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
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 total | Hα - High Res. | Hα - All Res. | |
| Total | 319573 | 32242 | 34934 |
| 1 year | 26908 | 2013 | 2037 |
| 3 months | 5261 | 272 | 272 |
| 1 month | 0 | 0 | 0 |
Number of spectra required to cover Observing Programs.
| Hα - High Res. | Hα - All Res. | ||||
| per year | per month | per year | per month | ||
| North Hem. (DEC > -25°) | Mag < 6 | 5172 | 431 | 9310 | 776 |
| Mag < 7 | 7248 | 604 | 13047 | 1088 | |
| Mag < 8 | 8176 | 682 | 14717 | 1227 | |
| South Hem. (DEC < +25°) | Mag < 6 | 4000 | 334 | 7200 | 600 |
| Mag < 7 | 4937 | 412 | 8887 | 741 | |
| Mag < 8 | 5888 | 491 | 10599 | 884 | |
Level of success in Observing Programs.
| Hα - High Res. | Hα - All Res. | ||||||||
| North Hem. (DEC > -25°) | Mag < 6 | 68 | 8 | 29 | 64.8 % | 39 | 7 | 59 | 37.1 % |
| Mag < 7 | 128 | 19 | 51 | 64.6 % | 71 | 15 | 112 | 35.9 % | |
| Mag < 8 | 229 | 26 | 75 | 69.4 % | 123 | 31 | 176 | 37.3 % | |
| South Hem. (DEC < +25°) | Mag < 6 | 99 | 2 | 28 | 76.7 % | 66 | 4 | 59 | 51.2 % |
| Mag < 7 | 163 | 15 | 42 | 74.1 % | 111 | 8 | 101 | 50.5 % | |
| Mag < 8 | 229 | 68 | 56 | 64.9 % | 173 | 17 | 189 | 45.6 % | |
Technical data for administrators
Total number of stars in ArasBeAm: 2460Observing 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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