Supernova Remnant G018.9-01.1
Image Downloads
Processed JPG
multiwavelength G018.9-01.1_RX_GAL_axes.jpg Size: 1,015.05 KB
radio G018.9-01.1_R_GAL_axes.jpg Size: 96.50 KB
keV G018.9-01.1_X_GAL_axes.jpg Size: 57.17 KB
Unprocessed FITS
keV G018.9-01.1_2.42e+17_CHAN.fits Size: 2.47 MBradio G018.9-01.1_3.27E08_VLAH.fits Size: 1.38 MB
Description
Identification
- Id: G018.9-01.1
- Unique ID: G018.9-01.1
- Previous IDs: G18.95-1.1,G18.94-1.04
- Other Names:
- Supernova Event:
- Supernova Event Reference
Location
- J2000 R.a.: 18:29:50
- J2000 Dec.: -12:58:00
- J2000 From: Green J coord
- Constellation: Sct
Environment
- Context: contains PWN and PSR candidate CXOU J182913.1-125113
- Cloud Interaction: possible
- Cloud Interaction Reference
Age
- Shell: 2800 - 6100 yr
- Pulsar:
- Age Reference
Distance
- Shell: 1.6 - 4.7 kpc
- Pulsar:
- Distance Reference
Properties
- Radio Index: 0.39
- Radio Size: 33'
- X-ray Size: 7.7'
- Type: plerionic composite
- Type Reference
- Magnetic Field:
High-energy observations
| ID | Energy | Instrument | Resolution | Source Of Emission | Last Record | Published Papers | Web Pages |
|---|---|---|---|---|---|---|---|
| TeV | HESS | missed | 2018 | 2018A&A...612A...3H 2011PhDT.......329B |
|||
| 3FGL J1829.7-1304 | GeV | Fermi | detected | shell?? | 2016 | 2016ApJS..224....8A 2015ApJS..218...23A 2012ApJS..199...31N 2010ApJS..188..405A |
|
| keV | ROSAT | extended | shell | 2017 | 2017ApJ...844...84H 2004ApJ...603..152H 1997A&A...319..655F 1991A&A...246L..32A |
||
| keV | eROSITA | extended | shell | 2022 | 2022A&A...661A..19B | ||
| G018.9-01.1 | keV | Chandra | extended | (partial) shell, PSR? + PWN | 2010 | 2010ApJ...720..848T | http://hea-www.cfa.harvard.edu/ChandraSNR/G018.9-01.1/ |
| G19.0-1.1 | keV | ASCA | extended | shell, PWN? | 2004 | 2004ApJ...603..152H | http://www.astro.columbia.edu/~eric/atlas/asca/snrs/G19.0-1.1/G19.0-1.1.html |
External Resources
Green CatalogueCATS Database
Data as of 2025-03-17 - Web site version 2.0