4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
14785 (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
2.79 x 2.26 arcsec
beam p.a.
77.6deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000589 Jy/beam
n-sigma * final scaled MAD of residual
0.000485 Jy/beam
clean residual peak / scaled MAD
-4.53
non-pbcor image RMS
97 uJy/beam
flatnoise image max / min
93.3 / -0.647 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
11020
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T23t09.J085149+493000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
masklimit
2.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T23t09.J085149+493000_P95301v1_2021_11_13T23_23_56.085/working/VLASS2.2.sb40891015.eb40965386.59531.18324429398_split.ms']
hm_dogrowprune
True
hm_npixels
0
target_list
[{'antenna': None, 'field': '14785,14786,14787,14788,14789,14790,14791,14792,14793,14794,14795,14796,14797,14798,14799,14800,14801,14802,14803,14804,14805,14806,14807,14808,14809,14810,14811,14812,14813,14814,14815,14816,15130,15131,15132,15133,15134,15135,15136,15137,15138,15139,15140,15141,15142,15143,15144,15145,15146,15147,15148,15149,15150,15151,15152,15153,15154,15155,15156,15157,15158,15159,15160,15161,15186,15187,15188,15189,15190,15191,15192,15193,15194,15195,15196,15197,15198,15199,15200,15201,15202,15203,15204,15205,15206,15207,15208,15209,15210,15211,15212,15213,15214,15215,15216,15217,15386,15387,15388,15389,15390,15391,15392,15393,15394,15395,15396,15397,15398,15399,15400,15401,15402,15403,15404,15405,15406,15407,15408,15409,15410,15411,15412,15413,15414,15415,15416,15728,15729,15730,15731,15732,15733,15734,15735,15736,15737,15738,15739,15740,15741,15742,15743,15744,15745,15746,15747,15748,15749,15750,15751,15752,15753,15754,15755,15756,15757,15758,15759,15784,15785,15786,15787,15788,15789,15790,15791,15792,15793,15794,15795,15796,15797,15798,15799,15800,15801,15802,15803,15804,15805,15806,15807,15808,15809,15810,15811,15812,15813,15814,16125,16126,16127,16128,16129,16130,16131,16132,16133,16134,16135,16136,16137,16138,16139,16140,16141,16142,16143,16144,16145,16146,16147,16148,16149,16150,16151,16152,16153,16154,16155,16180,16181,16182,16183,16184,16185,16186,16187,16188,16189,16190,16191,16192,16193,16194,16195,16196,16197,16198,16199,16200,16201,16202,16203,16204,16205,16206,16207,16208,16209,16210,16520,16521,16522,16523,16524,16525,16526,16527,16528,16529,16530,16531,16532,16533,16534,16535,16536,16537,16538,16539,16540,16541,16542,16543,16544,16545,16546,16547,16548,16549,16550,16575,16576,16577,16578,16579,16580,16581,16582,16583,16584,16585,16586,16587,16588,16589,16590,16591,16592,16593,16594,16595,16596,16597,16598,16599,16600,16601,16602,16603,16604,16605,16913,16914,16915,16916,16917,16918,16919,16920,16921,16922,16923,16924,16925,16926,16927,16928,16929,16930,16931,16932,16933,16934,16935,16936,16937,16938,16939,16940,16941,16942,16943,16968,16969,16970,16971,16972,16973,16974,16975,16976,16977,16978,16979,16980,16981,16982,16983,16984,16985,16986,16987,16988,16989,16990,16991,16992,16993,16994,16995,16996,16997,16998', '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 08:51:49.476 +49.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T23t09.J085149+493000.10.2048.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_maxpsffraction
-999.0
parallel
automatic
hm_perchanweightdensity
False
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T23t09.J085149+493000_P95301v1_2021_11_13T23_23_56.085/working
hm_fastnoise
True
hm_nsigma
0.0
clearlist
True
calcsb
False
weighting
briggs
hm_minbeamfrac
-999.0
hm_cleaning
manual
hm_masking
none
hm_cyclefactor
-999.0
tlimit
2.0
overwrite_on_export
True
hm_minpsffraction
-999.0
hm_growiterations
-999
hm_minpercentchange
-999.0
hm_sidelobethreshold
-999.0
hm_negativethreshold
-999.0
hm_lownoisethreshold
-999.0
hm_noisethreshold
-999.0
cleancontranges
False
Tasks Execution Statistics
Start time
2021-12-02 05:34:38.406
End
2021-12-04 00:50:41.225
Duration
1 day, 19:16:02.819
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (191.7 KB)