4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
22344 (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
2.39 x 2.27 arcsec
beam p.a.
1.4deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000547 Jy/beam
n-sigma * final scaled MAD of residual
0.000495 Jy/beam
clean residual peak / scaled MAD
4.54
non-pbcor image RMS
95 uJy/beam
flatnoise image max / min
35 / -0.603 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
8608
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T22t08.J073725+463000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
parallel
automatic
hm_npixels
0
hm_dogrowprune
True
hm_noisethreshold
-999.0
hm_cyclefactor
-999.0
weighting
briggs
hm_nsigma
0.0
hm_sidelobethreshold
-999.0
overwrite_on_export
True
cleancontranges
False
tlimit
2.0
calcsb
False
hm_fastnoise
True
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T22t08.J073725+463000_P92506v1_2021_11_24T19_09_20.866/working
hm_maxpsffraction
-999.0
hm_minpercentchange
-999.0
masklimit
2.0
hm_minpsffraction
-999.0
hm_lownoisethreshold
-999.0
hm_masking
none
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T22t08.J073725+463000_P92506v1_2021_11_24T19_09_20.866/working/VLASS2.2.sb40869292.eb40982614.59542.13818863426_split.ms']
hm_cleaning
manual
clearlist
True
hm_perchanweightdensity
False
hm_negativethreshold
-999.0
hm_minbeamfrac
-999.0
target_list
[{'antenna': None, 'field': '22344,22345,22346,22347,22348,22349,22350,22351,22352,22353,22354,22355,22356,22357,22358,22359,22360,22361,22362,22363,22364,22365,22366,22367,22368,22369,22370,22371,22372,22373,22374,22375,22501,22502,22503,22504,22505,22506,22507,22508,22509,22510,22511,22512,22513,22514,22515,22516,22517,22518,22519,22520,22521,22522,22523,22524,22525,22526,22527,22528,22529,22530,22531,22760,22761,22762,22763,22764,22765,22766,22767,22768,22769,22770,22771,22772,22773,22774,22775,22776,22777,22778,22779,22780,22781,22782,22783,22784,22785,22786,22787,22788,22789,22790,22917,22918,22919,22920,22921,22922,22923,22924,22925,22926,22927,22928,22929,22930,22931,22932,22933,22934,22935,22936,22937,22938,22939,22940,22941,22942,22943,22944,22945,22946,22947,22948,23177,23178,23179,23180,23181,23182,23183,23184,23185,23186,23187,23188,23189,23190,23191,23192,23193,23194,23195,23196,23197,23198,23199,23200,23201,23202,23203,23204,23205,23206,23207,23208,23336,23337,23338,23339,23340,23341,23342,23343,23344,23345,23346,23347,23348,23349,23350,23351,23352,23353,23354,23355,23356,23357,23358,23359,23360,23361,23362,23363,23364,23365,23366,23597,23598,23599,23600,23601,23602,23603,23604,23605,23606,23607,23608,23609,23610,23611,23612,23613,23614,23615,23616,23617,23618,23619,23620,23621,23622,23623,23624,23625,23626,23627,23756,23757,23758,23759,23760,23761,23762,23763,23764,23765,23766,23767,23768,23769,23770,23771,23772,23773,23774,23775,23776,23777,23778,23779,23780,23781,23782,23783,23784,23785,23786,24019,24020,24021,24022,24023,24024,24025,24026,24027,24028,24029,24030,24031,24032,24033,24034,24035,24036,24037,24038,24039,24040,24041,24042,24043,24044,24045,24046,24047,24048,24049,24178,24179,24180,24181,24182,24183,24184,24185,24186,24187,24188,24189,24190,24191,24192,24193,24194,24195,24196,24197,24198,24199,24200,24201,24202,24203,24204,24205,24206,24207,24208,24209,24442,24443,24444,24445,24446,24447,24448,24449,24450,24451,24452,24453,24454,24455,24456,24457,24458,24459,24460,24461,24462,24463,24464,24465,24466,24467,24468,24469,24470,24471,24472,24473,24602,24603,24604,24605,24606,24607,24608,24609,24610,24611,24612,24613,24614,24615,24616,24617,24618,24619,24620,24621,24622,24623,24624,24625,24626,24627,24628,24629,24630,24631,24632,24633', '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 07:37:25.708 +46.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T22t08.J073725+463000.10.2048.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_growiterations
-999
Tasks Execution Statistics
Start time
2021-12-10 16:40:19.853
End
2021-12-12 05:31:48.743
Duration
1 day, 12:51:28.890
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (159.8 KB)