Image Details

Field Spw Pol Image details Image result
8226 (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 2.29 arcsec
beam p.a. -83.2deg
cleaning threshold -
n-sigma * initial scaled MAD of residual 0.000533 Jy/beam
n-sigma * final scaled MAD of residual 0.000493 Jy/beam
clean residual peak / scaled MAD 4.51
non-pbcor image RMS 98 uJy/beam
flatnoise image max / min 22.7 / -0.632 mJy/beam
fractional bandwidth / nterms 69% / 2
aggregate bandwidth 2.05 GHz (LSRK)
clean iterations 4090
stop reason [8] any combination of n-sigma and other valid exit criterion
score 1.00
image file VLASS2.2.ql.T20t12.J085032+383000.10.2048.v1.I.iter1.image.tt0
Pipeline QA summary for this task.
Score Reason
1.00
hm_fastnoise
True
vis
['/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T20t12.J085032+383000_P88482v1_2021_11_11T18_58_25.646/working/VLASS2.2.sb40525912.eb40962423.59529.26309113426_split.ms']
hm_minpercentchange
-999.0
clearlist
True
hm_masking
none
calcsb
False
hm_growiterations
-999
overwrite_on_export
True
hm_npixels
0
target_list
[{'antenna': None, 'field': '8226,8227,8228,8229,8230,8231,8232,8233,8234,8235,8236,8237,8238,8239,8240,8241,8242,8243,8244,8245,8246,8249,8250,8251,8252,8253,8254,8255,8256,8257,8258,8259,8260,8261,8262,8263,8264,8265,8266,8267,8268,8269,8606,8607,8608,8609,8610,8611,8612,8613,8614,8615,8616,8617,8618,8619,8620,8621,8622,8623,8624,8625,8626,8629,8630,8631,8632,8633,8634,8635,8636,8637,8638,8639,8640,8641,8642,8643,8644,8645,8646,8647,8648,8649,8988,8989,8990,8991,8992,8993,8994,8995,8996,8997,8998,8999,9000,9001,9002,9003,9004,9005,9006,9007,9008,9011,9012,9013,9014,9015,9016,9017,9018,9019,9020,9021,9022,9023,9024,9025,9026,9027,9028,9029,9030,9031,9371,9372,9373,9374,9375,9376,9377,9378,9379,9380,9381,9382,9383,9384,9385,9386,9387,9388,9389,9390,9391,9394,9395,9396,9397,9398,9399,9400,9401,9402,9403,9404,9405,9406,9407,9408,9409,9410,9411,9412,9413,9414,9755,9756,9757,9758,9759,9760,9761,9762,9763,9764,9765,9766,9767,9768,9769,9770,9771,9772,9773,9774,9775', '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 08:50:32.282 +38.30.0.0000', 'specmode': 'mfs', 'gridder': 'mosaic', 'datacolumn': 'data', 'deconvolver': 'mtmfs', 'imagename': 'VLASS2.2.ql.T20t12.J085032+383000.10.2048.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': -999, '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_cyclefactor
-999.0
cleancontranges
False
hm_lownoisethreshold
-999.0
output_dir
/lustre/aoc/cluster/pipeline/vlass_prod/spool/quicklook/VLASS2.2_T20t12.J085032+383000_P88482v1_2021_11_11T18_58_25.646/working
hm_noisethreshold
-999.0
hm_perchanweightdensity
False
hm_cleaning
manual
hm_negativethreshold
-999.0
hm_dogrowprune
True
hm_maxpsffraction
-999.0
masklimit
2.0
hm_minbeamfrac
-999.0
hm_minpsffraction
-999.0
weighting
briggs
hm_sidelobethreshold
-999.0
hm_nsigma
0.0
tlimit
2.0
parallel
automatic
Start time
2021-12-18 03:55:40.879
End
2021-12-18 10:21:25.752
Duration
6:25:44.873
Note, WebLog generation is not included in the time.

CASA logs for stage 4