BobDDuck
Island Bus Driver
A lot of us have seen the odd racetrack type lights at night, generally to the northeast. Spent about an hour watching them last night coming back from Japan and actually got some interesting pictures of them. The RO and I were talking about it and the consensus seems to be we hope that it gets figured out what they are sometime, but in the meantime it's kind of cool to look at and wonder about.
This is a composite of 4 images, each with a 5 second exposure. I have a 2 second delay on my shutter (so don't introduce motion when I take my finger of the shutter button) so the gaps in the lines are the space between each exposure. The jittery images (blue and reddish) are stars (somebody who better understands light waves can explain why they tint that way... something about the bandwidths of each part of the color spectrum). The mostly horizontal image is a what a normal starlink (I think?) satellite looks like, with constant brightness. There are three vertical light trails in the shot. The two dimmer ones were not visible to the naked eye, and I only saw them when I was compositing the image. The super bright one was very noticeable. It traveled downward. It was visible above the starting point in this image (I just didn't get the camera capturing fast enough to get anything prior), but faded out of sight suddenly at the end.
This is also a composite of 4 images, each with a 5 second exposure and 2 seconds between each image. It has been brightened a bunch and was shot at 3200 ISO to begin with. There are a whole bunch (8 I can count) parallel light streaks in the horizontal, and then one horizontal light streak that isn't parallel with the others. There are several vertical light streaks, but the obvious bright one was the only thing visible to the naked eye. Again, it changed in brightness over the course of the capture with it being super bright for about 4 seconds in the middle. The blur and candy corn looking thing on the left side of the image is reflections from inside the cockpit.
This is a composite of 4 images, each with a 5 second exposure. I have a 2 second delay on my shutter (so don't introduce motion when I take my finger of the shutter button) so the gaps in the lines are the space between each exposure. The jittery images (blue and reddish) are stars (somebody who better understands light waves can explain why they tint that way... something about the bandwidths of each part of the color spectrum). The mostly horizontal image is a what a normal starlink (I think?) satellite looks like, with constant brightness. There are three vertical light trails in the shot. The two dimmer ones were not visible to the naked eye, and I only saw them when I was compositing the image. The super bright one was very noticeable. It traveled downward. It was visible above the starting point in this image (I just didn't get the camera capturing fast enough to get anything prior), but faded out of sight suddenly at the end.
This is also a composite of 4 images, each with a 5 second exposure and 2 seconds between each image. It has been brightened a bunch and was shot at 3200 ISO to begin with. There are a whole bunch (8 I can count) parallel light streaks in the horizontal, and then one horizontal light streak that isn't parallel with the others. There are several vertical light streaks, but the obvious bright one was the only thing visible to the naked eye. Again, it changed in brightness over the course of the capture with it being super bright for about 4 seconds in the middle. The blur and candy corn looking thing on the left side of the image is reflections from inside the cockpit.