MAD is null. Statistics cannot be computed

Software Siril
1

I am new in Siril and I have so many errors if I wan to use Manual processing image of jupiter
so if there any solution for this

MAD is null. Statistics cannot be computed.

15:33:30: MAD is null. Statistics cannot be computed.
15:33:30: MAD is null. Statistics cannot be computed.
15:33:30: MAD is null. Statistics cannot be computed.
15:33:30: Normalization failed. Check image 581 first.
15:33:30: MAD is null. Statistics cannot be computed.
15:33:30: MAD is null. Statistics cannot be computed.
15:33:30: MAD is null. Statistics cannot be computed.
15:33:30: MAD is null. Statistics cannot be computed.
15:33:30: MAD is null. Statistics cannot be computed.
15:33:30: MAD is null. Statistics cannot be computed.
15:33:30: MAD is null. Statistics cannot be computed.
15:33:30: Normalization failed. Check image 430 first.
15:33:30: MAD is null. Statistics cannot be computed.
15:33:30: Normalization failed. Check image 151 first.
15:33:30: Normalization failed. Check image 332 first.
15:33:30: Normalization failed. Check image 277 first.
15:33:30: Normalization failed. Check image 383 first.
15:33:30: Normalization failed. Check image 1 first.
15:33:30: Normalization failed. Check image 79 first.
15:33:30: Normalization failed. Check image 512 first.
15:33:30: Normalization failed. Check image 217 first.
15:33:30: Normalization failed. Check image 473 first.
15:33:30: Normalization failed. Check image 548 first.
15:33:30: Stacking failed, please check the log to fix your issue.
15:33:30: Execution time: 946.77 ms
15:39:22: master-flat.fit.[any_allowed_extension] not found.
15:39:22: NOT USING FLAT: cannot open the file
15:39:22: Some errors have been detected, Please check the logs.
15:39:36: master-dark.fit.[any_allowed_extension] not found.
15:39:36: NOT USING DARK: cannot open the file
15:39:36: master-flat.fit.[any_allowed_extension] not found.
15:39:36: NOT USING FLAT: cannot open the file
15:39:36: Some errors have been detected, Please check the logs.
2

@shaeeb_jumah Welcome to the forum!

This issue was mentioned on Reddit a year ago. As one of the users mentioned, it could be due to Siril not being able to calculate the MAD statistic. An epsilon (ε) may be required in the formula to prevent the null value or something else.

3

There are several things wrong with your logs.

Firstly, master-flat and master-dark are not taken into account: the provided path is probably wrong.
Secondly, normalization has failed. Have you opened the images as the logs suggest?

4

yes and tried many time, in first point I made file in picture with darks, flats, basises, light frame

5

Usually when MAD fails to compute it’s because images are black, all pixels are 0. Check that images that give errors are not black please and share one so we can have a look