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D850 DSLR Moon imaging

Posted: 23 October 2020

Thursday, 22 October 2020, was cloudy with some smoke from California and Arizona wildfires still visible. Rain is in the forecast for Sunday so maybe the atmosphere will finally get a cleansing.

As I recently mentioned I had decided to permanently provide electricity to the Meade Stella Wi-Fi Adapter whose battery would no longer charge. Thursday morning I relocated its power cord to a permanent position. Now I just flip a switch and power it on to control the LX600 telescope from my iPhone using Wi-Fi.

Clouds (and smoke and wind) increased Thursday afternoon, but quickly decreased as sunset approached.

Open: Thursday, 22 October 2020, 1946 MST
Temperature: 71°F
Session: 1545
Conditions: Clear

Equipment:
12" f/8 LX600 w/StarLock
2" 24mm UWA eyepiece
2" 4X Powermate

Camera:
D850 DSLR

1949 MST: LX600 ON, StarLock OFF, High Precision OFF.

Moon, Saturn, and Jupiter made a nice triangle in the southwestern sky.

1953 MST: Moon, Saturn, and Jupiter, D850 DSLR (f/5.6, 1/20sec, ISO 200, FL 300mm).


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Mouseover or tap on image for labels

Viewed the near First Quarter Moon, 102X.

Viewed Jupiter and 4 moons, 102X. Then Saturn, 102X and 406X. Returned to the Moon and viewed it, 406X. Nice sights.

Mounted the D850 DSLR at prime focus + focal reducer for this image (1/320sec, ISO 200).

photo

Added the 4X Powermate for this image of the craters Aristoteles and Eudoxus at center (1/250sec, ISO 5000).

photo

2030 MST: viewed Mars, 102X and 406X.

Viewed Saturn, Moon, and Jupiter, 12x50 binoculars. The Moon and Saturn were visible in the same 4.6° field-of-view (FOV). Jupiter was just beyond the FOV.

2039 MST: LX600 OFF.

Close: Thursday, 22 October 2020, 2048 MST
Temperature: 69°F
Session Length: 1h 02m
Conditions: Clear, breezy


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