AAPOD2 Image Archives
The Sun is Boss
Image Description and Details : Captured from Perth Western Australia, using a Skywatcher 127 Maksutov, with an IR/UV Cut filter covering the objective lens,
and a Daystar Quark Chromosphere Solar filter before the camera.
Approx 1500mm F/L.
Composite of two separate exposures.
Lower exposure for the Suns Chromosphere, slightly higher exposure for the Prom.
Incidently, the main prom size reaches out roughly 180,000km. you can see a faint afterburn which continues for approx another 80,000km.
Measurements based on suns diameter and curvature, derived from a full disc image of this event.
Copyright: Copyright: David Gray
The Sun between veils and clouds
Coronado Solarmax 3 Double Stack
Asi Zwo 178 MM
Copyright: Claudio Ciceri
Sun from Dallas
AR 12794 and AR12795, 12/27/2020ZWO 178MMLunt 60MT/B1200 AlphaLunt 80mm engineering calcium k/B1200Processed in PIPP, deepskystacker, registax, photoshop.
Copyright Information: Arturo Buenrostro
Our Star The Sun
Our star, the sun, is 4,57 billion years old and belongs to the spectral class G2V yellow-orange. She is a so-called yellow dwarf at best age compared to other stars. We will still be approx. Another 4,5 billion years can enjoy her. However, their end will also be our end...
The shot shows the AR2765 sunspot and a protuberance, an ejection of hot gas, on the surface.
Surface Temperature / Surface Temperature:
~ 5700 ℃
Rotation duration / rotation period: 25,4 days
Distance to Earth / Distance to earth: ~ 149,6 million km
Diameter / Diameter: ~ 1,4 million km
Recording data / capture data:
🔭: Lunt LS152 H-alpha
📷: Zwo ASI 120MM mini
🗓: 12.06.2020 17:43 o'clock
👨 💻: Sharpcap, Autostackkert, Photoshop
Copyright: J-N Photography