5. Tclean/MakeImages
Make target aggregate continuum images
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QA Score: 1.00
Image Details
Field
Spw
Pol
Image details
Image result
20080 (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
3.05 x 2.33 arcsec
beam p.a.
-87.0deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00271 Jy/beam
n-sigma * final scaled MAD of residual
0.00247 Jy/beam
flux fraction outside clean mask
0.0142
flux in positive model image components
0.39 Jy/pixel
flux in negative model image components
-0.00082 Jy/pixel
flux in model image (inner square deg.)
0.079 Jy/pixel
total number of major cycles done
14
clean residual peak / scaled MAD
-11.69
non-pbcor image RMS
0.19 mJy/beam
flatnoise image max / min
195 / -3.14 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
335
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T12t07.J043004+043000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
hm_negativethreshold
-999.0
hm_minpercentchange
-999.0
hm_growiterations
-999
overwrite_on_export
True
hm_weighting
None
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
tlimit
2.0
hm_cyclefactor
-999.0
masklimit
2.0
vis
['VLASS2.1.sb38530355.eb38576088.59078.34299474537_split_split.ms']
output_dir
drcorrect
-999.0
hm_lownoisethreshold
-999.0
hm_npixels
0
hm_fastnoise
None
hm_minpsffraction
-999.0
hm_cleaning
rms
hm_nsigma
0.0
hm_perchanweightdensity
None
hm_noisethreshold
-999.0
hm_maxpsffraction
-999.0
hm_sidelobethreshold
-999.0
target_list
[{'antenna': None, 'field': '20080,20081,20082,20083,20084,20085,20086,20087,20088,20089,20090,20091,20092,20093,20094,20095,20096,20097,20098,20099,20100,20101,20102,20385,20386,20387,20388,20389,20390,20391,20392,20393,20394,20395,20396,20397,20398,20399,20400,20401,20402,20403,20404,20405,20406,20407,20486,20487,20488,20489,20490,20491,20492,20493,20494,20495,20496,20497,20498,20499,20500,20501,20502,20503,20504,20505,20506,20507,20508,20791,20792,20793,20794,20795,20796,20797,20798,20799,20800,20801,20802,20803,20804,20805,20806,20807,20808,20809,20810,20811,20812,20813,20892,20893,20894,20895,20896,20897,20898,20899,20900,20901,20902,20903,20904,20905,20906,20907,20908,20909,20910,20911,20912,20913,20914,21095,21096,21097,21098,21099,21100,21101,21102,21103,21104,21105,21106,21107,21108,21109,21110,21111,21112,21113,21114,21115,21116,21117,21400,21401,21402,21403,21404,21405,21406,21407,21408,21409,21410,21411,21412,21413,21414,21415,21416,21417,21418,21419,21420,21421,21422,21501,21502,21503,21504,21505,21506,21507,21508,21509,21510,21511,21512,21513,21514,21515,21516,21517,21518,21519,21520,21521,21522,21523,21806,21807,21808,21809,21810,21811,21812,21813,21814,21815,21816,21817,21818,21819,21820,21821,21822,21823,21824,21825,21826,21827,21828', '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 04:30:4.395 +04.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T12t07.J043004+043000.06.2048.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': 200, '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.T12t07.J043004+043000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
parallel
automatic
hm_minbeamfrac
-999.0
hm_dogrowprune
None
hm_masking
manual
cleancontranges
False
calcsb
False
Tasks Execution Statistics
Start time
2024-04-01 19:51:04.661
End
2024-04-02 03:14:44.757
Duration
7:23:40.096
Note, WebLog generation is not included in the time.
CASA logs for stage 5
View
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download
stage5/casapy.log (312.5 KiB)