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.
Total1789171910020947
1 year3300027422921
3 months1228510521099
1 month1782201205



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 < 69311188.6 %70122366.7 %
Mag < 716562584.2 %124185463.3 %
Mag < 8256125379.8 %1952510160.7 %
South Hem.
(DEC < +25°)
Mag < 66835852.7 %3998130.2 %
Mag < 7104910647.5 %611114727.9 %
Mag < 82561421852.5 %851727222.7 %



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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