4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
7314 (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
2.62 x 2.15 arcsec
beam p.a.
8.7deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000549 Jy/beam
n-sigma * final scaled MAD of residual
0.000495 Jy/beam
clean residual peak / scaled MAD
4.52
non-pbcor image RMS
97 uJy/beam
flatnoise image max / min
25.6 / -0.576 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
2391
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS3.1.ql.T25t07.J092000+603000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
cleancontranges
False
hm_npixels
0
hm_fastnoise
None
hm_sidelobethreshold
-999.0
masklimit
2.0
hm_nsigma
0.0
output_dir
hm_masking
none
parallel
automatic
tlimit
2.0
hm_cyclefactor
-999.0
hm_minpsffraction
-999.0
hm_weighting
None
vis
['VLASS3.1.sb43609104.eb43617236.59985.17935428241_split_split.ms']
target_list
[{'antenna': None, 'field': '7314,7315,7316,7317,7318,7319,7320,7321,7322,7323,7324,7327,7328,7329,7330,7331,7332,7333,7334,7335,7336,7337,7711,7712,7713,7714,7715,7716,7717,7718,7719,7720,7721,7724,7725,7726,7727,7728,7729,7730,7731,7732,7733,7734,8111,8112,8113,8114,8115,8116,8117,8118,8119,8120,8121,8124,8125,8126,8127,8128,8129,8130,8131,8132,8133,8134,8514,8515,8516,8517,8518,8519,8520,8521,8522,8523,8524,8527,8528,8529,8530,8531,8532,8533,8534,8535,8536,8537,8920,8921,8922,8923,8924,8925,8926,8927,8928,8929,8930', '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 09:20:0.000 +60.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS3.1.ql.T25t07.J092000+603000.10.2048.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_dogrowprune
None
calcsb
False
hm_growiterations
-999
hm_minbeamfrac
-999.0
hm_cleaning
manual
hm_perchanweightdensity
None
hm_negativethreshold
-999.0
overwrite_on_export
True
hm_noisethreshold
-999.0
hm_lownoisethreshold
-999.0
hm_maxpsffraction
-999.0
hm_minpercentchange
-999.0
Tasks Execution Statistics
Start time
2023-03-29 09:57:38.314
End
2023-03-29 12:02:16.416
Duration
2:04:38.102
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (64.4 KiB)