4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
5493 (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
2.84 x 2.30 arcsec
beam p.a.
64.4deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000633 Jy/beam
n-sigma * final scaled MAD of residual
0.000512 Jy/beam
clean residual peak / scaled MAD
-4.50
non-pbcor image RMS
0.1 mJy/beam
flatnoise image max / min
138 / -1.76 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
5248
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T16t30.J215131+233000.10.2048.v3.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_npixels
0
hm_cyclefactor
-999.0
hm_growiterations
-999
overwrite_on_export
True
hm_negativethreshold
-999.0
cleancontranges
False
hm_minbeamfrac
-999.0
hm_minpercentchange
-999.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T16t30.J215131+233000_P85346v3_2021_12_22T22_20_17.176/working
weighting
briggs
hm_perchanweightdensity
False
target_list
[{'antenna': None, 'field': '5493,5494,5495,5496,5497,5498,5499,5500,5501,5502,5503,5504,5505,5506,5507,5508,5509,5510,5511,5512,5513,5514,5515,5556,5557,5558,5559,5560,5561,5562,5563,5564,5565,5566,5567,5568,5569,5570,5571,5572,5573,5574,5575,5576,5577,5913,5914,5915,5916,5917,5918,5919,5920,5921,5922,5923,5924,5925,5926,5927,5928,5929,5930,5931,5932,5933,5934,5935,5976,5977,5978,5979,5980,5981,5982,5983,5984,5985,5986,5987,5988,5989,5990,5991,5992,5993,5994,5995,5996,5997,5998,6333,6334,6335,6336,6337,6338,6339,6340,6341,6342,6343,6344,6345,6346,6347,6348,6349,6350,6351,6352,6353,6354,6355,6396,6397,6398,6399,6400,6401,6402,6403,6404,6405,6406,6407,6408,6409,6410,6411,6412,6413,6414,6415,6416,6417,6418,6753,6754,6755,6756,6757,6758,6759,6760,6761,6762,6763,6764,6765,6766,6767,6768,6769,6770,6771,6772,6773,6774,6815,6816,6817,6818,6819,6820,6821,6822,6823,6824,6825,6826,6827,6828,6829,6830,6831,6832,6833,6834,6835,6836', '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 21:51:31.090 +23.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T16t30.J215131+233000.10.2048.v3', '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}]
masklimit
2.0
hm_masking
none
parallel
automatic
hm_nsigma
0.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T16t30.J215131+233000_P85346v3_2021_12_22T22_20_17.176/working/VLASS2.2.sb40495717.eb41063414.59570.99857428241_split.ms']
tlimit
2.0
hm_sidelobethreshold
-999.0
hm_minpsffraction
-999.0
hm_noisethreshold
-999.0
hm_dogrowprune
True
calcsb
False
hm_maxpsffraction
-999.0
clearlist
True
hm_lownoisethreshold
-999.0
hm_fastnoise
True
hm_cleaning
manual
Tasks Execution Statistics
Start time
2022-03-29 23:57:09.543
End
2022-03-30 08:12:58.450
Duration
8:15:48.907
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (114.2 KB)