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.
Total1521581676318437
1 year2453618651973
3 months7996525537
1 month3956565



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 < 64714084871
Mag < 7723611302109
Mag < 8888741599134



Level of success in Observing Programs.

Hα - High Res.Hα - All Res.
North Hem.
(DEC > -25°)
Mag < 69231087.6 %8071876.2 %
Mag < 7159181981.1 %132164867.3 %
Mag < 8235285873.2 %1952410260.7 %
South Hem.
(DEC < +25°)
Mag < 68993169 %5596542.6 %
Mag < 7132186960.3 %801312636.5 %
Mag < 82353416354.4 %1002025426.7 %



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): 0
Number of star in intensive observation mode : 0
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