| Axel Tute | ||||
| Star: Struve 300 Date & Time: 26-10-05 Time: 20:35 UT Seeing: 7 out of 10 Transparency: 9 out of 10 Location of site: Küssaberg-Dangstetten Germany / 47°36, 8°21 Site classification: Rural Conditions: no wind, high humidity Sky darkness: better than 5mag Telescope: Celestron 8 Eyepieces: 26mm Plössel Diagonal: Yes Magnification: 77x |
Could
be just split with 26mm
Plössel. No problem with the 12mm RKE. With 8mm RKE clear distance. See also webcam photo.  |
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| Steve Bodin | ||||
| Star: Struve 300 Date & Time: 3 November 2005, 11 pm to midnight local Seeing: 3/10 Transparency: good Location of site: Mattawa WA, USA 46N 119W Site classification: rural Conditions: temp 43F, no wind Sky darkness: limiting mag 6.5 Telescope: Meade 16 LX200GPS Eyepieces: not used Imaging: DX8263SL video camera at prime focus Magnification: app. 600x |
Nice pair
almost equal in magnitude. Primary seems a white or yellow and
companion blue-white. Measured;
3.21 sec at 315.6 deg PA. |
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| Florent Losse | ||||
| Star: Struve 300 Date & Time: Nov 05-06/06-07th, 2005 Time: Seeing: 7 out of 10 Transparency: out of 10 Location of site: 4433N 0012W Site classification: Rural Conditions: Sky darkness: limiting mag = maybe 2/3 at very best, <0 at worst ! Telescope: - visual : 120mm refractor used as guidescope - imaging : homemade Newton 8", Barlow 3x with tube extender, Audine K400 (sampling 0"32/px) Eyepieces: 20mm,7.5mm Reductions: Reduc V3.49 |
Measurement
: 315°1 /
3"00 |
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