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VTSS
The Virginia Tech Spectral-Line Survey
Dra15 H-alpha Image
Field Name
Dra15
Image Type
H-alpha
Field Center
Right Ascension (2000.0)
18h40m50s
Declination (2000.0)
76o43'47'
Galactic Longitude
108.0o
Galactic Latitude
27.0o
Field Diameter
10o
Notes
The median image value was set to zero during
processing.
FITS Image File
Dra15_Ha.fits
(To download the FITS image file
click on the above link
with your right mouse button and select
"Save Link As..." or "Save Target As...",
depending on your browser.)
A JPEG representation
of the image is displayed on this page.
North is up; East is to the left.
A non-linear transformation of pixel values to
grayscales was used to make the
JPEG image; due to the large dynamic range
of the data this JPEG image does not
display both faint and bright emission
well. This JPEG image is not suitable for quantitative analysis; download the FITS image file for this purpose.
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