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
5248 (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
2.72 x 2.71 arcsec
beam p.a.
4.8deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00198 Jy/beam
n-sigma * final scaled MAD of residual
0.00172 Jy/beam
flux fraction outside clean mask
0.0730
flux in positive model image components
0.51 Jy/pixel
flux in negative model image components
-0.006 Jy/pixel
flux in model image (inner square deg.)
0.44 Jy/pixel
total number of major cycles done
5
clean residual peak / scaled MAD
15.50
non-pbcor image RMS
0.13 mJy/beam
flatnoise image max / min
170 / -1.67 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
721
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS2.1.se.T17t22.J160512+273000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
output_dir
hm_growiterations
-999
hm_lownoisethreshold
-999.0
cleancontranges
False
calcsb
False
hm_noisethreshold
-999.0
hm_cleaning
rms
hm_fastnoise
None
tlimit
2.0
masklimit
2.0
hm_minpsffraction
-999.0
hm_maxpsffraction
-999.0
hm_minbeamfrac
-999.0
parallel
automatic
hm_negativethreshold
-999.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_nsigma
0.0
hm_sidelobethreshold
-999.0
vis
['VLASS2.1.sb38619162.eb38631105.59096.06071193287_split_split.ms']
hm_cyclefactor
-999.0
overwrite_on_export
True
hm_masking
manual
target_list
[{'antenna': None, 'field': '5248,5249,5250,5251,5252,5253,5254,5255,5256,5257,5258,5259,5260,5261,5262,5263,5264,5265,5266,5267,5268,5269,5270,5473,5474,5475,5476,5477,5478,5479,5480,5481,5482,5483,5484,5485,5486,5487,5488,5489,5490,5491,5492,5493,5494,5495,5656,5657,5658,5659,5660,5661,5662,5663,5664,5665,5666,5667,5668,5669,5670,5671,5672,5673,5674,5675,5676,5677,5678,5879,5880,5881,5882,5883,5884,5885,5886,5887,5888,5889,5890,5891,5892,5893,5894,5895,5896,5897,5898,5899,5900,5901,6062,6063,6064,6065,6066,6067,6068,6069,6070,6071,6072,6073,6074,6075,6076,6077,6078,6079,6080,6081,6082,6083,6084,6285,6286,6287,6288,6289,6290,6291,6292,6293,6294,6295,6296,6297,6298,6299,6300,6301,6302,6303,6304,6305,6306,6307,6468,6469,6470,6471,6472,6473,6474,6475,6476,6477,6478,6479,6480,6481,6482,6483,6484,6485,6486,6487,6488,6489,6490,6691,6692,6693,6694,6695,6696,6697,6698,6699,6700,6701,6702,6703,6704,6705,6706,6707,6708,6709,6710,6711,6712,6713,6872,6873,6874,6875,6876,6877,6878,6879,6880,6881,6882,6883,6884,6885,6886,6887,6888,6889,6890,6891,6892,6893,6894', '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 16:05:12.112 +27.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T17t22.J160512+273000.06.2048.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.T17t22.J160512+273000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_weighting
None
drcorrect
-999.0
hm_dogrowprune
None
hm_minpercentchange
-999.0
hm_npixels
0
hm_perchanweightdensity
None
Tasks Execution Statistics
Start time
2025-01-10 19:11:50.177
End
2025-01-10 23:48:49.425
Duration
4:36:59.248
Note, WebLog generation is not included in the time.
CASA logs for stage 6
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download
stage6/casapy.log (312.4 KiB)