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Old 31-03-2023, 10:42 PM
SimonJoubert (Simon)
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SimonJoubert is offline
 
Join Date: Aug 2021
Location: Kingsford, Sydney
Posts: 7
Lagoon and Helix Nebulae

This is the first time I've posted any images online, feedback would be greatly appreciated. I think my processing is definitely a weak point as I have seen far better images in much worse conditions and less integration time. The colours may be a bit cooked as I played around with saturation quite a bit.

Processing:
Both images were stacked and processed in Pixinsight, using WBPP, SPCC and BlurXterminator. The stars were removed and the sky/nebulosity was stretched and deconvoluted using BlurXterminator. The stars were separately stretched and recombined with the background using PixelMath.
In the case of the Lagoon nebula, I adjusted the vibrance and saturation in Photoshop. At the time of acquisition, I did not have a UV/IR filter so the stars are quite bloated.

Equipment:
ZWO 533MC
Skywatcher 72ED with 0.83x reducer
Saxon HEQ5 Pro

Acquisition:
Bortle 3 Skies
Lagoon Nebula:
20x300s Lights, 50% rejected due to poor seeing, total 50 minutes of integration
20x Darks

Helix:
250x300s Lights, 60% rejected due to poor seeing, total 12.5 hours of integration.
20x Darks
Attached Thumbnails
Click for full-size image (Lagoon.jpg)
185.9 KB90 views
Click for full-size image (Helix.jpg)
142.2 KB94 views
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