![V magnitude giving a S/N = 5 for 1000 s exposure time versus telescope... | Download Scientific Diagram V magnitude giving a S/N = 5 for 1000 s exposure time versus telescope... | Download Scientific Diagram](https://www.researchgate.net/publication/228812931/figure/fig1/AS:300791056355353@1448725584830/V-magnitude-giving-a-S-N-5-for-1000-s-exposure-time-versus-telescope-diameter-and.png)
V magnitude giving a S/N = 5 for 1000 s exposure time versus telescope... | Download Scientific Diagram
![Limiting magnitude as a function of exposure time for J nb and J both... | Download Scientific Diagram Limiting magnitude as a function of exposure time for J nb and J both... | Download Scientific Diagram](https://www.researchgate.net/publication/258718676/figure/fig2/AS:819015169622018@1572279841549/Limiting-magnitude-as-a-function-of-exposure-time-for-J-nb-and-J-both-at-40-and-77K-K.png)
Limiting magnitude as a function of exposure time for J nb and J both... | Download Scientific Diagram
![The magnitude limit reached by a 8m telescope, with a Dqe = 0 . 8, at a... | Download Scientific Diagram The magnitude limit reached by a 8m telescope, with a Dqe = 0 . 8, at a... | Download Scientific Diagram](https://www.researchgate.net/publication/290477154/figure/fig1/AS:319860908281856@1453272191436/The-magnitude-limit-reached-by-a-8m-telescope-with-a-Dqe-0-8-at-a-5-and-100-S-N.png)
The magnitude limit reached by a 8m telescope, with a Dqe = 0 . 8, at a... | Download Scientific Diagram
![Residual nm rms as a function of the stellar magnitude (V band) for... | Download Scientific Diagram Residual nm rms as a function of the stellar magnitude (V band) for... | Download Scientific Diagram](https://www.researchgate.net/publication/303798319/figure/fig5/AS:669352273649670@1536597426159/Residual-nm-rms-as-a-function-of-the-stellar-magnitude-V-band-for-various-telescope.png)