4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
10270 (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
2.36 x 1.96 arcsec
beam p.a.
43.0deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000606 Jy/beam
n-sigma * final scaled MAD of residual
0.000537 Jy/beam
clean residual peak / scaled MAD
4.52
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
81.4 / -3.52 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
11533
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T03t07.J042034-293000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_minbeamfrac
-999.0
hm_cyclefactor
-999.0
hm_growiterations
-999
cleancontranges
False
hm_minpsffraction
-999.0
hm_fastnoise
True
hm_minpercentchange
-999.0
hm_maxpsffraction
-999.0
hm_masking
none
tlimit
2.0
weighting
briggs
hm_perchanweightdensity
False
hm_sidelobethreshold
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T03t07.J042034-293000_P98501v1_2022_02_15T18_56_27.948/working/VLASS2.2.sb41154043.eb41340366.59625.93104055556_split.ms']
hm_cleaning
manual
overwrite_on_export
True
clearlist
True
calcsb
False
parallel
automatic
hm_lownoisethreshold
-999.0
hm_dogrowprune
True
hm_negativethreshold
-999.0
hm_npixels
0
hm_nsigma
0.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T03t07.J042034-293000_P98501v1_2022_02_15T18_56_27.948/working
target_list
[{'antenna': None, 'field': '10270,10271,10272,10273,10274,10275,10276,10277,10278,10279,10280,10281,10282,10283,10284,10285,10286,10287,10288,10289,10290,10291,10292,10293,10294,10295,10296,10297,10494,10495,10496,10497,10498,10499,10500,10501,10502,10503,10504,10505,10506,10507,10508,10509,10510,10511,10512,10513,10514,10515,10516,10517,10518,10519,10520,10521,10704,10705,10706,10707,10708,10709,10710,10711,10712,10713,10714,10715,10716,10717,10718,10719,10720,10721,10722,10723,10724,10725,10726,10727,10728,10729,10730,10731,10928,10929,10930,10931,10932,10933,10934,10935,10936,10937,10938,10939,10940,10941,10942,10943,10944,10945,10946,10947,10948,10949,10950,10951,10952,10953,10954,10955,11140,11141,11142,11143,11144,11145,11146,11147,11148,11149,11150,11151,11152,11153,11154,11155,11156,11157,11158,11159,11160,11161,11162,11163,11164,11165,11166,11167,11364,11365,11366,11367,11368,11369,11370,11371,11372,11373,11374,11375,11376,11377,11378,11379,11380,11381,11382,11383,11384,11385,11386,11387,11388,11389,11390,11391,11576,11577,11578,11579,11580,11581,11582,11583,11584,11585,11586,11587,11588,11589,11590,11591,11592,11593,11594,11595,11596,11597,11598,11599,11600,11601,11602,11603,11801,11802,11803,11804,11805,11806,11807,11808,11809,11810,11811,11812,11813,11814,11815,11816,11817,11818,11819,11820,11821,11822,11823,11824,11825,11826,11827,11828,12013,12014,12015,12016,12017,12018,12019,12020,12021,12022,12023,12024,12025,12026,12027,12028,12029,12030,12031,12032,12033,12034,12035,12036,12037,12038,12039,12040', '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 04:20:34.822 -29.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T03t07.J042034-293000.10.2048.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_noisethreshold
-999.0
masklimit
2.0
Tasks Execution Statistics
Start time
2022-04-12 23:17:48.963
End
2022-04-13 19:01:46.606
Duration
19:43:57.643
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (204.1 KB)