Fe

Cross sections

[An explanation of the cross sections in this database]
[All cross sections — variable wavelength scale]
[All cross sections — variable wavelength scale in binary hdf5 format]
[All cross sections — 0.1nm wavelength scale]
[Photoionisation cross section — separate lines and continuum]
[Download cross section figure as pdf]

Photodissociation and ionisation rates (s^-1)

Radiation	Photodissociation	Photoionisation
ISRF	—	4.71e-10
Mathis	—	3.10e-10
4000K	—	1.20e-11
10000K	—	2.10e-10
20000K	—	4.10e-10
Lyman-alpha	—	7.67e-10
Solar	—	3.90e-11
TW-Hya	—	5.90e-10
Cosmic ray UV	—	4.81e-14

[An explanation of the interstellar photo rates.]
[An explanation of the cosmic-ray induced photo rates.]
[An explanation of the radiation fields listed below.]
[Download all rates in a csv file.]

Shielding functions and fitted constants

Photodissociation

Radiation	γE2	γexp	k0fit	γfit	Line data	Dust data
ISRF	-	-	-	-
Mathis	-	-	-	-
4000K	-	-	-	-
10000K	-	-	-	-
20000K	-	-	-	-
Lyman-alpha	-	-	-	-
Solar	-	-	-	-
TW-Hya	-	-	-	-

Photoionisation

Radiation	γE2	γexp	k0fit	γfit	Line data	Dust data
ISRF	1.81	2.62	0.56	2.33	[Download]	[Download]
Mathis	1.82	2.63	0.56	2.33	[Download]	[Download]
4000K	1.62	2.37	0.62	2.12	[Download]	[Download]
10000K	1.72	2.49	0.59	2.23	[Download]	[Download]
20000K	1.80	2.60	0.56	2.31	[Download]	[Download]
Lyman-alpha	2.11	2.97	0.58	2.70	[Download]	[Download]
Solar	1.93	2.76	0.55	2.46	[Download]	[Download]
TW-Hya	1.90	2.72	0.55	2.42	[Download]	[Download]

[An explanation of the shielding functions and parameterisations.]
[Download all γ factors in a csv file.]
[Download all dust and line shielding functions in a zip file.]