4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
14896 (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)
View other QA images...
beam
2.58 x 2.16 arcsec
beam p.a.
-7.5deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000575 Jy/beam
n-sigma * final scaled MAD of residual
0.000488 Jy/beam
clean residual peak / scaled MAD
-4.51
non-pbcor image RMS
0.1 mJy/beam
flatnoise image max / min
128 / -0.656 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
7356
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS3.1.ql.T26t05.J063938+633000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_maxpsffraction
-999.0
hm_negativethreshold
-999.0
hm_fastnoise
None
calcsb
False
hm_dogrowprune
None
vis
['VLASS3.1.sb43613116.eb43616822.59984.01587142361_split_split.ms']
masklimit
2.0
hm_cyclefactor
-999.0
hm_npixels
0
hm_minpercentchange
-999.0
hm_growiterations
-999
hm_minbeamfrac
-999.0
target_list
[{'antenna': None, 'field': '14896,14897,14898,14899,14900,14901,14902,14903,14904,14905,14906,14907,14908,14909,14910,14911,15249,15250,15251,15252,15253,15254,15255,15256,15257,15258,15259,15260,15261,15262,15263,15264,15265,15268,15269,15270,15271,15272,15273,15274,15275,15276,15277,15278,15279,15280,15281,15282,15283,15619,15620,15621,15622,15623,15624,15625,15626,15627,15628,15629,15630,15631,15632,15633,15634,15637,15638,15639,15640,15641,15642,15643,15644,15645,15646,15647,15648,15649,15650,15651,15652,15820,15821,15822,15823,15824,15825,15826,15827,15828,15829,15830,15831,15832,15833,15834,15835,16167,16168,16169,16170,16171,16172,16173,16174,16175,16176,16177,16178,16179,16180,16181,16182,16185,16186,16187,16188,16189,16190,16191,16192,16193,16194,16195,16196,16197,16198,16199,16200,16528,16529,16530,16531,16532,16533,16534,16535,16536,16537,16538,16539,16540,16541,16542,16543,16546,16547,16548,16549,16550,16551,16552,16553,16554,16555,16556,16557,16558,16559,16560,16561,16887,16888,16889,16890,16891,16892,16893,16894,16895,16896,16897,16898,16899,16900,16901,16902,16905,16906,16907,16908,16909,16910,16911,16912,16913,16914,16915,16916,16917,16918,16919,16920,17083,17084,17085,17086,17087,17088,17089,17090,17091,17092,17093,17094,17095,17096,17097,17098', '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': '1.0arcsec', 'cfcache': '', 'imsize': [7290, 7290], 'pblimit': None, 'phasecenter': 'J2000 06:39:38.904 +63.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS3.1.ql.T26t05.J063938+633000.10.2048.v1', 'start': '', 'width': '', 'nbin': -1, 'nchan': -1, 'stokes': 'I', 'nterms': 2, 'robust': 1.0, 'uvrange': None, 'bl_ratio': None, 'uvtaper': [], 'scales': [0], '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': '', 'pbmask': None}]
hm_masking
none
hm_minpsffraction
-999.0
tlimit
2.0
hm_perchanweightdensity
None
cleancontranges
False
hm_lownoisethreshold
-999.0
output_dir
parallel
automatic
overwrite_on_export
True
hm_sidelobethreshold
-999.0
hm_nsigma
0.0
hm_weighting
None
hm_noisethreshold
-999.0
hm_cleaning
manual
Tasks Execution Statistics
Start time
2023-03-11 04:19:54.792
End
2023-03-11 20:56:36.861
Duration
16:36:42.069
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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download
stage4/casapy.log (127.0 KiB)