4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
17481 (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...
beam
2.40 x 2.15 arcsec
beam p.a.
-13.8deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000638 Jy/beam
n-sigma * final scaled MAD of residual
0.000531 Jy/beam
clean residual peak / scaled MAD
4.52
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
100 / -0.641 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
6940
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS3.1.ql.T25t05.J063744+583000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
masklimit
2.0
hm_maxpsffraction
-999.0
hm_negativethreshold
-999.0
target_list
[{'antenna': None, 'field': '17481,17482,17483,17484,17485,17486,17487,17488,17489,17490,17491,17492,17493,17494,17495,17496,17497,17498,17499,17500,17501,17502,17505,17506,17507,17508,17509,17510,17511,17512,17513,17514,17515,17516,17517,17518,17519,17520,17521,17522,17523,17524,17525,17900,17901,17902,17903,17904,17905,17906,17907,17908,17909,17910,17911,17912,17913,17914,17915,17916,17917,17918,17919,17920,17921,17924,17925,17926,17927,17928,17929,17930,17931,17932,17933,17934,17935,17936,17937,17938,17939,17940,17941,17942,17943,17944,17945,18322,18323,18324,18325,18326,18327,18328,18329,18330,18331,18332,18333,18334,18335,18336,18337,18338,18339,18340,18341,18342,18343,18346,18347,18348,18349,18350,18351,18352,18353,18354,18355,18356,18357,18358,18359,18360,18361,18362,18363,18364,18365,18366,18367,18747,18748,18749,18750,18751,18752,18753,18754,18755,18756,18757,18758,18759,18760,18761,18762,18763,18764,18765,18766,18767,18768,18771,18772,18773,18774,18775,18776,18777,18778,18779,18780,18781,18782,18783,18784,18785,18786,18787,18788,18789,18790,18791,18792,19175,19176,19177,19178,19179,19180,19181,19182,19183,19184,19185,19186,19187,19188,19189,19190,19191,19192,19193,19194,19195,19196,19199,19200,19201,19202,19203,19204,19205,19206,19207,19208,19209,19210,19211,19212,19213,19214,19215,19216,19217,19218,19219,19220,19606,19607,19608,19609,19610,19611,19612,19613,19614,19615,19616,19617,19618,19619,19620,19621,19622,19623,19624,19625,19626,19627,19630,19631,19632,19633,19634,19635,19636,19637,19638,19639,19640,19641,19642,19643,19644,19645,19646,19647,19648,19649,19650,19651', '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 06:37:44.496 +58.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS3.1.ql.T25t05.J063744+583000.10.2048.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_growiterations
-999
hm_dogrowprune
None
hm_cleaning
manual
hm_minbeamfrac
-999.0
hm_masking
none
calcsb
False
hm_npixels
0
hm_noisethreshold
-999.0
hm_minpsffraction
-999.0
overwrite_on_export
True
output_dir
parallel
automatic
hm_fastnoise
None
hm_sidelobethreshold
-999.0
hm_weighting
None
vis
['VLASS3.1.sb43608267.eb43637455.59987.9706687963_split_split.ms']
hm_perchanweightdensity
None
hm_nsigma
0.0
tlimit
2.0
cleancontranges
False
hm_lownoisethreshold
-999.0
hm_minpercentchange
-999.0
hm_cyclefactor
-999.0
Tasks Execution Statistics
Start time
2023-03-25 22:47:23.585
End
2023-03-26 15:49:38.793
Duration
17:02:15.207
Note, WebLog generation is not included in the time.
CASA logs for stage 4
View
or
download
stage4/casapy.log (124.1 KiB)