4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
20498 (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)
View other QA images...
beam
2.44 x 2.29 arcsec
beam p.a.
55.6deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000659 Jy/beam
n-sigma * final scaled MAD of residual
0.000512 Jy/beam
clean residual peak / scaled MAD
-4.51
non-pbcor image RMS
0.1 mJy/beam
flatnoise image max / min
256 / -4.13 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
10907
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T21t11.J101908+433000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_cleaning
manual
parallel
automatic
hm_cyclefactor
-999.0
tlimit
2.0
hm_sidelobethreshold
-999.0
clearlist
True
hm_dogrowprune
True
hm_minbeamfrac
-999.0
hm_noisethreshold
-999.0
hm_npixels
0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T21t11.J101908+433000_P89221v1_2021_10_09T22_27_18.865/working
target_list
[{'antenna': None, 'field': '20498,20499,20500,20501,20502,20503,20504,20505,20506,20507,20508,20509,20510,20511,20512,20513,20514,20515,20516,20517,20518,20519,20520,20801,20802,20803,20804,20805,20806,20807,20808,20809,20810,20811,20812,20813,20814,20815,20816,20817,20818,20819,20820,20821,20822,20823,20944,20945,20946,20947,20948,20949,20950,20951,20952,20953,20954,20955,20956,20957,20958,20959,20960,20961,20962,20963,20964,20965,20966,21245,21246,21247,21248,21249,21250,21251,21252,21253,21254,21255,21256,21257,21258,21259,21260,21261,21262,21263,21264,21265,21266,21267,21467,21468,21469,21470,21471,21472,21473,21474,21475,21476,21477,21478,21479,21480,21481,21482,21483,21484,21485,21486,21487,21488,21608,21609,21610,21611,21612,21613,21614,21615,21616,21617,21618,21619,21620,21621,21622,21623,21624,21625,21626,21627,21628,21629,21630,21909,21910,21911,21912,21913,21914,21915,21916,21917,21918,21919,21920,21921,21922,21923,21924,21925,21926,21927,21928,21929,21930,21931,22050,22051,22052,22053,22054,22055,22056,22057,22058,22059,22060,22061,22062,22063,22064,22065,22066,22067,22068,22069,22070,22071,22072,22349,22350,22351,22352,22353,22354,22355,22356,22357,22358,22359,22360,22361,22362,22363,22364,22365,22366,22367,22368,22369,22370,22371', '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 10:19:8.555 +43.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T21t11.J101908+433000.10.2048.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_negativethreshold
-999.0
hm_maxpsffraction
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T21t11.J101908+433000_P89221v1_2021_10_09T22_27_18.865/working/VLASS2.2.sb40531022.eb40625794.59496.33396548611_split.ms']
hm_nsigma
0.0
hm_perchanweightdensity
False
hm_minpsffraction
-999.0
weighting
briggs
hm_fastnoise
True
hm_minpercentchange
-999.0
overwrite_on_export
True
hm_growiterations
-999
hm_lownoisethreshold
-999.0
calcsb
False
masklimit
2.0
hm_masking
none
cleancontranges
False
Tasks Execution Statistics
Start time
2021-11-18 22:19:39.386
End
2021-11-19 13:30:25.967
Duration
15:10:46.582
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (186.6 KB)