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
6829 (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
2.88 x 2.66 arcsec
beam p.a.
-40.1deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00212 Jy/beam
n-sigma * final scaled MAD of residual
0.00194 Jy/beam
flux fraction outside clean mask
0.0241
flux in positive model image components
0.37 Jy/pixel
flux in negative model image components
-0.00016 Jy/pixel
flux in model image (inner square deg.)
0.33 Jy/pixel
total number of major cycles done
8
clean residual peak / scaled MAD
55.14
non-pbcor image RMS
0.17 mJy/beam
flatnoise image max / min
64.6 / -1.43 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
655
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS2.1.se.T28t08.J151111+723000.06.2048.v2.I.iter1.image.tt0
data type
Input Parameters
calcsb
False
hm_minbeamfrac
-999.0
hm_negativethreshold
-999.0
hm_cleaning
rms
hm_perchanweightdensity
None
hm_minpercentchange
-999.0
hm_dogrowprune
None
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
vis
['VLASS2.1.sb38544671.eb38577571.59079.03639115741_split_split.ms']
hm_noisethreshold
-999.0
hm_growiterations
-999
hm_cyclefactor
-999.0
hm_minpsffraction
-999.0
drcorrect
-999.0
hm_fastnoise
None
tlimit
2.0
cleancontranges
False
masklimit
2.0
hm_npixels
0
output_dir
overwrite_on_export
True
parallel
automatic
hm_lownoisethreshold
-999.0
hm_maxpsffraction
-999.0
hm_nsigma
0.0
hm_weighting
None
hm_masking
manual
target_list
[{'antenna': None, 'field': '6829,6830,6831,6832,6833,6834,6835,6836,6837,6838,6839,6840,6841,6842,6843,6844,6845,6846,6847,6848,6849,6850,7041,7042,7043,7044,7045,7046,7047,7048,7049,7050,7051,7052,7053,7054,7055,7056,7057,7058,7059,7060,7061,7062,7063,7188,7189,7190,7191,7192,7193,7194,7195,7196,7197,7198,7199,7200,7201,7202,7203,7204,7205,7206,7207,7208,7209,7210,7404,7405,7406,7407,7408,7409,7410,7411,7412,7413,7414,7415,7416,7417,7418,7419,7420,7421,7422,7423,7424,7425,7426,7554,7555,7556,7557,7558,7559,7560,7561,7562,7563,7564,7565,7566,7567,7568,7569,7570,7571,7572,7573,7574,7575,7772,7773,7774,7775,7776,7777,7778,7779,7780,7781,7782,7783,7784,7785,7786,7787,7788,7789,7790,7791,7792,7793,7794,7923,7924,7925,7926,7927,7928,7929,7930,7931,7932,7933,7934,7935,7936,7937,7938,7939,7940,7941,7942,7943,7944,7945,8145,8146,8147,8148,8149,8150,8151,8152,8153,8154,8155,8156,8157,8158,8159,8160,8161,8162,8163,8164,8165,8166,8167,8299,8300,8301,8302,8303,8304,8305,8306,8307,8308,8309,8310,8311,8312,8313,8314,8315,8316,8317,8318,8319,8320', '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 15:11:11.610 +72.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T28t08.J151111+723000.06.2048.v2', '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.T28t08.J151111+723000.06.2048.v2.QLcatmask-tier1.mask', 'pbmask': None}]
hm_sidelobethreshold
-999.0
Tasks Execution Statistics
Start time
2025-03-07 16:45:56.938
End
2025-03-07 22:07:56.669
Duration
5:21:59.731
Note, WebLog generation is not included in the time.
CASA logs for stage 6
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stage6/casapy.log (297.0 KiB)