- #1
lovicodo
- 12
- 2
Hello,
i am going to buy a laser and a telescope powerful enough to see the laser spot on the moon.
The lunar phase i choose for the experiment is New Moon, for obvious reasons.
When i move the laser, i should see the light spot move on the moon surface after about 2.5 seconds, due to the light speed.
I need to know the minimal hardware specification that are enough to do this experiment.
For advertising purposes, i would like to choose a laser with visible light radiation, so that the beam can be optically seen on the surface.
First of all, i would like to understand which are the parameters that must be taken in account for the calculation, for example:
- laser output power
- laser beam refraction and attenuation in atmosphere
- laser location altitude
- telescope limit resolution
- telescope limit magnitude
- lunar surface reflectivity
for example, with output laser power about 1000W , telescope with 16.3 limit magnitude and 0.14 arcsec resolution, lunar surface light reflectivity 15% , laser altitude 6000mt (Tibet) how far i am from the minimum requirements to achieve my goal?
Let me know!
Thank you!
i am going to buy a laser and a telescope powerful enough to see the laser spot on the moon.
The lunar phase i choose for the experiment is New Moon, for obvious reasons.
When i move the laser, i should see the light spot move on the moon surface after about 2.5 seconds, due to the light speed.
I need to know the minimal hardware specification that are enough to do this experiment.
For advertising purposes, i would like to choose a laser with visible light radiation, so that the beam can be optically seen on the surface.
First of all, i would like to understand which are the parameters that must be taken in account for the calculation, for example:
- laser output power
- laser beam refraction and attenuation in atmosphere
- laser location altitude
- telescope limit resolution
- telescope limit magnitude
- lunar surface reflectivity
for example, with output laser power about 1000W , telescope with 16.3 limit magnitude and 0.14 arcsec resolution, lunar surface light reflectivity 15% , laser altitude 6000mt (Tibet) how far i am from the minimum requirements to achieve my goal?
Let me know!
Thank you!
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