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** Warning: Noise scaling factors are being calculated from non-raw data. Image weights can be wrong
Hello
The prosses before the Warning:
After running the NSG script and, by clicking exit, Pixinsight opens the Image Integration automatically. All normal till here. I left all the settings on Image Integration as it is and I run it.
After running the NSG script and, by clicking exit, Pixinsight opens the Image Integration automatically. All normal till here. I left all the settings on Image Integration as it is and I run it.
The problem warnings appears in all my images. I test it with many different images with no change.
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H:/2021/NGC 7822/PI/registered/Light_BIN-1_EXPOSURE-300.00s_FILTER-H_Mono/w34_LIGHT_NGC 7822_H_2021-06-21-22-47-37__300.00_1x1_Gain-139_Off-50_Temp_-15.00_0002_c_cc_r_nsg.xisf
Loading image: w=4656 h=3520 n=1 Gray Float32
7 image properties
96 FITS keyword(s) extracted.
Computing image statistics: done
** Warning: PSF signal/power estimates are being calculated from non-raw data. Image weights can be wrong or inaccurate.
Computing PSF signal estimates: done
** Warning: Noise scaling factors are being calculated from non-raw data. Image weights can be wrong or inaccurate.
Computing noise scaling factors: done
Scale factors : (6.094689e-01,6.340123e-01)
Zero offset : -2.200020e-05
Noise scaling factors : (9.481016e-04,1.098324e-03)
Scaled noise estimates : 1.7836e+00
Weight : 3.43007e-01
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Any Idea.
Thank you
Harry
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