4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
12218 (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
2.41 x 2.12 arcsec
beam p.a.
-42.7deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000609 Jy/beam
n-sigma * final scaled MAD of residual
0.000517 Jy/beam
clean residual peak / scaled MAD
4.51
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
62.9 / -0.67 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
8725
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T15t11.J073620+193000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_sidelobethreshold
-999.0
target_list
[{'antenna': None, 'field': '12218,12219,12220,12221,12222,12223,12224,12225,12226,12227,12228,12229,12230,12231,12232,12233,12234,12235,12236,12237,12238,12239,12240,12241,12242,12243,12244,12245,12246,12247,12248,12587,12588,12589,12590,12591,12592,12593,12594,12595,12596,12597,12598,12599,12600,12601,12602,12603,12604,12605,12606,12607,12608,12609,12610,12611,12612,12613,12614,12615,12616,12617,12650,12651,12652,12653,12654,12655,12656,12657,12658,12659,12660,12661,12662,12663,12664,12665,12666,12667,12668,12669,12670,12671,12672,12673,12674,12675,12676,12677,12678,12679,12680,13019,13020,13021,13022,13023,13024,13025,13026,13027,13028,13029,13030,13031,13032,13033,13034,13035,13036,13037,13038,13039,13040,13041,13042,13043,13044,13045,13046,13047,13048,13049,13081,13082,13083,13084,13085,13086,13087,13088,13089,13090,13091,13092,13093,13094,13095,13096,13097,13098,13099,13100,13101,13102,13103,13104,13105,13106,13107,13108,13109,13110,13111,13112,13451,13452,13453,13454,13455,13456,13457,13458,13459,13460,13461,13462,13463,13464,13465,13466,13467,13468,13469,13470,13471,13472,13473,13474,13475,13476,13477,13478,13479,13480,13481,13482,13513,13514,13515,13516,13517,13518,13519,13520,13521,13522,13523,13524,13525,13526,13527,13528,13529,13530,13531,13532,13533,13534,13535,13536,13537,13538,13539,13540,13541,13542,13543,13544,13882,13883,13884,13885,13886,13887,13888,13889,13890,13891,13892,13893,13894,13895,13896,13897,13898,13899,13900,13901,13902,13903,13904,13905,13906,13907,13908,13909,13910,13911,13912,13913,13944,13945,13946,13947,13948,13949,13950,13951,13952,13953,13954,13955,13956,13957,13958,13959,13960,13961,13962,13963,13964,13965,13966,13967,13968,13969,13970,13971,13972,13973,13974,13975,14312,14313,14314,14315,14316,14317,14318,14319,14320,14321,14322,14323,14324,14325,14326,14327,14328,14329,14330,14331,14332,14333,14334,14335,14336,14337,14338,14339,14340,14341,14342,14343', '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 07:36:20.743 +19.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T15t11.J073620+193000.10.2048.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}]
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T15t11.J073620+193000_P84852v1_2021_11_20T20_51_23.595/working/VLASS2.2.sb40492002.eb40974915.59538.211577905095_split.ms']
calcsb
False
cleancontranges
False
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T15t11.J073620+193000_P84852v1_2021_11_20T20_51_23.595/working
clearlist
True
hm_nsigma
0.0
hm_maxpsffraction
-999.0
hm_minbeamfrac
-999.0
hm_dogrowprune
True
masklimit
2.0
overwrite_on_export
True
hm_masking
none
hm_npixels
0
hm_fastnoise
True
hm_cleaning
manual
hm_cyclefactor
-999.0
hm_noisethreshold
-999.0
hm_minpercentchange
-999.0
tlimit
2.0
parallel
automatic
hm_minpsffraction
-999.0
hm_perchanweightdensity
False
hm_lownoisethreshold
-999.0
hm_negativethreshold
-999.0
hm_growiterations
-999
weighting
briggs
Tasks Execution Statistics
Start time
2021-12-14 02:26:23.549
End
2021-12-15 07:22:32.222
Duration
1 day, 4:56:08.673
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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download
stage4/casapy.log (161.1 KB)