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
5181 (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
2.82 x 2.78 arcsec
beam p.a.
52.7deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00163 Jy/beam
n-sigma * final scaled MAD of residual
0.00157 Jy/beam
flux fraction outside clean mask
0.0345
flux in positive model image components
0.21 Jy/pixel
flux in negative model image components
0 Jy/pixel
flux in model image (inner square deg.)
0.074 Jy/pixel
total number of major cycles done
8
clean residual peak / scaled MAD
12.60
non-pbcor image RMS
0.12 mJy/beam
flatnoise image max / min
24.3 / -0.926 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
594
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS2.1.se.T21t20.J190749+403000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
overwrite_on_export
True
hm_dogrowprune
None
output_dir
hm_masking
manual
hm_nsigma
0.0
hm_fastnoise
None
hm_noisethreshold
-999.0
hm_cyclefactor
-999.0
tlimit
2.0
drcorrect
-999.0
hm_growiterations
-999
hm_sidelobethreshold
-999.0
parallel
automatic
target_list
[{'antenna': None, 'field': '5181,5182,5183,5184,5185,5186,5187,5188,5189,5190,5191,5192,5193,5194,5195,5196,5197,5198,5199,5200,5201,5202,5203,5204,5205,5206,5207,5208,5209,5210,5211,5579,5580,5581,5582,5583,5584,5585,5586,5587,5588,5589,5590,5591,5592,5593,5594,5595,5596,5597,5598,5599,5600,5601,5602,5603,5604,5605,5606,5607,5608,5609,5809,5810,5811,5812,5813,5814,5815,5816,5817,5818,5819,5820,5821,5822,5823,5824,5825,5826,5827,5828,5829,5830,5831,5832,5833,5834,5835,5836,5837,5838,5839,5870,5871,5872,5873,5874,5875,5876,5877,5878,5879,5880,5881,5882,5883,5884,5885,5886,5887,5888,5889,5890,5891,5892,5893,5894,5895,5896,5897,5898,5899,5900,5901,6270,6271,6272,6273,6274,6275,6276,6277,6278,6279,6280,6281,6282,6283,6284,6285,6286,6287,6288,6289,6290,6291,6292,6293,6294,6295,6296,6297,6298,6299,6300,6301,6332,6333,6334,6335,6336,6337,6338,6339,6340,6341,6342,6343,6344,6345,6346,6347,6348,6349,6350,6351,6352,6353,6354,6355,6356,6357,6358,6359,6360,6361,6362,6363,6733,6734,6735,6736,6737,6738,6739,6740,6741,6742,6743,6744,6745,6746,6747,6748,6749,6750,6751,6752,6753,6754,6755,6756,6757,6758,6759,6760,6761,6762,6763,6764,6795,6796,6797,6798,6799,6800,6801,6802,6803,6804,6805,6806,6807,6808,6809,6810,6811,6812,6813,6814,6815,6816,6817,6818,6819,6820,6821,6822,6823,6824,6825,6826,7198,7199,7200,7201,7202,7203,7204,7205,7206,7207,7208,7209,7210,7211,7212,7213,7214,7215,7216,7217,7218,7219,7220,7221,7222,7223,7224,7225,7226,7227,7228,7229,7261,7262,7263,7264,7265,7266,7267,7268,7269,7270,7271,7272,7273,7274,7275,7276,7277,7278,7279,7280,7281,7282,7283,7284,7285,7286,7287,7288,7289,7290,7291', '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 19:07:49.947 +40.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T21t20.J190749+403000.06.2048.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.T21t20.J190749+403000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_minpsffraction
-999.0
hm_weighting
None
hm_negativethreshold
-999.0
hm_maxpsffraction
-999.0
hm_cleaning
rms
cleancontranges
False
masklimit
2.0
hm_npixels
0
hm_lownoisethreshold
-999.0
hm_minpercentchange
-999.0
hm_perchanweightdensity
None
vis
['VLASS2.1.sb38519843.eb38632934.59097.18672790509_split_split.ms']
calcsb
False
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_minbeamfrac
-999.0
Tasks Execution Statistics
Start time
2024-12-16 16:13:04.986
End
2024-12-17 05:42:18.448
Duration
13:29:13.462
Note, WebLog generation is not included in the time.
CASA logs for stage 6
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stage6/casapy.log (290.4 KiB)