4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
5043 (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
3.19 x 2.12 arcsec
beam p.a.
2.8deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000908 Jy/beam
n-sigma * final scaled MAD of residual
0.000740 Jy/beam
clean residual peak / scaled MAD
4.52
non-pbcor image RMS
0.14 mJy/beam
flatnoise image max / min
117 / -1.28 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
4430
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T07t35.J225418-123000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_cleaning
manual
hm_dogrowprune
True
hm_perchanweightdensity
False
tlimit
2.0
cleancontranges
False
hm_lownoisethreshold
-999.0
overwrite_on_export
True
hm_maxpsffraction
-999.0
hm_npixels
0
hm_minbeamfrac
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T07t35.J225418-123000_P96946v1_2022_01_30T21_54_54.012/working/VLASS2.2.sb41086922.eb41226280.59609.81940616899_split.ms']
hm_nsigma
0.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T07t35.J225418-123000_P96946v1_2022_01_30T21_54_54.012/working
hm_noisethreshold
-999.0
hm_cyclefactor
-999.0
hm_negativethreshold
-999.0
hm_minpsffraction
-999.0
target_list
[{'antenna': None, 'field': '5043,5044,5045,5046,5047,5048,5049,5050,5051,5052,5053,5054,5055,5056,5057,5058,5059,5060,5061,5062,5063,5064,5065,5186,5187,5188,5189,5190,5191,5192,5193,5194,5195,5196,5197,5198,5199,5200,5201,5202,5203,5204,5205,5206,5207,5440,5441,5442,5443,5444,5445,5446,5447,5448,5449,5450,5451,5452,5453,5454,5455,5456,5457,5458,5459,5460,5461,5582,5583,5584,5585,5586,5587,5588,5589,5590,5591,5592,5593,5594,5595,5596,5597,5598,5599,5600,5601,5602,5603,5604,5837,5838,5839,5840,5841,5842,5843,5844,5845,5846,5847,5848,5849,5850,5851,5852,5853,5854,5855,5856,5857,5858,5859,5980,5981,5982,5983,5984,5985,5986,5987,5988,5989,5990,5991,5992,5993,5994,5995,5996,5997,5998,5999,6000,6001,6002,6235,6236,6237,6238,6239,6240,6241,6242,6243,6244,6245,6246,6247,6248,6249,6250,6251,6252,6253,6254,6255,6256,6257,6378,6379,6380,6381,6382,6383,6384,6385,6386,6387,6388,6389,6390,6391,6392,6393,6394,6395,6396,6397,6398,6399,6400,6633,6634,6635,6636,6637,6638,6639,6640,6641,6642,6643,6644,6645,6646,6647,6648,6649,6650,6651,6652,6653,6654,6655', '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 22:54:18.766 -12.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T07t35.J225418-123000.10.2048.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}]
calcsb
False
masklimit
2.0
weighting
briggs
hm_growiterations
-999
hm_masking
none
hm_fastnoise
True
parallel
automatic
hm_minpercentchange
-999.0
hm_sidelobethreshold
-999.0
clearlist
True
Tasks Execution Statistics
Start time
2022-02-25 05:37:51.660
End
2022-02-25 12:09:58.781
Duration
6:32:07.121
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (102.8 KB)