5. Tclean/MakeImages
Make target aggregate continuum images
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Warning!
Flux fraction outside cleanmask is 0.385, exceeds 0.2 limit!
Image Details
Field
Spw
Pol
Image details
Image result
20006 (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 2.38 arcsec
beam p.a.
86.3deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00322 Jy/beam
n-sigma * final scaled MAD of residual
0.00299 Jy/beam
flux fraction outside clean mask
0.385
flux in positive model image components
0.53 Jy/pixel
flux in negative model image components
-0.076 Jy/pixel
flux in model image (inner square deg.)
0.33 Jy/pixel
total number of major cycles done
9
clean residual peak / scaled MAD
78.66
non-pbcor image RMS
0.22 mJy/beam
flatnoise image max / min
110 / -17.2 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
779
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T13t16.J100202+113000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_weighting
None
hm_nsigma
0.0
hm_minpsffraction
-999.0
hm_npixels
0
hm_cleaning
rms
hm_cyclefactor
-999.0
hm_fastnoise
None
hm_lownoisethreshold
-999.0
hm_minpercentchange
-999.0
tlimit
2.0
hm_growiterations
-999
hm_minbeamfrac
-999.0
masklimit
2.0
hm_perchanweightdensity
None
overwrite_on_export
True
hm_noisethreshold
-999.0
output_dir
target_list
[{'antenna': None, 'field': '20006,20007,20008,20009,20010,20011,20012,20013,20014,20015,20016,20017,20018,20019,20020,20021,20022,20023,20024,20025,20026,20027,20028,20029,20030,20031,20034,20035,20036,20037,20038,20039,20040,20041,20042,20043,20044,20045,20046,20047,20048,20049,20050,20051,20052,20053,20054,20055,20056,20057,20058,20059,20404,20405,20406,20407,20408,20409,20410,20411,20412,20413,20414,20415,20416,20417,20418,20419,20420,20421,20422,20423,20424,20425,20426,20427,20428,20429,20432,20433,20434,20435,20436,20437,20438,20439,20440,20441,20442,20443,20444,20445,20446,20447,20448,20449,20450,20451,20452,20453,20454,20455,20456,20457,20802,20803,20804,20805,20806,20807,20808,20809,20810,20811,20812,20813,20814,20815,20816,20817,20818,20819,20820,20821,20822,20823,20824,20825,20826,20827,20830,20831,20832,20833,20834,20835,20836,20837,20838,20839,20840,20841,20842,20843,20844,20845,20846,20847,20848,20849,20850,20851,20852,20853,20854,20855,21202,21203,21204,21205,21206,21207,21208,21209,21210,21211,21212,21213,21214,21215,21216,21217,21218,21219,21220,21221,21222,21223,21224,21225,21226,21227,21230,21231,21232,21233,21234,21235,21236,21237,21238,21239,21240,21241,21242,21243,21244,21245,21246,21247,21248,21249,21250,21251,21252,21253,21254,21255,21602,21603,21604,21605,21606,21607,21608,21609,21610,21611,21612,21613,21614,21615,21616,21617,21618,21619,21620,21621,21622,21623,21624,21625,21626,21627,21630,21631,21632,21633,21634,21635,21636,21637,21638,21639,21640,21641,21642,21643,21644,21645,21646,21647,21648,21649,21650,21651,21652,21653,21654,21655', '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 10:02:2.246 +11.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T13t16.J100202+113000.06.2048.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.T13t16.J100202+113000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_sidelobethreshold
-999.0
parallel
automatic
hm_negativethreshold
-999.0
hm_dogrowprune
None
calcsb
False
hm_maxpsffraction
-999.0
hm_masking
manual
vis
['VLASS2.1.sb38505794.eb38515224.59048.69954878472_split_split.ms']
cleancontranges
False
Tasks Execution Statistics
Start time
2023-11-01 21:28:52.376
End
2023-11-02 07:06:23.560
Duration
9:37:31.184
Note, WebLog generation is not included in the time.
CASA logs for stage 5
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download
stage5/casapy.log (82.6 KiB)