4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
10617 (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
2.43 x 2.02 arcsec
beam p.a.
-10.2deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000790 Jy/beam
n-sigma * final scaled MAD of residual
0.000683 Jy/beam
clean residual peak / scaled MAD
-4.53
non-pbcor image RMS
0.14 mJy/beam
flatnoise image max / min
33.1 / -1.1 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
13125
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS3.1.ql.T11t35.J224600+023000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_npixels
0
masklimit
2.0
hm_weighting
None
hm_lownoisethreshold
-999.0
tlimit
2.0
hm_dogrowprune
None
vis
['VLASS3.1.sb43826633.eb43830673.60058.498966203704_split_split.ms']
overwrite_on_export
True
output_dir
hm_cleaning
manual
parallel
automatic
hm_minbeamfrac
-999.0
hm_sidelobethreshold
-999.0
hm_growiterations
-999
hm_fastnoise
None
hm_minpsffraction
-999.0
hm_cyclefactor
-999.0
target_list
[{'antenna': None, 'field': '10617,10618,10619,10620,10621,10622,10623,10624,10625,10626,10627,10628,10629,10630,10631,10632,10633,10634,10635,10636,10637,10638,10639,10680,10681,10682,10683,10684,10685,10686,10687,10688,10689,10690,10691,10692,10693,10694,10695,10696,10697,10698,10699,10700,10701,10702,11023,11024,11025,11026,11027,11028,11029,11030,11031,11032,11033,11034,11035,11036,11037,11038,11039,11040,11041,11042,11043,11044,11045,11086,11087,11088,11089,11090,11091,11092,11093,11094,11095,11096,11097,11098,11099,11100,11101,11102,11103,11104,11105,11106,11107,11108,11429,11430,11431,11432,11433,11434,11435,11436,11437,11438,11439,11440,11441,11442,11443,11444,11445,11446,11447,11448,11449,11450,11451,11492,11493,11494,11495,11496,11497,11498,11499,11500,11501,11502,11503,11504,11505,11506,11507,11508,11509,11510,11511,11512,11513,11514,11835,11836,11837,11838,11839,11840,11841,11842,11843,11844,11845,11846,11847,11848,11849,11850,11851,11852,11853,11854,11855,11856,11857,11898,11899,11900,11901,11902,11903,11904,11905,11906,11907,11908,11909,11910,11911,11912,11913,11914,11915,11916,11917,11918,11919,11920,12241,12242,12243,12244,12245,12246,12247,12248,12249,12250,12251,12252,12253,12254,12255,12256,12257,12258,12259,12260,12261,12262,12263', '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': [5760, 5760], 'pblimit': None, 'phasecenter': 'J2000 22:46:0.219 +02.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS3.1.ql.T11t35.J224600+023000.10.2048.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': 75, '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}]
calcsb
False
hm_masking
none
hm_noisethreshold
-999.0
hm_maxpsffraction
-999.0
hm_negativethreshold
-999.0
hm_perchanweightdensity
None
hm_nsigma
0.0
cleancontranges
False
hm_minpercentchange
-999.0
Tasks Execution Statistics
Start time
2023-08-08 22:51:04.560
End
2023-08-11 19:47:17.262
Duration
2 days, 20:56:12.701
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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download
stage4/casapy.log (459.0 KiB)