[AZ-Observing] Re: Fungus eating the stars?

  • From: "Albert Barr" <dmarc-noreply@xxxxxxxxxxxxx> (Redacted sender "ajbarr" for DMARC)
  • To: az-observing@xxxxxxxxxxxxx
  • Date: Tue, 11 Jun 2019 17:07:49 -0700

I would try star alignment by itself and see if you get the same result. 

On Jun 11, 2019, at 5:05 PM, Michael McDonald <mikemac@xxxxxxxxxxx> wrote:

Using BatchPreprocessing, the image registration “Clamping threshold” 
parameter is the default 0.30. Whatever that means.

Mike McDonald
mikemac@xxxxxxxxxxx




On Jun 11, 2019, at 4:48 PM, Jim Waters <jimwaters@xxxxxxx> wrote:

Saturated pixels?  What are your PI Pixel Rejection parameters set to?

Space is not black…

Jim
jimwaters@xxxxxxx

-----Original Message-----
From: az-observing-bounce@xxxxxxxxxxxxx 
[mailto:az-observing-bounce@xxxxxxxxxxxxx] On Behalf Of Michael McDonald
Sent: Tuesday, June 11, 2019 4:47 PM
To: az-observing@xxxxxxxxxxxxx
Subject: [AZ-Observing] Re: Fungus eating the stars?

I’m also getting holes in some of my stars! Sometimes it’s just one 
filter, sometimes all three:
http://www.mikemac.com/Astrophotos/black-star.png ;
<http://www.mikemac.com/Astrophotos/black-star.png>

Something is definitely not right!

Mike McDonald
mikemac@xxxxxxxxxxx


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