4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
5271 (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
2.75 x 2.33 arcsec
beam p.a.
62.5deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000690 Jy/beam
n-sigma * final scaled MAD of residual
0.000592 Jy/beam
clean residual peak / scaled MAD
4.54
non-pbcor image RMS
0.13 mJy/beam
flatnoise image max / min
55.1 / -1.63 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
16051
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T16t26.J192847+203000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_maxpsffraction
-999.0
hm_lownoisethreshold
-999.0
hm_nsigma
0.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T16t26.J192847+203000_P85142v1_2021_10_28T22_07_19.074/working
hm_dogrowprune
True
cleancontranges
False
hm_minpsffraction
-999.0
hm_masking
none
hm_growiterations
-999
hm_cyclefactor
-999.0
hm_perchanweightdensity
False
parallel
automatic
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T16t26.J192847+203000_P85142v1_2021_10_28T22_07_19.074/working/VLASS2.2.sb40494201.eb40921077.59515.05613561343_split.ms']
target_list
[{'antenna': None, 'field': '5271,5272,5273,5274,5275,5276,5277,5278,5279,5280,5281,5282,5283,5284,5285,5286,5287,5290,5291,5292,5293,5294,5295,5296,5297,5298,5299,5300,5301,5302,5303,5304,5305,5306,5699,5700,5701,5702,5703,5704,5705,5706,5707,5708,5709,5710,5711,5712,5713,5714,5715,5718,5719,5720,5721,5722,5723,5724,5725,5726,5727,5728,5729,5730,5731,5732,5733,5734,5932,5933,5934,5935,5936,5937,5938,5939,5940,5941,5942,5943,5944,5945,5946,5947,5948,6341,6342,6343,6344,6345,6346,6347,6348,6349,6350,6351,6352,6353,6354,6355,6356,6357,6360,6361,6362,6363,6364,6365,6366,6367,6368,6369,6370,6371,6372,6373,6374,6375,6376,6771,6772,6773,6774,6775,6776,6777,6778,6779,6780,6781,6782,6783,6784,6785,6786,6787,6790,6791,6792,6793,6794,6795,6796,6797,6798,6799,6800,6801,6802,6803,6804,6805,6806', '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 19:28:47.013 +20.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T16t26.J192847+203000.10.2048.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': 200, '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}]
overwrite_on_export
True
calcsb
False
hm_sidelobethreshold
-999.0
tlimit
2.0
hm_fastnoise
True
masklimit
2.0
hm_cleaning
manual
hm_noisethreshold
-999.0
hm_negativethreshold
-999.0
clearlist
True
hm_npixels
0
hm_minpercentchange
-999.0
hm_minbeamfrac
-999.0
weighting
briggs
Tasks Execution Statistics
Start time
2021-12-13 23:35:27.072
End
2021-12-15 05:03:13.261
Duration
1 day, 5:27:46.189
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (378.9 KB)