Sun in Ha and White Light - June 30, 2021 - AR2835-36 (JDJ)

Contains: Solar system body or event

Sun in Ha and White Light - June 30, 2021 - AR2835-36

Acquisition type: Lucky imaging

Sun in Ha and White Light - June 30, 2021 - AR2835-36

Acquisition type: Lucky imaging

Imaged the Sun in H-alpha and white light from June 30, 2021 tracking the progress of active regions AR2835-36.

H-alpha Images: Imaged with a Lunt LS50Tha, Lunt LS50C compact double stack filter, 2.5x Televue Powermate, ZWO ASI290MM. Imaging train was configured to give ~F/18 (FL=8785 mm).

White light images: Imaged with a Astro-Tech AT60ED, Lunt White Light Solar (Herschel) Wedge, 2.5x Televue Powermate, Baader Solar Continuum Filter 1¼" (540nm), and ZWO ASI290MM. Imaging train was configured to give ~F/15 (FL=900mm).

All image capture using Firecapture. Stacking in AutoStakkert3 (best 25% of 1000 frames). Mosaic generated from 3 panels using Microsoft Image Composition Explorer (ICE). Processed in Registax (wavelet sharpening).

Original
B
Final
C
D

B

Description: H-alpha image

Uploaded: ...

C

Description: White light image

Uploaded: ...

D

Description: H-alpha mosaic (3 panels)

Uploaded: ...

Suburban Astrophotography
Sun in hydrogen 656 nm light
Solar System Imaging
Cloudy Nights

Solar Imaging

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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.

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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	n/a
Started	n/a
Astrometry.net job	n/a
PixInsight job	n/a
PixInsight queue size	n/a
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Sun in Ha and White Light - June 30, 2021 - AR2835-36

Sun in Ha and White Light - June 30, 2021 - AR2835-36

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Sun in Ha and White Light - June 30, 2021 - AR2835-36

Sun in Ha and White Light - June 30, 2021 - AR2835-36

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