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.
Total1481271646018125
1 year2446018641978
3 months13622840867
1 month3978231236



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 < 6952890.5 %8431880 %
Mag < 717931491.3 %151103577 %
Mag < 826455282.2 %222128769.2 %
South Hem.
(DEC < +25°)
Mag < 69613274.4 %61175147.3 %
Mag < 714826967.6 %91299941.6 %
Mag < 8264316361.4 %1143822230.5 %



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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