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
11684 (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
2.73 x 2.66 arcsec
beam p.a.
-17.9deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00188 Jy/beam
n-sigma * final scaled MAD of residual
0.00168 Jy/beam
flux fraction outside clean mask
0.00327
flux in positive model image components
0.88 Jy/pixel
flux in negative model image components
-0.038 Jy/pixel
flux in model image (inner square deg.)
0.16 Jy/pixel
total number of major cycles done
7
clean residual peak / scaled MAD
-14.21
non-pbcor image RMS
0.12 mJy/beam
flatnoise image max / min
472 / -5.12 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1214
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS2.2.se.T22t04.J032501+443000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
hm_dogrowprune
None
tlimit
2.0
masklimit
2.0
hm_lownoisethreshold
-999.0
hm_minbeamfrac
-999.0
hm_weighting
None
hm_cyclefactor
-999.0
parallel
automatic
hm_masking
manual
target_list
[{'antenna': None, 'field': '11684,11685,11686,11687,11688,11689,11690,11691,11692,11693,11694,11695,11696,11697,11698,11699,11700,11701,11702,11703,11704,11705,11706,11707,11708,11709,11710,11711,11712,11713,11714,11715,11899,11900,11901,11902,11903,11904,11905,11906,11907,11908,11909,11910,11911,11912,11913,11914,11915,11916,11917,11918,11919,11920,11921,11922,11923,11924,11925,11926,11927,11928,11929,12150,12151,12152,12153,12154,12155,12156,12157,12158,12159,12160,12161,12162,12163,12164,12165,12166,12167,12168,12169,12170,12171,12172,12173,12174,12175,12176,12177,12178,12179,12180,12331,12332,12333,12334,12335,12336,12337,12338,12339,12340,12341,12342,12343,12344,12345,12346,12347,12348,12349,12350,12351,12352,12353,12354,12355,12356,12357,12358,12359,12360,12361,12583,12584,12585,12586,12587,12588,12589,12590,12591,12592,12593,12594,12595,12596,12597,12598,12599,12600,12601,12602,12603,12604,12605,12606,12607,12608,12609,12610,12611,12612,12613,12764,12765,12766,12767,12768,12769,12770,12771,12772,12773,12774,12775,12776,12777,12778,12779,12780,12781,12782,12783,12784,12785,12786,12787,12788,12789,12790,12791,12792,12793,12794,12981,12982,12983,12984,12985,12986,12987,12988,12989,12990,12991,12992,12993,12994,12995,12996,12997,12998,12999,13000,13001,13002,13003,13004,13005,13006,13007,13008,13009,13010,13011,13234,13235,13236,13237,13238,13239,13240,13241,13242,13243,13244,13245,13246,13247,13248,13249,13250,13251,13252,13253,13254,13255,13256,13257,13258,13259,13260,13261,13262,13263,13264,13265,13416,13417,13418,13419,13420,13421,13422,13423,13424,13425,13426,13427,13428,13429,13430,13431,13432,13433,13434,13435,13436,13437,13438,13439,13440,13441,13442,13443,13444,13445,13446,13447,13671,13672,13673,13674,13675,13676,13677,13678,13679,13680,13681,13682,13683,13684,13685,13686,13687,13688,13689,13690,13691,13692,13693,13694,13695,13696,13697,13698,13699,13700,13701,13854,13855,13856,13857,13858,13859,13860,13861,13862,13863,13864,13865,13866,13867,13868,13869,13870,13871,13872,13873,13874,13875,13876,13877,13878,13879,13880,13881,13882,13883,13884', '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 03:25:1.377 +44.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.2.se.T22t04.J032501+443000.06.2048.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.VLASS2.2.se.T22t04.J032501+443000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
drcorrect
-999.0
hm_growiterations
-999
vis
['VLASS2.2.sb40869292.eb40982614.59542.13818863426_split_split.ms']
hm_npixels
0
hm_fastnoise
None
hm_negativethreshold
-999.0
overwrite_on_export
True
output_dir
hm_noisethreshold
-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_cleaning
rms
hm_minpercentchange
-999.0
cleancontranges
False
hm_sidelobethreshold
-999.0
hm_minpsffraction
-999.0
hm_perchanweightdensity
None
hm_maxpsffraction
-999.0
Tasks Execution Statistics
Start time
2025-04-22 17:30:57.259
End
2025-04-23 11:25:46.013
Duration
17:54:48.755
Note, WebLog generation is not included in the time.
CASA logs for stage 6
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stage6/casapy.log (334.7 KiB)