Sun images from Melbourne 10 June 2023

[Averton (P and C)]

Another un-forecast clear spell immediately after sunrise. We had just enough time to grab full disk mosaics in both Ha and 393nm. Not as impressive disk this morning but good to see none the less. The proms were much fainter.

[Dennis]

Love the full disk WL shot, so much going on with the AR's granulation and faculae.

How many panels does it take to make such a mosaic?

Thanks

Dennis

[Averton (P and C)]

Originally Posted by Dennis

Love the full disk WL shot, so much going on with the AR's granulation and faculae.

How many panels does it take to make such a mosaic?

Thanks

Dennis

Thanks Dennis.
WL images coming up to solar maximum should be very interesting.

In our image we are using a 393nm x 3nm filter which greatly enhances the faculae.

Our images only require two panels for the mosaic. The ASI174MM has a wide aspect ratio so we need to image the top and the bottom separately to get the full disk.

[Dennis]

Originally Posted by Averton

Thanks Dennis.
WL images coming up to solar maximum should be very interesting.

In our image we are using a 393nm x 3nm filter which greatly enhances the faculae.

Our images only require two panels for the mosaic. The ASI174MM has a wide aspect ratio so we need to image the top and the bottom separately to get the full disk.

Thanks for that.

Dennis

[John W (John Wilkinson)]

Thanks P and C, weather has not been all that great the past week to see the Sun and take images. Still some interesting activity to image. Cheers, John W.