Image Details

Field Spw Pol Image details Image result
21475 (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) Iteration 1: image
beam 2.84 x 1.70 arcsec
beam p.a. 49.7deg
cleaning threshold -
n-sigma * initial scaled MAD of residual 0.000691 Jy/beam
n-sigma * final scaled MAD of residual 0.000617 Jy/beam
clean residual peak / scaled MAD 4.50
non-pbcor image RMS 0.12 mJy/beam
flatnoise image max / min 187 / -3.26 mJy/beam
fractional bandwidth / nterms 69% / 2
aggregate bandwidth 2.05 GHz (LSRK)
clean iterations 17688
stop reason [8] any combination of n-sigma and other valid exit criterion
score 1.00
image file VLASS2.2.ql.T04t12.J072640-263000.10.2048.v1.I.iter1.image.tt0
Pipeline QA summary for this task.
Score Reason
1.00
hm_perchanweightdensity
False
hm_sidelobethreshold
-999.0
weighting
briggs
hm_minbeamfrac
-999.0
hm_cyclefactor
-999.0
target_list
[{'antenna': None, 'field': '21475,21476,21477,21478,21479,21480,21481,21482,21483,21484,21485,21486,21487,21488,21489,21490,21491,21492,21493,21494,21495,21496,21497,21498,21499,21810,21811,21812,21813,21814,21815,21816,21817,21818,21819,21820,21821,21822,21823,21824,21825,21826,21827,21828,21829,21830,21831,21832,21833,21834,21879,21880,21881,21882,21883,21884,21885,21886,21887,21888,21889,21890,21891,21892,21893,21894,21895,21896,21897,21898,21899,21900,21901,21902,21903,22216,22217,22218,22219,22220,22221,22222,22223,22224,22225,22226,22227,22228,22229,22230,22231,22232,22233,22234,22235,22236,22237,22238,22239,22240,22285,22286,22287,22288,22289,22290,22291,22292,22293,22294,22295,22296,22297,22298,22299,22300,22301,22302,22303,22304,22305,22306,22307,22308,22309,22622,22623,22624,22625,22626,22627,22628,22629,22630,22631,22632,22633,22634,22635,22636,22637,22638,22639,22640,22641,22642,22643,22644,22645,22646,22691,22692,22693,22694,22695,22696,22697,22698,22699,22700,22701,22702,22703,22704,22705,22706,22707,22708,22709,22710,22711,22712,22713,22714,22715,23029,23030,23031,23032,23033,23034,23035,23036,23037,23038,23039,23040,23041,23042,23043,23044,23045,23046,23047,23048,23049,23050,23051,23052,23053,23098,23099,23100,23101,23102,23103,23104,23105,23106,23107,23108,23109,23110,23111,23112,23113,23114,23115,23116,23117,23118,23119,23120,23121,23122', '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 07:26:40.537 -26.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T04t12.J072640-263000.10.2048.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}]
clearlist
True
overwrite_on_export
True
hm_noisethreshold
-999.0
cleancontranges
False
hm_maxpsffraction
-999.0
hm_dogrowprune
True
hm_growiterations
-999
tlimit
2.0
hm_negativethreshold
-999.0
hm_lownoisethreshold
-999.0
hm_cleaning
manual
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T04t12.J072640-263000_P100189v1_2022_02_18T19_36_52.427/working/VLASS2.2.sb41167225.eb41379482.59628.8992043287_split.ms']
hm_fastnoise
True
hm_masking
none
hm_npixels
0
hm_nsigma
0.0
hm_minpercentchange
-999.0
calcsb
False
parallel
automatic
hm_minpsffraction
-999.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T04t12.J072640-263000_P100189v1_2022_02_18T19_36_52.427/working
masklimit
2.0
Start time
2022-04-21 23:14:42.054
End
2022-04-23 18:18:00.748
Duration
1 day, 19:03:18.695
Note, WebLog generation is not included in the time.

CASA logs for stage 4