4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
8367 (TARGET)
2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17
I
centre frequency of image
3.0000GHz (LSRK)
View other QA images...
beam
2.89 x 1.77 arcsec
beam p.a.
50.7deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000700 Jy/beam
n-sigma * final scaled MAD of residual
0.000667 Jy/beam
clean residual peak / scaled MAD
4.54
non-pbcor image RMS
0.00014 Jy/beam
flatnoise image max / min
0.0173 / -0.00112 Jy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
2170
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.1.ql.T04t29.J191951-253000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
tlimit
2.0
hm_perchanweightdensity
False
hm_npixels
0
hm_negativethreshold
-999.0
weighting
briggs
hm_masking
none
hm_minpercentchange
-999.0
masklimit
2.0
hm_nsigma
0.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_auto/spool/quicklook/VLASS2.1_T04t29.J191951-253000_P77034v1_2020_10_23T21_22_30.180/working
hm_cleaning
manual
hm_growiterations
-999
cleancontranges
False
hm_fastnoise
True
hm_minbeamfrac
-999.0
hm_dogrowprune
True
calcsb
False
target_list
[{'phasecenter': 'J2000 19:19:51.648 -25.30.0.0000', 'scales': [0], 'sensitivity': (0.0, None, None), 'spw': '2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17', 'num_all_spws': None, 'imagename': 'VLASS2.1.ql.T04t29.J191951-253000.10.2048.v1', 'spwsel_topo': None, 'nterms': 2, 'threshold': '', 'nbin': -1, 'imsize': [5760, 5760], 'pblimit': None, 'hm_nsigma': None, 'num_good_spws': None, 'antenna': None, 'width': '', 'conjbeams': False, 'mosweight': None, 'cell': '1.0arcsec', 'start': '', 'is_per_eb': None, 'restfreq': None, 'spwsel_lsrk': None, 'gridder': 'mosaic', 'cycleniter': 200, 'field': '8367,8368,8369,8370,8371,8372,8373,8374,8375,8376,8377,8378,8379,8382,8383,8384,8385,8386,8387,8388,8389,8390,8391,8392,8393,8394,8777,8778,8779,8780,8781,8782,8783,8784,8785,8786,8787,8788,8789,8982,8983,8984,8985,8986,8987,8988,8989,8990,8991,8992,8993,8994,8997,8998,8999,9000,9001,9002,9003,9004,9005,9006,9007,9008,9009,9392,9393,9394,9395,9396,9397,9398,9399,9400,9401,9402,9403,9404,9407,9408,9409,9410,9411,9412,9413,9414,9415,9416,9417,9418,9419,9800,9801,9802,9803,9804,9805,9806,9807,9808,9809,9810,9811,9812,10004,10005,10006,10007,10008,10009,10010,10011,10012,10013,10014,10015,10016,10019,10020,10021,10022,10023,10024,10025,10026,10027,10028,10029,10030,10031', 'stokes': 'I', 'datacolumn': 'data', 'reffreq': '3.0GHz', 'intent': 'TARGET', 'uvrange': None, 'cyclefactor': -999.0, 'robust': 1.0, 'niter': 20000, 'nchan': -1, 'deconvolver': 'mtmfs', 'vis': None, 'cfcache': '', 'mask': '', 'spwsel_all_cont': None, 'usepointing': None, 'specmode': 'mfs', 'uvtaper': []}]
parallel
automatic
vis
['/lustre/aoc/cluster/pipeline/vlass_auto/spool/quicklook/VLASS2.1_T04t29.J191951-253000_P77034v1_2020_10_23T21_22_30.180/working/VLASS2.1.sb38762080.eb38835078.59145.85108771991_split.ms']
hm_noisethreshold
-999.0
hm_lownoisethreshold
-999.0
overwrite_on_export
True
hm_sidelobethreshold
-999.0
Tasks Execution Statistics
Start time
2020-11-25 02:41:35.713
End
2020-11-25 06:38:41.909
Duration
3:57:06.196
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (84.1 KB)