4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
18286 (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
3.18 x 2.20 arcsec
beam p.a.
82.6deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000701 Jy/beam
n-sigma * final scaled MAD of residual
0.000596 Jy/beam
clean residual peak / scaled MAD
-4.52
non-pbcor image RMS
0.13 mJy/beam
flatnoise image max / min
26.1 / -0.842 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
11539
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T23t02.J013252+483000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
target_list
[{'antenna': None, 'field': '18286,18287,18288,18289,18290,18291,18292,18293,18294,18295,18296,18297,18298,18299,18300,18301,18302,18303,18304,18305,18306,18307,18308,18506,18507,18508,18509,18510,18511,18512,18513,18514,18515,18516,18517,18518,18519,18520,18521,18522,18523,18524,18525,18526,18527,18688,18689,18690,18691,18692,18693,18694,18695,18696,18697,18698,18699,18700,18701,18702,18703,18704,18705,18706,18707,18708,18709,18908,18909,18910,18911,18912,18913,18914,18915,18916,18917,18918,18919,18920,18921,18922,18923,18924,18925,18926,18927,18928,18929,18930,19110,19111,19112,19113,19114,19115,19116,19117,19118,19119,19120,19121,19122,19123,19124,19125,19126,19127,19128,19129,19130,19131,19132,19293,19294,19295,19296,19297,19298,19299,19300,19301,19302,19303,19304,19305,19306,19307,19308,19309,19310,19311,19312,19313,19314,19315,19516,19517,19518,19519,19520,19521,19522,19523,19524,19525,19526,19527,19528,19529,19530,19531,19532,19533,19534,19535,19536,19537,19538,19700,19701,19702,19703,19704,19705,19706,19707,19708,19709,19710,19711,19712,19713,19714,19715,19716,19717,19718,19719,19720,19721,19722,19923,19924,19925,19926,19927,19928,19929,19930,19931,19932,19933,19934,19935,19936,19937,19938,19939,19940,19941,19942,19943,19944,19945', '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 01:32:52.709 +48.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T23t02.J013252+483000.10.2048.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': 200, '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_lownoisethreshold
-999.0
tlimit
2.0
calcsb
False
hm_noisethreshold
-999.0
hm_cyclefactor
-999.0
hm_minbeamfrac
-999.0
hm_fastnoise
True
hm_cleaning
manual
hm_minpsffraction
-999.0
hm_growiterations
-999
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T23t02.J013252+483000_P94998v1_2021_11_18T23_25_15.001/working/VLASS2.2.sb40889925.eb40967634.59536.14716583333_split.ms']
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T23t02.J013252+483000_P94998v1_2021_11_18T23_25_15.001/working
masklimit
2.0
hm_perchanweightdensity
False
cleancontranges
False
overwrite_on_export
True
hm_nsigma
0.0
hm_sidelobethreshold
-999.0
weighting
briggs
hm_npixels
0
hm_dogrowprune
True
hm_negativethreshold
-999.0
hm_maxpsffraction
-999.0
hm_masking
none
hm_minpercentchange
-999.0
parallel
automatic
clearlist
True
Tasks Execution Statistics
Start time
2022-01-12 03:11:46.385
End
2022-01-13 06:30:54.921
Duration
1 day, 3:19:08.536
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (284.2 KB)