Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  NGC 5447  ·  NGC 5449  ·  NGC 5450  ·  NGC 5451  ·  NGC 5453  ·  NGC 5455  ·  NGC 5457  ·  NGC 5461  ·  NGC 5462  ·  NGC 5471  ·  Pinwheel galaxy
Getting plate-solving status, please wait...
M101 with Rental 24" CDK, Doug Lalla
Powered byPixInsight

M101 with Rental 24" CDK

Getting plate-solving status, please wait...
M101 with Rental 24" CDK, Doug Lalla
Powered byPixInsight

M101 with Rental 24" CDK

Equipment

Loading...

Acquisition details

Loading...

Description

M101, Last night, 5 x RGB 300s, 7XHA 300sec, 6X L 180sec.

with T24. I was interested to compare what I could do with a the Big One, compared to my personal 130mm refractor on a relatively bright, large deep space object. Seeing was very good at about 1 arc sec. I was surprise how well the much smaller refractor did. I also tried, using the just the L data and mixing it with my refractor's color data.

Comments

Sky plot

Sky plot

Histogram

M101 with Rental 24" CDK, Doug Lalla