4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
19616 (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
2.66 x 2.19 arcsec
beam p.a.
13.3deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000572 Jy/beam
n-sigma * final scaled MAD of residual
0.000501 Jy/beam
clean residual peak / scaled MAD
-4.50
non-pbcor image RMS
98 uJy/beam
flatnoise image max / min
128 / -0.693 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
5799
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS3.1.ql.T25t01.J001959+603000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_lownoisethreshold
-999.0
hm_cyclefactor
-999.0
tlimit
2.0
hm_cleaning
manual
cleancontranges
False
parallel
automatic
hm_fastnoise
None
hm_growiterations
-999
hm_negativethreshold
-999.0
hm_maxpsffraction
-999.0
hm_minbeamfrac
-999.0
hm_masking
none
hm_dogrowprune
None
hm_npixels
0
hm_perchanweightdensity
None
overwrite_on_export
True
output_dir
hm_noisethreshold
-999.0
hm_nsigma
0.0
hm_weighting
None
hm_sidelobethreshold
-999.0
masklimit
2.0
hm_minpsffraction
-999.0
hm_minpercentchange
-999.0
calcsb
False
vis
['VLASS3.1.sb43607182.eb43617633.59985.64158960649_split_split.ms']
target_list
[{'antenna': None, 'field': '19616,19617,19618,19619,19620,19621,19622,19623,19624,19625,19626,19627,19628,19629,19630,19631,19632,19633,19634,19635,19636,19637,19638,19919,19920,19921,19922,19923,19924,19925,19926,19927,19928,19929,19930,19931,19932,19933,19934,19935,19936,19937,19938,19939,19940,19941,20022,20023,20024,20025,20026,20027,20028,20029,20030,20031,20032,20033,20034,20035,20036,20037,20038,20039,20040,20041,20042,20043,20323,20324,20325,20326,20327,20328,20329,20330,20331,20332,20333,20334,20335,20336,20337,20338,20339,20340,20341,20342,20343,20344,20345,20424,20425,20426,20427,20428,20429,20430,20431,20432,20433,20434,20435,20436,20437,20438,20439,20440,20441,20442,20443,20444,20445,20446,20723,20724,20725,20726,20727,20728,20729,20730,20731,20732,20733,20734,20735,20736,20737,20738,20739,20740,20741,20742,20743,20744,20745,20824,20825,20826,20827,20828,20829,20830,20831,20832,20833,20834,20835,20836,20837,20838,20839,20840,20841,20842,20843,20844,20845,20846,21121,21122,21123,21124,21125,21126,21127,21128,21129,21130,21131,21132,21133,21134,21135,21136,21137,21138,21139,21140,21141,21142,21221,21222,21223,21224,21225,21226,21227,21228,21229,21230,21231,21232,21233,21234,21235,21236,21237,21238,21239,21240,21241,21242', '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 00:19:60.000 +60.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS3.1.ql.T25t01.J001959+603000.10.2048.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}]
Tasks Execution Statistics
Start time
2023-03-23 19:34:51.003
End
2023-03-24 04:07:55.142
Duration
8:33:04.139
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (105.2 KiB)