Rho Ophiuchi cloud complex and Milky Way: 2021 vs 2019 (Aleix Roig)

Celestial hemisphere: Southern · Constellation: Ophiuchus (Oph) · Contains: Extremely wide field

Rho Ophiuchi cloud complex and Milky Way: 2021 vs 2019

Link: https://flic.kr/p/2kX45b5

Link to TIFF/FITS: https://flic.kr/p/2kX45b5

Rho Ophiuchi cloud complex and Milky Way: 2021 vs 2019

Link: https://flic.kr/p/2kX45b5

Link to TIFF/FITS: https://flic.kr/p/2kX45b5

In 2019 I had the privilege to visit La Palma (Canary Islands) and capture some wide field and landscape astrophotographies. This is one of those, reprocessed in 2021 with new techniques.

Last months there have been several improvements in the processing programmes such as Pixinsight. An example is the Starnet tool: a game changer...

Image description:

This huge star forming area has different types of nebulae. The blue regions reflect the light, while the red and yellow regions are part of emission nebulae. This image was captured using a regular DSLR camera, not modified for astronomy use, and a zoom lens.

Details:

Camera: Sony A7S

Lens: Sony 24-240mm

Lights: 25x120" 2000ISO f/4.5

Mount: SW Star Adventurer

TOTAL exposure time: 49'15"

Data acquisition 2019.

Location: Fuencaliente, La Palma (Spain).

No calibration frames.

Software used: Lightroom, Astro Pixel Processor and Pixinsight.

Aleix Roig, April 2021.

Cloudy Nights

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Distribution of astrophotographers

This table shows the number of distinct astrophotographers who have been assigned and IOTD/TP award compared to the total number of images awarded.
	Distinct awarded users	Total awarded images
Image of the day
Top picks
Top pick nominations

Distribution of subject types

This table shows the distribution of awards per subject type, compared to the popularity of images of that subject type.
	Image of the day	Top pick	Top pick nominations	Total submitted
Deep sky
Solar system
Extremely wide field
Star trails
Northern lights
Noctilucent clouds
Landscape

Distribution of data sources

This table shows the distribution of awards per data source, compared to the popularity of images acquired from that data source.
	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
Traveller
Own remote observatory
Amateur hosting facility
Public amaeteur data
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.
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Status	Advanced failed
Started	...
Astrometry.net job	4477366
PixInsight job	IEMBIUUCU8PTWQUH4PJ9JZDXIHEH8NWP
PixInsight queue size	n/a
PixInsight stage	PLATE_SOLVING_IMAGE

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Rho Ophiuchi cloud complex and Milky Way: 2021 vs 2019

Rho Ophiuchi cloud complex and Milky Way: 2021 vs 2019

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Image Index:

Contribution Index (beta):

Rho Ophiuchi cloud complex and Milky Way: 2021 vs 2019

Rho Ophiuchi cloud complex and Milky Way: 2021 vs 2019

Equipment

Acquisition details

Description

Comments

Sky plot

Histogram

In these public groups

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