5. Tclean/MakeImages
Make target aggregate continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
4705 (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
2.67 x 2.56 arcsec
beam p.a.
75.6deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00238 Jy/beam
n-sigma * final scaled MAD of residual
0.00208 Jy/beam
flux fraction outside clean mask
0.0352
flux in positive model image components
1.1 Jy/pixel
flux in negative model image components
-0.025 Jy/pixel
flux in model image (inner square deg.)
0.73 Jy/pixel
total number of major cycles done
10
clean residual peak / scaled MAD
-32.47
non-pbcor image RMS
0.15 mJy/beam
flatnoise image max / min
488 / -4.74 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1064
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T16t17.J121453+203000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_noisethreshold
-999.0
hm_growiterations
-999
hm_nsigma
0.0
hm_minbeamfrac
-999.0
hm_dogrowprune
None
output_dir
hm_minpsffraction
-999.0
vis
['VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms']
parallel
automatic
hm_fastnoise
None
calcsb
False
hm_negativethreshold
-999.0
overwrite_on_export
True
masklimit
2.0
hm_maxpsffraction
-999.0
hm_sidelobethreshold
-999.0
cleancontranges
False
tlimit
2.0
hm_perchanweightdensity
None
hm_lownoisethreshold
-999.0
target_list
[{'antenna': None, 'field': '4705,4706,4707,4708,4709,4710,4711,4712,4713,4714,4715,4716,4717,4718,4719,4720,4721,4722,4723,4724,4725,4726,4727,4728,4729,4730,4731,4732,4733,4734,4735,4736,4918,4919,4920,4921,4922,4923,4924,4925,4926,4927,4928,4929,4930,4931,4932,4933,4934,4935,4936,4937,4938,4939,4940,4941,4942,4943,4944,4945,4946,4947,4948,5202,5203,5204,5205,5206,5207,5208,5209,5210,5211,5212,5213,5214,5215,5216,5217,5218,5219,5220,5221,5222,5223,5224,5225,5226,5227,5228,5229,5230,5231,5232,5233,5345,5346,5347,5348,5349,5350,5351,5352,5353,5354,5355,5356,5357,5358,5359,5360,5361,5362,5363,5364,5365,5366,5367,5368,5369,5370,5371,5372,5373,5374,5375,5630,5631,5632,5633,5634,5635,5636,5637,5638,5639,5640,5641,5642,5643,5644,5645,5646,5647,5648,5649,5650,5651,5652,5653,5654,5655,5656,5657,5658,5659,5660,5773,5774,5775,5776,5777,5778,5779,5780,5781,5782,5783,5784,5785,5786,5787,5788,5789,5790,5791,5792,5793,5794,5795,5796,5797,5798,5799,5800,5801,5802,5803,5987,5988,5989,5990,5991,5992,5993,5994,5995,5996,5997,5998,5999,6000,6001,6002,6003,6004,6005,6006,6007,6008,6009,6010,6011,6012,6013,6014,6015,6016,6017,6272,6273,6274,6275,6276,6277,6278,6279,6280,6281,6282,6283,6284,6285,6286,6287,6288,6289,6290,6291,6292,6293,6294,6295,6296,6297,6298,6299,6300,6301,6302,6415,6416,6417,6418,6419,6420,6421,6422,6423,6424,6425,6426,6427,6428,6429,6430,6431,6432,6433,6434,6435,6436,6437,6438,6439,6440,6441,6442,6443,6444,6445,6702,6703,6704,6705,6706,6707,6708,6709,6710,6711,6712,6713,6714,6715,6716,6717,6718,6719,6720,6721,6722,6723,6724,6725,6726,6727,6728,6729,6730,6731,6732,6845,6846,6847,6848,6849,6850,6851,6852,6853,6854,6855,6856,6857,6858,6859,6860,6861,6862,6863,6864,6865,6866,6867,6868,6869,6870,6871,6872,6873,6874,6875', '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 12:14:53.909 +20.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T16t17.J121453+203000.06.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': -2.0, 'uvrange': '<12km', 'bl_ratio': None, 'uvtaper': ['3arcsec'], 'scales': None, 'niter': 20000, 'cycleniter': -999, 'cyclefactor': -999.0, 'sensitivity': 0.0, 'threshold': '', 'reffreq': '3.0GHz', 'restfreq': None, 'vis': None, 'is_per_eb': None, 'usepointing': None, 'mosweight': None, 'hm_nsigma': None, 'conjbeams': False, 'cfcache_nowb': None, 'mask': 's4_0.VLASS2.1.se.T16t17.J121453+203000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_masking
manual
hm_weighting
None
hm_npixels
0
hm_minpercentchange
-999.0
hm_cyclefactor
-999.0
hm_cleaning
rms
Tasks Execution Statistics
Start time
2024-03-15 23:01:50.775
End
2024-03-16 16:44:33.313
Duration
17:42:42.538
Note, WebLog generation is not included in the time.
CASA logs for stage 5
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stage5/casapy.log (88.2 KiB)