1616 XTE Deep Sky

416 XTE Deep Sky Images
(last updated 2000 June 8)

Click on an image for more information

All images are copyrighted:
COPYRIGHT 2000 Software Industry & General Hardware
COPYRIGHT 2000 B. Clark Williams
ALL RIGHTS RESERVED
No image or part of an image may be used without permission of the COPYRIGHT holder.
Contact Software Industry & General Hardware for information.
All images were taken on a Meade LX-200 3048mm
If a focal reducer was used the notaion f/n.m indicates the f/stop used, otherwise the images are f/10

Image

Description

f/Stop

Exposure

Temperature

Filters

Notes

Date

M20
The Trifid Nebulae

f/6.3

00:01:30

-11C

none

Image is slightly out of focus

2000 06 03

M20
The Trifid Nebulae

f/6.3

00:03:00-R
00:03:00-G
00:06:00-B

-11C

Meade XTE CCD Red
Meade XTE CCD Green
Meade XTE-CCD Blue

Image is out of focus and is my first attempt at color images.

2000 06 03

M101
The Pinwheel Galaxy

f/6.3

00:01:30

-11C

none

Image is out of focus

2000 06 03

M13
Star Cluster in Herculese

f/10

00:00:10

-13.5C

none

Image is a composite of 5 images each 10 seconds in length. The image has NOT been dark subtracted or processed in anyway except for alignment.

2000 06 21

M57
The Ring Nebulae

f/6.3

00:02:00-R
00:02:00-G
00:02:00-B
00:20:00-L

-9.0C

Meade XTE CCD Red
Meade XTE CCD Green
Meade XTE CCD Blue

One dark frame of 00:20:00; images are RGBL

2000 08 13

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Image	Description	f/Stop	Exposure	Temperature	Filters	Notes	Date
	M20 The Trifid Nebulae	f/6.3	00:01:30	-11C	none	Image is slightly out of focus	2000 06 03
	M20 The Trifid Nebulae	f/6.3	00:03:00-R 00:03:00-G 00:06:00-B	-11C	Meade XTE CCD Red Meade XTE CCD Green Meade XTE-CCD Blue	Image is out of focus and is my first attempt at color images.	2000 06 03
	M101 The Pinwheel Galaxy	f/6.3	00:01:30	-11C	none	Image is out of focus	2000 06 03
	M13 Star Cluster in Herculese	f/10	00:00:10	-13.5C	none	Image is a composite of 5 images each 10 seconds in length. The image has NOT been dark subtracted or processed in anyway except for alignment.	2000 06 21
	M57 The Ring Nebulae	f/6.3	00:02:00-R 00:02:00-G 00:02:00-B 00:20:00-L	-9.0C	Meade XTE CCD Red Meade XTE CCD Green Meade XTE CCD Blue	One dark frame of 00:20:00; images are RGBL	2000 08 13