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.
Total2436542510127305
1 year3039426102786
3 months6463510538
1 month181218



Number of spectra required to cover Observing Programs.

Hα - High Res.Hα - All Res.
per yearper monthper yearper month
North Hem.
(DEC > -25°)
Mag < 616221362920244
Mag < 732752735895492
Mag < 841843497532628
South Hem.
(DEC < +25°)
Mag < 6901761622136
Mag < 714571222623219
Mag < 823681984263356



Level of success in Observing Programs.

Hα - High Res.Hα - All Res.
North Hem.
(DEC > -25°)
Mag < 67772173.3 %50104547.6 %
Mag < 7150113576.5 %95148748.5 %
Mag < 8235206573.4 %1591914249.7 %
South Hem.
(DEC < +25°)
Mag < 65277040.3 %3558927.1 %
Mag < 7871112139.7 %54615924.7 %
Mag < 82351823248.5 %79928621.1 %



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