Detached Prom, Discs | HA, CaK, 395nm | Feb 10th 2021

[MalVeauX]

Heya,

A fair prominence from the field near the active region on the Eastern limb has lifted off. There's a pretty nice prominence field on the entire limb there trailing the active region. I've not seen the sky in over 11 days at this point from just storms and clouds. Even today was cloudy and foggy and I only got a chance to even take a peak late afternoon in my worst seeing conditions. The active region near the limb is interesting enough at this angle to be seen in the photosphere with decent faculae despite being small.

Are Flickr BBCode links broken on Stargazer's Lounge??

 

 

Seeing was dreadful, averages were really bad, lots of clouds; but my peaks were anywhere from 1 to 1.7 arc-seconds:

Equipment:

100mm F10 (masked 120mm F8.3) refractor
Internal sub-aperture D-ERF (Baader Red CCD-IR Block 50mm Filter)
PST Etalon
ASI290MM Camera

60mm F16.7 (masked 120mm F8.3) refractor
Lunt CaK B1200 Filter + IMX253 Sensor
Altair Astro 395nm Filter + IMX253 Sensor

Very best,

Edited February 10, 2021 by MalVeauX

[Ibbo!]

Very nice.

[tooth_dr]

Really nice set of images.

[Pete Presland]

Terrific set of images