![PPT - In-Orbit vignetting calibration of the XMM-Newton telescopes PowerPoint Presentation - ID:4229119 PPT - In-Orbit vignetting calibration of the XMM-Newton telescopes PowerPoint Presentation - ID:4229119](https://image2.slideserve.com/4229119/in-orbit-vignetting-calibration-of-the-xmm-newton-telescopes-l.jpg)
PPT - In-Orbit vignetting calibration of the XMM-Newton telescopes PowerPoint Presentation - ID:4229119
![It doesn't make sense to me that there is vignetting within 6 arc-min of the telescope boresight. What am I missing? : r/jameswebb It doesn't make sense to me that there is vignetting within 6 arc-min of the telescope boresight. What am I missing? : r/jameswebb](https://preview.redd.it/it-doesnt-make-sense-to-me-that-there-is-vignetting-within-v0-gaz0jruzz0p81.png?auto=webp&s=ca7559e6f3d21e39450502f0fa43b6594a01a5c9)
It doesn't make sense to me that there is vignetting within 6 arc-min of the telescope boresight. What am I missing? : r/jameswebb
Skewed vignetting and Collimation Issues?!: Astrophotography Talk Forum Forum: Digital Photography Review
Skewed vignetting and Collimation Issues?!: Astrophotography Talk Forum Forum: Digital Photography Review
![Combined all-EPIC vignetting-corrected soft band exposure map of 18... | Download Scientific Diagram Combined all-EPIC vignetting-corrected soft band exposure map of 18... | Download Scientific Diagram](https://www.researchgate.net/publication/1901109/figure/fig1/AS:669073528586258@1536530968651/Combined-all-EPIC-vignetting-corrected-soft-band-exposure-map-of-18-XMM-Newton-pointings.png)