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| SNR J0523.0-6753
Common Name: SNR in N44 Distance: 50kpc( )Center of X-ray emission (J2000): ( 05 23 00.1, -67 53 26.5 )X-ray size: 3'x3'Description: only one half imaged | |
| Not available | |
Radio | X-Ray |
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| Summary of Chandra Observations
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Sequence | Obs. ID | Detectors Used | Exposure uf (ks) | Exposure f (ks) | Date Observed | Aimpoint (J2000) (RA, Dec) | 900195
| 3356
| ACIS-235678
| 18.7 | 18.6 | 2002-09-22 | ( 05 22 17.0, -67 56 38.0 ) |
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| Exposureuf => Exposure time of unfiltered event file Exposuref => Exposure time of filtered event file | |
| This object is just north east of DEM 152, a superbubble.It is only partially imaged so luminosity is ~2x that given here.Both this SNR and DEM 152 are in the HII region, N44.
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| Chandra Event File
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Click left mouse button on hyperlink below to download file | |
Obs. ID | Event 2 FITS File (un-filtered) | Event 2 FITS File (filtered) | AUX file (asol, badpix etc.) | 3356 | 7.7 MB | 3.4 MB | 5.0 MB |
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| Chandra Counts and Fluxes
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Region | Energy Range (keV) | Signal (counts) | Rate (counts s-1) | FabsX (ergs cm-2s-1) | FX (ergs cm-2s-1) | LX (ergs s-1) | | 0.3 - 10.0 | 6.214e+02 | 3.348e-02 | 1.79e-13 | 4.02e-13 | 1.20e+35 |
0.3 - 2.1 | 8.135e+02 | 4.383e-02 | 1.64e-13 | 3.86e-13 | 1.15e+35 |
2.1 - 10.0 | -1.718e+02 | -9.257e-03 | 1.57e-14 | 1.65e-14 | 4.91e+33 |
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| NH = 0.2(1022 cm-2) Assumed distance: 50kpc ( ) |
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| Chandra Images
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| Images in Several Energy BandsTrue Color ImageEquivalent Width Map
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Chandra Spectra | |
| Spectra of Several Regions
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Other Wavelengths | |
| Radio ImagesSurvey Missions
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Compact Sources | |
Obs. ID | Position (J2000) | Size | Net Count | Count rate | Note | 3356 | |
| ( 05 22 31.1, -67 50 59.1 ) | < 1.0" | 8.0 | 4.27e-04 | |
| ( 05 22 35.8, -67 53 49.3 ) | < 1.0" | 14.0 | 7.48e-04 | |
| ( 05 22 50.8, -67 50 56.5 ) | < 1.0" | 20.0 | 1.07e-03 | |
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This list is not complete. Sources are obvious and usually within or close to the remnant. The size refers to the appearance of the source and can be larger for off-axis sources.
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References | |
| Jaskot, et al. 2011, ApJ, 729, 28 : Chandra Long, et al 1981, ApJ, 248, 925 : Einstein