4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
18388 (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
2.99 x 2.44 arcsec
beam p.a.
79.7deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000603 Jy/beam
n-sigma * final scaled MAD of residual
0.000547 Jy/beam
clean residual peak / scaled MAD
4.50
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
32.5 / -0.672 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
4337
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS3.1.ql.T26t14.J175707+613000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_lownoisethreshold
-999.0
hm_maxpsffraction
-999.0
hm_minpercentchange
-999.0
masklimit
2.0
parallel
automatic
hm_masking
none
hm_nsigma
0.0
tlimit
2.0
hm_growiterations
-999
hm_sidelobethreshold
-999.0
cleancontranges
False
hm_cleaning
manual
hm_negativethreshold
-999.0
hm_noisethreshold
-999.0
hm_weighting
None
target_list
[{'antenna': None, 'field': '18388,18389,18390,18391,18392,18393,18394,18395,18396,18397,18398,18399,18400,18401,18402,18403,18404,18405,18406,18407,18408,18409,18410,18599,18600,18601,18602,18603,18604,18605,18606,18607,18608,18609,18610,18611,18612,18613,18614,18615,18616,18617,18618,18619,18620,18780,18781,18782,18783,18784,18785,18786,18787,18788,18789,18790,18791,18792,18793,18794,18795,18796,18797,18798,18799,18800,18801,18802,18989,18990,18991,18992,18993,18994,18995,18996,18997,18998,18999,19000,19001,19002,19003,19004,19005,19006,19007,19008,19009,19010,19011,19170,19171,19172,19173,19174,19175,19176,19177,19178,19179,19180,19181,19182,19183,19184,19185,19186,19187,19188,19189,19190,19191,19192,19377,19378,19379,19380,19381,19382,19383,19384,19385,19386,19387,19388,19389,19390,19391,19392,19393,19394,19395,19396,19397,19398,19399,19556,19557,19558,19559,19560,19561,19562,19563,19564,19565,19566,19567,19568,19569,19570,19571,19572,19573,19574,19575,19576,19577,19578,19761,19762,19763,19764,19765,19766,19767,19768,19769,19770,19771,19772,19773,19774,19775,19776,19777,19778,19779,19780,19781,19782,19783,19939,19940,19941,19942,19943,19944,19945,19946,19947,19948,19949,19950,19951,19952,19953,19954,19955,19956,19957,19958,19959,19960,19961', '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': [5760, 5760], 'pblimit': None, 'phasecenter': 'J2000 17:57:7.679 +61.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS3.1.ql.T26t14.J175707+613000.10.2048.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_fastnoise
None
output_dir
hm_perchanweightdensity
None
calcsb
False
hm_dogrowprune
None
overwrite_on_export
True
vis
['VLASS3.1.sb43610258.eb43612368.59983.279897615736_split_split.ms']
hm_minpsffraction
-999.0
hm_minbeamfrac
-999.0
hm_npixels
0
hm_cyclefactor
-999.0
Tasks Execution Statistics
Start time
2023-03-24 07:09:40.029
End
2023-03-24 13:00:15.202
Duration
5:50:35.173
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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download
stage4/casapy.log (91.3 KiB)