4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
21521 (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
3.10 x 2.12 arcsec
beam p.a.
-84.8deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000663 Jy/beam
n-sigma * final scaled MAD of residual
0.000568 Jy/beam
clean residual peak / scaled MAD
-4.51
non-pbcor image RMS
0.12 mJy/beam
flatnoise image max / min
120 / -0.946 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
11907
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T23t12.J113332+493000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_nsigma
0.0
clearlist
True
hm_dogrowprune
True
hm_fastnoise
True
parallel
automatic
hm_lownoisethreshold
-999.0
masklimit
2.0
hm_masking
none
hm_cyclefactor
-999.0
hm_perchanweightdensity
False
hm_cleaning
manual
hm_npixels
0
hm_negativethreshold
-999.0
hm_growiterations
-999
cleancontranges
False
weighting
briggs
hm_sidelobethreshold
-999.0
calcsb
False
hm_noisethreshold
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T23t12.J113332+493000_P90654v1_2021_11_22T23_39_53.202/working/VLASS2.2.sb40562686.eb40976780.59540.13729255787_split.ms']
hm_minpercentchange
-999.0
tlimit
2.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T23t12.J113332+493000_P90654v1_2021_11_22T23_39_53.202/working
target_list
[{'antenna': None, 'field': '21521,21522,21523,21524,21525,21526,21527,21528,21529,21530,21531,21532,21533,21534,21535,21536,21537,21538,21539,21540,21541,21542,21543,21544,21545,21546,21547,21548,21549,21550,21551,21745,21746,21747,21748,21749,21750,21751,21752,21753,21754,21755,21756,21757,21758,21759,21760,21761,21762,21763,21764,21765,21766,21767,21768,21769,21770,21771,21772,21773,21774,21775,21922,21923,21924,21925,21926,21927,21928,21929,21930,21931,21932,21933,21934,21935,21936,21937,21938,21939,21940,21941,21942,21943,21944,21945,21946,21947,21948,21949,21950,21951,21952,22121,22122,22123,22124,22125,22126,22127,22128,22129,22130,22131,22132,22133,22134,22135,22136,22137,22138,22139,22140,22141,22142,22143,22144,22145,22146,22147,22148,22149,22150,22151,22152,22343,22344,22345,22346,22347,22348,22349,22350,22351,22352,22353,22354,22355,22356,22357,22358,22359,22360,22361,22362,22363,22364,22365,22366,22367,22368,22369,22370,22371,22372,22373,22374,22519,22520,22521,22522,22523,22524,22525,22526,22527,22528,22529,22530,22531,22532,22533,22534,22535,22536,22537,22538,22539,22540,22541,22542,22543,22544,22545,22546,22547,22548,22549,22740,22741,22742,22743,22744,22745,22746,22747,22748,22749,22750,22751,22752,22753,22754,22755,22756,22757,22758,22759,22760,22761,22762,22763,22764,22765,22766,22767,22768,22769,22770,22915,22916,22917,22918,22919,22920,22921,22922,22923,22924,22925,22926,22927,22928,22929,22930,22931,22932,22933,22934,22935,22936,22937,22938,22939,22940,22941,22942,22943,22944,22945,23135,23136,23137,23138,23139,23140,23141,23142,23143,23144,23145,23146,23147,23148,23149,23150,23151,23152,23153,23154,23155,23156,23157,23158,23159,23160,23161,23162,23163,23164,23165,23166,23309,23310,23311,23312,23313,23314,23315,23316,23317,23318,23319,23320,23321,23322,23323,23324,23325,23326,23327,23328,23329,23330,23331,23332,23333,23334,23335,23336,23337,23338,23339,23340,23529,23530,23531,23532,23533,23534,23535,23536,23537,23538,23539,23540,23541,23542,23543,23544,23545,23546,23547,23548,23549,23550,23551,23552,23553,23554,23555,23556,23557,23558,23559,23702,23703,23704,23705,23706,23707,23708,23709,23710,23711,23712,23713,23714,23715,23716,23717,23718,23719,23720,23721,23722,23723,23724,23725,23726,23727,23728,23729,23730,23731,23732', '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 11:33:32.014 +49.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T23t12.J113332+493000.10.2048.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_minbeamfrac
-999.0
hm_minpsffraction
-999.0
hm_maxpsffraction
-999.0
overwrite_on_export
True
Tasks Execution Statistics
Start time
2021-12-05 00:07:41.823
End
2021-12-06 09:56:41.777
Duration
1 day, 9:48:59.953
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (206.4 KB)