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.
Total1520071672518398
1 year2468618621975
3 months8695545560
1 month5085353



Number of spectra required to cover Observing Programs.

Hα - High Res.Hα - All Res.
per yearper monthper yearper month
North Hem.
(DEC > -25°)
Mag < 6841711514127
Mag < 71165982097175
Mag < 813191102375198
South Hem.
(DEC < +25°)
Mag < 64714084871
Mag < 7723611302109
Mag < 8888741599134



Level of success in Observing Programs.

Hα - High Res.Hα - All Res.
North Hem.
(DEC > -25°)
Mag < 69121286.7 %7692072.4 %
Mag < 7164131983.7 %126214964.3 %
Mag < 8242215875.4 %1893010258.9 %
South Hem.
(DEC < +25°)
Mag < 69153370.5 %52126540.3 %
Mag < 7139116963.5 %751912534.2 %
Mag < 82421916357.1 %952625325.4 %



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): 0
Number of star in intensive observation mode : 0
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