4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
8946 (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
2.57 x 2.14 arcsec
beam p.a.
54.4deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000756 Jy/beam
n-sigma * final scaled MAD of residual
0.000580 Jy/beam
clean residual peak / scaled MAD
-4.52
non-pbcor image RMS
0.12 mJy/beam
flatnoise image max / min
111 / -1.12 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
5843
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T15t30.J215530+183000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_minpercentchange
-999.0
hm_cleaning
manual
hm_dogrowprune
True
clearlist
True
parallel
automatic
hm_growiterations
-999
weighting
briggs
cleancontranges
False
hm_masking
none
hm_noisethreshold
-999.0
hm_cyclefactor
-999.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T15t30.J215530+183000_P85022v1_2021_11_02T16_06_09.337/working
hm_fastnoise
True
hm_npixels
0
overwrite_on_export
True
hm_maxpsffraction
-999.0
masklimit
2.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T15t30.J215530+183000_P85022v1_2021_11_02T16_06_09.337/working/VLASS2.2.sb40493634.eb40941789.59520.06707907407_split.ms']
hm_lownoisethreshold
-999.0
calcsb
False
hm_negativethreshold
-999.0
hm_minbeamfrac
-999.0
hm_perchanweightdensity
False
hm_minpsffraction
-999.0
hm_sidelobethreshold
-999.0
tlimit
2.0
target_list
[{'antenna': None, 'field': '8946,8947,8948,8949,8950,8951,8952,8953,8954,8955,8956,8957,8958,8959,8960,8961,8962,8963,8964,8965,8966,8967,9276,9277,9278,9279,9280,9281,9282,9283,9284,9285,9286,9287,9288,9289,9290,9291,9292,9293,9294,9295,9296,9297,9378,9379,9380,9381,9382,9383,9384,9385,9386,9387,9388,9389,9390,9391,9392,9393,9394,9395,9396,9397,9398,9399,9400,9709,9710,9711,9712,9713,9714,9715,9716,9717,9718,9719,9720,9721,9722,9723,9724,9725,9726,9727,9728,9729,9730,9731,9812,9813,9814,9815,9816,9817,9818,9819,9820,9821,9822,9823,9824,9825,9826,9827,9828,9829,9830,9831,9832,9833,9834,10143,10144,10145,10146,10147,10148,10149,10150,10151,10152,10153,10154,10155,10156,10157,10158,10159,10160,10161,10162,10163,10164,10165,10246,10247,10248,10249,10250,10251,10252,10253,10254,10255,10256,10257,10258,10259,10260,10261,10262,10263,10264,10265,10266,10267,10268,10577,10578,10579,10580,10581,10582,10583,10584,10585,10586,10587,10588,10589,10590,10591,10592,10593,10594,10595,10596,10597,10598,10599,10680,10681,10682,10683,10684,10685,10686,10687,10688,10689,10690,10691,10692,10693,10694,10695,10696,10697,10698,10699,10700,10701,10702', '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 21:55:30.877 +18.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T15t30.J215530+183000.10.2048.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_nsigma
0.0
Tasks Execution Statistics
Start time
2021-12-27 17:35:19.077
End
2021-12-28 00:45:38.695
Duration
7:10:19.618
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (119.9 KB)