|
|
|
Object Information
Name: |
M15, NGC 7078 |
Type: |
Globular Star Cluster |
Description: |
The M15 star cluster is among the top star cluster in the night sky. This
image was taken with a Nikon D70, Nikkor 600mm f4 ED lens, a TC-301 2x
Teleconverter. |
Magnitude: |
6.3 |
Size: |
18 x 18 arcminutes |
Related Photos: |
none |
References: |
|
|
Acquisition
Location: |
Latitude 44.841N by
Longitude -122.869W at an elevation of 87 meters.
Aumsville, Oregon USA |
Date: |
October 22, 2008 |
Zone: |
-8 (Pacific Standard Time) |
|
Equipment
Imager: |
Nikon D70 |
OTA: |
Nikkor 600mm f4 ED super telephoto lens |
Barlow: |
Nikon TC-301 2x Teleconverter doubling the focal length to 1200mm |
Platform: |
2X Super Modified Nikon Imaging Platform |
Guiding: |
Phillips WebCam, Nikkor 300mm f2.8 ED lens, and PHD Guiding. |
|
Imaging
Mode: |
Mode 2 |
White Balance: |
Sunlight |
Color
Space: |
sRGB |
Format: |
RAW (3008 x 2000) |
Light
frames: |
6 x (10 min @ ISO 1000) |
Darks: |
none |
Flats: |
none |
Filters: |
Baader Moon & Sky Glow |
Mask: |
none |
f-stops: |
f8 with Barlow |
FOV: |
68 x 44 arcminutes |
Scale: |
1.35 arcseconds per pixel |
Software: |
Nikon Capture 4 Control |
|
Image Processing
Stacking: |
Deep Sky Stacker 3.2.1 |
Combined: |
Average |
Processing: |
PhotoShop CS3, Astronomy Tools CS2 V1.5, New Astro Zone System, Noiseware Professional Plugin. |
|
Notes
|
|