4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
15871 (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
3.32 x 2.28 arcsec
beam p.a.
-59.7deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000590 Jy/beam
n-sigma * final scaled MAD of residual
0.000522 Jy/beam
clean residual peak / scaled MAD
4.49
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
70.2 / -0.697 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
4977
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T15t15.J111324+173000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_nsigma
0.0
clearlist
True
hm_masking
none
tlimit
2.0
hm_minpercentchange
-999.0
hm_sidelobethreshold
-999.0
cleancontranges
False
parallel
automatic
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T15t15.J111324+173000_P82107v1_2021_11_17T16_16_39.071/working/VLASS2.2.sb40455377.eb40967190.59535.24555774305_split.ms']
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T15t15.J111324+173000_P82107v1_2021_11_17T16_16_39.071/working
hm_minbeamfrac
-999.0
hm_cyclefactor
-999.0
hm_fastnoise
True
hm_lownoisethreshold
-999.0
hm_perchanweightdensity
False
overwrite_on_export
True
hm_negativethreshold
-999.0
hm_growiterations
-999
hm_noisethreshold
-999.0
hm_minpsffraction
-999.0
target_list
[{'antenna': None, 'field': '15871,15872,15873,15874,15875,15876,15877,15878,15879,15880,15881,15882,15883,15884,15885,15886,15887,15888,15889,15890,15891,15892,15893,15896,15897,15898,15899,15900,15901,15902,15903,15904,15905,15906,15907,15908,15909,15910,15911,15912,15913,15914,15915,15916,15917,15918,16309,16310,16311,16312,16313,16314,16315,16316,16317,16318,16319,16320,16321,16322,16323,16324,16325,16326,16327,16328,16329,16330,16331,16334,16335,16336,16337,16338,16339,16340,16341,16342,16343,16344,16345,16346,16347,16348,16349,16350,16351,16352,16353,16354,16355,16356,16553,16554,16555,16556,16557,16558,16559,16560,16561,16562,16563,16564,16565,16566,16567,16568,16569,16570,16571,16572,16573,16574,16575,16964,16965,16966,16967,16968,16969,16970,16971,16972,16973,16974,16975,16976,16977,16978,16979,16980,16981,16982,16983,16984,16985,16986,16989,16990,16991,16992,16993,16994,16995,16996,16997,16998,16999,17000,17001,17002,17003,17004,17005,17006,17007,17008,17009,17010,17011,17400,17401,17402,17403,17404,17405,17406,17407,17408,17409,17410,17411,17412,17413,17414,17415,17416,17417,17418,17419,17420,17421,17422,17425,17426,17427,17428,17429,17430,17431,17432,17433,17434,17435,17436,17437,17438,17439,17440,17441,17442,17443,17444,17445,17446,17447,17643,17644,17645,17646,17647,17648,17649,17650,17651,17652,17653,17654,17655,17656,17657,17658,17659,17660,17661,17662,17663,17664,17665,18054,18055,18056,18057,18058,18059,18060,18061,18062,18063,18064,18065,18066,18067,18068,18069,18070,18071,18072,18073,18074,18075,18076,18079,18080,18081,18082,18083,18084,18085,18086,18087,18088,18089,18090,18091,18092,18093,18094,18095,18096,18097,18098,18099,18100,18101,18488,18489,18490,18491,18492,18493,18494,18495,18496,18497,18498,18499,18500,18501,18502,18503,18504,18505,18506,18507,18508,18509,18510', '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 11:13:24.830 +17.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T15t15.J111324+173000.10.2048.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}]
weighting
briggs
calcsb
False
masklimit
2.0
hm_cleaning
manual
hm_dogrowprune
True
hm_maxpsffraction
-999.0
hm_npixels
0
Tasks Execution Statistics
Start time
2021-12-08 13:30:37.557
End
2021-12-09 09:36:36.734
Duration
20:05:59.177
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (112.8 KB)