spectro-aras.com

Congratulations for setting this up !

Impressionnant ! et très prometteur! Je ne sais pas à quel point cela joue, sachant que tu semble utiliser un binning déjà généreux, mais apparemment, l'un des "derniers" problèmes restant avec ces capteurs bsi avec des petits pixels est le crosstalk un peu plus prononcés au niveau du capt...

Tres interessant ! J'ai lu que la MTF globale des capteurs BSI avait tendance a diminuer a cause du crosstalk dans l'IR. A priori, cela pourrait degrader la resolution dans l'infra rouge (malgres une tres bonne sensibilite), pense tu avoir observe cela en passant du CCD au CMOS, a echantillonage equ...

Sure, here is a direct copy/paste: I need to correct for the celsius unit of the 3 references I took as an example. Otherwise, might actually be worth mentionning that the "frequency" part can be converted esily to Jansky unit (https://en.wikipedia.org/wiki/Jansky). A more fine grained x-a...

Ok, I think I would share, in case other people might be wondering what is the link between various expression of Planck law (wavelength based or frequency based) that eventually result in a completely different profile. This is especially useful for people working with astropy I guess, because Blac...

Ok I am slowly moving forward, thank you Benjamin also for poiting out Wien's displacement law and spectral radiance expressed per bandwidth Indeed I was reallu sirprised to realize, thank to the wikipedia article: https://en.m.wikipedia.org/wiki/Wien%27s_displacement_law# that maximum spectral radi...

Thank you very much for your help Benjamin. I will take a look at this example. I also realize that when it is written that the reference star spectrum is calibrated in flux it means that we calibrate instrument response for potentially any linear/affine effect so that adu can be converted to a valu...

Dear all, I am trying to understand a bit more the planck law, and more specifically, the meaning of the spectral radiance from the wikipedia article https://en.wikipedia.org/wiki/Planck%27s_law I realize that the unit of spectral radiance might be a bit complicated to understand for someone not fam...

Very exciting news ! Especially the version that can be operated remotely. I have a few questions regarding these products: - Will there be an indi driver like for the spox ? - Is there going to be a Hg/Ag specific lamp to calibrate it correctly in UV ? I wish you continued success in the design of ...

Very interesting James Foster thank you for the feedback. I am most likely going to buy a CMOS sensor, because I'd like to experiment with it and it is going to be the future anyway. However, I haven't chosen the sensor yet. I am waiting for availability of a mono BSI sensor with QE>80%/85% and >60%...