4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
16517 (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
2.84 x 1.71 arcsec
beam p.a.
47.1deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000706 Jy/beam
n-sigma * final scaled MAD of residual
0.000592 Jy/beam
clean residual peak / scaled MAD
4.50
non-pbcor image RMS
0.12 mJy/beam
flatnoise image max / min
129 / -2.3 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
13772
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T04t11.J065534-263000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_maxpsffraction
-999.0
hm_masking
none
hm_minbeamfrac
-999.0
hm_perchanweightdensity
False
cleancontranges
False
hm_fastnoise
True
hm_noisethreshold
-999.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T04t11.J065534-263000_P99759v1_2022_02_05T21_08_43.338/working
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T04t11.J065534-263000_P99759v1_2022_02_05T21_08_43.338/working/VLASS2.2.sb41163602.eb41256555.59615.98852136574_split.ms']
calcsb
False
masklimit
2.0
hm_minpsffraction
-999.0
hm_negativethreshold
-999.0
target_list
[{'antenna': None, 'field': '16517,16518,16519,16520,16521,16522,16523,16524,16525,16526,16527,16528,16529,16530,16531,16532,16533,16534,16535,16536,16537,16538,16539,16540,16541,16676,16677,16678,16679,16680,16681,16682,16683,16684,16685,16686,16687,16688,16689,16690,16691,16692,16693,16694,16695,16696,16697,16698,16699,16700,16924,16925,16926,16927,16928,16929,16930,16931,16932,16933,16934,16935,16936,16937,16938,16939,16940,16941,16942,16943,16944,16945,16946,16947,16948,17083,17084,17085,17086,17087,17088,17089,17090,17091,17092,17093,17094,17095,17096,17097,17098,17099,17100,17101,17102,17103,17104,17105,17106,17107,17330,17331,17332,17333,17334,17335,17336,17337,17338,17339,17340,17341,17342,17343,17344,17345,17346,17347,17348,17349,17350,17351,17352,17353,17354,17489,17490,17491,17492,17493,17494,17495,17496,17497,17498,17499,17500,17501,17502,17503,17504,17505,17506,17507,17508,17509,17510,17511,17512,17513,17736,17737,17738,17739,17740,17741,17742,17743,17744,17745,17746,17747,17748,17749,17750,17751,17752,17753,17754,17755,17756,17757,17758,17759,17760,17894,17895,17896,17897,17898,17899,17900,17901,17902,17903,17904,17905,17906,17907,17908,17909,17910,17911,17912,17913,17914,17915,17916,17917,17918,17919,18140,18141,18142,18143,18144,18145,18146,18147,18148,18149,18150,18151,18152,18153,18154,18155,18156,18157,18158,18159,18160,18161,18162,18163,18164,18165', '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 06:55:34.586 -26.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T04t11.J065534-263000.10.2048.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': 200, '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}]
parallel
automatic
hm_npixels
0
hm_lownoisethreshold
-999.0
overwrite_on_export
True
hm_minpercentchange
-999.0
hm_cleaning
manual
hm_dogrowprune
True
hm_sidelobethreshold
-999.0
hm_nsigma
0.0
clearlist
True
weighting
briggs
hm_cyclefactor
-999.0
hm_growiterations
-999
tlimit
2.0
Tasks Execution Statistics
Start time
2022-04-05 01:07:02.269
End
2022-04-06 16:25:23.117
Duration
1 day, 15:18:20.847
Note, WebLog generation is not included in the time.
CASA logs for stage 4
View
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download
stage4/casapy.log (343.8 KB)