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| SNR 0525-66.1
Common Name: N 49 Distance: 50kpc(distance to LMC, Westerlund(1990) )Position of Central Source (J2000): ( 05 26 00.9, -66 04 36.4 )X-ray size: 1.4 x 1.4?Description: Interior clumps, interior SGR | |
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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) | | 500043
| 747
| ACIS-7
| 40.9 | 39.9 | 2000-01-04 | ( 05 26 00.7, -66 04 35.0 ) |
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 | Exposureuf => Exposure time of unfiltered event file
Exposuref => Exposure time of filtered event file | |
| The whole remnant is covered by chip ACIS-S3(CCD_ID=7)Subarray was used and it does not cover whole remnant.
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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.) | | 747 | 11.7 MB | 10.5 MB | 11.6 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) | | total | 0.3 - 10.0 | 2.026e+05 | 5.083e+00 | 1.63e-11 | 7.35e-11 | 2.19e+37 |
| 0.3 - 2.1 | 1.984e+05 | 4.979e+00 | 1.44e-11 | 7.16e-11 | 2.13e+37 |
| 2.1 - 10.0 | 4.212e+03 | 1.057e-01 | 1.88e-12 | 2.00e-12 | 5.94e+35 |
| central object | 0.3 - 10.0 | 1.050e+04 | 2.633e-01 | 1.49e-12 | 4.21e-12 | 1.25e+36 |
| 0.3 - 2.1 | 9.081e+03 | 2.278e-01 | 7.99e-13 | 3.49e-12 | 1.04e+36 |
| 2.1 - 10.0 | 1.459e+03 | 3.661e-02 | 6.97e-13 | 7.25e-13 | 2.16e+35 |
| shell | 0.3 - 10.0 | 2.097e+05 | 5.262e+00 | 1.48e-11 | 6.99e-11 | 2.08e+37 |
| 0.3 - 2.1 | 2.063e+05 | 5.176e+00 | 1.37e-11 | 6.87e-11 | 2.05e+37 |
| 2.1 - 10.0 | 3.469e+03 | 8.704e-02 | 1.18e-12 | 1.27e-12 | 3.78e+35 |
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| NH = 0.3(1022 cm-2) Assumed distance: 50kpc (distance to LMC, Westerlund(1990) ) | - nH was derived from the spectrum of the central source
- because observation did not cover the whole remant, some flux values are partial values.
- see fit detail page for more about the fit.
- see chandra spectrum page for region used.
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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 | | 747 | |
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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 | |
| Dickel and Milne 1998, AJ, 115, 1057 : ATCA Hughes et al. 1998, ApJ, 505, 732 : ASCA Kulkarni et al. 2003, ApJ, 585, 948 : Chandra Park et al 2003, ApJ, 586, 210 : Chandra Westerlund 1990, A&ARv, 2, 29 : Distance to LMC
