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 | 190480 | 20177 | 22083 |
| 1 year | 33091 | 2872 | 3082 |
| 3 months | 6758 | 662 | 706 |
| 1 month | 1875 | 177 | 187 |
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 | 1606 | 134 | 2891 | 241 |
| Mag < 7 | 2896 | 242 | 5213 | 435 | |
| Mag < 8 | 3444 | 287 | 6200 | 517 | |
| South Hem. (DEC < +25°) | Mag < 6 | 871 | 73 | 1568 | 131 |
| Mag < 7 | 1415 | 118 | 2547 | 213 | |
| Mag < 8 | 1954 | 163 | 3518 | 294 | |
Level of success in Observing Programs.
| Hα - High Res. | Hα - All Res. | ||||||||
| North Hem. (DEC > -25°) | Mag < 6 | 88 | 5 | 12 | 83.8 % | 64 | 8 | 33 | 61 % |
| Mag < 7 | 159 | 13 | 24 | 81.1 % | 113 | 22 | 61 | 57.7 % | |
| Mag < 8 | 231 | 37 | 53 | 72 % | 153 | 32 | 136 | 47.7 % | |
| South Hem. (DEC < +25°) | Mag < 6 | 68 | 4 | 57 | 52.7 % | 51 | 3 | 75 | 39.5 % |
| Mag < 7 | 105 | 11 | 103 | 47.9 % | 75 | 9 | 135 | 34.2 % | |
| Mag < 8 | 231 | 24 | 212 | 49.5 % | 100 | 13 | 261 | 26.7 % | |
Technical data for administrators
Total number of stars in ArasBeAm: 2332Observing 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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