4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
5034 (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
3.43 x 2.14 arcsec
beam p.a.
16.1deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000705 Jy/beam
n-sigma * final scaled MAD of residual
0.000539 Jy/beam
clean residual peak / scaled MAD
4.50
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
283 / -2.44 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
11756
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS3.1.ql.T29t03.J075424+763000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_fastnoise
None
hm_noisethreshold
-999.0
masklimit
2.0
calcsb
False
hm_minpercentchange
-999.0
hm_maxpsffraction
-999.0
hm_dogrowprune
None
target_list
[{'antenna': None, 'field': '5034,5035,5036,5037,5038,5039,5040,5041,5042,5043,5044,5045,5046,5047,5048,5049,5050,5051,5052,5053,5054,5055,5056,5406,5407,5408,5409,5410,5411,5412,5413,5414,5415,5416,5417,5418,5419,5420,5421,5422,5423,5424,5425,5426,5427,5430,5431,5432,5433,5434,5435,5436,5437,5438,5439,5440,5441,5442,5443,5444,5445,5446,5447,5448,5449,5450,5451,5796,5797,5798,5799,5800,5801,5802,5803,5804,5805,5806,5807,5808,5809,5810,5811,5812,5813,5814,5815,5816,5817,5820,5821,5822,5823,5824,5825,5826,5827,5828,5829,5830,5831,5832,5833,5834,5835,5836,5837,5838,5839,5840,5841,6180,6181,6182,6183,6184,6185,6186,6187,6188,6189,6190,6191,6192,6193,6194,6195,6196,6197,6198,6199,6200,6201,6204,6205,6206,6207,6208,6209,6210,6211,6212,6213,6214,6215,6216,6217,6218,6219,6220,6221,6222,6223,6224,6225,6557,6558,6559,6560,6561,6562,6563,6564,6565,6566,6567,6568,6569,6570,6571,6572,6573,6574,6575,6576,6577,6578,6581,6582,6583,6584,6585,6586,6587,6588,6589,6590,6591,6592,6593,6594,6595,6596,6597,6598,6599,6600,6601,6602,6927,6928,6929,6930,6931,6932,6933,6934,6935,6936,6937,6938,6939,6940,6941,6942,6943,6944,6945,6946,6947,6948,19261,19262,19263,19264,19265,19266,19267,19268,19269,19646,19647,19648,19649,19650,19651,19652,19653,19654,19657,19658,19659,19660,19661,19662,19663,19664,19665,20036,20037,20038,20039,20040,20041,20042,20043,20044,20047,20048,20049,20050,20051,20052,20053,20054,20055,20420,20421,20422,20423,20424,20425,20426,20427,20428,20431,20432,20433,20434,20435,20436,20437,20438,20439,20797,20798,20799,20800,20801,20802,20803,20804,20805,20808,20809,20810,20811,20812,20813,20814,20815,20816,21167,21168,21169,21170,21171,21172,21173,21174,21175', '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': '1.0arcsec', 'cfcache': '', 'imsize': [7290, 7290], 'pblimit': None, 'phasecenter': 'J2000 07:54:24.251 +76.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS3.1.ql.T29t03.J075424+763000.10.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': 1.0, 'uvrange': None, 'bl_ratio': None, 'uvtaper': [], 'scales': [0], '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': '', 'pbmask': None}]
hm_masking
none
hm_sidelobethreshold
-999.0
vis
['VLASS3.1.sb43595263.eb43600582.59981.127095104166_split_split.ms']
hm_cleaning
manual
hm_negativethreshold
-999.0
hm_growiterations
-999
hm_minpsffraction
-999.0
hm_cyclefactor
-999.0
hm_perchanweightdensity
None
hm_weighting
None
hm_npixels
0
parallel
automatic
hm_nsigma
0.0
overwrite_on_export
True
hm_minbeamfrac
-999.0
hm_lownoisethreshold
-999.0
tlimit
2.0
output_dir
cleancontranges
False
Tasks Execution Statistics
Start time
2023-04-14 16:51:22.585
End
2023-04-16 14:54:28.654
Duration
1 day, 22:03:06.069
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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download
stage4/casapy.log (178.8 KiB)