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.
Total1317591536316956
1 year1468616331729
3 months1754240252
1 month444



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 < 68071876.2 %45114942.9 %
Mag < 7146143674.5 %74259737.8 %
Mag < 8211288265.7 %1033118732.1 %
South Hem.
(DEC < +25°)
Mag < 67235356.3 %5267040.6 %
Mag < 7110610250.5 %76913334.9 %
Mag < 82111020449.6 %1201124232.2 %



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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