Star resolution in a 10 minute exposure (Re: New file uploaded to ap-gto)


Roland Christen
 

Hi All,

This is a screenshot of star resolution on a night of good seeing using PHD2 Lowpass2 algorithm with the Mach2 encoder mount. Out of the 8 frames that I shot, 6 of them reached this level of resolution, which is about 1.8 arc sec. That is the limit of resolution of the 130mm aperture.

Rolando


-----Original Message-----
From: ap-gto
To: ap-gto
Sent: Sat, Jun 1, 2019 10:30 am
Subject: [ap-gto] New file uploaded to ap-gto

Hello,

This email message is a notification to let you know that
a file has been uploaded to the Files area of the ap-gto
group.

  File        : /Mach2 and PHD2 guiding with LowPass2 algorithm/Mach2-600secResolution.jpg
  Uploaded by : uncarollo2 <chris1011@...>
  Description : Resolution of a 10 minute exposure using PHD2 Lowpass2 algorithm and guide exposure of 4 seconds.

You can access this file at the URL:

To learn more about file sharing for your group, please visit:

Regards,

uncarollo2 <chris1011@...>


------------------------------------

------------------------------------

To UNSUBSCRIBE, or for general information on the ap-gto list
------------------------------------

Yahoo Groups Links

<*> To visit your group on the web, go to:

<*> Your email settings:
    Individual Email | Traditional

<*> To change settings online go to:
    (Yahoo! ID required)

<*> To change settings via email:

<*> To unsubscribe from this group, send an email to:

<*> Your use of Yahoo Groups is subject to:

Join main@ap-gto.groups.io to automatically receive all group messages.