5. Tclean/MakeImages
Make target aggregate continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
8874 (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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View major cycle table...
beam
2.80 x 2.72 arcsec
beam p.a.
28.8deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00191 Jy/beam
n-sigma * final scaled MAD of residual
0.00182 Jy/beam
flux fraction outside clean mask
0.0110
flux in positive model image components
0.24 Jy/pixel
flux in negative model image components
-8.2e-06 Jy/pixel
flux in model image (inner square deg.)
0.1 Jy/pixel
total number of major cycles done
4
clean residual peak / scaled MAD
10.00
non-pbcor image RMS
0.14 mJy/beam
flatnoise image max / min
32.9 / -0.989 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
677
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T21t21.J205909+413000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_negativethreshold
-999.0
calcsb
False
hm_minpercentchange
-999.0
hm_maxpsffraction
-999.0
hm_npixels
0
target_list
[{'antenna': None, 'field': '8874,8875,8876,8877,8878,8879,8880,8881,8882,8883,8884,8885,8886,8887,8888,8889,8890,8891,8892,9314,9315,9316,9317,9318,9319,9320,9321,9322,9323,9324,9325,9326,9327,9328,9329,9330,9331,9332,9335,9336,9337,9338,9339,9340,9341,9342,9343,9344,9345,9346,9347,9348,9349,9350,9351,9352,9353,9773,9774,9775,9776,9777,9778,9779,9780,9781,9782,9783,9784,9785,9786,9787,9788,9789,9790,9791,9794,9795,9796,9797,9798,9799,9800,9801,9802,9803,9804,9805,9806,9807,9808,9809,9810,9811,9812,10231,10232,10233,10234,10235,10236,10237,10238,10239,10240,10241,10242,10243,10244,10245,10246,10247,10248,10249,10252,10253,10254,10255,10256,10257,10258,10259,10260,10261,10262,10263,10264,10265,10266,10267,10268,10269,10270,10480,10481,10482,10483,10484,10485,10486,10487,10488,10489,10490,10491,10492,10493,10494,10495,10496,10497,10498,10914,10915,10916,10917,10918,10919,10920,10921,10922,10923,10924,10925,10926,10927,10928,10929,10930,10931,10932,10935,10936,10937,10938,10939,10940,10941,10942,10943,10944,10945,10946,10947,10948,10949,10950,10951,10952,10953,11368,11369,11370,11371,11372,11373,11374,11375,11376,11377,11378,11379,11380,11381,11382,11383,11384,11385,11386,11389,11390,11391,11392,11393,11394,11395,11396,11397,11398,11399,11400,11401,11402,11403,11404,11405,11406,11407,11615,11616,11617,11618,11619,11620,11621,11622,11623,11624,11625,11626,11627,11628,11629,11630,11631,11632,11633', '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': '0.6arcsec', 'cfcache': '', 'imsize': [12500, 12500], 'pblimit': None, 'phasecenter': 'J2000 20:59:9.017 +41.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T21t21.J205909+413000.06.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': -2.0, 'uvrange': '<12km', 'bl_ratio': None, 'uvtaper': ['3arcsec'], 'scales': None, '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': 's4_0.VLASS2.1.se.T21t21.J205909+413000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
cleancontranges
False
hm_lownoisethreshold
-999.0
hm_perchanweightdensity
False
masklimit
2.0
hm_growiterations
-999
overwrite_on_export
True
hm_minbeamfrac
-999.0
hm_noisethreshold
-999.0
hm_cyclefactor
-999.0
output_dir
/mnt/condor/execute/dir_60360/working
vis
['/mnt/condor/execute/dir_60360/working/VLASS2.1.sb38519261.eb38635357.59099.15007053241_split_split.ms']
weighting
briggs
hm_minpsffraction
-999.0
clearlist
True
hm_cleaning
rms
hm_dogrowprune
True
hm_fastnoise
True
parallel
automatic
tlimit
2.0
hm_masking
manual
hm_nsigma
0.0
hm_sidelobethreshold
-999.0
Tasks Execution Statistics
Start time
2022-07-01 21:22:54.743
End
2022-07-02 06:04:49.418
Duration
8:41:54.675
Note, WebLog generation is not included in the time.
CASA logs for stage 5
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stage5/casapy.log (73.1 KB)