5. Tclean/MakeImages
Make target aggregate continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
9700 (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
2.65 x 2.40 arcsec
beam p.a.
74.8deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00251 Jy/beam
n-sigma * final scaled MAD of residual
0.00241 Jy/beam
flux fraction outside clean mask
0.00858
flux in positive model image components
0.25 Jy/pixel
flux in negative model image components
-0.0007 Jy/pixel
flux in model image (inner square deg.)
0.066 Jy/pixel
total number of major cycles done
17
clean residual peak / scaled MAD
9.97
non-pbcor image RMS
0.2 mJy/beam
flatnoise image max / min
35.7 / -1.61 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
660
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T14t05.J025015+133000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
parallel
automatic
hm_npixels
0
hm_noisethreshold
-999.0
hm_growiterations
-999
hm_cleaning
rms
masklimit
2.0
hm_nsigma
0.0
hm_maxpsffraction
-999.0
hm_minpercentchange
-999.0
target_list
[{'antenna': None, 'field': '9700,9701,9702,9703,9704,9705,9706,9707,9708,9709,9710,9711,9712,9713,9714,9715,9716,9717,9718,9719,9720,9721,9722,9723,9724,9725,9726,9727,9728,9729,9730,9731,9992,9993,9994,9995,9996,9997,9998,9999,10000,10001,10002,10003,10004,10005,10006,10007,10008,10009,10010,10011,10012,10013,10014,10015,10016,10017,10018,10019,10020,10021,10022,10023,10095,10096,10097,10098,10099,10100,10101,10102,10103,10104,10105,10106,10107,10108,10109,10110,10111,10112,10113,10114,10115,10116,10117,10118,10119,10120,10121,10122,10123,10124,10125,10388,10389,10390,10391,10392,10393,10394,10395,10396,10397,10398,10399,10400,10401,10402,10403,10404,10405,10406,10407,10408,10409,10410,10411,10412,10413,10414,10415,10416,10417,10418,10491,10492,10493,10494,10495,10496,10497,10498,10499,10500,10501,10502,10503,10504,10505,10506,10507,10508,10509,10510,10511,10512,10513,10514,10515,10516,10517,10518,10519,10520,10521,10784,10785,10786,10787,10788,10789,10790,10791,10792,10793,10794,10795,10796,10797,10798,10799,10800,10801,10802,10803,10804,10805,10806,10807,10808,10809,10810,10811,10812,10813,10814,10887,10888,10889,10890,10891,10892,10893,10894,10895,10896,10897,10898,10899,10900,10901,10902,10903,10904,10905,10906,10907,10908,10909,10910,10911,10912,10913,10914,10915,10916,10917,11180,11181,11182,11183,11184,11185,11186,11187,11188,11189,11190,11191,11192,11193,11194,11195,11196,11197,11198,11199,11200,11201,11202,11203,11204,11205,11206,11207,11208,11209,11210,11283,11284,11285,11286,11287,11288,11289,11290,11291,11292,11293,11294,11295,11296,11297,11298,11299,11300,11301,11302,11303,11304,11305,11306,11307,11308,11309,11310,11311,11312,11313,11576,11577,11578,11579,11580,11581,11582,11583,11584,11585,11586,11587,11588,11589,11590,11591,11592,11593,11594,11595,11596,11597,11598,11599,11600,11601,11602,11603,11604,11605,11606,11679,11680,11681,11682,11683,11684,11685,11686,11687,11688,11689,11690,11691,11692,11693,11694,11695,11696,11697,11698,11699,11700,11701,11702,11703,11704,11705,11706,11707,11708,11709,11972,11973,11974,11975,11976,11977,11978,11979,11980,11981,11982,11983,11984,11985,11986,11987,11988,11989,11990,11991,11992,11993,11994,11995,11996,11997,11998,11999,12000,12001,12002', '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 02:50:15.782 +13.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T14t05.J025015+133000.06.2048.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.T14t05.J025015+133000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
output_dir
hm_minpsffraction
-999.0
hm_lownoisethreshold
-999.0
calcsb
False
hm_cyclefactor
-999.0
tlimit
2.0
hm_dogrowprune
None
hm_masking
manual
hm_negativethreshold
-999.0
hm_sidelobethreshold
-999.0
cleancontranges
False
hm_fastnoise
None
hm_weighting
None
overwrite_on_export
True
hm_minbeamfrac
-999.0
vis
['VLASS2.1.sb38488196.eb38554922.59063.35858586806_split_split.ms']
hm_perchanweightdensity
None
Tasks Execution Statistics
Start time
2023-11-01 17:26:43.708
End
2023-11-02 13:39:06.003
Duration
20:12:22.295
Note, WebLog generation is not included in the time.
CASA logs for stage 5
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download
stage5/casapy.log (103.3 KiB)