Cassiopeia Region at 135mm (First Light on EOS RP) (Brent Newton)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: 11 Cas) · 17 Cas) · 18 Cas) · 24 Cas) · 27 Cas) · 28 Cas) · 33 Cas) · 37 Cas) · 39 Cas · 45 Cas) · IC 1795 · IC 1805 · IC 1831 · IC 1848 · Ksora (δ Cas · Marfak-East (θ Cas · NGC 281 · NGC 869 · Shedir (α Cas · The constellation Cassiopeia (Cas) · The star Achird (η Cas · The star Caph (β Cas · The star Castula (υ2 Cas · The star Fulu (ζ Cas · The star Marfak · The star Navi (γ Cas · The star Ruchbah · The star Segin (ε Cas · The star Shedar · The star χ Cas · And 1 more.

Cassiopeia Region at 135mm (First Light on EOS RP)

First Light test on the Canon EOS RP. Shot as a 2-panel mosaic

- All RAW images converted to TIFF with Lens Profile correction in Adobe Bridge
- PixInsight: Darks, Flats calib
- Subframe Weighing, Star Align, Integration
- Crop + ABE
- Star Align + Gradient Merge Mosaic

- Crop
- ABE
- LFit R, B to G
- RGB Combine
- PCC
- Rista TGVD, MMT
- GHS + HT stretch
- Bills Star Reduction
- ACDNR
- Curves contrast and color tweaks

Final
Original
B

B

Description: Annotated

Uploaded: ...

PixInsight Addicts
Camera Lens Astrophotography
Central USA
Sharpless2 Objects

EOS RP + Rokinon 135mm F/2
Widefield

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	Distinct awarded users	Total awarded images
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	Image of the day	Top pick	Top pick nominations	Total submitted
Deep sky
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Star trails
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Distribution of data sources

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	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
Traveller
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Amateur hosting facility
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Professional, scientific grade data
Mix of multiple sources
Other
Unknown

The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

Submitted The date and time when you submitted this image for IOTD/TP consideration.	...
Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
Promotions by Submitters When 3 distinct Submitters promote the image, it moves on to the next stage of the process: evaluation for Top Pick status. This requirement, in addition to anonymization of images and distribution to only a subset of them, prevents biases and ensures that the best images are selected.
Promotions by Reviewers When 3 distinct Reviewers promote the image, it moves on to the next stage of the process: evaluation for IOTD status.
Early dismissal Staff members have a lot of images to inspect on a daily basis, and they can dismiss images if they believe they don't meet the requirements for IOTD/TP selection. If an image is dismissed 5 times, it's removed from the process. This streamlines the process and ensures that any bias present in promotions could be overruled by other staff members.

Status	Basic success
Started	...
Astrometry.net job	6616732
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Contribution Index (beta):

Cassiopeia Region at 135mm (First Light on EOS RP)

Cassiopeia Region at 135mm (First Light on EOS RP)

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Image Index:

Contribution Index (beta):

Cassiopeia Region at 135mm (First Light on EOS RP)

Cassiopeia Region at 135mm (First Light on EOS RP)

Equipment

Acquisition details

Description

Comments

Revisions

B

Sky plot

Histogram

In these public groups

In these collections

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