13. Tclean/MakeImages
Make target aggregate continuum images
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QA Score: 1.00
Image Details
Field
Spw
Pol
Image details
Image result
22477 (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
2.66 x 2.14 arcsec
beam p.a.
42.6deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.000680 Jy/beam
n-sigma * final scaled MAD of residual
0.000587 Jy/beam
flux in positive model image components
0.5 Jy/pixel
flux in negative model image components
-0.037 Jy/pixel
flux in model image (inner square deg.)
0.26 Jy/pixel
total number of major cycles done
38
clean residual peak / scaled MAD
13.79
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
74 / -0.73 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
1500
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s13_0.VLASS2.1.se.T16t23.J171404+223000.06.2048.v1.I.iter3.image.tt0
data type
Input Parameters
hm_npixels
0
hm_sidelobethreshold
-999.0
target_list
[{'antenna': None, 'field': '22477,22478,22479,22480,22481,22482,22483,22484,22485,22486,22487,22488,22489,22490,22491,22492,22881,22882,22883,22884,22885,22886,22887,22888,22889,22890,22891,22892,22893,22894,22895,22896,22899,22900,22901,22902,22903,22904,22905,22906,22907,22908,22909,22910,22911,22912,22913,22914,23303,23304,23305,23306,23307,23308,23309,23310,23311,23312,23313,23314,23315,23316,23317,23318,23321,23322,23323,23324,23325,23326,23327,23328,23329,23330,23331,23332,23333,23334,23335,23336,23725,23726,23727,23728,23729,23730,23731,23732,23733,23734,23735,23736,23737,23738,23739,23740,23743,23744,23745,23746,23747,23748,23749,23750,23751,23752,23753,23754,23755,23756,23757,23758,24149,24150,24151,24152,24153,24154,24155,24156,24157,24158,24159,24160,24161,24162,24163,24164,24167,24168,24169,24170,24171,24172,24173,24174,24175,24176,24177,24178,24179,24180,24181,24182,24573,24574,24575,24576,24577,24578,24579,24580,24581,24582,24583,24584,24585,24586,24587,24588', '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 17:14:4.242 +22.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T16t23.J171404+223000.06.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': 1.0, 'uvrange': '<12km', 'bl_ratio': None, 'uvtaper': '', 'scales': None, 'niter': 20000, 'cycleniter': 100, 'cyclefactor': -999.0, 'nmajor': None, 'sensitivity': 0.0, 'threshold': '', 'reffreq': '3.0GHz', 'restfreq': None, 'vis': None, 'is_per_eb': None, 'usepointing': None, 'mosweight': None, 'drcorrect': None, 'flagpct': None, 'hm_nsigma': None, 'conjbeams': False, 'cfcache_nowb': None, 'mask': ['s4_0.VLASS2.1.se.T16t23.J171404+223000.06.2048.v1.QLcatmask-tier1.mask', 's12_0.VLASS2.1.se.T16t23.J171404+223000.06.2048.v1.combined-tier2.mask', 'pb'], 'pbmask': None}]
hm_nsigma
0.0
vis
['VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms']
cleancontranges
False
calcsb
False
hm_growiterations
-999
hm_masking
manual
hm_minpsffraction
-999.0
hm_perchanweightdensity
None
hm_noisethreshold
-999.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
parallel
automatic
hm_fastnoise
None
overwrite_on_export
True
drcorrect
-999.0
tlimit
2.0
hm_dogrowprune
None
output_dir
hm_minbeamfrac
-999.0
hm_weighting
None
masklimit
2.0
hm_lownoisethreshold
-999.0
hm_cyclefactor
-999.0
hm_maxpsffraction
-999.0
hm_cleaning
rms
hm_minpercentchange
-999.0
hm_negativethreshold
-999.0
Tasks Execution Statistics
Start time
2024-04-24 06:39:24.401
End
2024-04-24 21:09:56.212
Duration
14:30:31.811
Note, WebLog generation is not included in the time.
CASA logs for stage 13
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download
stage13/casapy.log (568.4 KiB)