6. Tclean/MakeImages
Make target aggregate continuum images
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QA Score: 1.00
Image Details
Field
Spw
Pol
Image details
Image result
11912 (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)
View other QA images...
View major cycle table...
beam
2.88 x 2.47 arcsec
beam p.a.
-88.1deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00286 Jy/beam
n-sigma * final scaled MAD of residual
0.00276 Jy/beam
flux fraction outside clean mask
0.0252
flux in positive model image components
0.15 Jy/pixel
flux in negative model image components
-0.00025 Jy/pixel
flux in model image (inner square deg.)
0.1 Jy/pixel
total number of major cycles done
11
clean residual peak / scaled MAD
10.02
non-pbcor image RMS
0.21 mJy/beam
flatnoise image max / min
59.8 / -1.93 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
186
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS2.1.se.T08t22.J143820-113000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
drcorrect
-999.0
output_dir
hm_noisethreshold
-999.0
hm_fastnoise
None
hm_perchanweightdensity
None
calcsb
False
hm_weighting
None
hm_lownoisethreshold
-999.0
hm_negativethreshold
-999.0
hm_minbeamfrac
-999.0
hm_minpsffraction
-999.0
hm_npixels
0
parallel
automatic
hm_masking
manual
hm_growiterations
-999
hm_maxpsffraction
-999.0
hm_cleaning
rms
hm_dogrowprune
None
tlimit
2.0
target_list
[{'antenna': None, 'field': '11912,11913,11914,11915,11916,11917,11918,11919,11920,11921,11922,11923,11924,11925,11926,11927,11928,11929,11930,11931,11934,11935,11936,11937,11938,11939,11940,11941,11942,11943,11944,11945,11946,11947,11948,11949,11950,11951,11952,11953,12312,12313,12314,12315,12316,12317,12318,12319,12320,12321,12322,12323,12324,12325,12326,12327,12328,12329,12330,12331,12334,12335,12336,12337,12338,12339,12340,12341,12342,12343,12344,12345,12346,12347,12348,12349,12350,12351,12352,12353,12710,12711,12712,12713,12714,12715,12716,12717,12718,12719,12720,12721,12722,12723,12724,12725,12726,12727,12728,12729,12732,12733,12734,12735,12736,12737,12738,12739,12740,12741,12742,12743,12744,12745,12746,12747,12748,12749,12750,12751,13108,13109,13110,13111,13112,13113,13114,13115,13116,13117,13118,13119,13120,13121,13122,13123,13124,13125,13126,13127,13130,13131,13132,13133,13134,13135,13136,13137,13138,13139,13140,13141,13142,13143,13144,13145,13146,13147,13148,13149,13506,13507,13508,13509,13510,13511,13512,13513,13514,13515,13516,13517,13518,13519,13520,13521,13522,13523,13524,13525', '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 14:38:20.214 -11.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T08t22.J143820-113000.06.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': -2.0, 'uvrange': '<12km', 'bl_ratio': None, 'uvtaper': ['2.6476arcsec'], 'scales': None, 'niter': 20000, 'cycleniter': 100, 'cyclefactor': -999.0, 'nmajor': 220, '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': 's5_0.VLASS2.1.se.T08t22.J143820-113000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
vis
['VLASS2.1.sb38664748.eb38688475.59125.74132475695_split_split.ms']
hm_cyclefactor
-999.0
masklimit
2.0
hm_minpercentchange
-999.0
hm_nsigma
0.0
hm_sidelobethreshold
-999.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
cleancontranges
False
overwrite_on_export
True
Tasks Execution Statistics
Start time
2025-02-27 16:11:44.806
End
2025-02-27 20:29:48.343
Duration
4:18:03.536
Note, WebLog generation is not included in the time.
CASA logs for stage 6
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stage6/casapy.log (323.7 KiB)