4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
11230 (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
2.64 x 1.67 arcsec
beam p.a.
45.8deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000596 Jy/beam
n-sigma * final scaled MAD of residual
0.000544 Jy/beam
clean residual peak / scaled MAD
4.53
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
36.7 / -0.754 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
5768
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T04t08.J044211-243000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T04t08.J044211-243000_P99737v1_2022_02_05T18_53_11.678/working/VLASS2.2.sb41163602.eb41256555.59615.98852136574_split.ms']
hm_nsigma
0.0
weighting
briggs
hm_cleaning
manual
overwrite_on_export
True
cleancontranges
False
hm_maxpsffraction
-999.0
hm_growiterations
-999
hm_perchanweightdensity
False
target_list
[{'antenna': None, 'field': '11230,11231,11232,11233,11234,11235,11236,11237,11238,11239,11240,11241,11242,11243,11244,11245,11246,11247,11248,11249,11250,11251,11252,11253,11254,11255,11256,11257,11258,11261,11262,11263,11264,11265,11266,11267,11268,11269,11270,11271,11272,11273,11274,11275,11276,11277,11278,11279,11280,11281,11282,11283,11284,11285,11286,11287,11288,11289,11641,11642,11643,11644,11645,11646,11647,11648,11649,11650,11651,11652,11653,11654,11655,11656,11657,11658,11659,11660,11661,11662,11663,11664,11665,11666,11667,11668,11669,11672,11673,11674,11675,11676,11677,11678,11679,11680,11681,11682,11683,11684,11685,11686,11687,11688,11689,11690,11691,11692,11693,11694,11695,11696,11697,11698,11699,11700,12053,12054,12055,12056,12057,12058,12059,12060,12061,12062,12063,12064,12065,12066,12067,12068,12069,12070,12071,12072,12073,12074,12075,12076,12077,12078,12079,12080,12081,12259,12260,12261,12262,12263,12264,12265,12266,12267,12268,12269,12270,12271,12272,12273,12274,12275,12276,12277,12278,12279,12280,12281,12282,12283,12284,12285,12286,12287,12290,12291,12292,12293,12294,12295,12296,12297,12298,12299,12300,12301,12302,12303,12304,12305,12306,12307,12308,12309,12310,12311,12312,12313,12314,12315,12316,12317,12318,12672,12673,12674,12675,12676,12677,12678,12679,12680,12681,12682,12683,12684,12685,12686,12687,12688,12689,12690,12691,12692,12693,12694,12695,12696,12697,12698,12699,12700,12703,12704,12705,12706,12707,12708,12709,12710,12711,12712,12713,12714,12715,12716,12717,12718,12719,12720,12721,12722,12723,12724,12725,12726,12727,12728,12729,12730,12731,13086,13087,13088,13089,13090,13091,13092,13093,13094,13095,13096,13097,13098,13099,13100,13101,13102,13103,13104,13105,13106,13107,13108,13109,13110,13111,13112,13113,13114', '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 04:42:11.356 -24.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T04t08.J044211-243000.10.2048.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_cyclefactor
-999.0
calcsb
False
hm_negativethreshold
-999.0
hm_noisethreshold
-999.0
clearlist
True
parallel
automatic
hm_dogrowprune
True
masklimit
2.0
hm_masking
none
hm_minbeamfrac
-999.0
hm_minpsffraction
-999.0
hm_npixels
0
hm_lownoisethreshold
-999.0
hm_sidelobethreshold
-999.0
tlimit
2.0
hm_fastnoise
True
hm_minpercentchange
-999.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T04t08.J044211-243000_P99737v1_2022_02_05T18_53_11.678/working
Tasks Execution Statistics
Start time
2022-02-21 09:33:44.570
End
2022-02-22 04:09:26.799
Duration
18:35:42.229
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (123.9 KB)