| Florent Losse | ||||
| Star: Struve 1401 Date: April 6th and 7th 2006 Time: Seeing: 8 of 10 Transparency: very good Location of site: 4433N 0012W Site classification: Rural Conditions: Sky darkness: m lim=6 Telescope: Homemade Newton 8" used at EFL=4.70 m Imaging device: Audine CCD (KAF400) Imaging software: Pisco Reduction: Reduc v3.62 Eyepieces: Visual notes with the 120mm guidescope and 20mm eyepiece Magnification: 50x |
Easy and not
really interesting in a poor field. Measured 020°6 / 23"84  |
|||
| Richard Jepeal | ||||
| Star: Struve 1401 Date: April 10. 2006 Time: 9:34pm to 11:53pm EDT Seeing: 5/10 Transparency: --- Location of site: New Britain, Connecticut USA Site classification: Urban Conditions: 12-day-old-moon Sky darkness: --- Telescope: 8in Celestron Nexstar Eyepieces: --- Magnification: |
Whitish primary and
non-white (dark grayish blue) secondary. |
|||
| Lucian Curelaru | ||||
| Star: Struve 1401 Date: 23/04/2006 Time: 22:15 local time (19:15 UT) Seeing: 2-3/10 (Pickering scale) Transparency: 4/10 Location of site: Sibiciu de Sus / Buzau county, ROMANIA Latitude 45.333 N / Longitude 26.350 E / Elevation 264 m Site classification: Rural site / a medium village but located at minimum 50 km to nearest big town Conditions: about 7 degrees C , little wind with random intensification, high humidity Sky darkness: 4.5 limiting magnitude for naked eye Telescope: 10" F/5 dobsonian reflector Eyepieces: 25mm Sirius Plosll / 10mm Sirius Plosll / 3x achromat Barlow Magnification: 50x , 125x , 375x |
50x the companion can be
seen but not from first sight.Magnitude
diffrence (about 2-3 mag) The pair can be splited with direct vision
but quite
at limit for this magnification. 125x the pair is splited
clearly from start, looking quite wide . No color 375x Same . Rough
estimation done : SEP~1/15
from field(about 25 arcseconds) PA~20 |
|||