4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
17433 (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
2.88 x 1.78 arcsec
beam p.a.
44.2deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000596 Jy/beam
n-sigma * final scaled MAD of residual
0.000538 Jy/beam
clean residual peak / scaled MAD
-4.51
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
53.1 / -1.38 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
5580
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T03t11.J070034-293000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_minbeamfrac
-999.0
hm_noisethreshold
-999.0
cleancontranges
False
hm_maxpsffraction
-999.0
hm_growiterations
-999
hm_perchanweightdensity
False
target_list
[{'antenna': None, 'field': '17433,17434,17435,17436,17437,17438,17439,17440,17441,17442,17443,17444,17445,17446,17447,17448,17449,17450,17451,17452,17453,17454,17455,17456,17457,17458,17459,17460,17643,17644,17645,17646,17647,17648,17649,17650,17651,17652,17653,17654,17655,17656,17657,17658,17659,17660,17661,17662,17663,17664,17665,17666,17667,17668,17669,17670,17867,17868,17869,17870,17871,17872,17873,17874,17875,17876,17877,17878,17879,17880,17881,17882,17883,17884,17885,17886,17887,17888,17889,17890,17891,17892,17893,17894,18078,18079,18080,18081,18082,18083,18084,18085,18086,18087,18088,18089,18090,18091,18092,18093,18094,18095,18096,18097,18098,18099,18100,18101,18102,18103,18104,18105,18302,18303,18304,18305,18306,18307,18308,18309,18310,18311,18312,18313,18314,18315,18316,18317,18318,18319,18320,18321,18322,18323,18324,18325,18326,18327,18328,18329,18514,18515,18516,18517,18518,18519,18520,18521,18522,18523,18524,18525,18526,18527,18528,18529,18530,18531,18532,18533,18534,18535,18536,18537,18538,18539,18540,18541,18738,18739,18740,18741,18742,18743,18744,18745,18746,18747,18748,18749,18750,18751,18752,18753,18754,18755,18756,18757,18758,18759,18760,18761,18762,18763,18764,18765,18950,18951,18952,18953,18954,18955,18956,18957,18958,18959,18960,18961,18962,18963,18964,18965,18966,18967,18968,18969,18970,18971,18972,18973,18974,18975,18976,18977,19176,19177,19178,19179,19180,19181,19182,19183,19184,19185,19186,19187,19188,19189,19190,19191,19192,19193,19194,19195,19196,19197,19198,19199,19200,19201,19202,19203', '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': [5760, 5760], 'pblimit': None, 'phasecenter': 'J2000 07:00:34.822 -29.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T03t11.J070034-293000.10.2048.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': 200, '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}]
parallel
automatic
hm_cleaning
manual
tlimit
2.0
hm_negativethreshold
-999.0
hm_dogrowprune
True
hm_masking
none
weighting
briggs
calcsb
False
hm_sidelobethreshold
-999.0
overwrite_on_export
True
masklimit
2.0
hm_lownoisethreshold
-999.0
hm_fastnoise
True
hm_minpsffraction
-999.0
hm_cyclefactor
-999.0
hm_nsigma
0.0
clearlist
True
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T03t11.J070034-293000_P100597v1_2022_02_11T20_08_13.150/working
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T03t11.J070034-293000_P100597v1_2022_02_11T20_08_13.150/working/VLASS2.2.sb41170038.eb41327576.59621.963391921294_split.ms']
hm_minpercentchange
-999.0
hm_npixels
0
Tasks Execution Statistics
Start time
2022-04-06 00:14:36.009
End
2022-04-06 21:22:52.935
Duration
21:08:16.926
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (167.8 KB)