4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
17847 (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
3.36 x 2.16 arcsec
beam p.a.
-8.0deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000585 Jy/beam
n-sigma * final scaled MAD of residual
0.000524 Jy/beam
clean residual peak / scaled MAD
4.53
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
19.1 / -0.666 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
4187
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS3.1.ql.T29t04.J101121+753000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_minpsffraction
-999.0
hm_minbeamfrac
-999.0
hm_noisethreshold
-999.0
calcsb
False
hm_nsigma
0.0
hm_masking
none
overwrite_on_export
True
hm_negativethreshold
-999.0
hm_sidelobethreshold
-999.0
vis
['VLASS3.1.sb43595263.eb43600582.59981.127095104166_split_split.ms']
hm_perchanweightdensity
None
target_list
[{'antenna': None, 'field': '17847,17848,17849,17850,17851,17852,17853,17854,17855,17856,17857,17858,17859,17860,17861,17862,17863,17864,17865,17866,17867,17868,17869,18191,18192,18193,18194,18195,18196,18197,18198,18199,18200,18201,18202,18203,18204,18205,18206,18207,18208,18209,18210,18211,18212,18266,18267,18268,18269,18270,18271,18272,18273,18274,18275,18276,18277,18278,18279,18280,18281,18282,18283,18284,18285,18286,18287,18288,18604,18605,18606,18607,18608,18609,18610,18611,18612,18613,18614,18615,18616,18617,18618,18619,18620,18621,18622,18623,18624,18625,18626,18679,18680,18681,18682,18683,18684,18685,18686,18687,18688,18689,18690,18691,18692,18693,18694,18695,18696,18697,18698,18699,18700,18701,19011,19012,19013,19014,19015,19016,19017,19018,19019,19020,19021,19022,19023,19024,19025,19026,19027,19028,19029,19030,19031,19032,19033,19084,19085,19086,19087,19088,19089,19090,19091,19092,19093,19094,19095,19096,19097,19098,19099,19100,19101,19102,19103,19104,19105,19106,19411,19412,19413,19414,19415,19416,19417,19418,19419,19420,19421,19422,19423,19424,19425,19426,19427,19428,19429,19430,19431,19432,19433,19484,19485,19486,19487,19488,19489,19490,19491,19492,19493,19494,19495,19496,19497,19498,19499,19500,19501,19502,19503,19504,19505', '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': '1.0arcsec', 'cfcache': '', 'imsize': [5760, 5760], 'pblimit': None, 'phasecenter': 'J2000 10:11:21.955 +75.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS3.1.ql.T29t04.J101121+753000.10.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': 1.0, 'uvrange': None, 'bl_ratio': None, 'uvtaper': [], 'scales': [0], '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': '', 'pbmask': None}]
hm_minpercentchange
-999.0
hm_npixels
0
output_dir
tlimit
2.0
cleancontranges
False
hm_cyclefactor
-999.0
masklimit
2.0
hm_lownoisethreshold
-999.0
hm_growiterations
-999
hm_dogrowprune
None
parallel
automatic
hm_fastnoise
None
hm_weighting
None
hm_cleaning
manual
hm_maxpsffraction
-999.0
Tasks Execution Statistics
Start time
2023-04-17 20:42:59.191
End
2023-04-18 03:13:40.842
Duration
6:30:41.651
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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download
stage4/casapy.log (88.1 KiB)