5. Tclean/MakeImages
Make target aggregate continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
25655 (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
3.13 x 2.66 arcsec
beam p.a.
-67.2deg
cleaning threshold
0 Jy
n-sigma * initial scaled MAD of residual
0.00242 Jy/beam
n-sigma * final scaled MAD of residual
0.00226 Jy/beam
flux fraction outside clean mask
0.0320
flux in positive model image components
0.44 Jy/pixel
flux in negative model image components
0 Jy/pixel
flux in model image (inner square deg.)
0.25 Jy/pixel
total number of major cycles done
12
clean residual peak / scaled MAD
14.70
non-pbcor image RMS
0.17 mJy/beam
flatnoise image max / min
34.2 / -1.73 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
914
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
s5_0.VLASS2.1.se.T16t23.J163207+203000.06.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
overwrite_on_export
True
hm_negativethreshold
-999.0
hm_lownoisethreshold
-999.0
hm_weighting
None
target_list
[{'antenna': None, 'field': '25655,25656,25657,25658,25659,25660,25661,25662,25663,25664,25665,25666,25667,25668,25669,25670,25671,25672,25673,25674,25675,25676,25677,25678,25679,25680,25868,25869,25870,25871,25872,25873,25874,25875,25876,25877,25878,25879,25880,25881,25882,25883,25884,25885,25886,25887,25888,25889,25890,25891,25892,25893,26267,26268,26269,26270,26271,26272,26273,26274,26275,26276,26277,26278,26279,26280,26281,26282,26283,26284,26285,26286,26287,26288,26289,26290,26291,26292,26295,26296,26297,26298,26299,26300,26301,26302,26303,26304,26305,26306,26307,26308,26309,26310,26311,26312,26313,26314,26315,26316,26317,26318,26319,26320,26695,26696,26697,26698,26699,26700,26701,26702,26703,26704,26705,26706,26707,26708,26709,26710,26711,26712,26713,26714,26715,26716,26717,26718,26719,26720,26723,26724,26725,26726,26727,26728,26729,26730,26731,26732,26733,26734,26735,26736,26737,26738,26739,26740,26741,26742,26743,26744,26745,26746,26747,26748,26937,26938,26939,26940,26941,26942,26943,26944,26945,26946,26947,26948,26949,26950,26951,26952,26953,26954,26955,26956,26957,26958,26959,26960,26961,26962,27337,27338,27339,27340,27341,27342,27343,27344,27345,27346,27347,27348,27349,27350,27351,27352,27353,27354,27355,27356,27357,27358,27359,27360,27361,27362,27365,27366,27367,27368,27369,27370,27371,27372,27373,27374,27375,27376,27377,27378,27379,27380,27381,27382,27383,27384,27385,27386,27387,27388,27389,27390,27767,27768,27769,27770,27771,27772,27773,27774,27775,27776,27777,27778,27779,27780,27781,27782,27783,27784,27785,27786,27787,27788,27789,27790,27791,27792,27795,27796,27797,27798,27799,27800,27801,27802,27803,27804,27805,27806,27807,27808,27809,27810,27811,27812,27813,27814,27815,27816,27817,27818,27819,27820', '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 16:32:7.701 +20.30.0.000', 'specmode': 'cont', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'sSTAGENUMBER.VLASS2.1.se.T16t23.J163207+203000.06.2048.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.T16t23.J163207+203000.06.2048.v1.QLcatmask-tier1.mask', 'pbmask': None}]
hm_minbeamfrac
-999.0
hm_minpercentchange
-999.0
hm_perchanweightdensity
None
hm_masking
manual
output_dir
hm_npixels
0
calcsb
False
hm_noisethreshold
-999.0
hm_growiterations
-999
hm_minpsffraction
-999.0
hm_fastnoise
None
hm_cleaning
rms
parallel
automatic
cleancontranges
False
tlimit
2.0
hm_nsigma
0.0
masklimit
2.0
hm_maxpsffraction
-999.0
hm_dogrowprune
None
hm_cyclefactor
-999.0
hm_sidelobethreshold
-999.0
vis
['VLASS2.1.sb38513454.eb38563508.59068.92709877314_split_split.ms']
Tasks Execution Statistics
Start time
2024-03-15 22:33:28.534
End
2024-03-16 11:33:48.023
Duration
13:00:19.489
Note, WebLog generation is not included in the time.
CASA logs for stage 5
View
or
download
stage5/casapy.log (91.0 KiB)