4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
16503 (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
2.88 x 2.40 arcsec
beam p.a.
65.5deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000683 Jy/beam
n-sigma * final scaled MAD of residual
0.000578 Jy/beam
clean residual peak / scaled MAD
4.52
non-pbcor image RMS
0.13 mJy/beam
flatnoise image max / min
203 / -2.79 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
8209
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T20t06.J042250+383000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
tlimit
2.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T20t06.J042250+383000_P92024v1_2021_10_25T23_04_03.015/working/VLASS2.2.sb40866033.eb40886315.59512.31391182871_split.ms']
hm_minbeamfrac
-999.0
hm_nsigma
0.0
hm_growiterations
-999
hm_cleaning
manual
hm_dogrowprune
True
hm_npixels
0
hm_lownoisethreshold
-999.0
hm_negativethreshold
-999.0
parallel
automatic
target_list
[{'antenna': None, 'field': '16503,16504,16505,16506,16507,16508,16509,16510,16511,16512,16513,16514,16515,16516,16517,16518,16519,16520,16521,16522,16523,16524,16525,16686,16687,16688,16689,16690,16691,16692,16693,16694,16695,16696,16697,16698,16699,16700,16701,16702,16703,16704,16705,16706,16707,16708,16887,16888,16889,16890,16891,16892,16893,16894,16895,16896,16897,16898,16899,16900,16901,16902,16903,16904,16905,16906,16907,16908,16909,17070,17071,17072,17073,17074,17075,17076,17077,17078,17079,17080,17081,17082,17083,17084,17085,17086,17087,17088,17089,17090,17091,17270,17271,17272,17273,17274,17275,17276,17277,17278,17279,17280,17281,17282,17283,17284,17285,17286,17287,17288,17289,17290,17291,17452,17453,17454,17455,17456,17457,17458,17459,17460,17461,17462,17463,17464,17465,17466,17467,17468,17469,17470,17471,17472,17473,17651,17652,17653,17654,17655,17656,17657,17658,17659,17660,17661,17662,17663,17664,17665,17666,17667,17668,17669,17670,17671,17672,17673,17832,17833,17834,17835,17836,17837,17838,17839,17840,17841,17842,17843,17844,17845,17846,17847,17848,17849,17850,17851,17852,17853,17854,18031,18032,18033,18034,18035,18036,18037,18038,18039,18040,18041,18042,18043,18044,18045,18046,18047,18048,18049,18050,18051,18052,18053', '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 04:22:50.540 +38.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T20t06.J042250+383000.10.2048.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_noisethreshold
-999.0
calcsb
False
hm_minpsffraction
-999.0
clearlist
True
overwrite_on_export
True
weighting
briggs
masklimit
2.0
hm_maxpsffraction
-999.0
hm_cyclefactor
-999.0
hm_sidelobethreshold
-999.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T20t06.J042250+383000_P92024v1_2021_10_25T23_04_03.015/working
hm_masking
none
hm_minpercentchange
-999.0
cleancontranges
False
hm_perchanweightdensity
False
hm_fastnoise
True
Tasks Execution Statistics
Start time
2021-11-10 03:11:14.153
End
2021-11-10 13:50:18.934
Duration
10:39:04.781
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (152.4 KB)