ArasBeAm


This page collects statistics on Be observations



Number of spectra in BeSS and ArasBeAm.


The date taken in count for each spectrum is the observation date.
Nb totalHα - High Res.Hα - All Res.
Total2577252683329313
1 year891710851276
3 months409169186
1 month000



Number of spectra required to cover Observing Programs.

Hα - High Res.Hα - All Res.
per yearper monthper yearper month
North Hem.
(DEC > -25°)
Mag < 616221362920244
Mag < 732752735895492
Mag < 841843497532628
South Hem.
(DEC < +25°)
Mag < 6901761622136
Mag < 714571222623219
Mag < 823681984263356



Level of success in Observing Programs.

Hα - High Res.Hα - All Res.
North Hem.
(DEC > -25°)
Mag < 67272668.6 %43154741 %
Mag < 713095766.3 %662610433.7 %
Mag < 82001610462.5 %1024817031.9 %
South Hem.
(DEC < +25°)
Mag < 64557934.9 %25139119.4 %
Mag < 776613734.7 %431516119.6 %
Mag < 8200725843 %671529217.9 %



Technical data for administrators

Total number of stars in ArasBeAm: 2332
Observing period ratio between High Res and All Res programs: 1.8
Number of spectra with unkown resolution (R<=10): 5
Number of star in intensive observation mode : 0
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