4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
19255 (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
3.42 x 2.23 arcsec
beam p.a.
74.2deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000822 Jy/beam
n-sigma * final scaled MAD of residual
0.000586 Jy/beam
clean residual peak / scaled MAD
4.54
non-pbcor image RMS
0.12 mJy/beam
flatnoise image max / min
174 / -2.58 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
19640
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T17t32.J233941+273000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
parallel
automatic
hm_masking
none
overwrite_on_export
True
hm_cleaning
manual
hm_fastnoise
True
hm_minbeamfrac
-999.0
hm_negativethreshold
-999.0
hm_growiterations
-999
masklimit
2.0
hm_sidelobethreshold
-999.0
calcsb
False
hm_minpsffraction
-999.0
target_list
[{'antenna': None, 'field': '19255,19256,19257,19258,19259,19260,19261,19262,19263,19264,19265,19266,19267,19268,19269,19270,19271,19272,19273,19274,19275,19276,19277,19440,19441,19442,19443,19444,19445,19446,19447,19448,19449,19450,19451,19452,19453,19454,19455,19456,19457,19458,19459,19460,19461,19462,19663,19664,19665,19666,19667,19668,19669,19670,19671,19672,19673,19674,19675,19676,19677,19678,19679,19680,19681,19682,19683,19684,19685,19846,19847,19848,19849,19850,19851,19852,19853,19854,19855,19856,19857,19858,19859,19860,19861,19862,19863,19864,19865,19866,19867,19868,20069,20070,20071,20072,20073,20074,20075,20076,20077,20078,20079,20080,20081,20082,20083,20084,20085,20086,20087,20088,20089,20090,20091,20252,20253,20254,20255,20256,20257,20258,20259,20260,20261,20262,20263,20264,20265,20266,20267,20268,20269,20270,20271,20272,20273,20274,20475,20476,20477,20478,20479,20480,20481,20482,20483,20484,20485,20486,20487,20488,20489,20490,20491,20492,20493,20494,20495,20496,20497,20658,20659,20660,20661,20662,20663,20664,20665,20666,20667,20668,20669,20670,20671,20672,20673,20674,20675,20676,20677,20678,20679,20680,20879,20880,20881,20882,20883,20884,20885,20886,20887,20888,20889,20890,20891,20892,20893,20894,20895,20896,20897,20898,20899,20900,20901', '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 23:39:41.471 +27.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T17t32.J233941+273000.10.2048.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}]
cleancontranges
False
hm_noisethreshold
-999.0
hm_minpercentchange
-999.0
tlimit
2.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T17t32.J233941+273000_P86204v1_2021_11_09T22_10_33.184/working
hm_nsigma
0.0
hm_perchanweightdensity
False
hm_dogrowprune
True
weighting
briggs
hm_lownoisethreshold
-999.0
hm_maxpsffraction
-999.0
hm_cyclefactor
-999.0
hm_npixels
0
clearlist
True
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T17t32.J233941+273000_P86204v1_2021_11_09T22_10_33.184/working/VLASS2.2.sb40503007.eb40952917.59527.045767557865_split.ms']
Tasks Execution Statistics
Start time
2021-12-18 16:34:55.403
End
2021-12-20 20:45:01.398
Duration
2 days, 4:10:05.996
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (425.9 KB)