6. Tclean/MakeImages
Make target aggregate continuum images
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QA Score: 1.00
Image Details
Field
Spw
Pol
Image details
Image result
14831 (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)
View other QA images...
View major cycle table...
beam
2.93 x 2.05 arcsec
beam p.a.
-88.5deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00313 Jy/beam
n-sigma * final scaled MAD of residual
0.00291 Jy/beam
flux fraction outside clean mask
0.0117
flux in positive model image components
0.47 Jy/pixel
flux in negative model image components
-0.00027 Jy/pixel
flux in model image (inner square deg.)
0.31 Jy/pixel
total number of major cycles done
9
clean residual peak / scaled MAD
9.94
non-pbcor image RMS
0.22 mJy/beam
flatnoise image max / min
74.4 / -3.08 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
608
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS2.1.se.T08t02.J004201-093000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
parallel
automatic
hm_minpsffraction
-999.0
overwrite_on_export
True
target_list
[{'antenna': None, 'field': '14831,14832,14833,14834,14835,14836,14837,14838,14839,14840,14841,14842,14843,14844,14845,14846,14847,14848,14849,14850,14851,14852,14853,14854,14855,14856,15205,15206,15207,15208,15209,15210,15211,15212,15213,15214,15215,15216,15217,15218,15219,15220,15221,15222,15223,15224,15225,15226,15227,15228,15229,15230,15233,15234,15235,15236,15237,15238,15239,15240,15241,15242,15243,15244,15245,15246,15247,15248,15249,15250,15251,15252,15253,15254,15255,15256,15257,15258,15607,15608,15609,15610,15611,15612,15613,15614,15615,15616,15617,15618,15619,15620,15621,15622,15623,15624,15625,15626,15627,15628,15629,15630,15631,15632,15635,15636,15637,15638,15639,15640,15641,15642,15643,15644,15645,15646,15647,15648,15649,15650,15651,15652,15653,15654,15655,15656,15657,15658,15659,15660,15836,15837,15838,15839,15840,15841,15842,15843,15844,15845,15846,15847,15848,15849,15850,15851,15852,15853,15854,15855,15856,15857,15858,15859,15860,15861,16210,16211,16212,16213,16214,16215,16216,16217,16218,16219,16220,16221,16222,16223,16224,16225,16226,16227,16228,16229,16230,16231,16232,16233,16234,16235,16238,16239,16240,16241,16242,16243,16244,16245,16246,16247,16248,16249,16250,16251,16252,16253,16254,16255,16256,16257,16258,16259,16260,16261,16262,16263,16612,16613,16614,16615,16616,16617,16618,16619,16620,16621,16622,16623,16624,16625,16626,16627,16628,16629,16630,16631,16632,16633,16634,16635,16636,16637,16640,16641,16642,16643,16644,16645,16646,16647,16648,16649,16650,16651,16652,16653,16654,16655,16656,16657,16658,16659,16660,16661,16662,16663,16664,16665,16840,16841,16842,16843,16844,16845,16846,16847,16848,16849,16850,16851,16852,16853,16854,16855,16856,16857,16858,16859,16860,16861,16862,16863,16864,16865,17212,17213,17214,17215,17216,17217,17218,17219,17220,17221,17222,17223,17224,17225,17226,17227,17228,17229,17230,17231,17232,17233,17234,17235,17236,17237,17240,17241,17242,17243,17244,17245,17246,17247,17248,17249,17250,17251,17252,17253,17254,17255,17256,17257,17258,17259,17260,17261,17262,17263,17264,17265', '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': '0.6arcsec', 'cfcache': '', 'imsize': [12500, 12500], 'pblimit': None, 'phasecenter': 'J2000 00:42:1.496 -09.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T08t02.J004201-093000.06.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': -2.0, 'uvrange': '<12km', 'bl_ratio': None, 'uvtaper': ['2.6476arcsec'], 'scales': None, 'niter': 20000, 'cycleniter': -999, 'cyclefactor': -999.0, 'nmajor': 220, 'sensitivity': 0.0, 'threshold': '', 'reffreq': '3.0GHz', 'restfreq': None, 'vis': None, 'is_per_eb': None, 'usepointing': None, 'mosweight': None, 'drcorrect': None, 'flagpct': None, 'hm_nsigma': None, 'conjbeams': False, 'cfcache_nowb': None, 'mask': 's5_0.VLASS2.1.se.T08t02.J004201-093000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_minbeamfrac
-999.0
hm_masking
manual
hm_cyclefactor
-999.0
hm_dogrowprune
None
hm_maxpsffraction
-999.0
hm_npixels
0
hm_minpercentchange
-999.0
hm_growiterations
-999
drcorrect
-999.0
hm_cleaning
rms
output_dir
vis
['VLASS2.1.sb38663900.eb38831428.59145.025327407406_split_split.ms']
hm_negativethreshold
-999.0
cleancontranges
False
masklimit
2.0
hm_noisethreshold
-999.0
hm_sidelobethreshold
-999.0
hm_perchanweightdensity
None
calcsb
False
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_nsigma
0.0
hm_weighting
None
hm_lownoisethreshold
-999.0
hm_fastnoise
None
tlimit
2.0
Tasks Execution Statistics
Start time
2025-01-10 21:42:20.114
End
2025-01-11 11:25:11.364
Duration
13:42:51.250
Note, WebLog generation is not included in the time.
CASA logs for stage 6
View
or
download
stage6/casapy.log (313.9 KiB)