4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
16640 (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
3.17 x 2.06 arcsec
beam p.a.
-2.2deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000715 Jy/beam
n-sigma * final scaled MAD of residual
0.000646 Jy/beam
clean residual peak / scaled MAD
-4.52
non-pbcor image RMS
0.12 mJy/beam
flatnoise image max / min
32.7 / -0.792 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
4920
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T08t30.J195816-103000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_masking
none
weighting
briggs
hm_nsigma
0.0
hm_minpercentchange
-999.0
hm_maxpsffraction
-999.0
hm_negativethreshold
-999.0
cleancontranges
False
clearlist
True
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T08t30.J195816-103000_P97624v1_2022_01_08T00_08_16.208/working/VLASS2.2.sb41091780.eb41118353.59587.60322896991_split.ms']
tlimit
2.0
hm_lownoisethreshold
-999.0
parallel
automatic
hm_dogrowprune
True
hm_fastnoise
True
hm_noisethreshold
-999.0
hm_cyclefactor
-999.0
hm_perchanweightdensity
False
hm_cleaning
manual
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T08t30.J195816-103000_P97624v1_2022_01_08T00_08_16.208/working
hm_npixels
0
masklimit
2.0
hm_minpsffraction
-999.0
hm_minbeamfrac
-999.0
overwrite_on_export
True
target_list
[{'antenna': None, 'field': '16640,16641,16642,16643,16644,16645,16646,16647,16648,16649,16650,16651,16652,16653,16654,16655,16656,16657,16658,16659,16660,16661,16662,16663,16840,16841,16842,16843,16844,16845,16846,16847,16848,16849,16850,16851,16852,16853,16854,16855,16856,16857,16858,16859,16860,16861,16862,16863,17214,17215,17216,17217,17218,17219,17220,17221,17222,17223,17224,17225,17226,17227,17228,17229,17230,17231,17232,17233,17234,17235,17236,17237,17240,17241,17242,17243,17244,17245,17246,17247,17248,17249,17250,17251,17252,17253,17254,17255,17256,17257,17258,17259,17260,17261,17262,17263,17614,17615,17616,17617,17618,17619,17620,17621,17622,17623,17624,17625,17626,17627,17628,17629,17630,17631,17632,17633,17634,17635,17636,17637,17640,17641,17642,17643,17644,17645,17646,17647,17648,17649,17650,17651,17652,17653,17654,17655,17656,17657,17658,17659,17660,17661,17662,17663,18014,18015,18016,18017,18018,18019,18020,18021,18022,18023,18024,18025,18026,18027,18028,18029,18030,18031,18032,18033,18034,18035,18036,18037,18214,18215,18216,18217,18218,18219,18220,18221,18222,18223,18224,18225,18226,18227,18228,18229,18230,18231,18232,18233,18234,18235,18236,18237,18240,18241,18242,18243,18244,18245,18246,18247,18248,18249,18250,18251,18252,18253,18254,18255,18256,18257,18258,18259,18260,18261,18262,18263,18614,18615,18616,18617,18618,18619,18620,18621,18622,18623,18624,18625,18626,18627,18628,18629,18630,18631,18632,18633,18634,18635,18636,18637,18640,18641,18642,18643,18644,18645,18646,18647,18648,18649,18650,18651,18652,18653,18654,18655,18656,18657,18658,18659,18660,18661,18662,18663,19014,19015,19016,19017,19018,19019,19020,19021,19022,19023,19024,19025,19026,19027,19028,19029,19030,19031,19032,19033,19034,19035,19036,19037', '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': [7290, 7290], 'pblimit': None, 'phasecenter': 'J2000 19:58:16.661 -10.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T08t30.J195816-103000.10.2048.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}]
calcsb
False
hm_growiterations
-999
hm_sidelobethreshold
-999.0
Tasks Execution Statistics
Start time
2022-05-26 03:08:13.098
End
2022-05-26 17:24:07.130
Duration
14:15:54.032
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (109.6 KB)