Dobson's Hole at Ian Rosario blog

Dobson's Hole. M57 and m13 were both pretty close to zenith, so i hunted them down. i've found, with smooth az motions, i can steer my 15 f4.55 truss around the hole with pretty decent. above 70 dobson's hole becomes a problem, but it's easy enough just to wait until the object is a bit lower in the sky. a dobson unit is the number of ozone molecules that would form a layer of pure ozone 0.01 millimeters thick at 1 atmosphere pressure. It was easy enough to get them to. point it just a little off the zenith and then try to move it to something close by, a few degrees away, you will see. learn what a dobson unit is and how it measures ozone layer thickness. Find out about the history and science of ozone research and the dobson. I look at an area of the sky where an object i know might be. Accordingly, it's usually best to optimize. but if i do think dobson's hole begins around 70 degrees.

I look at an area of the sky where an object i know might be. M57 and m13 were both pretty close to zenith, so i hunted them down. It was easy enough to get them to. Accordingly, it's usually best to optimize. Find out about the history and science of ozone research and the dobson. i've found, with smooth az motions, i can steer my 15 f4.55 truss around the hole with pretty decent. but if i do think dobson's hole begins around 70 degrees. point it just a little off the zenith and then try to move it to something close by, a few degrees away, you will see. a dobson unit is the number of ozone molecules that would form a layer of pure ozone 0.01 millimeters thick at 1 atmosphere pressure. above 70 dobson's hole becomes a problem, but it's easy enough just to wait until the object is a bit lower in the sky.

Dobson Hole 6 Par 4 Approach.mp4 on Vimeo

Dobson's Hole above 70 dobson's hole becomes a problem, but it's easy enough just to wait until the object is a bit lower in the sky. but if i do think dobson's hole begins around 70 degrees. M57 and m13 were both pretty close to zenith, so i hunted them down. point it just a little off the zenith and then try to move it to something close by, a few degrees away, you will see. learn what a dobson unit is and how it measures ozone layer thickness. I look at an area of the sky where an object i know might be. Find out about the history and science of ozone research and the dobson. above 70 dobson's hole becomes a problem, but it's easy enough just to wait until the object is a bit lower in the sky. It was easy enough to get them to. a dobson unit is the number of ozone molecules that would form a layer of pure ozone 0.01 millimeters thick at 1 atmosphere pressure. Accordingly, it's usually best to optimize. i've found, with smooth az motions, i can steer my 15 f4.55 truss around the hole with pretty decent.