LEO 1 (Riedl Rudolf)

Celestial hemisphere: Northern · Constellation: Leo (Leo) · Contains: 32 alf Leo · IC 591 · PGC 1393380 · PGC 1393577 · PGC 1394154 · PGC 1394936 · PGC 1396105 · PGC 1396164 · PGC 1396514 · PGC 1397054 · PGC 1397691 · PGC 1399490 · PGC 1400704 · PGC 1401257 · PGC 1401469 · PGC 1402706 · PGC 1402742 · PGC 1403649 · PGC 1403844 · PGC 1404468 · PGC 1405954 · PGC 1406017 · PGC 1406138 · PGC 1407183 · PGC 1408734 · PGC 1409943 · PGC 1410414 · PGC 1411808 · PGC 213668 · PGC 2800957 · And 12 more.

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LEO 1

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LEO 1

I tried to take a picture with the C11 which did not work due to reflections in the corrector lens as well not in the SW 120ED (did not resolve the LEo 1). Now with the Sharpstar Astrograph the next trial which was surprsingly easy in spite of the small integration time. The picture is slightly cropped!

Original
B
Final
C

B

Description: Leo1 picture taken with the C11. Regulus is shining heavily into the field of view. D5100 at1600 ASA and 136min at f2100mm.
I made a pciture with the SW120ED Refraktor as well, but this did not resolve Leo1 into stars.

Uploaded: ...

C

Description: New processing with better details. Its interesting to compare the new picture with the C11 pciture.

Uploaded: ...

Nikon Imagers

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Distribution of astrophotographers

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	Distinct awarded users	Total awarded images
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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.
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	Advanced success
Started	...
Astrometry.net job	3520726
PixInsight job	PK2CK7UE7TT5JRM1D09564VDWFBG2CQG
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	10h08m20s.37
RA (top/left)	10h11m58s.40
RA (top/right)	10h04m51s.31
RA (bottom/right)	10h04m43s.51
RA (bottom/left)	10h11m48s.55

Dec (center)	+12°00′56″.1
Dec (top/left)	+12°36′09″.2
Dec (top/right)	+12°39′05″.9
Dec (bottom/right)	+11°25′32″.4
Dec (bottom/left)	+11°22′37″.3

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LEO 1

LEO 1

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C

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Image Index:

Contribution Index (beta):

LEO 1

LEO 1

Equipment

Acquisition details

Description

Comments

Revisions

B

C

Sky plot

Histogram

In these public groups

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