金星 ALPO-Japan Latest
Venus Image 2025/02/22(UT)
Siegfried Gonzi,Stanislas Maksymowicz,John Boudreau,Paul G. Abel,Anthony Wesley
S.Gonzi,S.Maksymowicz,J.Boudreau,P.Abel,Anthony.W
I was out and about observing yesterday and thought ‘Hey there is Venus low in the sky how about making a sketch’.
[Siegfried Gonzi : Exeter,United Kingdom]
under average images.
AL was investigated against color filters,was just suspected but considered absent with regards the signature.
[Stanislas Maksymowicz Ecquevilly,France]
[ John Boudreau,Saugus,MA USA ]
The phase is now quite small at around 20% and so there is little detail on the disk. Seeing conditions were fair and the cusps of the planet came to a sharp point. There was no sign of the cusp anomaly:
Bright Limb Band: Visible and complete
Terminator: Geometrically regular
Cusp Caps: Equal brightness,but no other details seen.
Cusp Collars: Not seen.
1735UT: Returned to view Venus in a dark sky- I observed the planet at x150 and there was no sign of the Ashen Light.
[Paul G. Abel:Leicester:United Kingdom]
1 micron approximately, recorded by Phil on the night of Feb 22 in reasonable conditions. data was recorded starting just after sunset.
4 videos were recorded spanning about 40 minutes in total using our modified U3-34E0XCP-M-NO camera with imx664 mono sensor, cover glass removed from the sensor to prevent unwanted reflections.
A reference image is shown on the right using a topo map that shows elevation. Higher elevation (green and yellow) equates to cooler temperatures and appear as darker features in the thermal image on the left.
[Anthony Wesley,Murrumbateman Australia]
≪アンソニ オーストラリア≫
ALPO-Japan Latest
