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
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 | 156702 | 17247 | 18935 |
| 1 year | 25125 | 1963 | 2060 |
| 3 months | 4021 | 465 | 477 |
| 1 month | 1151 | 128 | 136 |
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 | 1194 | 100 | 2150 | 180 |
| Mag < 7 | 1810 | 151 | 3258 | 272 | |
| Mag < 8 | 2328 | 194 | 4191 | 350 | |
| South Hem. (DEC < +25°) | Mag < 6 | 823 | 69 | 1482 | 124 |
| Mag < 7 | 1368 | 114 | 2463 | 206 | |
| Mag < 8 | 1897 | 159 | 3415 | 285 | |
Level of success in Observing Programs.
| Hα - High Res. | Hα - All Res. | ||||||||
| North Hem. (DEC > -25°) | Mag < 6 | 95 | 1 | 9 | 90.5 % | 66 | 12 | 27 | 62.9 % |
| Mag < 7 | 167 | 4 | 25 | 85.2 % | 105 | 23 | 68 | 53.6 % | |
| Mag < 8 | 244 | 6 | 71 | 76 % | 134 | 60 | 127 | 41.7 % | |
| South Hem. (DEC < +25°) | Mag < 6 | 80 | 15 | 34 | 62 % | 47 | 11 | 71 | 36.4 % |
| Mag < 7 | 117 | 25 | 77 | 53.4 % | 69 | 14 | 136 | 31.5 % | |
| Mag < 8 | 244 | 40 | 185 | 52 % | 88 | 25 | 261 | 23.5 % | |
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): 0
Number of star in intensive observation mode : 0
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