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
6908 (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
3.42 x 2.19 arcsec
beam p.a.
71.6deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00315 Jy/beam
n-sigma * final scaled MAD of residual
0.00287 Jy/beam
flux fraction outside clean mask
0.0562
flux in positive model image components
0.38 Jy/pixel
flux in negative model image components
-0.0011 Jy/pixel
flux in model image (inner square deg.)
0.37 Jy/pixel
total number of major cycles done
15
clean residual peak / scaled MAD
20.28
non-pbcor image RMS
0.24 mJy/beam
flatnoise image max / min
114 / -2.23 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
406
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS2.1.se.T11t08.J044200+003000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
cleancontranges
False
hm_fastnoise
None
hm_dogrowprune
None
masklimit
2.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
vis
['VLASS2.1.sb38500385.eb38635359.59099.351010810184_split_split.ms']
hm_lownoisethreshold
-999.0
calcsb
False
hm_minpsffraction
-999.0
hm_npixels
0
hm_maxpsffraction
-999.0
hm_minpercentchange
-999.0
hm_sidelobethreshold
-999.0
output_dir
drcorrect
-999.0
hm_perchanweightdensity
None
hm_growiterations
-999
hm_weighting
None
hm_nsigma
0.0
hm_masking
manual
hm_cleaning
rms
hm_cyclefactor
-999.0
hm_noisethreshold
-999.0
overwrite_on_export
True
tlimit
2.0
hm_minbeamfrac
-999.0
hm_negativethreshold
-999.0
target_list
[{'antenna': None, 'field': '6908,6909,6910,6911,6912,6913,6914,6915,6916,6917,6918,6919,6920,6921,6922,6923,6924,6925,6926,6927,6928,7291,7292,7293,7294,7295,7296,7297,7298,7299,7300,7301,7302,7303,7304,7305,7306,7307,7308,7309,7310,7311,7314,7315,7316,7317,7318,7319,7320,7321,7322,7323,7324,7325,7326,7327,7328,7329,7330,7331,7332,7333,7334,7697,7698,7699,7700,7701,7702,7703,7704,7705,7706,7707,7708,7709,7710,7711,7712,7713,7714,7715,7716,7717,7720,7721,7722,7723,7724,7725,7726,7727,7728,7729,7730,7731,7732,7733,7734,7735,7736,7737,7738,7739,7740,7923,7924,7925,7926,7927,7928,7929,7930,7931,7932,7933,7934,7935,7936,7937,7938,7939,7940,7941,7942,7943,8306,8307,8308,8309,8310,8311,8312,8313,8314,8315,8316,8317,8318,8319,8320,8321,8322,8323,8324,8325,8326,8329,8330,8331,8332,8333,8334,8335,8336,8337,8338,8339,8340,8341,8342,8343,8344,8345,8346,8347,8348,8349,8712,8713,8714,8715,8716,8717,8718,8719,8720,8721,8722,8723,8724,8725,8726,8727,8728,8729,8730,8731,8732', '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 04:42:0.005 +00.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T11t08.J044200+003000.06.2048.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': 100, '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.T11t08.J044200+003000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
parallel
automatic
Tasks Execution Statistics
Start time
2025-01-07 23:56:34.377
End
2025-01-08 06:47:18.216
Duration
6:50:43.839
Note, WebLog generation is not included in the time.
CASA logs for stage 6
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stage6/casapy.log (314.6 KiB)