Purgathofer-Weinberger 1

Posted: Mar 9th, 2026

Show astrometry on hover

NGC

IC

HD

Technical Info

Telescope/Lens: Laniakea 425mm f/3.5

Camera: ZWO ASI2600MM PRO

Mount: Skywatcher EQ8-R

Guide Scope: Skywatcher Evoguide 50ED

Guide Camera: ZWO ASI178MM

Software: Pixinsight 1.8

Accessories: Sharpstar 30085NTRD, Ivan7enych FW, ZWO EAF, ZWO Asiair

Exposure:

150 x 180" ISO/Gain: 100 - Antlia Highspeed 3nm Ha

200 x 180" ISO/Gain: 100 - Antlia Highspeed 3nm Oiii

Green, Bortle 4 zone:

Krasnodar, Russia

Oct 19th, 2025

17 h 30 m

72

19

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Resolution: 5635x3985 px

Scale: 3123 KB

552

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Comments

Is this a planetary nebula?

Today, at 12:31 Reply

Sharky Replied to Robert Nik

Ah.

Today, at 12:32 Reply

Robert Nik Replied to Sharky

So faint, must be ancient.

Today, at 12:32 Reply

Sharky Replied to Robert Nik

Ancient. Otherwise, it would be as popular as the Helix Nebula.

Today, at 12:33 Reply

Robert Nik Replied to Sharky

The Helix Nebula is close, while this one is far away, based on the focal length and sensor size.

Today, at 12:35 Reply

Sharky Replied to Robert Nik

Twice as far away, but still one of the closest.

Today, at 12:42 Reply

Robert Nik Replied to Sharky

So it was a faint star.

Today, at 16:24 Reply

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