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.
Total1625811770819469
1 year2968622452394
3 months5553438508
1 month3365197254



Number of spectra required to cover Observing Programs.

Hα - High Res.Hα - All Res.
per yearper monthper yearper month
North Hem.
(DEC > -25°)
Mag < 612421042236187
Mag < 722201853996333
Mag < 827682314983416
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 < 68761282.9 %7722673.3 %
Mag < 7159122581.1 %12836565.3 %
Mag < 8252175278.5 %181513556.4 %
South Hem.
(DEC < +25°)
Mag < 663125448.8 %4857637.2 %
Mag < 71001610345.7 %75613834.2 %
Mag < 82521720952.7 %107726028.6 %



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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