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.
Total1465401638318042
1 year2288217961904
3 months12547790812
1 month2873181182



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 < 64193575563
Mag < 7672561210101
Mag < 8837701507126



Level of success in Observing Programs.

Hα - High Res.Hα - All Res.
North Hem.
(DEC > -25°)
Mag < 6972692.4 %8022376.2 %
Mag < 717661489.8 %14564574 %
Mag < 825995380.7 %213710166.4 %
South Hem.
(DEC < +25°)
Mag < 69623174.4 %61155347.3 %
Mag < 714466965.8 %882510640.2 %
Mag < 8259816460.1 %1094022529.1 %



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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