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
11003 (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
2.84 x 2.72 arcsec
beam p.a.
-67.0deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00211 Jy/beam
n-sigma * final scaled MAD of residual
0.00192 Jy/beam
flux fraction outside clean mask
0.0263
flux in positive model image components
0.49 Jy/pixel
flux in negative model image components
-0.0089 Jy/pixel
flux in model image (inner square deg.)
0.1 Jy/pixel
total number of major cycles done
9
clean residual peak / scaled MAD
-24.08
non-pbcor image RMS
0.13 mJy/beam
flatnoise image max / min
117 / -4.46 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
828
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS2.1.se.T18t20.J144039+313000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
hm_minpercentchange
-999.0
calcsb
False
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_nsigma
0.0
hm_negativethreshold
-999.0
hm_cyclefactor
-999.0
hm_dogrowprune
None
tlimit
2.0
hm_noisethreshold
-999.0
hm_npixels
0
hm_growiterations
-999
vis
['VLASS2.1.sb38619750.eb38664746.59114.89728754629_split_split.ms']
drcorrect
-999.0
cleancontranges
False
hm_minbeamfrac
-999.0
hm_masking
manual
hm_lownoisethreshold
-999.0
output_dir
parallel
automatic
hm_perchanweightdensity
None
hm_weighting
None
hm_cleaning
rms
hm_fastnoise
None
target_list
[{'antenna': None, 'field': '11003,11004,11005,11032,11033,11228,11229,11230,11231,11232,11233,11234,11235,11236,11237,11238,11239,11240,11241,11242,11243,11244,11245,11246,11247,11248,11249,11250,11251,11252,11253,11254,11255,11256,11257,11258,11397,11398,11399,11400,11401,11402,11403,11404,11405,11406,11407,11408,11409,11410,11411,11412,11413,11414,11415,11416,11417,11418,11419,11420,11421,11422,11423,11424,11425,11426,11427,11620,11621,11622,11623,11624,11625,11626,11627,11628,11629,11630,11631,11632,11633,11634,11635,11636,11637,11638,11639,11640,11641,11642,11643,11644,11645,11646,11647,11648,11649,11650,11789,11790,11791,11792,11793,11794,11795,11796,11797,11798,11799,11800,11801,11802,11803,11804,11805,11806,11807,11808,11809,11810,11811,11812,11813,11814,11815,11816,11817,11818,11819,12012,12013,12014,12015,12016,12017,12018,12019,12020,12021,12022,12023,12024,12025,12026,12027,12028,12029,12030,12031,12032,12033,12034,12035,12036,12037,12038,12039,12040,12041,12042,12180,12181,12182,12183,12184,12185,12186,12187,12188,12189,12190,12191,12192,12193,12194,12195,12196,12197,12198,12199,12200,12201,12202,12203,12204,12205,12206,12207,12208,12209,12210,12211,12402,12403,12404,12405,12406,12407,12408,12409,12410,12411,12412,12413,12414,12415,12416,12417,12418,12419,12420,12421,12422,12423,12424,12425,12426,12427,12428,12429,12430,12431,12432,12433,12570,12571,12572,12573,12574,12575,12576,12577,12578,12579,12580,12581,12582,12583,12584,12585,12586,12587,12588,12589,12590,12591,12592,12593,12594,12595,12596,12597,12598,12599,12600,12601,12792,12793,12794,12795,12796,12797,12798,12799,12800,12801,12802,12803,12804,12805,12806,12807,12808,12809,12810,12811,12812,12813,12814,12815,12816,12817,12818,12819,12820,12821,12822,12823,12960,12961,12962,12963,12964,12965,12966,12967,12968,12969,12970,12971,12972,12973,12974,12975,12976,12977,12978,12979,12980,12981,12982,12983,12984,12985,12986,12987,12988,12989,12990', '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 14:40:39.956 +31.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T18t20.J144039+313000.06.2048.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.T18t20.J144039+313000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_minpsffraction
-999.0
overwrite_on_export
True
masklimit
2.0
hm_sidelobethreshold
-999.0
hm_maxpsffraction
-999.0
Tasks Execution Statistics
Start time
2025-01-03 18:44:10.585
End
2025-01-04 08:22:17.559
Duration
13:38:06.973
Note, WebLog generation is not included in the time.
CASA logs for stage 6
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stage6/casapy.log (311.6 KiB)