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.
Total1334501555117180
1 year1530216361751
3 months1756211243
1 month814102126



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 < 68921484.8 %56113853.3 %
Mag < 7159112681.1 %98227650 %
Mag < 8207427264.5 %1322716241.1 %
South Hem.
(DEC < +25°)
Mag < 68414365.6 %6176047.7 %
Mag < 712858558.7 %921311342.2 %
Mag < 8207918351.9 %1401621737.5 %



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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