13. Tclean/MakeImages
Make target aggregate continuum images
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QA Score: 1.00
Image Details
Field
Spw
Pol
Image details
Image result
4903 (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
3.23 x 2.28 arcsec
beam p.a.
-5.6deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.000658 Jy/beam
n-sigma * final scaled MAD of residual
0.000519 Jy/beam
flux in positive model image components
0.88 Jy/pixel
flux in negative model image components
-0.045 Jy/pixel
flux in model image (inner square deg.)
0.26 Jy/pixel
total number of major cycles done
45
clean residual peak / scaled MAD
13.17
non-pbcor image RMS
97 uJy/beam
flatnoise image max / min
231 / -0.65 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1900
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s13_0.VLASS2.1.se.T28t09.J175814+723000.06.2048.v2.I.iter3.image.tt0
data type
Input Parameters
parallel
automatic
hm_cyclefactor
-999.0
hm_lownoisethreshold
-999.0
hm_minbeamfrac
-999.0
hm_masking
manual
target_list
[{'antenna': None, 'field': '4903,4904,4905,4906,4907,4908,4909,4910,4911,4912,4913,4914,4915,4916,4917,4918,4919,4920,4923,4924,4925,4926,4927,4928,4929,4930,4931,4932,4933,4934,4935,4936,4937,4938,4939,4940,5282,5283,5284,5285,5286,5287,5288,5289,5290,5291,5292,5293,5294,5295,5296,5297,5298,5299,5302,5303,5304,5305,5306,5307,5308,5309,5310,5311,5312,5313,5314,5315,5316,5317,5318,5319,5656,5657,5658,5659,5660,5661,5662,5663,5664,5665,5666,5667,5668,5669,5670,5671,5672,5673,5676,5677,5678,5679,5680,5681,5682,5683,5684,5685,5686,5687,5688,5689,5690,5691,5692,5693,6025,6026,6027,6028,6029,6030,6031,6032,6033,6034,6035,6036,6037,6038,6039,6040,6041,6042,6045,6046,6047,6048,6049,6050,6051,6052,6053,6054,6055,6056,6057,6058,6059,6060,6061,6062,6389,6390,6391,6392,6393,6394,6395,6396,6397,6398,6399,6400,6401,6402,6403,6404,6405,6406,6409,6410,6411,6412,6413,6414,6415,6416,6417,6418,6419,6420,6421,6422,6423,6424,6425,6426,6748,6749,6750,6751,6752,6753,6754,6755,6756,6757,6758,6759,6760,6761,6762,6763,6764,6765', '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 17:58:14.953 +72.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T28t09.J175814+723000.06.2048.v2', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': 1.0, 'uvrange': '<12km', 'bl_ratio': None, 'uvtaper': '', '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': ['s4_0.VLASS2.1.se.T28t09.J175814+723000.06.2048.v2.QLcatmask-tier1.mask', 's12_0.VLASS2.1.se.T28t09.J175814+723000.06.2048.v2.combined-tier2.mask', 'pb'], 'pbmask': None}]
hm_dogrowprune
None
hm_maxpsffraction
-999.0
hm_minpercentchange
-999.0
drcorrect
-999.0
hm_noisethreshold
-999.0
hm_cleaning
rms
cleancontranges
False
hm_negativethreshold
-999.0
hm_nsigma
0.0
hm_growiterations
-999
hm_fastnoise
None
hm_perchanweightdensity
None
hm_minpsffraction
-999.0
overwrite_on_export
True
output_dir
hm_npixels
0
vis
['VLASS2.1.sb38642060.eb38643748.59104.02058106482_split_split.ms']
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
calcsb
False
hm_weighting
None
hm_sidelobethreshold
-999.0
masklimit
2.0
tlimit
2.0
Tasks Execution Statistics
Start time
2024-05-01 09:09:23.502
End
2024-05-03 00:45:09.706
Duration
1 day, 15:35:46.204
Note, WebLog generation is not included in the time.
CASA logs for stage 13
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stage13/casapy.log (615.9 KiB)