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.
Total1624081770219451
1 year2953822422379
3 months5516446504
1 month3267197242



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 < 68861183.8 %7722673.3 %
Mag < 7160122481.6 %12936465.8 %
Mag < 8253175178.8 %182513456.7 %
South Hem.
(DEC < +25°)
Mag < 663135348.8 %4947638 %
Mag < 71001710245.7 %76513834.7 %
Mag < 82531820852.8 %108626028.9 %



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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