SingAstro

Hi CY,

Base on what you have said, I think it is very important for me to be familiar with all the required orientation, alignment, focussing steps. I need to watchMinh's video again. Thank you very much.

Alfred

Hi CY, That is an impressive first light. The details on the HA full disk are amazing. Congrats!! I find your review on cloudynights very informative. Thank you for sharing. One question - how long, do you think a first timer would need to do the required setting up (ie alignment, focusing etc) to ...

Hi CY,

That is an impressive first light. The details on the HA full disk are amazing. Congrats!!

I find your review on cloudynights very informative. Thank you for sharing. Looking forward to more images from your SHG.

Alfred

A pleasant surprise capture: https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj6eBrtNywjy_M6wH8oaMh6iVB2oO_mIVDokMl_3R9geh5cZO0UzISNO-Z9hTSsZiG4ZFjCcjhl1I_oJZnQpchWawUngQg4SbAA6f1ThpEGb8tHdryeqEUEejuFexB5jhkDrVS6XOr0NgKU_Aye38mZ8wJUctt4wfwuQPt8X6yeydTNu-LQqzSXoz6yE9eD/w640-h360/2025-02-14-...

Hi Alfred, Nice photos and I'm pleasantly surprised you got data over the weekend because it's been cloudy with rain for the entire week. Happy CNY! cytan P.S. I've bought the MLAstro SHG which should be delivered a few weeks after CNY. Hi CY, Thanks for your compliment. The images were taken at th...

Here is another image of the same active region: https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjjzeR4_g8RzduGidraosRWfAPReaerDkE2XGMWajzjmoDGKXC3hyphenhyphenSLr_HoLFeHT5MvTD-UN1iWBr9lQ6v4AvIrYS8BtVR1khE6GtRIuUbYgYFLGyrKKuGLqPdUFe6lwjd8M_CeMXpVqaHByDc7pqpOCdZpQ5oQQCB9iO3mId7XlKL7JZo5Mngz...

Imaged yesterday with a 150mm achro refractor fitted with Blue Energy Rejection Filter and Calcium-K filters, Active Reion AR3961 is greater than 12 times planet Earth's diameter. It has a "Beta, Delta, Gamma" magnetic field which harbours energy for X-Class solar flares. You can see it wi...

I have pm you on how to download the article. Do let me know when you get it.

Cheers.

Alfred

Ok, We will communicate through pm.

HI Cytan, I have read about this new SHG and I know the guy who is doing the manufacturing in Vietnam. I don't have experience with it though. All the best. I provide solar images, especially high-resolution ones for students' research on the evolution of Active Regions and solar flares. Data from m...