4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
84 (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
2.80 x 2.25 arcsec
beam p.a.
23.9deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000882 Jy/beam
n-sigma * final scaled MAD of residual
0.000569 Jy/beam
clean residual peak / scaled MAD
-4.54
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
428 / -14.7 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
18288
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T12t25.J161802+043000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
weighting
briggs
hm_maxpsffraction
-999.0
hm_negativethreshold
-999.0
hm_perchanweightdensity
False
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T12t25.J161802+043000_P79405v1_2021_09_29T17_05_49.018/working
parallel
automatic
hm_nsigma
0.0
hm_npixels
0
hm_cyclefactor
-999.0
hm_cleaning
manual
hm_fastnoise
True
hm_lownoisethreshold
-999.0
hm_noisethreshold
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T12t25.J161802+043000_P79405v1_2021_09_29T17_05_49.018/working/VLASS2.2.sb40232189.eb40456740.59486.99024296296_split.ms']
hm_sidelobethreshold
-999.0
clearlist
True
calcsb
False
hm_minpercentchange
-999.0
overwrite_on_export
True
cleancontranges
False
masklimit
2.0
hm_minpsffraction
-999.0
hm_masking
none
hm_minbeamfrac
-999.0
hm_growiterations
-999
tlimit
2.0
hm_dogrowprune
True
target_list
[{'antenna': None, 'field': '84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,307,308,309,310,311,312,313,314,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,490,491,492,493,494,495,496,497,498,499,500,501,502,503,504,505,506,507,508,509,510,511,512,713,714,715,716,717,718,719,720,721,722,723,724,725,726,727,728,729,730,731,732,733,734,735,896,897,898,899,900,901,902,903,904,905,906,907,908,909,910,911,912,913,914,915,916,917,918,1099,1100,1101,1102,1103,1104,1105,1106,1107,1108,1109,1110,1111,1112,1113,1114,1115,1116,1117,1118,1119,1120,1121,1322,1323,1324,1325,1326,1327,1328,1329,1330,1331,1332,1333,1334,1335,1336,1337,1338,1339,1340,1341,1342,1343,1344,1505,1506,1507,1508,1509,1510,1511,1512,1513,1514,1515,1516,1517,1518,1519,1520,1521,1522,1523,1524,1525,1526,1527,1728,1729,1730,1731,1732,1733,1734,1735,1736,1737,1738,1739,1740,1741,1742,1743,1744,1745,1746,1747,1748,1749,1750', '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 16:18:2.637 +04.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T12t25.J161802+043000.10.2048.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': 200, '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}]
Tasks Execution Statistics
Start time
2021-11-03 18:35:33.863
End
2021-11-05 19:33:23.156
Duration
2 days, 0:57:49.293
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (399.3 KB)