4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
10920 (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
3.73 x 2.06 arcsec
beam p.a.
27.0deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000834 Jy/beam
n-sigma * final scaled MAD of residual
0.000641 Jy/beam
clean residual peak / scaled MAD
4.53
non-pbcor image RMS
0.13 mJy/beam
flatnoise image max / min
100 / -0.996 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
8173
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T07t34.J223824-123000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_npixels
0
hm_minpercentchange
-999.0
hm_maxpsffraction
-999.0
hm_fastnoise
True
clearlist
True
cleancontranges
False
hm_lownoisethreshold
-999.0
hm_cleaning
manual
masklimit
2.0
hm_cyclefactor
-999.0
tlimit
2.0
weighting
briggs
hm_nsigma
0.0
hm_perchanweightdensity
False
hm_masking
none
calcsb
False
parallel
automatic
hm_negativethreshold
-999.0
overwrite_on_export
True
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T07t34.J223824-123000_P92651v1_2021_11_20T21_51_43.202/working
hm_sidelobethreshold
-999.0
hm_noisethreshold
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T07t34.J223824-123000_P92651v1_2021_11_20T21_51_43.202/working/VLASS2.2.sb40870830.eb40974791.59538.00150091435_split.ms']
hm_minbeamfrac
-999.0
hm_growiterations
-999
hm_dogrowprune
True
target_list
[{'antenna': None, 'field': '10920,10921,10922,10923,10924,10925,10926,10927,10928,10929,10930,10931,10932,10933,10934,10935,10936,10937,10938,10939,10940,10941,10942,11291,11292,11293,11294,11295,11296,11297,11298,11299,11300,11301,11302,11303,11304,11305,11306,11307,11308,11309,11310,11311,11312,11313,11316,11317,11318,11319,11320,11321,11322,11323,11324,11325,11326,11327,11328,11329,11330,11331,11332,11333,11334,11335,11336,11337,11338,11687,11688,11689,11690,11691,11692,11693,11694,11695,11696,11697,11698,11699,11700,11701,11702,11703,11704,11705,11706,11707,11708,11709,11712,11713,11714,11715,11716,11717,11718,11719,11720,11721,11722,11723,11724,11725,11726,11727,11728,11729,11730,11731,11732,11733,11734,11910,11911,11912,11913,11914,11915,11916,11917,11918,11919,11920,11921,11922,11923,11924,11925,11926,11927,11928,11929,11930,11931,11932,11933,12282,12283,12284,12285,12286,12287,12288,12289,12290,12291,12292,12293,12294,12295,12296,12297,12298,12299,12300,12301,12302,12303,12304,12305,12308,12309,12310,12311,12312,12313,12314,12315,12316,12317,12318,12319,12320,12321,12322,12323,12324,12325,12326,12327,12328,12329,12330,12331,12680,12681,12682,12683,12684,12685,12686,12687,12688,12689,12690,12691,12692,12693,12694,12695,12696,12697,12698,12699,12700,12701,12702,12703,12706,12707,12708,12709,12710,12711,12712,12713,12714,12715,12716,12717,12718,12719,12720,12721,12722,12723,12724,12725,12726,12727,12728,12729', '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 22:38:24.128 -12.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T07t34.J223824-123000.10.2048.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_minpsffraction
-999.0
Tasks Execution Statistics
Start time
2021-12-09 14:38:07.965
End
2021-12-10 08:42:06.911
Duration
18:03:58.946
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (153.2 KB)