Please ignore my dylexia wherever possible, just be thankful I can control my Tourettes ;)
Things to do, so little time!
Steve
Roboscopes Tea Boy
Morning all
3, CMOS has higher sensitivity and lower noise than CCD so the amount if hours needed for a data set is less. in most cases 15-16-20-25 hour data sets are pointless except for all but the dimmest objects (special objects excluded from this statement)
Steve
Morning all
3, CMOS has higher sensitivity and lower noise than CCD so the amount if hours needed for a data set is less. in most cases 15-16-20-25 hour data sets are pointless except for all but the dimmest objects (special objects excluded from this statement)
Steve
hi all
that exactly what i think , i think that the limit should be around 2, 3H per filter for a single target submission . In LRGN , in make 8 to 10H and in SHO 6 to 9h project
with the scope being so wide open , i think that it is enough.
Dont forget that the signal to noise ratio in sqrt ratio , so to increase the S/N you have to dramaticly increase the number of single exposure pass a certain point.
With such low noise cmos , you can can get around 20 to 30 single exposure to have a good S/N . after it is for very very dimm target and then you have to go further 300s exposure to be sure that you collect enought photon so they cannt be cut by the converter .
I think that we can submit single project of less than 8h , and if needed , rechesdule another batch after checking
For the planning of many job very in advance , i confess it hurt my sensibility . Never wanted to overwhelming the scheduler by my self. But i ve got a very photographic atlas i can explore , specialy with a long focal scope as my own rig is limiting to 600mm
i will add some target , be sure.
Also , Steve , is it possible to have a daily indicator of the usage of the pier ? Sometime is hard to know if we are wasting time or not
Please ignore my dylexia wherever possible, just be thankful I can control my Tourettes ;)
Things to do, so little time!
Steve
Roboscopes Tea Boy
Please ignore my dylexia wherever possible, just be thankful I can control my Tourettes ;)
Things to do, so little time!
Steve
Roboscopes Tea Boy
This website uses cookies to manage authentication, navigation, and other functions. By using our website, you agree that we can place these types of cookies on your device.
You have declined cookies. This decision can be reversed.
FLI
656 Imaging
10 Micron
Planewave
ZWO
Roboscopes
802 Kingsbury Road
Birmingham
B24 9PS
United Kingdom
This website uses cookies to manage authentication, navigation, and other functions. By using our website, you agree that we can place these types of cookies on your device.