4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
16231 (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
2.74 x 2.17 arcsec
beam p.a.
-77.3deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000628 Jy/beam
n-sigma * final scaled MAD of residual
0.000552 Jy/beam
clean residual peak / scaled MAD
-4.51
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
44.9 / -0.679 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
7417
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T23t01.J005726+493000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_dogrowprune
True
tlimit
2.0
weighting
briggs
hm_perchanweightdensity
False
hm_noisethreshold
-999.0
hm_negativethreshold
-999.0
masklimit
2.0
hm_growiterations
-999
clearlist
True
hm_masking
none
hm_cleaning
manual
hm_minpsffraction
-999.0
hm_lownoisethreshold
-999.0
hm_nsigma
0.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T23t01.J005726+493000_P83107v1_2021_10_18T18_16_50.514/working/VLASS2.2.sb40461536.eb40729173.59505.17957877315_split.ms']
target_list
[{'antenna': None, 'field': '16231,16232,16233,16234,16235,16236,16237,16238,16239,16240,16241,16242,16243,16244,16245,16246,16247,16248,16249,16250,16251,16252,16253,16254,16597,16598,16599,16600,16601,16602,16603,16604,16605,16606,16607,16608,16609,16610,16611,16612,16613,16614,16615,16616,16617,16618,16619,16620,16623,16624,16625,16626,16627,16628,16629,16630,16631,16632,16633,16634,16635,16636,16637,16638,16639,16640,16641,16642,16643,16644,16645,16646,16991,16992,16993,16994,16995,16996,16997,16998,16999,17000,17001,17002,17003,17004,17005,17006,17007,17008,17009,17010,17011,17012,17013,17014,17017,17018,17019,17020,17021,17022,17023,17024,17025,17026,17027,17028,17029,17030,17031,17032,17033,17034,17035,17036,17037,17038,17039,17040,17387,17388,17389,17390,17391,17392,17393,17394,17395,17396,17397,17398,17399,17400,17401,17402,17403,17404,17405,17406,17407,17408,17409,17410,17413,17414,17415,17416,17417,17418,17419,17420,17421,17422,17423,17424,17425,17426,17427,17428,17429,17430,17431,17432,17433,17434,17435,17436,17784,17785,17786,17787,17788,17789,17790,17791,17792,17793,17794,17795,17796,17797,17798,17799,17800,17801,17802,17803,17804,17805,17806,17807,17810,17811,17812,17813,17814,17815,17816,17817,17818,17819,17820,17821,17822,17823,17824,17825,17826,17827,17828,17829,17830,17831,17832,17833,18183,18184,18185,18186,18187,18188,18189,18190,18191,18192,18193,18194,18195,18196,18197,18198,18199,18200,18201,18202,18203,18204,18205,18206,18209,18210,18211,18212,18213,18214,18215,18216,18217,18218,18219,18220,18221,18222,18223,18224,18225,18226,18227,18228,18229,18230,18231,18232,18584,18585,18586,18587,18588,18589,18590,18591,18592,18593,18594,18595,18596,18597,18598,18599,18600,18601,18602,18603,18604,18605,18606,18607', '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 00:57:26.193 +49.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T23t01.J005726+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
hm_cyclefactor
-999.0
hm_sidelobethreshold
-999.0
hm_fastnoise
True
hm_minbeamfrac
-999.0
parallel
automatic
overwrite_on_export
True
cleancontranges
False
hm_npixels
0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T23t01.J005726+493000_P83107v1_2021_10_18T18_16_50.514/working
calcsb
False
hm_minpercentchange
-999.0
Tasks Execution Statistics
Start time
2021-11-19 07:05:25.712
End
2021-11-20 03:39:42.322
Duration
20:34:16.610
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (141.5 KB)