Wide field-of-view study of the Eagle Nebula with the Fourier transform imaging spectrograph SITELLE at CFHT

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Volume 635 (March 2020)

A&A, 635 (2020) A111

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Table 5

Results of the comparison between the narrow band images from HST/WFC3, SITELLE, and MUSE.

		Aperture #1	Aperture #2	Aperture #3	Aperture #4
RA (J2000)		18 18 51.03	18 18 48.91	18 18 50.06	18 18 48.74
Dec (J2000)		–13 49 04.01	–13 49 04.94	–13 49 33.68	–13 49 49.68

F502N	HST/WFC3	2.56	2.99	3.04	3.29
	SIT	2.43	2.70	2.89	3.25
	SIT_s	2.34	2.60	2.78	3.10
	SIT_g	2.33	2.59	2.77	3.10
	MUSE	2.72	2.75	3.09	3.39

F657N	HST/WFC3	8.39	7.92	7.57	11.6
	SIT	7.95	6.85	7.07	10.8
	SIT_s	7.83	6.76	6.94	10.7
	SIT_g	7.83	6.76	6.94	10.7
	MUSE	8.08	6.42	6.87	10.3

F673N	HST/WFC3	0.86	0.61	0.58	1.22
	SIT	0.81	0.52	0.54	1.04
	SIT_s	0.90	0.82	0.69	1.37
	SIT_g	0.89	0.87	0.73	1.39
	MUSE	0.96	0.61	0.61	1.18

Notes. For SITELLE, we use (1) the original data, (2) a thinly sampled “sinc” function identical to the fit, and (3) a thinly sampled Gaussian model with identical integrated flux, width, and position as the “sinc” fit. All values are in 10⁻¹⁴ erg s⁻¹ cm⁻² A⁻¹.

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