Hello,

I’m very new into astrophotography and wanted to stack my first photo.

So I started with putting the lights, darks, biases and flats in right directories (as it is described in the Tutorial).

If I run the script “OSC_Preprocessing”, it doesnt complete it.

In the sequence “Running command: stack” it interrupts.

I would be very thankful if someone could help me, I’m completely thrown up.

Here is the Console of “Running command: stack”:

01:20:28: # Stack Flat Frames to pp_flat_stacked.fit

01:20:28: Running command: stack

01:20:28: Checking sequences in the directory: D:\Programme\Siril\S\process.

01:20:28: Stacking sequence pp_flat_

01:20:28: Processing all images in the sequence (31)

01:20:28: Computing normalization…

01:20:28: With the current memory and thread (16) limits, up to 16 thread(s) can be used for sequence normalization

01:20:29: Reading FITS: file pp_flat_00013.fit, 3 layer(s), 6240x4160 pixels, 32 bits

01:20:29: Reading FITS: file pp_flat_00001.fit, 3 layer(s), 6240x4160 pixels, 32 bits

01:20:29: Reading FITS: file pp_flat_00005.fit, 3 layer(s), 6240x4160 pixels, 32 bits

01:20:29: Reading FITS: file pp_flat_00024.fit, 3 layer(s), 6240x4160 pixels, 32 bits

01:20:29: Reading FITS: file pp_flat_00018.fit, 3 layer(s), 6240x4160 pixels, 32 bits

01:20:29: Reading FITS: file pp_flat_00020.fit, 3 layer(s), 6240x4160 pixels, 32 bits

01:20:29: Reading FITS: file pp_flat_00007.fit, 3 layer(s), 6240x4160 pixels, 32 bits

01:20:29: Reading FITS: file pp_flat_00021.fit, 3 layer(s), 6240x4160 pixels, 32 bits

01:20:29: Reading FITS: file pp_flat_00015.fit, 3 layer(s), 6240x4160 pixels, 32 bits

01:20:29: Reading FITS: file pp_flat_00011.fit, 3 layer(s), 6240x4160 pixels, 32 bits

01:20:29: Reading FITS: file pp_flat_00019.fit, 3 layer(s), 6240x4160 pixels, 32 bits

01:20:29: Reading FITS: file pp_flat_00022.fit, 3 layer(s), 6240x4160 pixels, 32 bits

01:20:29: Reading FITS: file pp_flat_00009.fit, 3 layer(s), 6240x4160 pixels, 32 bits

01:20:29: Reading FITS: file pp_flat_00017.fit, 3 layer(s), 6240x4160 pixels, 32 bits

01:20:29: Reading FITS: file pp_flat_00023.fit, 3 layer(s), 6240x4160 pixels, 32 bits

01:20:31: MAD is null. Statistics cannot be computed.

01:20:31: MAD is null. Statistics cannot be computed.

01:20:31: MAD is null. Statistics cannot be computed.

01:20:31: MAD is null. Statistics cannot be computed.

01:20:31: MAD is null. Statistics cannot be computed.

01:20:31: MAD is null. Statistics cannot be computed.

01:20:31: MAD is null. Statistics cannot be computed.

01:20:31: MAD is null. Statistics cannot be computed.

01:20:31: MAD is null. Statistics cannot be computed.

01:20:31: MAD is null. Statistics cannot be computed.

01:20:31: MAD is null. Statistics cannot be computed.

01:20:31: MAD is null. Statistics cannot be computed.

01:20:31: MAD is null. Statistics cannot be computed.

01:20:31: MAD is null. Statistics cannot be computed.

01:20:31: MAD is null. Statistics cannot be computed.

01:20:33: MAD is null. Statistics cannot be computed.

01:20:33: MAD is null. Statistics cannot be computed.

01:20:33: MAD is null. Statistics cannot be computed.

01:20:33: MAD is null. Statistics cannot be computed.

01:20:33: MAD is null. Statistics cannot be computed.

01:20:33: MAD is null. Statistics cannot be computed.

01:20:33: MAD is null. Statistics cannot be computed.

01:20:33: MAD is null. Statistics cannot be computed.

01:20:33: MAD is null. Statistics cannot be computed.

01:20:33: MAD is null. Statistics cannot be computed.

01:20:33: MAD is null. Statistics cannot be computed.

01:20:33: MAD is null. Statistics cannot be computed.

01:20:33: MAD is null. Statistics cannot be computed.

01:20:33: MAD is null. Statistics cannot be computed.

01:20:34: MAD is null. Statistics cannot be computed.

01:20:34: MAD is null. Statistics cannot be computed.

01:20:34: MAD is null. Statistics cannot be computed.

01:20:35: Normalization failed. Check image 5 first.

01:20:35: Normalization failed. Check image 23 first.

01:20:35: MAD is null. Statistics cannot be computed.

01:20:35: MAD is null. Statistics cannot be computed.

01:20:35: MAD is null. Statistics cannot be computed.

01:20:35: MAD is null. Statistics cannot be computed.

01:20:35: MAD is null. Statistics cannot be computed.

01:20:35: MAD is null. Statistics cannot be computed.

01:20:35: MAD is null. Statistics cannot be computed.

01:20:35: MAD is null. Statistics cannot be computed.

01:20:35: Normalization failed. Check image 21 first.

01:20:35: MAD is null. Statistics cannot be computed.

01:20:35: MAD is null. Statistics cannot be computed.

01:20:35: MAD is null. Statistics cannot be computed.

01:20:35: Normalization failed. Check image 1 first.

01:20:35: Normalization failed. Check image 18 first.

01:20:35: Normalization failed. Check image 13 first.

01:20:35: Normalization failed. Check image 20 first.

01:20:35: Normalization failed. Check image 15 first.

01:20:35: MAD is null. Statistics cannot be computed.

01:20:35: Normalization failed. Check image 11 first.

01:20:35: Normalization failed. Check image 17 first.

01:20:35: Normalization failed. Check image 24 first.

01:20:35: Normalization failed. Check image 7 first.

01:20:35: Normalization failed. Check image 9 first.

01:20:35: Normalization failed. Check image 19 first.

01:20:35: MAD is null. Statistics cannot be computed.

01:20:35: Normalization failed. Check image 22 first.

01:20:35: Reading FITS: file pp_flat_00003.fit, 3 layer(s), 6240x4160 pixels, 32 bits

01:20:36: MAD is null. Statistics cannot be computed.

01:20:36: MAD is null. Statistics cannot be computed.

01:20:37: MAD is null. Statistics cannot be computed.

01:20:37: Normalization failed. Check image 3 first.

01:20:37: Stacking failed, please check the log to fix your issue.

01:20:37: Execution time: 8.94 s

01:20:37: Setting CWD (Current Working Directory) to ‘D:\Programme\Siril\S’

01:20:37: Script execution failed.