Author Topic: Flat frames calibration test  (Read 2077 times)

Offline Sebastiano

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Flat frames calibration test
« on: 2015 October 22 20:22:48 »
Hello,

I did this little test because I want to find the best way to calibrate my flat frames.


So I integrated 3 MasterFlats using flat frames calibrated in the following way:

1. MasterDark only.

2. MasterBias and MasterDark.

3. SuperBias and MasterDark.


According to the attached table, can you say which one is the best?

The NoiseEvaluation script says "?K = 1.621e-03" on everyone.


Here you can find the three .fit files: https://drive.google.com/folderview?id=0B-3RfC700EC6UG1ESENhMnZIUFk&usp=sharing


Takahashi FSQ-106EDX3
FLI Atlas Focuser
QSI 683 wsg-8
Astrodon E-Series Gen2 LRGB + H-alpha 5nm + O-III 5nm, 31mm unmounted
SX Lodestar X2
Paramount MyT
Geoptik Hercules 95
Lenovo X1 Carbon