4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
27771 (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
3.28 x 2.07 arcsec
beam p.a.
-88.9deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000625 Jy/beam
n-sigma * final scaled MAD of residual
0.000569 Jy/beam
clean residual peak / scaled MAD
-4.51
non-pbcor image RMS
0.12 mJy/beam
flatnoise image max / min
41.9 / -0.965 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
2971
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T24t03.J025836+563000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
clearlist
True
overwrite_on_export
True
hm_negativethreshold
-999.0
hm_noisethreshold
-999.0
target_list
[{'antenna': None, 'field': '27771,27772,27773,27774,27775,27776,27777,27778,27779,27780,27781,27782,27783,27784,27785,27942,27943,27944,27945,27946,27947,27948,27949,27950,27951,27952,27953,27954,27955,27956,28265,28266,28267,28268,28269,28270,28271,28272,28273,28274,28275,28276,28277,28278,28279,28282,28283,28284,28285,28286,28287,28288,28289,28290,28291,28292,28293,28294,28295,28296,28603,28604,28605,28606,28607,28608,28609,28610,28611,28612,28613,28614,28615,28616,28617,28620,28621,28622,28623,28624,28625,28626,28627,28628,28629,28630,28631,28632,28633,28634,28939,28940,28941,28942,28943,28944,28945,28946,28947,28948,28949,28950,28951,28952,28953,28956,28957,28958,28959,28960,28961,28962,28963,28964,28965,28966,28967,28968,28969,28970', '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 02:58:36.760 +56.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T24t03.J025836+563000.10.2048.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_sidelobethreshold
-999.0
hm_dogrowprune
True
calcsb
False
hm_lownoisethreshold
-999.0
hm_minpercentchange
-999.0
hm_perchanweightdensity
False
hm_cyclefactor
-999.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T24t03.J025836+563000_P95512v1_2021_10_27T16_32_32.862/working
weighting
briggs
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T24t03.J025836+563000_P95512v1_2021_10_27T16_32_32.862/working/VLASS2.2.sb40892108.eb40917966.59514.14046502315_split.ms']
hm_growiterations
-999
hm_fastnoise
True
hm_minbeamfrac
-999.0
tlimit
2.0
hm_nsigma
0.0
hm_maxpsffraction
-999.0
hm_minpsffraction
-999.0
parallel
automatic
masklimit
2.0
cleancontranges
False
hm_cleaning
manual
hm_npixels
0
hm_masking
none
Tasks Execution Statistics
Start time
2021-12-18 20:36:04.732
End
2021-12-18 23:45:06.370
Duration
3:09:01.637
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (79.4 KB)