Image Details

Field Spw Pol Image details Image result
3427 (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 2.81 x 1.67 arcsec
beam p.a. 50.2deg
cleaning threshold -
n-sigma * initial scaled MAD of residual 0.000757 Jy/beam
n-sigma * final scaled MAD of residual 0.000614 Jy/beam
clean residual peak / scaled MAD 4.52
non-pbcor image RMS 0.12 mJy/beam
flatnoise image max / min 103 / -2.78 mJy/beam
fractional bandwidth / nterms 69% / 2
aggregate bandwidth 2.05 GHz (LSRK)
clean iterations 7715
stop reason [8] any combination of n-sigma and other valid exit criterion
score 1.00
image file VLASS2.2.ql.T04t03.J015951-253000.10.2048.v1.I.iter1.image.tt0
Pipeline QA summary for this task.
Score Reason
1.00
hm_perchanweightdensity
False
calcsb
False
clearlist
True
hm_nsigma
0.0
hm_growiterations
-999
hm_masking
none
hm_cyclefactor
-999.0
hm_minbeamfrac
-999.0
overwrite_on_export
True
hm_maxpsffraction
-999.0
hm_sidelobethreshold
-999.0
target_list
[{'antenna': None, 'field': '3427,3428,3429,3430,3431,3432,3433,3434,3435,3436,3437,3438,3439,3442,3443,3444,3445,3446,3447,3448,3449,3450,3451,3452,3453,3454,3835,3836,3837,3838,3839,3840,3841,3842,3843,3844,3845,3846,3847,3850,3851,3852,3853,3854,3855,3856,3857,3858,3859,3860,3861,3862,4244,4245,4246,4247,4248,4249,4250,4251,4252,4253,4254,4255,4256,4259,4260,4261,4262,4263,4264,4265,4266,4267,4268,4269,4270,4271,4654,4655,4656,4657,4658,4659,4660,4661,4662,4663,4664,4665,4666,4859,4860,4861,4862,4863,4864,4865,4866,4867,4868,4869,4870,4871,4874,4875,4876,4877,4878,4879,4880,4881,4882,4883,4884,4885,4886,5270,5271,5272,5273,5274,5275,5276,5277,5278,5279,5280,5281,5282', '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 01:59:51.648 -25.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T04t03.J015951-253000.10.2048.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}]
tlimit
2.0
hm_fastnoise
True
hm_cleaning
manual
hm_minpercentchange
-999.0
hm_npixels
0
hm_dogrowprune
True
hm_negativethreshold
-999.0
weighting
briggs
cleancontranges
False
hm_minpsffraction
-999.0
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T04t03.J015951-253000_P100128v1_2022_02_18T23_02_30.466/working/VLASS2.2.sb41167225.eb41379482.59628.8992043287_split.ms']
masklimit
2.0
parallel
automatic
hm_lownoisethreshold
-999.0
hm_noisethreshold
-999.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T04t03.J015951-253000_P100128v1_2022_02_18T23_02_30.466/working
Start time
2022-04-14 03:00:24.551
End
2022-04-14 16:15:15.900
Duration
13:14:51.349
Note, WebLog generation is not included in the time.

CASA logs for stage 4