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
17958 (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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View major cycle table...
beam
2.69 x 2.38 arcsec
beam p.a.
68.6deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00261 Jy/beam
n-sigma * final scaled MAD of residual
0.00235 Jy/beam
flux fraction outside clean mask
0.00554
flux in positive model image components
0.61 Jy/pixel
flux in negative model image components
-0.00026 Jy/pixel
flux in model image (inner square deg.)
0.15 Jy/pixel
total number of major cycles done
7
clean residual peak / scaled MAD
-11.59
non-pbcor image RMS
0.2 mJy/beam
flatnoise image max / min
91.9 / -2.57 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
804
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS2.1.se.T14t35.J231824+123000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
hm_minpsffraction
-999.0
cleancontranges
False
hm_perchanweightdensity
None
calcsb
False
hm_sidelobethreshold
-999.0
hm_minbeamfrac
-999.0
output_dir
overwrite_on_export
True
hm_dogrowprune
None
hm_masking
manual
target_list
[{'antenna': None, 'field': '17958,17959,17960,17961,17962,17963,17964,17965,17966,17967,17968,17969,17970,17971,17972,17973,17974,17975,17976,17977,17978,17979,17980,18329,18330,18331,18332,18333,18334,18335,18336,18337,18338,18339,18340,18341,18342,18343,18344,18345,18346,18347,18348,18349,18350,18351,18354,18355,18356,18357,18358,18359,18360,18361,18362,18363,18364,18365,18366,18367,18368,18369,18370,18371,18372,18373,18374,18375,18376,18725,18726,18727,18728,18729,18730,18731,18732,18733,18734,18735,18736,18737,18738,18739,18740,18741,18742,18743,18744,18745,18746,18747,18750,18751,18752,18753,18754,18755,18756,18757,18758,18759,18760,18761,18762,18763,18764,18765,18766,18767,18768,18769,18770,18771,18772,19121,19122,19123,19124,19125,19126,19127,19128,19129,19130,19131,19132,19133,19134,19135,19136,19137,19138,19139,19140,19141,19142,19143,19144,19320,19321,19322,19323,19324,19325,19326,19327,19328,19329,19330,19331,19332,19333,19334,19335,19336,19337,19338,19339,19340,19341,19342,19343,19346,19347,19348,19349,19350,19351,19352,19353,19354,19355,19356,19357,19358,19359,19360,19361,19362,19363,19364,19365,19366,19367,19368,19369,19718,19719,19720,19721,19722,19723,19724,19725,19726,19727,19728,19729,19730,19731,19732,19733,19734,19735,19736,19737,19738,19739,19740,19741,19744,19745,19746,19747,19748,19749,19750,19751,19752,19753,19754,19755,19756,19757,19758,19759,19760,19761,19762,19763,19764,19765,19766,19767,20116,20117,20118,20119,20120,20121,20122,20123,20124,20125,20126,20127,20128,20129,20130,20131,20132,20133,20134,20135,20136,20137,20138,20139', '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 23:18:24.128 +12.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T14t35.J231824+123000.06.2048.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.T14t35.J231824+123000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
vis
['VLASS2.1.sb38478946.eb38565032.59070.1037453125_split_split.ms']
hm_weighting
None
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_npixels
0
hm_fastnoise
None
hm_cleaning
rms
hm_cyclefactor
-999.0
hm_nsigma
0.0
tlimit
2.0
parallel
automatic
hm_maxpsffraction
-999.0
drcorrect
-999.0
masklimit
2.0
hm_growiterations
-999
hm_noisethreshold
-999.0
hm_lownoisethreshold
-999.0
hm_negativethreshold
-999.0
hm_minpercentchange
-999.0
Tasks Execution Statistics
Start time
2024-12-04 22:43:24.618
End
2024-12-05 05:00:28.086
Duration
6:17:03.467
Note, WebLog generation is not included in the time.
CASA logs for stage 6
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stage6/casapy.log (276.5 KiB)