4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
18171 (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)
View other QA images...
beam
2.67 x 2.22 arcsec
beam p.a.
85.5deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000594 Jy/beam
n-sigma * final scaled MAD of residual
0.000524 Jy/beam
clean residual peak / scaled MAD
-4.50
non-pbcor image RMS
0.1 mJy/beam
flatnoise image max / min
77.7 / -1.58 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
7864
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T19t30.J234344+353000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_nsigma
0.0
hm_sidelobethreshold
-999.0
clearlist
True
calcsb
False
weighting
briggs
hm_minbeamfrac
-999.0
parallel
automatic
hm_fastnoise
True
hm_maxpsffraction
-999.0
hm_cyclefactor
-999.0
masklimit
2.0
hm_lownoisethreshold
-999.0
hm_minpercentchange
-999.0
hm_cleaning
manual
hm_perchanweightdensity
False
hm_minpsffraction
-999.0
hm_growiterations
-999
hm_negativethreshold
-999.0
tlimit
2.0
hm_masking
none
hm_dogrowprune
True
overwrite_on_export
True
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T19t30.J234344+353000_P87998v1_2021_10_13T17_36_15.787/working
target_list
[{'antenna': None, 'field': '18171,18172,18173,18174,18175,18176,18177,18178,18179,18180,18181,18182,18183,18184,18185,18186,18187,18188,18189,18190,18191,18192,18193,18194,18195,18196,18197,18198,18199,18200,18201,18202,18307,18308,18309,18310,18311,18312,18313,18314,18315,18316,18317,18318,18319,18320,18321,18322,18323,18324,18325,18326,18327,18328,18329,18330,18331,18332,18333,18334,18335,18336,18337,18338,18571,18572,18573,18574,18575,18576,18577,18578,18579,18580,18581,18582,18583,18584,18585,18586,18587,18588,18589,18590,18591,18592,18593,18594,18595,18596,18597,18598,18599,18600,18601,18602,18707,18708,18709,18710,18711,18712,18713,18714,18715,18716,18717,18718,18719,18720,18721,18722,18723,18724,18725,18726,18727,18728,18729,18730,18731,18732,18733,18734,18735,18736,18737,18738,18971,18972,18973,18974,18975,18976,18977,18978,18979,18980,18981,18982,18983,18984,18985,18986,18987,18988,18989,18990,18991,18992,18993,18994,18995,18996,18997,18998,18999,19000,19001,19106,19107,19108,19109,19110,19111,19112,19113,19114,19115,19116,19117,19118,19119,19120,19121,19122,19123,19124,19125,19126,19127,19128,19129,19130,19131,19132,19133,19134,19135,19136,19369,19370,19371,19372,19373,19374,19375,19376,19377,19378,19379,19380,19381,19382,19383,19384,19385,19386,19387,19388,19389,19390,19391,19392,19393,19394,19395,19396,19397,19398,19399,19504,19505,19506,19507,19508,19509,19510,19511,19512,19513,19514,19515,19516,19517,19518,19519,19520,19521,19522,19523,19524,19525,19526,19527,19528,19529,19530,19531,19532,19533,19534,19765,19766,19767,19768,19769,19770,19771,19772,19773,19774,19775,19776,19777,19778,19779,19780,19781,19782,19783,19784,19785,19786,19787,19788,19789,19790,19791,19792,19793,19794,19795,19900,19901,19902,19903,19904,19905,19906,19907,19908,19909,19910,19911,19912,19913,19914,19915,19916,19917,19918,19919,19920,19921,19922,19923,19924,19925,19926,19927,19928,19929,19930', '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 23:43:44.408 +35.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T19t30.J234344+353000.10.2048.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}]
cleancontranges
False
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T19t30.J234344+353000_P87998v1_2021_10_13T17_36_15.787/working/VLASS2.2.sb40520409.eb40717556.59500.10083700232_split.ms']
hm_noisethreshold
-999.0
hm_npixels
0
Tasks Execution Statistics
Start time
2021-10-28 20:50:50.143
End
2021-10-30 00:21:38.826
Duration
1 day, 3:30:48.684
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (151.5 KB)