Mercury Transit on 11/11/2019 - Sequence Covering Third/Fourth Contact (JDJ)

Contains: Solar system body or event

Mercury Transit on 11/11/2019 - Sequence Covering Third/Fourth Contact

Acquisition type: Lucky imaging

Mercury Transit on 11/11/2019 - Sequence Covering Third/Fourth Contact

Acquisition type: Lucky imaging

This sequence of images was taken over the last few minutes of Mercury's transit of the Sun on 11/11/2019. I started taking a series of 10 second captures a couple times a minute as Mercury approached third contact. One of the captures is very close to the time of third contact and the last couple cover the period between third and fourth contact.

Imaged with a C8 Evo, ZWO ADC, Baader UV-IR Cut Moon & Skyglow filter, and ZWO ASI224MC. Imaging train was configured to give ~F/10. Image capture using Firecapture with gain set at 250 and an exposure of 0.5 ms. Stacking in AutoStakkert3 (best 25% of ~2000 frames captured over 10 seconds).

Original version: Wavelet sharpening in Registax6. Sequence of 7 images combined using iMerge.

Revision 1: Pre-processing using PIPP, sharpened and stretched using ImPPG, colorized and composited using GIMP.

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Description: Re-processed using PIPP for pre-processing, ImPPG for sharpening and stretching, and GIMP for color and compositing

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Solar System Imaging
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Mercury Transit 2019

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Mercury Transit on 11/11/2019 - Sequence Covering Third/Fourth Contact

Mercury Transit on 11/11/2019 - Sequence Covering Third/Fourth Contact

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Mercury Transit on 11/11/2019 - Sequence Covering Third/Fourth Contact

Mercury Transit on 11/11/2019 - Sequence Covering Third/Fourth Contact

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