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| SNR J0500.0-7007
Common Name: N186D Distance: 50kpc( Westerlund(1990) )Center of X-ray emission (J2000): ( 05 00 00.0, -70 07 48.0 )X-ray size: 1.9 x 1.9Description: There are 2 diffuse sources in this field. The SNR 0500-702 is the northern object, The larger southern object is an HII region. | |
| Not available | 
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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) | | 900194
| 3355
| "ACIS-235678"
| 37.3 | 37.3 | 2003-01-01 | ( 04 59 49.0, -70 10 28.0 ) |
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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)
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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.) | | 3355 | 14.5 MB | 4.7 MB | 9.8 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 diffuse SNR N186D | 0.3 - 10.0 | 2.625e+03 | 7.041e-02 | 2.27e-13 | 1.15e-12 | 3.42e+35 |
| 0.3 - 2.1 | 2.289e+03 | 6.140e-02 | 2.24e-13 | 1.14e-12 | 3.41e+35 |
| 2.1 - 10.0 | 4.334e+02 | 1.162e-02 | 2.93e-15 | 3.07e-15 | 9.15e+32 |
| superbubble N186 | 0.3 - 10.0 | 6.752e+03 | 1.811e-01 | 5.18e-13 | 1.68e-12 | 5.00e+35 |
| 0.3 - 2.1 | 4.980e+03 | 1.336e-01 | 4.11e-13 | 1.57e-12 | 4.68e+35 |
| 2.1 - 10.0 | 2.042e+03 | 5.477e-02 | 1.08e-13 | 1.10e-13 | 3.27e+34 |
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| NH = 0.2(1022 cm-2) Assumed distance: 50kpc ( 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 | | 3355 | |
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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 Jaskot, et al. 2011, ApJ, 729, 28 : Chandra 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
