4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
25597 (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
2.81 x 1.66 arcsec
beam p.a.
51.1deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000700 Jy/beam
n-sigma * final scaled MAD of residual
0.000587 Jy/beam
clean residual peak / scaled MAD
-4.51
non-pbcor image RMS
0.12 mJy/beam
flatnoise image max / min
95.9 / -1.47 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
8739
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T05t25.J163909-203000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
masklimit
2.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T05t25.J163909-203000_P98636v1_2022_02_08T19_46_45.961/working
calcsb
False
target_list
[{'antenna': None, 'field': '25597,25598,25599,25600,25601,25602,25603,25604,25605,25606,25607,25608,25609,25610,25611,25612,25613,25614,25615,25616,25617,25972,25973,25974,25975,25976,25977,25978,25979,25980,25981,25982,25983,25984,25985,25986,25987,25988,25989,25990,25991,25992,25995,25996,25997,25998,25999,26000,26001,26002,26003,26004,26005,26006,26007,26008,26009,26010,26011,26012,26013,26014,26015,26372,26373,26374,26375,26376,26377,26378,26379,26380,26381,26382,26383,26384,26385,26386,26387,26388,26389,26390,26391,26392,26395,26396,26397,26398,26399,26400,26401,26402,26403,26404,26405,26406,26407,26408,26409,26410,26411,26412,26413,26414,26415,26772,26773,26774,26775,26776,26777,26778,26779,26780,26781,26782,26783,26784,26785,26786,26787,26788,26789,26790,26791,26792,26972,26973,26974,26975,26976,26977,26978,26979,26980,26981,26982,26983,26984,26985,26986,26987,26988,26989,26990,26991,26992,26995,26996,26997,26998,26999,27000,27001,27002,27003,27004,27005,27006,27007,27008,27009,27010,27011,27012,27013,27014,27015,27373,27374,27375,27376,27377,27378,27379,27380,27381,27382,27383,27384,27385,27386,27387,27388,27389,27390,27391,27392,27393,27396,27397,27398,27399,27400,27401,27402,27403,27404,27405,27406,27407,27408,27409,27410,27411,27412,27413,27414,27415,27416,27775,27776,27777,27778,27779,27780,27781,27782,27783,27784,27785,27786,27787,27788,27789,27790,27791,27792,27793,27794,27795', '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 16:39:9.312 -20.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T05t25.J163909-203000.10.2048.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}]
weighting
briggs
hm_cleaning
manual
hm_maxpsffraction
-999.0
hm_minpercentchange
-999.0
clearlist
True
hm_masking
none
hm_cyclefactor
-999.0
hm_fastnoise
True
hm_sidelobethreshold
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T05t25.J163909-203000_P98636v1_2022_02_08T19_46_45.961/working/VLASS2.2.sb41155636.eb41275604.59618.27174148148_split.ms']
overwrite_on_export
True
hm_npixels
0
hm_noisethreshold
-999.0
hm_lownoisethreshold
-999.0
parallel
automatic
hm_nsigma
0.0
hm_minbeamfrac
-999.0
tlimit
2.0
hm_perchanweightdensity
False
hm_negativethreshold
-999.0
cleancontranges
False
hm_growiterations
-999
hm_dogrowprune
True
hm_minpsffraction
-999.0
Tasks Execution Statistics
Start time
2022-03-01 00:16:32.452
End
2022-03-01 20:56:34.367
Duration
20:40:01.915
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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or
download
stage4/casapy.log (163.4 KB)