4. Tclean/MakeImages
Make target per-spw continuum images
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Image Details
Field
Spw
Pol
Image details
Image result
11532 (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
2.67 x 1.85 arcsec
beam p.a.
28.5deg
cleaning threshold
-
n-sigma * initial scaled MAD of residual
0.000737 Jy/beam
n-sigma * final scaled MAD of residual
0.000637 Jy/beam
clean residual peak / scaled MAD
4.54
non-pbcor image RMS
0.13 mJy/beam
flatnoise image max / min
66.7 / -4.34 mJy/beam
fractional bandwidth / nterms
69% / 2
aggregate bandwidth
2.05 GHz (LSRK)
clean iterations
11847
stop reason
[8] any combination of n-sigma and other valid exit criterion
score
1.00
image file
VLASS2.2.ql.T02t01.J002158-353000.10.2048.v1.I.iter1.image.tt0
Pipeline QA
Pipeline QA summary for this task.
Score
Reason
1.00
Input Parameters
hm_growiterations
-999
hm_noisethreshold
-999.0
hm_cleaning
manual
hm_negativethreshold
-999.0
calcsb
False
hm_minpsffraction
-999.0
hm_lownoisethreshold
-999.0
hm_minpercentchange
-999.0
tlimit
2.0
hm_masking
none
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T02t01.J002158-353000_P102256v1_2022_02_21T17_11_45.047/working/VLASS2.2.sb41382263.eb41403188.59631.728364131945_split.ms']
hm_cyclefactor
-999.0
hm_dogrowprune
True
clearlist
True
hm_maxpsffraction
-999.0
weighting
briggs
hm_npixels
0
overwrite_on_export
True
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T02t01.J002158-353000_P102256v1_2022_02_21T17_11_45.047/working
target_list
[{'antenna': None, 'field': '11532,11533,11534,11535,11536,11537,11538,11539,11540,11541,11542,11543,11544,11545,11546,11547,11548,11549,11550,11551,11552,11553,11554,11555,11556,11557,11558,11559,11560,11561,11562,11563,11628,11629,11630,11631,11632,11633,11634,11635,11636,11637,11638,11639,11640,11641,11642,11643,11644,11645,11646,11647,11648,11649,11650,11651,11652,11653,11654,11655,11656,11657,11658,11659,11806,11807,11808,11809,11810,11811,11812,11813,11814,11815,11816,11817,11818,11819,11820,11821,11822,11823,11824,11825,11826,11827,11828,11829,11830,11831,11832,11833,11834,11835,11836,11837,12066,12067,12068,12069,12070,12071,12072,12073,12074,12075,12076,12077,12078,12079,12080,12081,12082,12083,12084,12085,12086,12087,12088,12089,12090,12091,12092,12093,12094,12095,12096,12097,12162,12163,12164,12165,12166,12167,12168,12169,12170,12171,12172,12173,12174,12175,12176,12177,12178,12179,12180,12181,12182,12183,12184,12185,12186,12187,12188,12189,12190,12191,12192,12193,12420,12421,12422,12423,12424,12425,12426,12427,12428,12429,12430,12431,12432,12433,12434,12435,12436,12437,12438,12439,12440,12441,12442,12443,12444,12445,12446,12447,12448,12449,12450,12451,12516,12517,12518,12519,12520,12521,12522,12523,12524,12525,12526,12527,12528,12529,12530,12531,12532,12533,12534,12535,12536,12537,12538,12539,12540,12541,12542,12543,12544,12545,12546,12547,12774,12775,12776,12777,12778,12779,12780,12781,12782,12783,12784,12785,12786,12787,12788,12789,12790,12791,12792,12793,12794,12795,12796,12797,12798,12799,12800,12801,12802,12803,12804,12805,12869,12870,12871,12872,12873,12874,12875,12876,12877,12878,12879,12880,12881,12882,12883,12884,12885,12886,12887,12888,12889,12890,12891,12892,12893,12894,12895,12896,12897,12898,12899,12900,12901', '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 00:21:58.437 -35.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T02t01.J002158-353000.10.2048.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': 100, '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_perchanweightdensity
False
hm_fastnoise
True
hm_sidelobethreshold
-999.0
cleancontranges
False
parallel
automatic
hm_nsigma
0.0
masklimit
2.0
hm_minbeamfrac
-999.0
Tasks Execution Statistics
Start time
2022-04-19 18:28:48.877
End
2022-04-22 23:47:35.986
Duration
3 days, 5:18:47.109
Note, WebLog generation is not included in the time.
CASA logs for stage 4
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stage4/casapy.log (422.5 KB)