Clavius and friends

Near the lunar terminator with Tycho, Clavius, and Moretus. Taken 2020-05-02 02:54 UT from my front walk in Austin, Texas. Seeing was fair with occasionally gusty wind. Questar 1300/89 mm telescope, Dakin 2x Barlow, and Sony a6300 camera. Exposure f/30 for 1/20 sec at ISO 200.

Best 25% of 74 images stacked with 1.5X drizzel in Autostakkert3. LR and wavelet deconvolution in Lynkeos, with final crop and exposure tweaks in Photoshop.

The big picture

Here is the complete waxing gibbous moon just past first quarter. Questar 1300/89mm with Sony a6300 camera at prime focus. Exposed f/15 for 1/30 sec at ISO 100.

Best 8 of 105 images stacked in Autostakkert3. LR and wavelet deconvolution in Lynkeos, with final crop and exposure tweaks in Photoshop.

Content created: 2020-05-02

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