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
3441 (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
2.95 x 2.71 arcsec
beam p.a.
5.3deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00172 Jy/beam
n-sigma * final scaled MAD of residual
0.00157 Jy/beam
flux fraction outside clean mask
0.0340
flux in positive model image components
0.62 Jy/pixel
flux in negative model image components
-0.00084 Jy/pixel
flux in model image (inner square deg.)
0.2 Jy/pixel
total number of major cycles done
7
clean residual peak / scaled MAD
12.10
non-pbcor image RMS
0.12 mJy/beam
flatnoise image max / min
67 / -0.94 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1472
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS2.1.se.T25t17.J223849+593000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
hm_masking
manual
hm_minbeamfrac
-999.0
target_list
[{'antenna': None, 'field': '3441,3442,3443,3444,3445,3446,3447,3448,3449,3450,3451,3452,3453,3454,3455,3456,3457,3458,3459,3462,3463,3464,3465,3466,3467,3468,3469,3470,3471,3472,3473,3474,3475,3476,3477,3478,3479,3480,3860,3861,3862,3863,3864,3865,3866,3867,3868,3869,3870,3871,3872,3873,3874,3875,3876,3877,3878,3881,3882,3883,3884,3885,3886,3887,3888,3889,3890,3891,3892,3893,3894,3895,3896,3897,3898,3899,4277,4278,4279,4280,4281,4282,4283,4284,4285,4286,4287,4288,4289,4290,4291,4292,4293,4294,4295,4298,4299,4300,4301,4302,4303,4304,4305,4306,4307,4308,4309,4310,4311,4312,4313,4314,4315,4316,4690,4691,4692,4693,4694,4695,4696,4697,4698,4699,4700,4701,4702,4703,4704,4705,4706,4707,4708,4711,4712,4713,4714,4715,4716,4717,4718,4719,4720,4721,4722,4723,4724,4725,4726,4727,4728,4729,5101,5102,5103,5104,5105,5106,5107,5108,5109,5110,5111,5112,5113,5114,5115,5116,5117,5118,5119,5122,5123,5124,5125,5126,5127,5128,5129,5130,5131,5132,5133,5134,5135,5136,5137,5138,5139,5140,5508,5509,5510,5511,5512,5513,5514,5515,5516,5517,5518,5519,5520,5521,5522,5523,5524,5525,5526,5529,5530,5531,5532,5533,5534,5535,5536,5537,5538,5539,5540,5541,5542,5543,5544,5545,5546,5547,5913,5914,5915,5916,5917,5918,5919,5920,5921,5922,5923,5924,5925,5926,5927,5928,5929,5930,5931,10376,10377,10378,10379,10380,10381,10382,10383,10384,10385,10386,10387,10388,10782,10783,10784,10785,10786,10787,10788,10789,10790,10791,10792,10793,10794,10797,10798,10799,10800,10801,10802,10803,10804,10805,10806,10807,10808,10809,11200,11201,11202,11203,11204,11205,11206,11207,11208,11209,11210,11211,11212,11215,11216,11217,11218,11219,11220,11221,11222,11223,11224,11225,11226,11227,11615,11616,11617,11618,11619,11620,11621,11622,11623,11624,11625,11626,11627,11630,11631,11632,11633,11634,11635,11636,11637,11638,11639,11640,11641,11642,12027,12028,12029,12030,12031,12032,12033,12034,12035,12036,12037,12038,12039,12042,12043,12044,12045,12046,12047,12048,12049,12050,12051,12052,12053,12054,12436,12437,12438,12439,12440,12441,12442,12443,12444,12445,12446,12447,12448,12451,12452,12453,12454,12455,12456,12457,12458,12459,12460,12461,12462,12463,12842,12843,12844,12845,12846,12847,12848,12849,12850,12851,12852,12853,12854,12857,12858,12859,12860,12861,12862,12863,12864,12865,12866,12867,12868,12869', '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 22:38:49.925 +59.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T25t17.J223849+593000.06.2048.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.T25t17.J223849+593000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_growiterations
-999
hm_nsigma
0.0
hm_dogrowprune
None
hm_fastnoise
None
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_sidelobethreshold
-999.0
tlimit
2.0
hm_minpercentchange
-999.0
vis
['VLASS2.1.sb38523814.eb38632964.59098.28982543982_split_split.ms']
hm_negativethreshold
-999.0
hm_maxpsffraction
-999.0
hm_noisethreshold
-999.0
hm_lownoisethreshold
-999.0
hm_minpsffraction
-999.0
hm_perchanweightdensity
None
masklimit
2.0
parallel
automatic
hm_cleaning
rms
output_dir
cleancontranges
False
calcsb
False
hm_npixels
0
overwrite_on_export
True
drcorrect
-999.0
hm_weighting
None
hm_cyclefactor
-999.0
Tasks Execution Statistics
Start time
2025-01-06 17:07:50.295
End
2025-01-07 06:50:35.290
Duration
13:42:44.995
Note, WebLog generation is not included in the time.
CASA logs for stage 6
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download
stage6/casapy.log (310.8 KiB)