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
18980 (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
2.80 x 2.76 arcsec
beam p.a.
84.1deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00197 Jy/beam
n-sigma * final scaled MAD of residual
0.00183 Jy/beam
flux fraction outside clean mask
0.0757
flux in positive model image components
0.42 Jy/pixel
flux in negative model image components
0 Jy/pixel
flux in model image (inner square deg.)
0.28 Jy/pixel
total number of major cycles done
4
clean residual peak / scaled MAD
10.00
non-pbcor image RMS
0.15 mJy/beam
flatnoise image max / min
85.1 / -1.07 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
737
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS2.1.se.T22t21.J202031+473000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
hm_lownoisethreshold
-999.0
vis
['VLASS2.1.sb38526435.eb38567732.59074.15649113426_split_split.ms']
hm_negativethreshold
-999.0
hm_cyclefactor
-999.0
hm_noisethreshold
-999.0
drcorrect
-999.0
overwrite_on_export
True
hm_masking
manual
target_list
[{'antenna': None, 'field': '18980,18981,18982,18983,18984,18985,18986,18987,18988,18989,18990,18991,18992,18993,18994,18995,18996,18997,18998,18999,19000,19001,19002,19003,19004,19005,19006,19007,19008,19009,19010,19011,19254,19255,19256,19257,19258,19259,19260,19261,19262,19263,19264,19265,19266,19267,19268,19269,19270,19271,19272,19273,19274,19275,19276,19277,19278,19279,19280,19281,19282,19283,19284,19397,19398,19399,19400,19401,19402,19403,19404,19405,19406,19407,19408,19409,19410,19411,19412,19413,19414,19415,19416,19417,19418,19419,19420,19421,19422,19423,19424,19425,19426,19427,19669,19670,19671,19672,19673,19674,19675,19676,19677,19678,19679,19680,19681,19682,19683,19684,19685,19686,19687,19688,19689,19690,19691,19692,19693,19694,19695,19696,19697,19698,19699,19811,19812,19813,19814,19815,19816,19817,19818,19819,19820,19821,19822,19823,19824,19825,19826,19827,19828,19829,19830,19831,19832,19833,19834,19835,19836,19837,19838,19839,19840,19841,19842,20083,20084,20085,20086,20087,20088,20089,20090,20091,20092,20093,20094,20095,20096,20097,20098,20099,20100,20101,20102,20103,20104,20105,20106,20107,20108,20109,20110,20111,20112,20113,20114,20225,20226,20227,20228,20229,20230,20231,20232,20233,20234,20235,20236,20237,20238,20239,20240,20241,20242,20243,20244,20245,20246,20247,20248,20249,20250,20251,20252,20253,20254,20255,20496,20497,20498,20499,20500,20501,20502,20503,20504,20505,20506,20507,20508,20509,20510,20511,20512,20513,20514,20515,20516,20517,20518,20519,20520,20521,20522,20523,20524,20525,20526,20637,20638,20639,20640,20641,20642,20643,20644,20645,20646,20647,20648,20649,20650,20651,20652,20653,20654,20655,20656,20657,20658,20659,20660,20661,20662,20663,20664,20665,20666,20667,20906,20907,20908,20909,20910,20911,20912,20913,20914,20915,20916,20917,20918,20919,20920,20921,20922,20923,20924,20925,20926,20927,20928,20929,20930,20931,20932,20933,20934,20935,20936', '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 20:20:31.675 +47.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T22t21.J202031+473000.06.2048.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.T22t21.J202031+473000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_minpercentchange
-999.0
output_dir
calcsb
False
hm_fastnoise
None
hm_dogrowprune
None
hm_cleaning
rms
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
masklimit
2.0
hm_minbeamfrac
-999.0
hm_perchanweightdensity
None
hm_nsigma
0.0
hm_growiterations
-999
hm_npixels
0
hm_weighting
None
hm_sidelobethreshold
-999.0
parallel
automatic
tlimit
2.0
hm_maxpsffraction
-999.0
hm_minpsffraction
-999.0
cleancontranges
False
Tasks Execution Statistics
Start time
2024-12-11 21:48:23.456
End
2024-12-12 05:32:49.335
Duration
7:44:25.878
Note, WebLog generation is not included in the time.
CASA logs for stage 6
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download
stage6/casapy.log (288.7 KiB)