I titled this article "The aurora no one else saw" for a special
reason: no one else saw it. Most likely someone else saw it, but no one I knew
saw it. Here is the story.
One night in November after getting home from an open house in Crane
Observatory, I thought I saw something odd in the way the northern sky appeared.
Clouds were coming in from other areas of the sky, and it would not be too long
until the whole north would be overtaken. I was not sure about it, but I
followed my own advice and took a photo. I got one shot off and decided my eyes
were playing tricks on me, so I went in.
About a week later I saw something again in the way the northern sky
appeared. Again, I set up my camera, and I took a couple of shots. Then I went
in and asked Mike, my husband, to come out and take a look. He has a greater
ability to distinguish colors than I do, so I was hoping he would say that the
whole north was pink. That didn’t come out of his mouth, though. What he said
was that he couldn’t be sure either.
We stood at the end of the drive and looked for quite a while, until I
decided there was something definitely going on. I could see a pillar, so I shot
a few more photos. Then I called and e-mailed some of my associates to see if
they saw anything. Everyone said they went out and looked, but didn’t see
anything that could be interpreted as aurora. I was getting frustrated because I
knew I wasn’t going crazy, and I really did see something.
About another week went by before I got my film developed. I was not in too
much a hurry to get photos of the sky with no special effects in them.
But...when I did get the film processed and printed, both sets of photos showed
it. Right there on the photo was aurora.
It sounds like I’m pretty happy about seeing aurora. I usually am, but I
have seen many auroral events, and this was not nearly my first. I am just happy
I took those shots and got some more cool photos to add to my collection of
auroral events. I am also happy that I can still determine if there is something
special going on in the sky even when other people "...don’t see anything
that looks like aurora."
Moral of the story: if you think it might possibly kinda look like aurora,
take a picture. It will confirm whether or not you still have the edge.
Photos can be seen on my personal web page (if it is still up and running) at:
http://www.geocities.com/ksstargazer/
Brenda Culbertson
stargazr@holtonks.net
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Verifying an
Auroral Display with
CANOPUS
Real Time
Auroral Oval
Hi Brenda, and all other aurora watchers,
Your article mentions the uncertainty of visually verifying a photographically recordable auroral display. If someone thinks that there
might be a visible display, but can't be sure because the aurora is faint,
washed out by Moonlight, or the sky is somewhat cloudy, it helps to have an
instrumental verification of possible auroral activity. I have found the
following link to the CANOPUS Real Time Auroral Oval web site to be VERY useful for the purpose of verifying the
possibility of a weak auroral display. Since everyone is at a different location, each person will need to determine the strength and
position of the oval to find a minimum activity level required to produce a
visible display at their location. While this information does require seeing an aurora, the web site content can be used to eliminate false
positive detection problems caused by light pollution and haze or thin low
altitude stratus clouds. Be aware that there is a ten to fifteen minute delay in the posting of activity changes.
Doug Kniffen
dk@usmo.com
CANOPUS
Real Time Auroral Oval |