True Color Image Gallery: Galactic SNR | Magellanic Cloud SNR

G299.2-02.9


Radio	X-Ray

Sequence	Obs. ID	Detectors Used	Exposure _uf (ks)	Exposure _f (ks)	Date Observed	Aimpoint (J2000) (RA, Dec)
Summary of Chandra Observations
500511	5517	ACIS-235678	29.6	29.3	2005-04-09	( 12 15 33.8, -65 26 33.9 )

	Exposure_uf => Exposure time of unfiltered event file Exposure_f => Exposure time of filtered event file
Remnant spread over 3 ACIS chips Only chip 7 used for spectrum and flux. Flux and L_x above low because of use of c7 only and gaps.

Obs. ID	Event 2 FITS File (un-filtered)	Event 2 FITS File (filtered)	AUX file (asol, badpix etc.)
Chandra Event File
Click left mouse button on hyperlink below to download file
5517	20.4 MB	14.8 MB	7.8 MB

Region	Energy Range (keV)	Signal (counts)	Rate (counts s^-1)	F^abs_X (ergs cm^-2s^-1)	F_X (ergs cm^-2s^-1)	L_X (ergs s^-1)
Chandra Counts and Fluxes
	0.3 - 10.0	1.351e+05	4.617e+00	1.68e-11	3.14e-11	1.83e+35
	0.3 - 2.1	1.326e+05	4.533e+00	1.62e-11	3.08e-11	1.80e+35
	2.1 - 10.0	2.518e+03	8.604e-02	6.50e-13	6.74e-13	3.94e+33

N_H = 0.2(10²² cm^-2) Assumed distance: 7kpc ( )

Chandra Images

Obs. ID	Position (J2000)	Size	Net Count	Count rate	Note
Compact Sources
5517
	( 12 15 11.4, -65 23 52.2 )	< 0.0"	146.0	4.94e-03	double
	( 12 15 12.3, -65 25 57.1 )	< 2.0"	100.0	3.38e-03
	( 12 15 20.5, -65 24 03.3 )	< 0.0"	50.0	1.69e-03
	( 12 15 23.7, -65 24 19.0 )	< 0.0"	90.0	3.04e-03

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.

Chandra Supernova Remnant Catalog
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