File:Hb 12 Visible + Infrared.png
Original file (749 × 652 pixels, file size: 797 KB, MIME type: image/png)
Captions
Captions
Summary[edit]
| Description |
While trying to write an article regarding the Hubble archive today, I revisited this object and decided to process it again. Previously I used NICMOS data for the infrared part, visible in orange as the slightly blurry-looking rings and arcs around the brighter central structure. The old version is here. I think the new version offers up a somewhat clearer vision of the infrared portion. NICMOS was always a bit difficult to work with because there were a lot of "features"—as they have been charitably called—to work out of the image. This version uses observations made by the newer WFC3/IR, and I am a lot more confident that every little faint detail you see here is indeed the nebula and not some instrumental wonkiness. I removed the diffraction spikes once again because they were very distracting and easy to confuse with the structure of the object. Data from following two proposals was used to create the image: Characterization of the WFC3 IR Grisms Hubble Heritage Observations of PNe with WFPC2 Orange: WFC3/IR F140W Green: WFPC2 F658N Blue: WFPC2 F656N North is up. |
| Date | |
| Source | Hb 12 Visible + Infrared |
| Author | Judy Schmidt from Fresh Meadows, NY, USA |
Licensing[edit]
- 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@N00/27325435130. It was reviewed on 25 June 2016 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 16:01, 25 June 2016 | | 749 × 652 (797 KB) | Fabian RRRR (talk | contribs) | {{Information |Description=While trying to write an article regarding the Hubble archive today, I revisited this object and decided to process it again. Previously I used NICMOS data for the infrared part, visible in orange as the slightly blurry-look... |
You cannot overwrite this file.
File usage on Commons
The following page uses this file:
