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.
Total2646032800930618
1 year912815931792
3 months2986399421
1 month860167179



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 < 67572371.4 %4665343.8 %
Mag < 7133194467.9 %87910044.4 %
Mag < 8201378262.8 %136917542.5 %
South Hem.
(DEC < +25°)
Mag < 64358133.3 %4338333.3 %
Mag < 7751313134.2 %58615526.5 %
Mag < 82012323943.4 %79728821.1 %



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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