11. Tclean/MakeImages
Make target aggregate continuum images
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QA Score: 1.00
Image Details
Field
Spw
Pol
Image details
Image result
11264 (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
2.73 x 2.72 arcsec
beam p.a.
79.1deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.000854 Jy/beam
n-sigma * final scaled MAD of residual
0.000787 Jy/beam
flux in positive model image components
0.41 Jy/pixel
flux in negative model image components
-0.00013 Jy/pixel
flux in model image (inner square deg.)
0.33 Jy/pixel
total number of major cycles done
5
clean residual peak / scaled MAD
-6.50
non-pbcor image RMS
0.13 mJy/beam
flatnoise image max / min
45.4 / -0.902 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1525
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s11_0.VLASS2.1.se.T21t22.J212936+423000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
hm_weighting
None
hm_noisethreshold
-999.0
tlimit
2.0
target_list
[{'antenna': None, 'field': '11264,11265,11266,11267,11268,11269,11270,11271,11272,11273,11274,11275,11276,11277,11278,11279,11280,11281,11282,11283,11284,11285,11487,11488,11489,11490,11491,11492,11493,11494,11495,11496,11497,11498,11499,11500,11501,11502,11503,11504,11505,11506,11507,11508,11509,11713,11714,11715,11716,11717,11718,11719,11720,11721,11722,11723,11724,11725,11726,11727,11728,11729,11730,11731,11732,11733,11734,11735,11941,11942,11943,11944,11945,11946,11947,11948,11949,11950,11951,11952,11953,11954,11955,11956,11957,11958,11959,11960,11961,11962,12163,12164,12165,12166,12167,12168,12169,12170,12171,12172,12173,12174,12175,12176,12177,12178,12179,12180,12181,12182,12183,12184,12390,12391,12392,12393,12394,12395,12396,12397,12398,12399,12400,12401,12402,12403,12404,12405,12406,12407,12408,12409,12410,12411,12412,12611,12612,12613,12614,12615,12616,12617,12618,12619,12620,12621,12622,12623,12624,12625,12626,12627,12628,12629,12630,12631,12632,12633,12835,12836,12837,12838,12839,12840,12841,12842,12843,12844,12845,12846,12847,12848,12849,12850,12851,12852,12853,12854,12855,12856,12857,13062,13063,13064,13065,13066,13067,13068,13069,13070,13071,13072,13073,13074,13075,13076,13077,13078,13079,13080,13081,13082,13083', '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': [9600, 9600], 'pblimit': None, 'phasecenter': 'J2000 21:29:36.235 +42.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T21t22.J212936+423000.06.2048.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.T21t22.J212936+423000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
drcorrect
-999.0
hm_cleaning
rms
hm_nsigma
0.0
cleancontranges
False
hm_lownoisethreshold
-999.0
hm_cyclefactor
-999.0
hm_dogrowprune
None
parallel
automatic
hm_negativethreshold
-999.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
masklimit
2.0
overwrite_on_export
True
hm_masking
manual
hm_fastnoise
None
calcsb
False
vis
['VLASS2.1.sb38519843.eb38632934.59097.18672790509_split_split.ms']
hm_maxpsffraction
-999.0
hm_minbeamfrac
-999.0
hm_npixels
0
hm_sidelobethreshold
-999.0
output_dir
hm_growiterations
-999
hm_perchanweightdensity
None
hm_minpercentchange
-999.0
hm_minpsffraction
-999.0
Tasks Execution Statistics
Start time
2025-01-01 03:42:10.950
End
2025-01-01 07:17:02.549
Duration
3:34:51.599
Note, WebLog generation is not included in the time.
CASA logs for stage 11
View
or
download
stage11/casapy.log (201.0 KiB)