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
7183 (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
2.75 x 2.49 arcsec
beam p.a.
85.3deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00215 Jy/beam
n-sigma * final scaled MAD of residual
0.00205 Jy/beam
flux fraction outside clean mask
0.00461
flux in positive model image components
0.29 Jy/pixel
flux in negative model image components
0 Jy/pixel
flux in model image (inner square deg.)
0.13 Jy/pixel
total number of major cycles done
4
clean residual peak / scaled MAD
9.96
non-pbcor image RMS
0.17 mJy/beam
flatnoise image max / min
38.9 / -1.29 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
543
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS3.2.se.T15t23.J163206+193000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
hm_sidelobethreshold
-999.0
tlimit
2.0
hm_cleaning
rms
hm_perchanweightdensity
None
target_list
[{'antenna': None, 'field': '7183,7184,7185,7186,7187,7188,7189,7190,7191,7192,7193,7194,7195,7196,7197,7198,7199,7200,7201,7202,7203,7204,7205,7206,7207,7208,7585,7586,7587,7588,7589,7590,7591,7592,7593,7594,7595,7596,7597,7598,7599,7600,7601,7602,7603,7604,7605,7606,7607,7608,7609,7610,7613,7614,7615,7616,7617,7618,7619,7620,7621,7622,7623,7624,7625,7626,7627,7628,7629,7630,7631,7632,7633,7634,7635,7636,7637,7638,8016,8017,8018,8019,8020,8021,8022,8023,8024,8025,8026,8027,8028,8029,8030,8031,8032,8033,8034,8035,8036,8037,8038,8039,8040,8041,8044,8045,8046,8047,8048,8049,8050,8051,8052,8053,8054,8055,8056,8057,8058,8059,8060,8061,8062,8063,8064,8065,8066,8067,8068,8069,8448,8449,8450,8451,8452,8453,8454,8455,8456,8457,8458,8459,8460,8461,8462,8463,8464,8465,8466,8467,8468,8469,8470,8471,8472,8473,8476,8477,8478,8479,8480,8481,8482,8483,8484,8485,8486,8487,8488,8489,8490,8491,8492,8493,8494,8495,8496,8497,8498,8499,8500,8501,8880,8881,8882,8883,8884,8885,8886,8887,8888,8889,8890,8891,8892,8893,8894,8895,8896,8897,8898,8899,8900,8901,8902,8903,8904,8905,8908,8909,8910,8911,8912,8913,8914,8915,8916,8917,8918,8919,8920,8921,8922,8923,8924,8925,8926,8927,8928,8929,8930,8931,8932,8933,9312,9313,9314,9315,9316,9317,9318,9319,9320,9321,9322,9323,9324,9325,9326,9327,9328,9329,9330,9331,9332,9333,9334,9335,9336,9337', '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 16:32:6.914 +19.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS3.2.se.T15t23.J163206+193000.06.2048.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.VLASS3.2.se.T15t23.J163206+193000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_dogrowprune
None
cleancontranges
False
calcsb
False
vis
['VLASS3.2.sb45489670.eb46132517.60459.18880607639_split_split.ms']
hm_maxpsffraction
-999.0
hm_npixels
0
hm_weighting
None
hm_lownoisethreshold
-999.0
masklimit
2.0
hm_minpsffraction
-999.0
output_dir
hm_cyclefactor
-999.0
hm_growiterations
-999
hm_minpercentchange
-999.0
drcorrect
-999.0
hm_minbeamfrac
-999.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
overwrite_on_export
True
hm_noisethreshold
-999.0
hm_nsigma
0.0
hm_fastnoise
None
parallel
automatic
hm_masking
manual
hm_negativethreshold
-999.0
Tasks Execution Statistics
Start time
2025-07-30 16:39:55.287
End
2025-07-30 23:33:48.899
Duration
6:53:53.612
Note, WebLog generation is not included in the time.
CASA logs for stage 6
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stage6/casapy.log (281.8 KiB)