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.
Total1763771880920645
1 year3335126472823
3 months1341910461110
1 month4356291316



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 < 69121286.7 %68102764.8 %
Mag < 716362783.2 %119176060.7 %
Mag < 8245225476.3 %1832311557 %
South Hem.
(DEC < +25°)
Mag < 66735951.9 %36177627.9 %
Mag < 7103710947 %552114325.1 %
Mag < 82452021650.9 %782627020.9 %



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): 5
Number of star in intensive observation mode : 0
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