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
6645 (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
2.70 x 2.66 arcsec
beam p.a.
26.9deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.000875 Jy/beam
n-sigma * final scaled MAD of residual
0.000786 Jy/beam
flux in positive model image components
0.48 Jy/pixel
flux in negative model image components
-6.2e-05 Jy/pixel
flux in model image (inner square deg.)
0.39 Jy/pixel
total number of major cycles done
7
clean residual peak / scaled MAD
-7.18
non-pbcor image RMS
0.13 mJy/beam
flatnoise image max / min
105 / -0.983 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1571
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s11_0.VLASS2.1.se.T20t26.J202214+363000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
cleancontranges
False
hm_lownoisethreshold
-999.0
hm_sidelobethreshold
-999.0
masklimit
2.0
hm_cleaning
rms
calcsb
False
hm_dogrowprune
None
parallel
automatic
drcorrect
-999.0
hm_npixels
0
tlimit
2.0
hm_minpsffraction
-999.0
hm_weighting
None
hm_negativethreshold
-999.0
output_dir
hm_growiterations
-999
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_minpercentchange
-999.0
hm_perchanweightdensity
None
hm_maxpsffraction
-999.0
hm_noisethreshold
-999.0
hm_cyclefactor
-999.0
target_list
[{'antenna': None, 'field': '6645,6646,6647,6648,6649,6650,6651,6652,6653,6654,6655,6656,6657,6658,6659,6660,6661,6662,6663,6664,6665,6666,6667,6828,6829,6830,6831,6832,6833,6834,6835,6836,6837,6838,6839,6840,6841,6842,6843,6844,6845,6846,6847,6848,6849,6850,7039,7040,7041,7042,7043,7044,7045,7046,7047,7048,7049,7050,7051,7052,7053,7054,7055,7056,7057,7058,7059,7060,7061,7222,7223,7224,7225,7226,7227,7228,7229,7230,7231,7232,7233,7234,7235,7236,7237,7238,7239,7240,7241,7242,7243,7244,7433,7434,7435,7436,7437,7438,7439,7440,7441,7442,7443,7444,7445,7446,7447,7448,7449,7450,7451,7452,7453,7454,7615,7616,7617,7618,7619,7620,7621,7622,7623,7624,7625,7626,7627,7628,7629,7630,7631,7632,7633,7634,7635,7636,7825,7826,7827,7828,7829,7830,7831,7832,7833,7834,7835,7836,7837,7838,7839,7840,7841,7842,7843,7844,7845,7846,8006,8007,8008,8009,8010,8011,8012,8013,8014,8015,8016,8017,8018,8019,8020,8021,8022,8023,8024,8025,8026,8027,8028,8215,8216,8217,8218,8219,8220,8221,8222,8223,8224,8225,8226,8227,8228,8229,8230,8231,8232,8233,8234,8235,8236,8237', '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 20:22:14.953 +36.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T20t26.J202214+363000.06.2048.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.T20t26.J202214+363000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_nsigma
0.0
hm_fastnoise
None
hm_minbeamfrac
-999.0
hm_masking
manual
overwrite_on_export
True
vis
['VLASS2.1.sb38613115.eb38659596.59111.15011048611_split_split.ms']
Tasks Execution Statistics
Start time
2025-01-23 01:35:56.026
End
2025-01-23 06:15:31.777
Duration
4:39:35.751
Note, WebLog generation is not included in the time.
CASA logs for stage 11
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stage11/casapy.log (208.7 KiB)