4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
21150 (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
2.61 x 1.92 arcsec
beam p.a.
-40.3deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000610 Jy/beam
n-sigma * final scaled MAD of residual
0.000561 Jy/beam
clean residual peak / scaled MAD
4.50
non-pbcor image RMS
0.12 mJy/beam
flatnoise image max / min
82.4 / -2.16 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
7747
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T02t04.J015918-333000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_minbeamfrac
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T02t04.J015918-333000_P98380v1_2022_02_12T19_48_49.641/working/VLASS2.2.sb41152182.eb41330633.59622.65827339121_split.ms']
parallel
automatic
calcsb
False
overwrite_on_export
True
hm_cleaning
manual
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T02t04.J015918-333000_P98380v1_2022_02_12T19_48_49.641/working
hm_minpercentchange
-999.0
hm_dogrowprune
True
hm_maxpsffraction
-999.0
hm_npixels
0
hm_noisethreshold
-999.0
tlimit
2.0
hm_perchanweightdensity
False
hm_fastnoise
True
hm_growiterations
-999
hm_masking
none
hm_negativethreshold
-999.0
clearlist
True
hm_nsigma
0.0
masklimit
2.0
hm_sidelobethreshold
-999.0
target_list
[{'antenna': None, 'field': '21150,21151,21152,21153,21154,21155,21156,21157,21158,21159,21160,21161,21162,21163,21164,21165,21166,21167,21168,21169,21170,21171,21172,21173,21174,21175,21178,21179,21180,21181,21182,21183,21184,21185,21186,21187,21188,21189,21190,21191,21192,21193,21194,21195,21196,21197,21198,21199,21200,21201,21202,21203,21204,21515,21516,21517,21518,21519,21520,21521,21522,21523,21524,21525,21526,21527,21528,21529,21530,21531,21532,21533,21534,21535,21536,21537,21538,21539,21540,21541,21544,21545,21546,21547,21548,21549,21550,21551,21552,21553,21554,21555,21556,21557,21558,21559,21560,21561,21562,21563,21564,21565,21566,21567,21568,21569,21880,21881,21882,21883,21884,21885,21886,21887,21888,21889,21890,21891,21892,21893,21894,21895,21896,21897,21898,21899,21900,21901,21902,21903,21904,21905,21908,21909,21910,21911,21912,21913,21914,21915,21916,21917,21918,21919,21920,21921,21922,21923,21924,21925,21926,21927,21928,21929,21930,21931,21932,21933,22243,22244,22245,22246,22247,22248,22249,22250,22251,22252,22253,22254,22255,22256,22257,22258,22259,22260,22261,22262,22263,22264,22265,22266,22267,22268,22269,22425,22426,22427,22428,22429,22430,22431,22432,22433,22434,22435,22436,22437,22438,22439,22440,22441,22442,22443,22444,22445,22446,22447,22448,22449,22450,22453,22454,22455,22456,22457,22458,22459,22460,22461,22462,22463,22464,22465,22466,22467,22468,22469,22470,22471,22472,22473,22474,22475,22476,22477,22478,22787,22788,22789,22790,22791,22792,22793,22794,22795,22796,22797,22798,22799,22800,22801,22802,22803,22804,22805,22806,22807,22808,22809,22810,22811,22812,22815,22816,22817,22818,22819,22820,22821,22822,22823,22824,22825,22826,22827,22828,22829,22830,22831,22832,22833,22834,22835,22836,22837,22838,22839,22840,22841,23148,23149,23150,23151,23152,23153,23154,23155,23156,23157,23158,23159,23160,23161,23162,23163,23164,23165,23166,23167,23168,23169,23170,23171,23172,23173,23176,23177,23178,23179,23180,23181,23182,23183,23184,23185,23186,23187,23188,23189,23190,23191,23192,23193,23194,23195,23196,23197,23198,23199,23200,23201', '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': [7290, 7290], 'pblimit': None, 'phasecenter': 'J2000 01:59:18.502 -33.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T02t04.J015918-333000.10.2048.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_lownoisethreshold
-999.0
hm_cyclefactor
-999.0
cleancontranges
False
hm_minpsffraction
-999.0
weighting
briggs
Tasks Execution Statistics
Start time
2022-03-05 10:10:43.255
End
2022-03-06 15:03:53.003
Duration
1 day, 4:53:09.748
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (157.5 KB)