5. Tclean/MakeImages
Make target aggregate continuum images
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QA Score: 1.00
Image Details
Field
Spw
Pol
Image details
Image result
4542 (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
2.91 x 2.68 arcsec
beam p.a.
-9.3deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00192 Jy/beam
n-sigma * final scaled MAD of residual
0.00182 Jy/beam
flux fraction outside clean mask
0.0420
flux in positive model image components
0.36 Jy/pixel
flux in negative model image components
0 Jy/pixel
flux in model image (inner square deg.)
0.17 Jy/pixel
total number of major cycles done
4
clean residual peak / scaled MAD
9.99
non-pbcor image RMS
0.13 mJy/beam
flatnoise image max / min
69.5 / -1.34 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
753
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T27t01.J002641+683000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_dogrowprune
None
hm_cyclefactor
-999.0
vis
['VLASS2.1.sb38539731.eb38565870.59072.39593302083_split_split.ms']
hm_growiterations
-999
calcsb
False
hm_cleaning
rms
hm_nsigma
0.0
hm_masking
manual
hm_minpercentchange
-999.0
hm_minpsffraction
-999.0
hm_fastnoise
None
tlimit
2.0
cleancontranges
False
hm_negativethreshold
-999.0
masklimit
2.0
hm_npixels
0
hm_noisethreshold
-999.0
hm_minbeamfrac
-999.0
hm_weighting
None
hm_maxpsffraction
-999.0
hm_perchanweightdensity
None
hm_sidelobethreshold
-999.0
output_dir
hm_lownoisethreshold
-999.0
target_list
[{'antenna': None, 'field': '4542,4543,4544,4545,4546,4547,4548,4549,4550,4551,4552,4553,4554,4555,4556,4557,4558,4559,4560,4561,4562,4563,4564,4565,4566,4567,4568,4569,4570,4571,4572,4573,4808,4809,4810,4811,4812,4813,4814,4815,4816,4817,4818,4819,4820,4821,4822,4823,4824,4825,4826,4827,4828,4829,4830,4831,4832,4833,4834,4835,4836,4837,4838,4911,4912,4913,4914,4915,4916,4917,4918,4919,4920,4921,4922,4923,4924,4925,4926,4927,4928,4929,4930,4931,4932,4933,4934,4935,4936,4937,4938,4939,4940,4941,5173,5174,5175,5176,5177,5178,5179,5180,5181,5182,5183,5184,5185,5186,5187,5188,5189,5190,5191,5192,5193,5194,5195,5196,5197,5198,5199,5200,5201,5202,5203,5204,5275,5276,5277,5278,5279,5280,5281,5282,5283,5284,5285,5286,5287,5288,5289,5290,5291,5292,5293,5294,5295,5296,5297,5298,5299,5300,5301,5302,5303,5304,5305,5535,5536,5537,5538,5539,5540,5541,5542,5543,5544,5545,5546,5547,5548,5549,5550,5551,5552,5553,5554,5555,5556,5557,5558,5559,5560,5561,5562,5563,5564,5565,5636,5637,5638,5639,5640,5641,5642,5643,5644,5645,5646,5647,5648,5649,5650,5651,5652,5653,5654,5655,5656,5657,5658,5659,5660,5661,5662,5663,5664,5665,5666,5891,5892,5893,5894,5895,5896,5897,5898,5899,5900,5901,5902,5903,5904,5905,5906,5907,5908,5909,5910,5911,5912,5913,5914,5915,5916,5917,5918,5919,5920,5921,5922,5991,5992,5993,5994,5995,5996,5997,5998,5999,6000,6001,6002,6003,6004,6005,6006,6007,6008,6009,6010,6011,6012,6013,6014,6015,6016,6017,6018,6019,6020,6021,6245,6246,6247,6248,6249,6250,6251,6252,6253,6254,6255,6256,6257,6258,6259,6260,6261,6262,6263,6264,6265,6266,6267,6268,6269,6270,6271,6272,6273,6274,6275', '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 00:26:41.680 +68.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T27t01.J002641+683000.06.2048.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': 's4_0.VLASS2.1.se.T27t01.J002641+683000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
parallel
automatic
drcorrect
-999.0
overwrite_on_export
True
Tasks Execution Statistics
Start time
2024-04-30 21:08:58.532
End
2024-05-01 05:49:43.283
Duration
8:40:44.752
Note, WebLog generation is not included in the time.
CASA logs for stage 5
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stage5/casapy.log (273.8 KiB)