4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
13524 (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
3.17 x 2.23 arcsec
beam p.a.
-26.1deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000749 Jy/beam
n-sigma * final scaled MAD of residual
0.000636 Jy/beam
clean residual peak / scaled MAD
4.53
non-pbcor image RMS
0.12 mJy/beam
flatnoise image max / min
87.6 / -0.869 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
4307
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T10t26.J170602-033000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_dogrowprune
True
hm_sidelobethreshold
-999.0
hm_noisethreshold
-999.0
hm_fastnoise
True
clearlist
True
hm_minpercentchange
-999.0
masklimit
2.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T10t26.J170602-033000_P91125v1_2021_12_12T21_31_20.021/working/VLASS2.2.sb40565889.eb41034562.59560.56402578704_split.ms']
tlimit
2.0
calcsb
False
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T10t26.J170602-033000_P91125v1_2021_12_12T21_31_20.021/working
hm_minbeamfrac
-999.0
hm_growiterations
-999
hm_npixels
0
hm_cleaning
manual
hm_masking
none
target_list
[{'antenna': None, 'field': '13524,13525,13526,13527,13528,13529,13530,13531,13532,13533,13534,13535,13536,13537,13538,13539,13540,13541,13542,13543,13544,13545,13546,13667,13668,13669,13670,13671,13672,13673,13674,13675,13676,13677,13678,13679,13680,13681,13682,13683,13684,13685,13686,13687,13688,13689,13930,13931,13932,13933,13934,13935,13936,13937,13938,13939,13940,13941,13942,13943,13944,13945,13946,13947,13948,13949,13950,13951,13952,14073,14074,14075,14076,14077,14078,14079,14080,14081,14082,14083,14084,14085,14086,14087,14088,14089,14090,14091,14092,14093,14094,14095,14336,14337,14338,14339,14340,14341,14342,14343,14344,14345,14346,14347,14348,14349,14350,14351,14352,14353,14354,14355,14356,14357,14358,14539,14540,14541,14542,14543,14544,14545,14546,14547,14548,14549,14550,14551,14552,14553,14554,14555,14556,14557,14558,14559,14560,14561,14682,14683,14684,14685,14686,14687,14688,14689,14690,14691,14692,14693,14694,14695,14696,14697,14698,14699,14700,14701,14702,14703,14704,14945,14946,14947,14948,14949,14950,14951,14952,14953,14954,14955,14956,14957,14958,14959,14960,14961,14962,14963,14964,14965,14966,14967,15088,15089,15090,15091,15092,15093,15094,15095,15096,15097,15098,15099,15100,15101,15102,15103,15104,15105,15106,15107,15108,15109,15110', '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 17:06:2.141 -03.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T10t26.J170602-033000.10.2048.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_maxpsffraction
-999.0
overwrite_on_export
True
hm_lownoisethreshold
-999.0
hm_nsigma
0.0
hm_perchanweightdensity
False
hm_negativethreshold
-999.0
hm_minpsffraction
-999.0
hm_cyclefactor
-999.0
cleancontranges
False
weighting
briggs
Tasks Execution Statistics
Start time
2022-02-24 00:03:23.066
End
2022-02-24 10:54:37.966
Duration
10:51:14.900
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (134.3 KB)