5. Tclean/MakeImages
Make target aggregate continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
10140 (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
2.66 x 2.50 arcsec
beam p.a.
-83.4deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00246 Jy/beam
n-sigma * final scaled MAD of residual
0.00208 Jy/beam
flux fraction outside clean mask
0.0202
flux in positive model image components
0.7 Jy/pixel
flux in negative model image components
-0.0076 Jy/pixel
flux in model image (inner square deg.)
0.26 Jy/pixel
total number of major cycles done
9
clean residual peak / scaled MAD
25.71
non-pbcor image RMS
0.16 mJy/beam
flatnoise image max / min
162 / -1.66 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
883
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T16t19.J141355+213000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_fastnoise
None
hm_minpsffraction
-999.0
hm_perchanweightdensity
None
hm_cyclefactor
-999.0
hm_minpercentchange
-999.0
hm_npixels
0
hm_growiterations
-999
calcsb
False
hm_maxpsffraction
-999.0
output_dir
masklimit
2.0
hm_noisethreshold
-999.0
target_list
[{'antenna': None, 'field': '10140,10141,10142,10143,10144,10145,10146,10147,10148,10149,10150,10151,10152,10153,10154,10155,10156,10157,10158,10159,10160,10163,10164,10165,10166,10167,10168,10169,10170,10171,10172,10173,10174,10175,10176,10177,10178,10179,10180,10181,10182,10183,10564,10565,10566,10567,10568,10569,10570,10571,10572,10573,10574,10575,10576,10577,10578,10579,10580,10581,10582,10583,10584,10587,10588,10589,10590,10591,10592,10593,10594,10595,10596,10597,10598,10599,10600,10601,10602,10603,10604,10605,10606,10607,10989,10990,10991,10992,10993,10994,10995,10996,10997,10998,10999,11000,11001,11002,11003,11004,11005,11006,11007,11008,11009,11012,11013,11014,11015,11016,11017,11018,11019,11020,11021,11022,11023,11024,11025,11026,11027,11028,11029,11030,11031,11032,11415,11416,11417,11418,11419,11420,11421,11422,11423,11424,11425,11426,11427,11428,11429,11430,11431,11432,11433,11434,11435,11438,11439,11440,11441,11442,11443,11444,11445,11446,11447,11448,11449,11450,11451,11452,11453,11454,11455,11456,11457,11458,11841,11842,11843,11844,11845,11846,11847,11848,11849,11850,11851,11852,11853,11854,11855,11856,11857,11858,11859,11860,11861,11864,11865,11866,11867,11868,11869,11870,11871,11872,11873,11874,11875,11876,11877,11878,11879,11880,11881,11882,11883,11884,12268,12269,12270,12271,12272,12273,12274,12275,12276,12277,12278,12279,12280,12281,12282,12283,12284,12285,12286,12287,12288,12291,12292,12293,12294,12295,12296,12297,12298,12299,12300,12301,12302,12303,12304,12305,12306,12307,12308,12309,12310,12311,12696,12697,12698,12699,12700,12701,12702,12703,12704,12705,12706,12707,12708,12709,12710,12711,12712,12713,12714,12715,12716', '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 14:13:55.374 +21.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T16t19.J141355+213000.06.2048.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.T16t19.J141355+213000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_dogrowprune
None
hm_negativethreshold
-999.0
hm_nsigma
0.0
hm_masking
manual
hm_minbeamfrac
-999.0
hm_lownoisethreshold
-999.0
hm_weighting
None
parallel
automatic
vis
['VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms']
overwrite_on_export
True
hm_cleaning
rms
tlimit
2.0
hm_sidelobethreshold
-999.0
cleancontranges
False
Tasks Execution Statistics
Start time
2024-03-15 23:04:25.028
End
2024-03-16 09:30:35.107
Duration
10:26:10.079
Note, WebLog generation is not included in the time.
CASA logs for stage 5
View
or
download
stage5/casapy.log (84.7 KiB)