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.
Total2456582547027702
1 year2708323862548
3 months1470274301
1 month1634546



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 < 67482370.5 %4675243.8 %
Mag < 7133154867.9 %801310340.8 %
Mag < 8215228367.2 %1162318136.3 %
South Hem.
(DEC < +25°)
Mag < 64967438 %3049523.3 %
Mag < 7761013334.7 %48816321.9 %
Mag < 82151524545.3 %661129717.6 %



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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