5. Tclean/MakeImages
Make target aggregate continuum images
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QA Score: 1.00
Notification:
Warning!
Flux fraction outside cleanmask is 0.277, exceeds 0.2 limit!
Image Details
Field
Spw
Pol
Image details
Image result
5447 (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)
View other QA images...
View major cycle table...
beam
2.85 x 2.58 arcsec
beam p.a.
-63.2deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00200 Jy/beam
n-sigma * final scaled MAD of residual
0.00179 Jy/beam
flux fraction outside clean mask
0.277
flux in positive model image components
0.78 Jy/pixel
flux in negative model image components
-0.06 Jy/pixel
flux in model image (inner square deg.)
0.067 Jy/pixel
total number of major cycles done
9
clean residual peak / scaled MAD
67.63
non-pbcor image RMS
0.14 mJy/beam
flatnoise image max / min
104 / -9.91 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1874
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T24t15.J144843+523000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
hm_minbeamfrac
-999.0
hm_npixels
0
hm_minpsffraction
-999.0
hm_maxpsffraction
-999.0
parallel
automatic
overwrite_on_export
True
masklimit
2.0
hm_negativethreshold
-999.0
hm_perchanweightdensity
None
calcsb
False
vis
['VLASS2.1.sb38521729.eb38627577.59093.001901145835_split_split.ms']
hm_minpercentchange
-999.0
hm_dogrowprune
None
drcorrect
-999.0
hm_cyclefactor
-999.0
hm_masking
manual
hm_weighting
None
hm_growiterations
-999
hm_fastnoise
None
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_sidelobethreshold
-999.0
target_list
[{'antenna': None, 'field': '5447,5448,5449,5450,5451,5452,5453,5454,5455,5456,5457,5458,5459,5460,5461,5462,5463,5464,5465,5466,5467,5468,5469,5470,5471,5472,5473,5474,5475,5476,5477,5478,5744,5745,5746,5747,5748,5749,5750,5751,5752,5753,5754,5755,5756,5757,5758,5759,5760,5761,5762,5763,5764,5765,5766,5767,5768,5769,5770,5771,5772,5773,5774,5775,5815,5816,5817,5818,5819,5820,5821,5822,5823,5824,5825,5826,5827,5828,5829,5830,5831,5832,5833,5834,5835,5836,5837,5838,5839,5840,5841,5842,5843,5844,5845,6113,6114,6115,6116,6117,6118,6119,6120,6121,6122,6123,6124,6125,6126,6127,6128,6129,6130,6131,6132,6133,6134,6135,6136,6137,6138,6139,6140,6141,6142,6143,6298,6299,6300,6301,6302,6303,6304,6305,6306,6307,6308,6309,6310,6311,6312,6313,6314,6315,6316,6317,6318,6319,6320,6321,6322,6323,6324,6325,6326,6327,6328,6369,6370,6371,6372,6373,6374,6375,6376,6377,6378,6379,6380,6381,6382,6383,6384,6385,6386,6387,6388,6389,6390,6391,6392,6393,6394,6395,6396,6397,6398,6399,6670,6671,6672,6673,6674,6675,6676,6677,6678,6679,6680,6681,6682,6683,6684,6685,6686,6687,6688,6689,6690,6691,6692,6693,6694,6695,6696,6697,6698,6699,6700,6741,6742,6743,6744,6745,6746,6747,6748,6749,6750,6751,6752,6753,6754,6755,6756,6757,6758,6759,6760,6761,6762,6763,6764,6765,6766,6767,6768,6769,6770,6771,7044,7045,7046,7047,7048,7049,7050,7051,7052,7053,7054,7055,7056,7057,7058,7059,7060,7061,7062,7063,7064,7065,7066,7067,7068,7069,7070,7071,7072,7073,7074,7115,7116,7117,7118,7119,7120,7121,7122,7123,7124,7125,7126,7127,7128,7129,7130,7131,7132,7133,7134,7135,7136,7137,7138,7139,7140,7141,7142,7143,7144,7145,7146', '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 14:48:43.685 +52.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T24t15.J144843+523000.06.2048.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.T24t15.J144843+523000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
tlimit
2.0
cleancontranges
False
output_dir
hm_noisethreshold
-999.0
hm_cleaning
rms
hm_lownoisethreshold
-999.0
hm_nsigma
0.0
Tasks Execution Statistics
Start time
2024-04-30 22:28:08.956
End
2024-05-01 12:35:20.008
Duration
14:07:11.053
Note, WebLog generation is not included in the time.
CASA logs for stage 5
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stage5/casapy.log (315.0 KiB)