4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
17313 (TARGET)
2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17
I
centre frequency of image
3.0000GHz (LSRK)
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beam
2.93 x 2.58 arcsec
beam p.a.
-53.9deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000746 Jy/beam
n-sigma * final scaled MAD of residual
0.000615 Jy/beam
clean residual peak / scaled MAD
4.50
non-pbcor image RMS
0.00012 Jy/beam
flatnoise image max / min
0.114 / -0.00126 Jy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
9084
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.1.ql.T22t21.J202554+463000.10.2048.v2.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
tlimit
2.0
hm_perchanweightdensity
False
hm_npixels
0
hm_negativethreshold
-999.0
weighting
briggs
hm_masking
none
hm_minpercentchange
-999.0
masklimit
2.0
hm_nsigma
0.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_auto/spool/quicklook/VLASS2.1_T22t21.J202554+463000_P64133v2_2020_08_13T17_39_29.902/working
hm_cleaning
manual
hm_growiterations
-999
cleancontranges
False
hm_fastnoise
True
hm_minbeamfrac
-999.0
hm_dogrowprune
True
calcsb
False
target_list
[{'phasecenter': 'J2000 20:25:54.721 +46.30.0.0000', 'scales': [0], 'sensitivity': (0.0, None, None), 'spw': '2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17', 'num_all_spws': None, 'imagename': 'VLASS2.1.ql.T22t21.J202554+463000.10.2048.v2', 'spwsel_topo': None, 'nterms': 2, 'threshold': '', 'nbin': -1, 'imsize': [7290, 7290], 'pblimit': None, 'hm_nsigma': None, 'num_good_spws': None, 'antenna': None, 'width': '', 'conjbeams': False, 'mosweight': None, 'cell': '1.0arcsec', 'start': '', 'is_per_eb': None, 'restfreq': None, 'spwsel_lsrk': None, 'gridder': 'mosaic', 'cycleniter': -999, 'field': '17313,17314,17315,17316,17317,17318,17319,17320,17321,17322,17323,17324,17325,17326,17327,17328,17329,17330,17331,17332,17333,17334,17335,17336,17337,17338,17339,17340,17341,17342,17343,17554,17555,17556,17557,17558,17559,17560,17561,17562,17563,17564,17565,17566,17567,17568,17569,17570,17571,17572,17573,17574,17575,17576,17577,17578,17579,17580,17581,17582,17583,17584,17737,17738,17739,17740,17741,17742,17743,17744,17745,17746,17747,17748,17749,17750,17751,17752,17753,17754,17755,17756,17757,17758,17759,17760,17761,17762,17763,17764,17765,17766,17767,17977,17978,17979,17980,17981,17982,17983,17984,17985,17986,17987,17988,17989,17990,17991,17992,17993,17994,17995,17996,17997,17998,17999,18000,18001,18002,18003,18004,18005,18006,18007,18160,18161,18162,18163,18164,18165,18166,18167,18168,18169,18170,18171,18172,18173,18174,18175,18176,18177,18178,18179,18180,18181,18182,18183,18184,18185,18186,18187,18188,18189,18190,18399,18400,18401,18402,18403,18404,18405,18406,18407,18408,18409,18410,18411,18412,18413,18414,18415,18416,18417,18418,18419,18420,18421,18422,18423,18424,18425,18426,18427,18428,18429,18580,18581,18582,18583,18584,18585,18586,18587,18588,18589,18590,18591,18592,18593,18594,18595,18596,18597,18598,18599,18600,18601,18602,18603,18604,18605,18606,18607,18608,18609,18610,18611,18818,18819,18820,18821,18822,18823,18824,18825,18826,18827,18828,18829,18830,18831,18832,18833,18834,18835,18836,18837,18838,18839,18840,18841,18842,18843,18844,18845,18846,18847,18848,18999,19000,19001,19002,19003,19004,19005,19006,19007,19008,19009,19010,19011,19012,19013,19014,19015,19016,19017,19018,19019,19020,19021,19022,19023,19024,19025,19026,19027,19028,19029,19235,19236,19237,19238,19239,19240,19241,19242,19243,19244,19245,19246,19247,19248,19249,19250,19251,19252,19253,19254,19255,19256,19257,19258,19259,19260,19261,19262,19263,19264,19265,19266,19415,19416,19417,19418,19419,19420,19421,19422,19423,19424,19425,19426,19427,19428,19429,19430,19431,19432,19433,19434,19435,19436,19437,19438,19439,19440,19441,19442,19443,19444,19445,19446,19651,19652,19653,19654,19655,19656,19657,19658,19659,19660,19661,19662,19663,19664,19665,19666,19667,19668,19669,19670,19671,19672,19673,19674,19675,19676,19677,19678,19679,19680,19681', 'stokes': 'I', 'datacolumn': 'data', 'reffreq': '3.0GHz', 'intent': 'TARGET', 'uvrange': None, 'cyclefactor': -999.0, 'robust': 1.0, 'niter': 20000, 'nchan': -1, 'deconvolver': 'mtmfs', 'vis': None, 'cfcache': '', 'mask': '', 'spwsel_all_cont': None, 'usepointing': None, 'specmode': 'mfs', 'uvtaper': []}]
parallel
automatic
vis
['/lustre/aoc/cluster/pipeline/vlass_auto/spool/quicklook/VLASS2.1_T22t21.J202554+463000_P64133v2_2020_08_13T17_39_29.902/working/VLASS2.1.sb38526435.eb38567732.59074.15649113426_split.ms']
hm_noisethreshold
-999.0
hm_lownoisethreshold
-999.0
overwrite_on_export
True
hm_sidelobethreshold
-999.0
Tasks Execution Statistics
Start time
2020-11-26 02:58:54.013
End
2020-11-27 08:08:00.812
Duration
1 day, 5:09:06.799
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (163.5 KB)