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Pinwheel Galaxy M101 2 weeks ago 129 views2589×250212.53 MB

Classic view
Pinwheel Galaxy M101
pedcsh
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Traveller
Kuomok, 의령군 (경상남도), KR
N
UMa
14h 3m 14s · +54° 21′ 4″
0.48° × 0.46°
0.67″/px
128.26°N
Integration
Lum/Clear
50×180″
2h 30′
30 Mar
2%
R
15×180″
45′
30 Mar
2%
G
15×180″
45′
30 Mar
2%
B
15×180″
45′
30 Mar
2%
Hα
Mix of exposure times
1h 55′
30 Mar, 1 Apr
8%
Totals
6h 40′
30 Mar, 1 Apr
4%
Lum/Clear
50×180″=2h 30′
30 Mar
2%
R
15×180″=45′
30 Mar
2%
G
15×180″=45′
30 Mar
2%
B
15×180″=45′
30 Mar
2%
Hα
Mix of exposure times=1h 55′
30 Mar, 1 Apr
8%
Totals6h 40′
30 Mar, 1 Apr 4%
Equipment
Telescope
GSO 8" f/8 Ritchey-Chretien
Camera
ZWO ASI533MM Pro
Mount
EZT Astro MEQ-17EX
Filters
Antlia 3.5nm Narrowband H-alpha 36 mm
Antlia V-Pro Blue 36 mm
Antlia V-Pro Green 36 mm
Antlia V-Pro Luminance 36 mm
Antlia V-Pro Red 36 mm
Objects
M 101NGC 5447NGC 5449NGC 5450NGC 5451NGC 5453NGC 5455NGC 5457NGC 5461NGC 5462 + 49 more
Description
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