4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
5 (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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beam
3.41 x 2.13 arcsec
beam p.a.
27.9deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000677 Jy/beam
n-sigma * final scaled MAD of residual
0.000581 Jy/beam
clean residual peak / scaled MAD
-4.53
non-pbcor image RMS
0.11 mJy/beam
flatnoise image max / min
43.7 / -0.753 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
5062
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T09t13.J080200-073000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_masking
none
weighting
briggs
hm_minbeamfrac
-999.0
hm_negativethreshold
-999.0
hm_maxpsffraction
-999.0
overwrite_on_export
True
parallel
automatic
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T09t13.J080200-073000_P92776v1_2021_10_29T17_34_43.361/working/VLASS2.2.sb40871967.eb40922488.59516.586255381946_split.ms']
calcsb
False
hm_cyclefactor
-999.0
target_list
[{'antenna': None, 'field': '5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,386,387,388,389,390,391,392,393,394,395,396,397,398,399,400,401,402,403,404,405,406,409,410,411,412,413,414,415,416,417,418,419,420,421,422,423,424,425,426,427,428,429,790,791,792,793,794,795,796,797,798,799,800,801,802,803,804,805,806,807,808,809,810,813,814,815,816,817,818,819,820,821,822,823,824,825,826,827,828,829,830,831,832,833,1194,1195,1196,1197,1198,1199,1200,1201,1202,1203,1204,1205,1206,1207,1208,1209,1210,1211,1212,1213,1214,1217,1218,1219,1220,1221,1222,1223,1224,1225,1226,1227,1228,1229,1230,1231,1232,1233,1234,1235,1236,1237,1598,1599,1600,1601,1602,1603,1604,1605,1606,1607,1608,1609,1610,1611,1612,1613,1614,1615,1616,1617,1618,1621,1622,1623,1624,1625,1626,1627,1628,1629,1630,1631,1632,1633,1634,1635,1636,1637,1638,1639,1640,1641', '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 08:02:0.901 -07.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T09t13.J080200-073000.10.2048.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}]
cleancontranges
False
hm_minpsffraction
-999.0
clearlist
True
hm_lownoisethreshold
-999.0
hm_dogrowprune
True
hm_cleaning
manual
hm_growiterations
-999
tlimit
2.0
hm_noisethreshold
-999.0
hm_minpercentchange
-999.0
hm_sidelobethreshold
-999.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T09t13.J080200-073000_P92776v1_2021_10_29T17_34_43.361/working
hm_perchanweightdensity
False
masklimit
2.0
hm_fastnoise
True
hm_npixels
0
hm_nsigma
0.0
Tasks Execution Statistics
Start time
2021-12-02 18:41:26.074
End
2021-12-03 06:48:57.250
Duration
12:07:31.177
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (145.2 KB)