Cassiopeia Observatory logo

Crescent Moon, Earthshine, Blue Snowball Nebula

Posted: 11 October 2018

Open: Wednesday, 10 October 2018, 1803 MST
Temperature: 82°F
Session: 1290
Conditions: Mostly clear

Equipment Used:
12" f/8 LX600 w/StarLock
2" 24mm UWA eyepiece
2" 30mm eyepiece
2" 2X Powermate

Camera:
iPhone 8 Plus
D850 DSLR

1807 MST: LX600 ON, StarLock OFF, High Precision OFF.

1810 MST: viewed the crescent Moon, 102X and 81X.

Mounted the iPhone 8 Plus on the 2" 30mm eyepiece using the Levenhuk adapter. Took this afocal 81X photo of the Moon using NightCap Camera (ISO 22, 1/150sec):


photo

1820 MST: set up the live trap to try once again to capture the packrat that has been visiting the observatory. Clouds were now increasing.

As I was viewing the Moon with the 24mm and 30mm eyepieces I was glad that I had cleaned them earlier in the day. Much nicer views without the spots.

1824 MST: the Moon and the planet Jupiter to the left of the Moon looked pretty in the southwestern sky. This handheld photo was taken with the D850 DSLR, f/2.8, 1/13sec, ISO 200, FL 70mm:

photo

1828 MST: viewed Jupiter and four moons, 102X. Saturn also showed four moons, 102X. Viewed Mars, 102X. The South Polar Cap and a dark surface area were visible. None of the planets had a very good view due to not very good seeing.

1840 MST: Earthshine was now visible on the Moon. Handheld D850 DSLR photo, f/2.8, 1/20sec, ISO 800, FL 70mm

photo

1848 MST: viewed Earthshine with the 12" telescope, 102X. This iPhone photo with NightCap Camera (ISO 2000, 1/3sec), afocal 81X, shows the Earthshine:

photo

1900 MST: viewed M13 (Great Globular Cluster in Hercules), 102X.

1906 MST: began an AutoStar tour of Deep Sky Objects in the constellation of Andromeda, 102X: M110, M32, M31, and NGC891 (galaxies), NGC752 (open cluster), and NGC7662 (Blue Snowball Nebula, planetary nebula).

Then viewed NGC7662 (Blue Snowball Nebula) at 203X. I decided to image NGC7662 at prime focus + 2X Powermate with the D850 DSLR.

This is a StarLock autoguided, 30 seconds, ISO 1000, White Balance 4000K, image:

photo

As I ended imaging of the Blue Snowball clouds were in most of the sky.

Took a quick look at M11 (Wild Duck Cluster), 102X.

2000 MST: LX600 OFF.

Close: Wednesday, 10 October 2018, 2011 MST
Temperature: 63°F
Session Length: 2h 08m
Conditions: Mostly cloudy


Comments are welcome using Email. Twitter users can use the button below to tweet this report to their followers. Thanks.


Previous report

Cassiopeia Observatory Home Page

Back to Top


Copyright ©2018 Michael L. Weasner / mweasner@me.com
URL = http://www.weasner.com/co/Reports/2018/10/11/index.html