Observation by John Hughes: Sol - 2020 June 25

Uploaded by

Mr John William Hughes

Observer

John Hughes

Observed

2020 Jun 25 - 06:38

Uploaded

2020 Jun 25 - 09:11

Objects

The Sun

Equipment

Lunt LS60THa/B1200CPT
ZWO ASI174mm
SkyWatcher SolarQuest
SharpCap Pro
imPPG

Exposure

2.5ms, zero gain

Location

North Essex

Target name

Sun

Title

Sol - 2020 June 25

About this image

Very little activity on the Chromosphere today with only a few small prominences visible.

Equipment Used;

Lunt LS60THa/B1200CPT
ZWO ASI174mm
SkyWatcher SolarQuest

Data Capture;

213 frames captured using SharpCap Pro and best 25% stacked to produce image.
Flats and darks captured using SharpCap Pro but I am still seeing a dark region towards the bottom of the disc.
Exposure time 2.5ms, gain = 0.
Capture complete 07:38:07 UT.

Processing;

Stacked using AutoStakkert3
Tone curve adjustment and minor sharpening using imPGG.
Remainder undertaken using Affinity Photo.

Thank you for checking in.

John

Files associated with this observation

2020_06_25_07_38_07_UT_NB.png (4.7 MB)

Like this image

Jeremy Shears, Ron Johnson, Andy Wilson, Lyn Smith

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