File:JWST+HST NGC7496 (52224799818).png

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Captions

Captions

Yes, you can use this image! The attribution line is: NASA / ESA / CSA / Judy Schmidt. As I work through trying out different ways to combine the data, this method stood out as particularly pretty, even if it lacks immediate scientific clarity.

Summary

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Description
English: Yes, you can use this image! The attribution line is:

NASA / ESA / CSA / Judy Schmidt

As I work through trying out different ways to combine the data, this method stood out as particularly pretty, even if it lacks immediate scientific clarity. The glowing strands and flocks of dust, which would normally be dark in visible light imagery, are instead bright and glowing with infrared light from JWST.

A version showing just JWST data (dust) is here: https://www.flickr.com/photo.gne?short=2nyXMye

This galaxy in visible light from HST only is available here: https://www.flickr.com/photo.gne?short=2nhEraF

Data from the PHANGS-HST program were used to create this image. archive.stsci.edu/proposal_search.php?mission=hst&id=...

More on PHANGS here: phangs.stsci.edu/

Some processing notes and filter combinations:

JWST Filter Combination: Cyan: [mathematical operation] NIRCam F335M-(NIRCam F300M+NIRCam F360W) Orange: MIRI F770W Luminosity (grayscale): MIRI F770W


JWST data are overlaid on HST data with a Photoshop screen layer mode.

HST Filter Combination: Red: WFC3/UVIS F814W Green: WFC3/UVIS F555W Blue: WFC3/UVIS F438W+F336W+F275W

The upper right corner of the HST data was filled with cloned data to get rid of a hard edge where HST data were missing.

North is 83.25° counter-clockwise from up.
Date Taken on 18 July 2022, 11:52:28
Source JWST+HST NGC7496
Author geckzilla
Flickr sets
InfoField
JWST Processing; Resolution; Hubble Processing; all astronomy

Licensing

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w:en:Creative Commons
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This file is licensed under the Creative Commons Attribution 2.0 Generic license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
This image was originally posted to Flickr by geckzilla at https://flickr.com/photos/54209675@N00/52224799818. It was reviewed on 27 August 2023 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0.

27 August 2023

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