PDRs4All - III. JWST’s NIR spectroscopic view of the Orion Bar

Open Access

Table A.1

NIRSpec/NIRCam cross-calibration measurements.

Filter	a ⁽¹⁾	b ⁽¹⁾ MJy sr⁻¹
(1)	(2)	(3)

g235h-f170lp
F187N	0.994±0.001	−19.115±1.150
F210M	0.897±0.003	5.252±0.292
F212N	0.804±0.007	13.579 ± 0.474
Average	0.9797±0.0011	6.3578±0.2432

g395h-f290lp

F335M	0.8709±0.0009	4.6709±0.4649
F405N	0.9213±0.0038	1.8698±2.6086
Average	0.8992±0.0005	3.0398±0.1748

Notes. ⁽¹⁾Cross-calibration is parameterised by $I_{v}^{NIRCam} = a I_{v}^{NIRSpec} + b$ $I_v^{{\rm{NIRCam}}} = aI_v^{{\rm{NIRSpec}}} + b$ . We multiply the F100LP and F170LP cubes by the average value of a for F170LP, and we multiply the F290LP cubes by the average value of a for that grating/filter combination. We do not use b in our analysis.

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