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| SNR J0047.2-7308
Common Name: 1 of 3 SNR in N19 Distance: 60kpc(distance to SMC, Westerlund(1990) )Position of Central Source (J2000): ( 00 47 19.8, -73 08 23.0 )X-ray size: 1.3x1.3Description: dim, overlapping, no sharp features, weak central source in J0047.2 | |
| Not available | 
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Radio | X-Ray |
- Radio Images Page: not availabe
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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) | | 500383
| 3904
| "ACIS-235678"
| 74.4 | 74.4 | 2003-01-29 | ( 00 47 17.0, -73 08 22.0 ) |
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 | Exposureuf => Exposure time of unfiltered event file
Exposuref => Exposure time of filtered event file | |
| Both remnants are covered by chip ACIS-S3(CCD_ID=7)two of three SNR in N19J0047.2-7308 superimposed on larger remnant, J0047.5-7308
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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.) | | 3904 | 19.9 MB | 6.1 MB | 19.6 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 0047.2-7308 | 0.3 - 10.0 | 4.074e+03 | 5.476e-02 | 1.71e-13 | 4.05e-13 | 1.74e+35 |
| 0.3 - 2.1 | 3.734e+03 | 5.019e-02 | 1.46e-13 | 3.78e-13 | 1.62e+35 |
| 2.1 - 10.0 | 5.384e+02 | 7.237e-03 | 2.54e-14 | 2.71e-14 | 1.16e+34 |
| total 0047.5-7308 | 0.3 - 10.0 | 7.893e+03 | 1.061e-01 | 3.74e-13 | 6.42e-13 | 2.75e+35 |
| 0.3 - 2.1 | 8.002e+03 | 1.076e-01 | 3.46e-13 | 6.13e-13 | 2.63e+35 |
| 2.1 - 10.0 | 8.813e+01 | 1.185e-03 | 2.85e-14 | 2.94e-14 | 1.26e+34 |
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| NH = 0.3(1022 cm-2) Assumed distance: 60kpc (distance to SMC, Westerlund(1990) ) |
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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 | |
| Survey Missions
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Compact Sources | |
Obs. ID | Position (J2000) | Size | Net Count | Count rate | Note | | 3904 | |
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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 et al. 2001, AJ, 122, 849 : ROSAT, Radio Westerlund 1990, A&ARv, 2, 29 : Distance to LMC
