www.astrocafe.hk

LS100T
Poor transparency & Acceptable seeing

Animation:(1500 frames from 1800 frames) x 8

Dear Andy,
What is the time interval of each stacked frame?
Regards,
Willis

The colour.prom pic really captured the colour and feel of my visual impression from LS100T today. The filaments on the disk really looked like gases floating above the sun.

The animation is nice, but if the prom put on more changes it would be even more shocking.

The time interval of each stacked frame is about 1 minute.

Andy 寫:The time interval of each stacked frame is about 1 minute.

so at 30fps at such sale, you are imaging with DMK21?

With the changes in the prominence so quick, may be it is possible to shorter the duration of each video and take at even shorter time intervals.

David 寫:With the changes in the prominence so quick, may be it is possible to shorter the duration of each video and take at even shorter time intervals.

Agree, buy LS160 and shoot at 60fps, just prepare a 160+ aperture refractor highly corrected at Ha for that

Very good details! Can see those jetting out spicules...love it very much.
If use LS160, must be another level on solar observation. Waiting for that....

universe24 寫:Very good details! Can see those jetting out spicules...love it very much.
If use LS160, must be another level on solar observation. Waiting for that....

that LS160 is the biggest Etalon in the world, may be delivered by end of this month, a short delay, to be used on a APM-TMB 228 f9 APO.

viewtopic.php?f=5&t=86

叹为观止，赞叹，太阳真的很美。
谢谢ANDY的精彩呈现。