5. Tclean/MakeImages
Make target aggregate continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
17972 (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.
-89.2deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00249 Jy/beam
n-sigma * final scaled MAD of residual
0.00242 Jy/beam
flux fraction outside clean mask
0.00322
flux in positive model image components
0.21 Jy/pixel
flux in negative model image components
0 Jy/pixel
flux in model image (inner square deg.)
0.057 Jy/pixel
total number of major cycles done
3
clean residual peak / scaled MAD
23.96
non-pbcor image RMS
0.18 mJy/beam
flatnoise image max / min
21.9 / -1.67 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
424
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T14t07.J043445+123000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_growiterations
-999
hm_minpsffraction
-999.0
vis
['VLASS2.1.sb38488196.eb38554922.59063.35858586806_split_split.ms']
hm_lownoisethreshold
-999.0
hm_noisethreshold
-999.0
hm_cleaning
rms
hm_nsigma
0.0
parallel
automatic
hm_masking
manual
hm_perchanweightdensity
None
hm_minpercentchange
-999.0
target_list
[{'antenna': None, 'field': '17972,17973,17974,17975,17976,17977,17978,17979,17980,17981,17982,17983,17984,17985,17986,17987,17988,17989,17990,17991,17992,17993,17994,17995,17996,17997,17998,17999,18000,18001,18002,18315,18316,18317,18318,18319,18320,18321,18322,18323,18324,18325,18326,18327,18328,18329,18330,18331,18332,18333,18334,18335,18336,18337,18338,18339,18340,18341,18342,18343,18344,18345,18368,18369,18370,18371,18372,18373,18374,18375,18376,18377,18378,18379,18380,18381,18382,18383,18384,18385,18386,18387,18388,18389,18390,18391,18392,18393,18394,18395,18396,18397,18398,18711,18712,18713,18714,18715,18716,18717,18718,18719,18720,18721,18722,18723,18724,18725,18726,18727,18728,18729,18730,18731,18732,18733,18734,18735,18736,18737,18738,18739,18740,18741,18764,18765,18766,18767,18768,18769,18770,18771,18772,18773,18774,18775,18776,18777,18778,18779,18780,18781,18782,18783,18784,18785,18786,18787,18788,18789,18790,18791,18792,18793,18794,19107,19108,19109,19110,19111,19112,19113,19114,19115,19116,19117,19118,19119,19120,19121,19122,19123,19124,19125,19126,19127,19128,19129,19130,19131,19132,19133,19134,19135,19136,19137,19138,19306,19307,19308,19309,19310,19311,19312,19313,19314,19315,19316,19317,19318,19319,19320,19321,19322,19323,19324,19325,19326,19327,19328,19329,19330,19331,19332,19333,19334,19335,19336,19337,19360,19361,19362,19363,19364,19365,19366,19367,19368,19369,19370,19371,19372,19373,19374,19375,19376,19377,19378,19379,19380,19381,19382,19383,19384,19385,19386,19387,19388,19389,19390,19705,19706,19707,19708,19709,19710,19711,19712,19713,19714,19715,19716,19717,19718,19719,19720,19721,19722,19723,19724,19725,19726,19727,19728,19729,19730,19731,19732,19733,19734,19735,19758,19759,19760,19761,19762,19763,19764,19765,19766,19767,19768,19769,19770,19771,19772,19773,19774,19775,19776,19777,19778,19779,19780,19781,19782,19783,19784,19785,19786,19787,19788,20103,20104,20105,20106,20107,20108,20109,20110,20111,20112,20113,20114,20115,20116,20117,20118,20119,20120,20121,20122,20123,20124,20125,20126,20127,20128,20129,20130,20131,20132,20133', '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 04:34:45.575 +12.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T14t07.J043445+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.J043445+123000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
cleancontranges
False
hm_sidelobethreshold
-999.0
tlimit
2.0
hm_fastnoise
None
hm_npixels
0
hm_dogrowprune
None
hm_weighting
None
hm_negativethreshold
-999.0
hm_cyclefactor
-999.0
masklimit
2.0
calcsb
False
hm_maxpsffraction
-999.0
output_dir
hm_minbeamfrac
-999.0
overwrite_on_export
True
Tasks Execution Statistics
Start time
2023-11-15 19:07:19.358
End
2023-11-16 01:27:51.937
Duration
6:20:32.580
Note, WebLog generation is not included in the time.
CASA logs for stage 5
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stage5/casapy.log (74.6 KiB)