4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
11067 (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
3.71 x 2.24 arcsec
beam p.a.
73.4deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000602 Jy/beam
n-sigma * final scaled MAD of residual
0.000529 Jy/beam
clean residual peak / scaled MAD
4.51
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
78.1 / -1.12 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
6721
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T20t01.J001221+363000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
clearlist
True
calcsb
False
hm_minpsffraction
-999.0
weighting
briggs
hm_nsigma
0.0
overwrite_on_export
True
hm_minbeamfrac
-999.0
hm_minpercentchange
-999.0
parallel
automatic
hm_sidelobethreshold
-999.0
hm_noisethreshold
-999.0
hm_cleaning
manual
hm_fastnoise
True
target_list
[{'antenna': None, 'field': '11067,11068,11069,11070,11071,11072,11073,11074,11075,11076,11077,11078,11079,11080,11081,11082,11083,11084,11085,11086,11087,11088,11089,11090,11091,11092,11093,11094,11095,11096,11097,11168,11169,11170,11171,11172,11173,11174,11175,11176,11177,11178,11179,11180,11181,11182,11183,11184,11185,11186,11187,11188,11189,11190,11191,11192,11193,11194,11195,11196,11197,11198,11457,11458,11459,11460,11461,11462,11463,11464,11465,11466,11467,11468,11469,11470,11471,11472,11473,11474,11475,11476,11477,11478,11479,11480,11481,11482,11483,11484,11485,11486,11487,11558,11559,11560,11561,11562,11563,11564,11565,11566,11567,11568,11569,11570,11571,11572,11573,11574,11575,11576,11577,11578,11579,11580,11581,11582,11583,11584,11585,11586,11587,11588,11847,11848,11849,11850,11851,11852,11853,11854,11855,11856,11857,11858,11859,11860,11861,11862,11863,11864,11865,11866,11867,11868,11869,11870,11871,11872,11873,11874,11875,11876,11877,11878,11949,11950,11951,11952,11953,11954,11955,11956,11957,11958,11959,11960,11961,11962,11963,11964,11965,11966,11967,11968,11969,11970,11971,11972,11973,11974,11975,11976,11977,11978,11979,11980,12239,12240,12241,12242,12243,12244,12245,12246,12247,12248,12249,12250,12251,12252,12253,12254,12255,12256,12257,12258,12259,12260,12261,12262,12263,12264,12265,12266,12267,12268,12269,12270,12342,12343,12344,12345,12346,12347,12348,12349,12350,12351,12352,12353,12354,12355,12356,12357,12358,12359,12360,12361,12362,12363,12364,12365,12366,12367,12368,12369,12370,12371,12372,12633,12634,12635,12636,12637,12638,12639,12640,12641,12642,12643,12644,12645,12646,12647,12648,12649,12650,12651,12652,12653,12654,12655,12656,12657,12658,12659,12660,12661,12662,12663,12736,12737,12738,12739,12740,12741,12742,12743,12744,12745,12746,12747,12748,12749,12750,12751,12752,12753,12754,12755,12756,12757,12758,12759,12760,12761,12762,12763,12764,12765,12766,13028,13029,13030,13031,13032,13033,13034,13035,13036,13037,13038,13039,13040,13041,13042,13043,13044,13045,13046,13047,13048,13049,13050,13051,13052,13053,13054,13055,13056,13057,13058', '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 00:12:21.641 +36.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T20t01.J001221+363000.10.2048.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
hm_npixels
0
hm_perchanweightdensity
False
hm_negativethreshold
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T20t01.J001221+363000_P82884v1_2021_11_08T17_48_04.903/working/VLASS2.2.sb40460705.eb40950652.59526.20324079861_split.ms']
hm_maxpsffraction
-999.0
tlimit
2.0
hm_masking
none
masklimit
2.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T20t01.J001221+363000_P82884v1_2021_11_08T17_48_04.903/working
cleancontranges
False
hm_dogrowprune
True
hm_lownoisethreshold
-999.0
hm_growiterations
-999
Tasks Execution Statistics
Start time
2021-11-29 21:10:17.208
End
2021-12-01 01:16:07.214
Duration
1 day, 4:05:50.006
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (136.2 KB)