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 | 137598 | 15813 | 17463 |
| 1 year | 16761 | 1581 | 1702 |
| 3 months | 5301 | 388 | 435 |
| 1 month | 3095 | 195 | 207 |
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 | 488 | 41 | 879 | 74 |
| Mag < 7 | 1089 | 91 | 1961 | 164 | |
| Mag < 8 | 1242 | 104 | 2236 | 187 | |
| South Hem. (DEC < +25°) | Mag < 6 | 316 | 27 | 569 | 48 |
| Mag < 7 | 532 | 45 | 958 | 80 | |
| Mag < 8 | 697 | 59 | 1255 | 105 | |
Level of success in Observing Programs.
| Hα - High Res. | Hα - All Res. | ||||||||
| North Hem. (DEC > -25°) | Mag < 6 | 98 | 2 | 5 | 93.3 % | 77 | 10 | 18 | 73.3 % |
| Mag < 7 | 173 | 3 | 20 | 88.3 % | 125 | 25 | 46 | 63.8 % | |
| Mag < 8 | 213 | 21 | 87 | 66.4 % | 143 | 45 | 133 | 44.5 % | |
| South Hem. (DEC < +25°) | Mag < 6 | 91 | 2 | 35 | 71.1 % | 63 | 19 | 46 | 49.2 % |
| Mag < 7 | 136 | 3 | 79 | 62.4 % | 84 | 32 | 102 | 38.5 % | |
| Mag < 8 | 213 | 8 | 180 | 53.1 % | 109 | 56 | 208 | 29.2 % | |
Technical data for administrators
Total number of stars in ArasBeAm: 2321Observing 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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