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
20149 (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
3.13 x 2.49 arcsec
beam p.a.
-74.3deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.000748 Jy/beam
n-sigma * final scaled MAD of residual
0.000551 Jy/beam
flux in positive model image components
1.5 Jy/pixel
flux in negative model image components
-0.067 Jy/pixel
flux in model image (inner square deg.)
0.75 Jy/pixel
total number of major cycles done
54
clean residual peak / scaled MAD
8.62
non-pbcor image RMS
0.1 mJy/beam
flatnoise image max / min
122 / -0.824 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
2600
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s13_0.VLASS2.1.se.T24t19.J180334+563000.06.2048.v1.I.iter3.image.tt0
data type
Input Parameters
hm_minpsffraction
-999.0
hm_maxpsffraction
-999.0
hm_nsigma
0.0
drcorrect
-999.0
hm_weighting
None
hm_masking
manual
hm_noisethreshold
-999.0
output_dir
overwrite_on_export
True
hm_npixels
0
hm_lownoisethreshold
-999.0
hm_sidelobethreshold
-999.0
hm_minbeamfrac
-999.0
hm_minpercentchange
-999.0
target_list
[{'antenna': None, 'field': '20149,20150,20151,20152,20153,20154,20155,20156,20157,20158,20159,20160,20161,20162,20163,20164,20165,20166,20167,20168,20169,20170,20171,20172,20173,20174,20464,20465,20466,20467,20468,20469,20470,20471,20472,20473,20474,20475,20476,20477,20478,20479,20480,20481,20482,20483,20484,20485,20486,20487,20488,20489,20492,20493,20494,20495,20496,20497,20498,20499,20500,20501,20502,20503,20504,20505,20506,20507,20508,20509,20510,20511,20512,20513,20514,20515,20516,20517,20663,20664,20665,20666,20667,20668,20669,20670,20671,20672,20673,20674,20675,20676,20677,20678,20679,20680,20681,20682,20683,20684,20685,20686,20687,20688,20975,20976,20977,20978,20979,20980,20981,20982,20983,20984,20985,20986,20987,20988,20989,20990,20991,20992,20993,20994,20995,20996,20997,20998,20999,21000,21003,21004,21005,21006,21007,21008,21009,21010,21011,21012,21013,21014,21015,21016,21017,21018,21019,21020,21021,21022,21023,21024,21025,21026,21027,21028,21313,21314,21315,21316,21317,21318,21319,21320,21321,21322,21323,21324,21325,21326,21327,21328,21329,21330,21331,21332,21333,21334,21335,21336,21337,21338,21341,21342,21343,21344,21345,21346,21347,21348,21349,21350,21351,21352,21353,21354,21355,21356,21357,21358,21359,21360,21361,21362,21363,21364,21365,21366,21649,21650,21651,21652,21653,21654,21655,21656,21657,21658,21659,21660,21661,21662,21663,21664,21665,21666,21667,21668,21669,21670,21671,21672,21673,21674,21677,21678,21679,21680,21681,21682,21683,21684,21685,21686,21687,21688,21689,21690,21691,21692,21693,21694,21695,21696,21697,21698,21699,21700,21701', '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': [12500, 12500], 'pblimit': None, 'phasecenter': 'J2000 18:03:34.595 +56.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T24t19.J180334+563000.06.2048.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': -999, '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': ['s4_0.VLASS2.1.se.T24t19.J180334+563000.06.2048.v1.QLcatmask-tier1.mask', 's12_0.VLASS2.1.se.T24t19.J180334+563000.06.2048.v1.combined-tier2.mask', 'pb'], 'pbmask': None}]
hm_cyclefactor
-999.0
masklimit
2.0
tlimit
2.0
calcsb
False
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
parallel
automatic
vis
['VLASS2.1.sb38521729.eb38627577.59093.001901145835_split_split.ms']
hm_growiterations
-999
hm_cleaning
rms
hm_dogrowprune
None
hm_negativethreshold
-999.0
hm_fastnoise
None
hm_perchanweightdensity
None
cleancontranges
False
Tasks Execution Statistics
Start time
2024-05-02 03:36:10.850
End
2024-05-04 08:17:27.673
Duration
2 days, 4:41:16.823
Note, WebLog generation is not included in the time.
CASA logs for stage 13
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download
stage13/casapy.log (679.2 KiB)