699,19700,19701,19702,19703,19704,19705,19706,19707,19708,19709,19710,19711,19712,19713,19714,19715,19778,19779,19780,19781,19782,19783,19784,19785,19786,19787,19788,19789,19790,19791,19792,19793,19794,19795,19796,19797,19798,19799,19800,19801,19802,19803,19804,19805,19806,19807,19808,19809,20082,20083,20084,20085,20086,20087,20088,20089,20090,20091,20092,20093,20094,20095,20096,20097,20098,20099,20100,20101,20102,20103,20104,20105,20106,20107,20108,20109,20110,20111,20112,20113', '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 04:30:40.213 +12.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T14t07.J043040+123000.06.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': -2.0, 'uvrange': '<12km', 'bl_ratio': None, 'uvtaper': ['3arcsec'], 'scales': None, 'niter': 20000, 'cycleniter': -999, 'cyclefactor': -999.0, 'sensitivity': 0.0, 'threshold': '', 'reffreq': '3.0GHz', 'restfreq': None, 'vis': None, 'is_per_eb': None, 'usepointing': None, 'mosweight': None, 'hm_nsigma': None, 'conjbeams': False, 'cfcache_nowb': None, 'mask': 's4_0.VLASS2.1.se.T14t07.J043040+123000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_perchanweightdensity
None
hm_weighting
None
hm_minpercentchange
-999.0
overwrite_on_export
True
hm_growiterations
-999
hm_noisethreshold
-999.0
hm_dogrowprune
None
cleancontranges
False
Tasks Execution Statistics
Start time
2023-11-15 19:06:37.570
End
2023-11-16 00:22:32.967
Duration
5:15:55.396
Note, WebLog generation is not included in the time.
CASA logs for stage 5
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stage5/casapy.log (75.2 KiB)