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.
Total1904802017722083
1 year3309128723082
3 months6758662706
1 month1875177187



Number of spectra required to cover Observing Programs.

Hα - High Res.Hα - All Res.
per yearper monthper yearper month
North Hem.
(DEC > -25°)
Mag < 616061342891241
Mag < 728962425213435
Mag < 834442876200517
South Hem.
(DEC < +25°)
Mag < 6871731568131
Mag < 714151182547213
Mag < 819541633518294



Level of success in Observing Programs.

Hα - High Res.Hα - All Res.
North Hem.
(DEC > -25°)
Mag < 68851283.8 %6483361 %
Mag < 7159132481.1 %113226157.7 %
Mag < 8231375372 %1533213647.7 %
South Hem.
(DEC < +25°)
Mag < 66845752.7 %5137539.5 %
Mag < 71051110347.9 %75913534.2 %
Mag < 82312421249.5 %1001326126.7 %



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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