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.
Total1320801540817010
1 year1500116771777
3 months1985261282
1 month1273437



Number of spectra required to cover Observing Programs.

Hα - High Res.Hα - All Res.
per yearper monthper yearper month
North Hem.
(DEC > -25°)
Mag < 64884187974
Mag < 7736621325111
Mag < 8889751601134
South Hem.
(DEC < +25°)
Mag < 63162756948
Mag < 75324595880
Mag < 8697591255105



Level of success in Observing Programs.

Hα - High Res.Hα - All Res.
North Hem.
(DEC > -25°)
Mag < 68551581 %50114447.6 %
Mag < 7151143177 %81239241.3 %
Mag < 8215307667 %1132818035.2 %
South Hem.
(DEC < +25°)
Mag < 67724960.2 %5766544.5 %
Mag < 711869454.1 %85912439 %
Mag < 82151019451.3 %1321123035.4 %



Technical data for administrators

Total number of stars in ArasBeAm: 2321
Observing period ratio between High Res and All Res programs: 1.8
Number of spectra with unkown resolution (R<=10): 0
Number of star in intensive observation mode : 0
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