14. Tclean/MakeImages
Make target aggregate continuum images
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QA Score: 1.00
Image Details
Field
Spw
Pol
Image details
Image result
7847 (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
2.67 x 2.47 arcsec
beam p.a.
56.6deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.000585 Jy/beam
n-sigma * final scaled MAD of residual
0.000520 Jy/beam
flux in positive model image components
0.65 Jy/pixel
flux in negative model image components
-0.041 Jy/pixel
flux in model image (inner square deg.)
0.22 Jy/pixel
total number of major cycles done
33
clean residual peak / scaled MAD
-6.07
non-pbcor image RMS
97 uJy/beam
flatnoise image max / min
94.5 / -0.713 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
2000
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s14_0.VLASS2.1.se.T20t20.J155850+383000.06.2048.v1.I.iter3.image.tt0
data type
Input Parameters
hm_sidelobethreshold
-999.0
drcorrect
-999.0
hm_cyclefactor
-999.0
hm_maxpsffraction
-999.0
hm_minpercentchange
-999.0
hm_minpsffraction
-999.0
hm_growiterations
-999
hm_dogrowprune
None
calcsb
False
hm_noisethreshold
-999.0
masklimit
2.0
target_list
[{'antenna': None, 'field': '7847,7848,7849,7850,7851,7852,7853,7854,7855,7856,7857,7858,7859,7860,7861,7862,7863,7864,7865,7866,7869,7870,7871,7872,7873,7874,7875,7876,7877,7878,7879,7880,7881,7882,7883,7884,7885,7886,7887,7888,8227,8228,8229,8230,8231,8232,8233,8234,8235,8236,8237,8238,8239,8240,8241,8242,8243,8244,8245,8246,8249,8250,8251,8252,8253,8254,8255,8256,8257,8258,8259,8260,8261,8262,8263,8264,8265,8266,8267,8268,8607,8608,8609,8610,8611,8612,8613,8614,8615,8616,8617,8618,8619,8620,8621,8622,8623,8624,8625,8626,8629,8630,8631,8632,8633,8634,8635,8636,8637,8638,8639,8640,8641,8642,8643,8644,8645,8646,8647,8648,8989,8990,8991,8992,8993,8994,8995,8996,8997,8998,8999,9000,9001,9002,9003,9004,9005,9006,9007,9008,9011,9012,9013,9014,9015,9016,9017,9018,9019,9020,9021,9022,9023,9024,9025,9026,9027,9028,9029,9030,9372,9373,9374,9375,9376,9377,9378,9379,9380,9381,9382,9383,9384,9385,9386,9387,9388,9389,9390,9391,9394,9395,9396,9397,9398,9399,9400,9401,9402,9403,9404,9405,9406,9407,9408,9409,9410,9411,9412,9413,9756,9757,9758,9759,9760,9761,9762,9763,9764,9765,9766,9767,9768,9769,9770,9771,9772,9773,9774,9775,9778,9779,9780,9781,9782,9783,9784,9785,9786,9787,9788,9789,9790,9791,9792,9793,9794,9795,9796,9797,10142,10143,10144,10145,10146,10147,10148,10149,10150,10151,10152,10153,10154,10155,10156,10157,10158,10159,10160,10161', '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 15:58:50.540 +38.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'corrected', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T20t20.J155850+383000.06.2048.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': ['s5_0.VLASS2.1.se.T20t20.J155850+383000.06.2048.v1.QLcatmask-tier1.mask', 's13_0.VLASS2.1.se.T20t20.J155850+383000.06.2048.v1.combined-tier2.mask', 'pb'], 'pbmask': None}]
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_negativethreshold
-999.0
overwrite_on_export
True
hm_cleaning
rms
hm_weighting
None
hm_minbeamfrac
-999.0
cleancontranges
False
vis
['VLASS2.1.sb38611351.eb38659848.59112.96043939815_split_split.ms']
hm_lownoisethreshold
-999.0
hm_nsigma
0.0
hm_npixels
0
output_dir
hm_masking
manual
hm_fastnoise
None
hm_perchanweightdensity
None
tlimit
2.0
parallel
automatic
Tasks Execution Statistics
Start time
2024-12-31 11:12:54.618
End
2025-01-02 02:38:13.015
Duration
1 day, 15:25:18.397
Note, WebLog generation is not included in the time.
CASA logs for stage 14
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stage14/casapy.log (564.9 KiB)