gjdonatiello
Pisces VII with telephoto lens vs TNG
Pisces VII with telephoto lens vs TNG
Credit: Giuseppe Donatiello
This is tough!
Stacking some sessions in the M33 region for other purposes, out of curiosity I checked if there was any trace of Pisces VII/Triangulum III in the image.
To my surprise, exactly at the expected position there is a source of a few pixels which undoubtedly is Pisces VII!
It is perhaps the first ultra-faint dwarf (UFD) galaxy to have been imaged with a telephoto lens.
The information and annotations in the image are of scientific utility because they identify the subject and place it in a specific moment. They also indicate the subject of interest. The absence of such information makes the images useless.
Pisces VII with telephoto lens vs TNG
Pisces VII with telephoto lens vs TNG
Credit: Giuseppe Donatiello
This is tough!
Stacking some sessions in the M33 region for other purposes, out of curiosity I checked if there was any trace of Pisces VII/Triangulum III in the image.
To my surprise, exactly at the expected position there is a source of a few pixels which undoubtedly is Pisces VII!
It is perhaps the first ultra-faint dwarf (UFD) galaxy to have been imaged with a telephoto lens.
The information and annotations in the image are of scientific utility because they identify the subject and place it in a specific moment. They also indicate the subject of interest. The absence of such information makes the images useless.