4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
8484 (TARGET)
2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17
I
centre frequency of image
3.0000GHz (LSRK)
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beam
3.75 x 2.09 arcsec
beam p.a.
87.3deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000836 Jy/beam
n-sigma * final scaled MAD of residual
0.000670 Jy/beam
clean residual peak / scaled MAD
4.51
non-pbcor image RMS
0.00013 Jy/beam
flatnoise image max / min
0.131 / -0.00330 Jy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
9368
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.1.ql.T28t05.J095828+703000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
tlimit
2.0
hm_perchanweightdensity
False
hm_npixels
0
hm_negativethreshold
-999.0
weighting
briggs
hm_masking
none
hm_minpercentchange
-999.0
masklimit
2.0
hm_nsigma
0.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_auto/spool/quicklook/VLASS2.1_T28t05.J095828+703000_P67485v1_2020_09_10T22_29_19.636/working
hm_cleaning
manual
hm_growiterations
-999
cleancontranges
False
hm_fastnoise
True
hm_minbeamfrac
-999.0
hm_dogrowprune
True
calcsb
False
target_list
[{'phasecenter': 'J2000 09:58:28.565 +70.30.0.0000', 'scales': [0], 'sensitivity': (0.0, None, None), 'spw': '2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17', 'num_all_spws': None, 'imagename': 'VLASS2.1.ql.T28t05.J095828+703000.10.2048.v1', 'spwsel_topo': None, 'nterms': 2, 'threshold': '', 'nbin': -1, 'imsize': [5760, 5760], 'pblimit': None, 'hm_nsigma': None, 'num_good_spws': None, 'antenna': None, 'width': '', 'conjbeams': False, 'mosweight': None, 'cell': '1.0arcsec', 'start': '', 'is_per_eb': None, 'restfreq': None, 'spwsel_lsrk': None, 'gridder': 'mosaic', 'cycleniter': -999, 'field': '8484,8485,8486,8487,8488,8489,8490,8491,8492,8493,8494,8495,8496,8497,8885,8886,8887,8888,8889,8890,8891,8892,8893,8894,8895,8896,8897,8898,8901,8902,8903,8904,8905,8906,8907,8908,8909,8910,8911,8912,8913,8914,9298,9299,9300,9301,9302,9303,9304,9305,9306,9307,9308,9309,9310,9311,9314,9315,9316,9317,9318,9319,9320,9321,9322,9323,9324,9325,9326,9327,9705,9706,9707,9708,9709,9710,9711,9712,9713,9714,9715,9716,9717,9718,9721,9722,9723,9724,9725,9726,9727,9728,9729,9730,9731,9732,9733,9734,10108,10109,10110,10111,10112,10113,10114,10115,10116,10117,10118,10119,10120,10121,10124,10125,10126,10127,10128,10129,10130,10131,10132,10133,10134,10135,10136,10137,10506,10507,10508,10509,10510,10511,10512,10513,10514,10515,10516,10517,10518,10519,16542,16543,16544,16545,16546,16547,16548,16549,16550,16929,16930,16931,16932,16933,16934,16935,16936,16937,16940,16941,16942,16943,16944,16945,16946,16947,16948,17332,17333,17334,17335,17336,17337,17338,17339,17340,17343,17344,17345,17346,17347,17348,17349,17350,17351,17739,17740,17741,17742,17743,17744,17745,17746,17747,17750,17751,17752,17753,17754,17755,17756,17757,17758,18152,18153,18154,18155,18156,18157,18158,18159,18160,18163,18164,18165,18166,18167,18168,18169,18170,18171,18569,18570,18571,18572,18573,18574,18575,18576,18577', 'stokes': 'I', 'datacolumn': 'data', 'reffreq': '3.0GHz', 'intent': 'TARGET', 'uvrange': None, 'cyclefactor': -999.0, 'robust': 1.0, 'niter': 20000, 'nchan': -1, 'deconvolver': 'mtmfs', 'vis': None, 'cfcache': '', 'mask': '', 'spwsel_all_cont': None, 'usepointing': None, 'specmode': 'mfs', 'uvtaper': []}]
parallel
automatic
vis
['/lustre/aoc/cluster/pipeline/vlass_auto/spool/quicklook/VLASS2.1_T28t05.J095828+703000_P67485v1_2020_09_10T22_29_19.636/working/VLASS2.1.sb38551493.eb38639753.59102.41883390046_split.ms']
hm_noisethreshold
-999.0
hm_lownoisethreshold
-999.0
overwrite_on_export
True
hm_sidelobethreshold
-999.0
Tasks Execution Statistics
Start time
2020-11-05 01:16:06.469
End
2020-11-05 11:30:28.601
Duration
10:14:22.132
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (164.1 KB)