5. Tclean/MakeImages
Make target aggregate continuum images
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Warning!
Flux fraction outside cleanmask is 0.202, exceeds 0.2 limit!
Image Details
Field
Spw
Pol
Image details
Image result
15078 (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
3.06 x 2.28 arcsec
beam p.a.
82.4deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00273 Jy/beam
n-sigma * final scaled MAD of residual
0.00227 Jy/beam
flux fraction outside clean mask
0.202
flux in positive model image components
0.96 Jy/pixel
flux in negative model image components
-0.12 Jy/pixel
flux in model image (inner square deg.)
0.81 Jy/pixel
total number of major cycles done
19
clean residual peak / scaled MAD
81.34
non-pbcor image RMS
0.16 mJy/beam
flatnoise image max / min
403 / -28.3 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
992
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T12t05.J030207+063000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_cleaning
rms
vis
['VLASS2.1.sb38530355.eb38576088.59078.34299474537_split_split.ms']
hm_cyclefactor
-999.0
hm_fastnoise
None
hm_minpercentchange
-999.0
hm_noisethreshold
-999.0
output_dir
hm_minbeamfrac
-999.0
target_list
[{'antenna': None, 'field': '15078,15079,15080,15081,15082,15083,15084,15085,15086,15087,15088,15089,15090,15091,15092,15093,15094,15095,15096,15097,15098,15099,15100,15259,15260,15261,15262,15263,15264,15265,15266,15267,15268,15269,15270,15271,15272,15273,15274,15275,15276,15277,15278,15279,15280,15281,15482,15483,15484,15485,15486,15487,15488,15489,15490,15491,15492,15493,15494,15495,15496,15497,15498,15499,15500,15501,15502,15503,15504,15663,15664,15665,15666,15667,15668,15669,15670,15671,15672,15673,15674,15675,15676,15677,15678,15679,15680,15681,15682,15683,15684,15685,15886,15887,15888,15889,15890,15891,15892,15893,15894,15895,15896,15897,15898,15899,15900,15901,15902,15903,15904,15905,15906,15907,15908,16067,16068,16069,16070,16071,16072,16073,16074,16075,16076,16077,16078,16079,16080,16081,16082,16083,16084,16085,16086,16087,16088,16089,16290,16291,16292,16293,16294,16295,16296,16297,16298,16299,16300,16301,16302,16303,16304,16305,16306,16307,16308,16309,16310,16311,16312,16471,16472,16473,16474,16475,16476,16477,16478,16479,16480,16481,16482,16483,16484,16485,16486,16487,16488,16489,16490,16491,16492,16493,16694,16695,16696,16697,16698,16699,16700,16701,16702,16703,16704,16705,16706,16707,16708,16709,16710,16711,16712,16713,16714,16715,16716', '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': [9600, 9600], 'pblimit': None, 'phasecenter': 'J2000 03:02:7.271 +06.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T12t05.J030207+063000.06.2048.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.T12t05.J030207+063000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_perchanweightdensity
None
hm_minpsffraction
-999.0
hm_growiterations
-999
hm_weighting
None
overwrite_on_export
True
calcsb
False
hm_masking
manual
hm_negativethreshold
-999.0
hm_dogrowprune
None
masklimit
2.0
hm_nsigma
0.0
hm_sidelobethreshold
-999.0
hm_lownoisethreshold
-999.0
parallel
automatic
tlimit
2.0
hm_npixels
0
cleancontranges
False
hm_maxpsffraction
-999.0
Tasks Execution Statistics
Start time
2024-03-08 18:44:07.903
End
2024-03-09 04:21:24.976
Duration
9:37:17.073
Note, WebLog generation is not included in the time.
CASA logs for stage 5
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stage5/casapy.log (99.6 KiB)