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
8301 (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
3.37 x 2.37 arcsec
beam p.a.
-55.6deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00369 Jy/beam
n-sigma * final scaled MAD of residual
0.00333 Jy/beam
flux fraction outside clean mask
0.0827
flux in positive model image components
0.72 Jy/pixel
flux in negative model image components
-0.011 Jy/pixel
flux in model image (inner square deg.)
0.18 Jy/pixel
total number of major cycles done
18
clean residual peak / scaled MAD
16.33
non-pbcor image RMS
0.23 mJy/beam
flatnoise image max / min
225 / -4.15 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
515
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s6_0.VLASS2.1.se.T08t10.J061816-103000.06.2048.v1.I.iter1.image.tt0
data type
Input Parameters
hm_cyclefactor
-999.0
hm_sidelobethreshold
-999.0
vis
['VLASS2.1.sb38652042.eb38809484.59142.37127280093_split_split.ms']
masklimit
2.0
hm_npixels
0
hm_masking
manual
hm_minbeamfrac
-999.0
output_dir
hm_perchanweightdensity
None
hm_fastnoise
None
overwrite_on_export
True
cleancontranges
False
hm_negativethreshold
-999.0
hm_nsigma
0.0
parallel
automatic
hm_noisethreshold
-999.0
hm_maxpsffraction
-999.0
hm_cleaning
rms
hm_dogrowprune
None
target_list
[{'antenna': None, 'field': '8301,8302,8303,8304,8305,8306,8307,8308,8309,8310,8311,8312,8313,8314,8315,8316,8317,8318,8319,8320,8321,8322,8323,8324,8325,8326,8327,8328,8329,8330,8331,8484,8485,8486,8487,8488,8489,8490,8491,8492,8493,8494,8495,8496,8497,8498,8499,8500,8501,8502,8503,8504,8505,8506,8507,8508,8509,8510,8511,8512,8513,8514,8701,8702,8703,8704,8705,8706,8707,8708,8709,8710,8711,8712,8713,8714,8715,8716,8717,8718,8719,8720,8721,8722,8723,8724,8725,8726,8727,8728,8729,8730,8731,8884,8885,8886,8887,8888,8889,8890,8891,8892,8893,8894,8895,8896,8897,8898,8899,8900,8901,8902,8903,8904,8905,8906,8907,8908,8909,8910,8911,8912,8913,8914,9101,9102,9103,9104,9105,9106,9107,9108,9109,9110,9111,9112,9113,9114,9115,9116,9117,9118,9119,9120,9121,9122,9123,9124,9125,9126,9127,9128,9129,9130,9131,9284,9285,9286,9287,9288,9289,9290,9291,9292,9293,9294,9295,9296,9297,9298,9299,9300,9301,9302,9303,9304,9305,9306,9307,9308,9309,9310,9311,9312,9313,9314,9501,9502,9503,9504,9505,9506,9507,9508,9509,9510,9511,9512,9513,9514,9515,9516,9517,9518,9519,9520,9521,9522,9523,9524,9525,9526,9527,9528,9529,9530,9531,9684,9685,9686,9687,9688,9689,9690,9691,9692,9693,9694,9695,9696,9697,9698,9699,9700,9701,9702,9703,9704,9705,9706,9707,9708,9709,9710,9711,9712,9713,9714,9901,9902,9903,9904,9905,9906,9907,9908,9909,9910,9911,9912,9913,9914,9915,9916,9917,9918,9919,9920,9921,9922,9923,9924,9925,9926,9927,9928,9929,9930,9931,10084,10085,10086,10087,10088,10089,10090,10091,10092,10093,10094,10095,10096,10097,10098,10099,10100,10101,10102,10103,10104,10105,10106,10107,10108,10109,10110,10111,10112,10113,10114,10301,10302,10303,10304,10305,10306,10307,10308,10309,10310,10311,10312,10313,10314,10315,10316,10317,10318,10319,10320,10321,10322,10323,10324,10325,10326,10327,10328,10329,10330,10331,10484,10485,10486,10487,10488,10489,10490,10491,10492,10493,10494,10495,10496,10497,10498,10499,10500,10501,10502,10503,10504,10505,10506,10507,10508,10509,10510,10511,10512,10513,10514', '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 06:18:16.661 -10.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'datatype': None, 'datatype_info': None, 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T08t10.J061816-103000.06.2048.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': -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.T08t10.J061816-103000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_minpercentchange
-999.0
vlass_plane_reject_im
{'apply': True, 'exclude_spw': '', 'flagpct_thresh': 0.8, 'beamdev_thresh': 0.2}
hm_growiterations
-999
hm_minpsffraction
-999.0
hm_lownoisethreshold
-999.0
calcsb
False
tlimit
2.0
hm_weighting
None
drcorrect
-999.0
Tasks Execution Statistics
Start time
2025-01-10 20:38:30.043
End
2025-01-11 15:33:25.924
Duration
18:54:55.881
Note, WebLog generation is not included in the time.
CASA logs for stage 6
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stage6/casapy.log (326.3 KiB)