GFALL

Atomic spectral line database from CD-ROM 23 of R. L. Kurucz.

[1]:

from carsus.io.kurucz import GFALLReader

 ChiantiPy version 0.8.4
 found PyQt5 widgets
 using PyQt5 widgets

By default, a patched version of gfall.dat is downloaded from the tardis-sn/carsus-db repository. If you want to use a local copy use the fname parameter.

[2]:

gfall_reader = GFALLReader()

[    carsus.io.kurucz.gfall][WARNING] - A specific combination to identify unique levels from GFALL data has not been given. Defaulting to ["energy", "j"]. (gfall.py:90)

[8]:

gfall_reader.levels

[8]:

			energy	j	label	method	priority
atomic_number	ion_charge	level_index
2	0	0	0.000	0.0	s2 1S	meas	10
		1	159856.069	1.0	2s 3S	meas	10
		2	166277.546	0.0	2s 1S	meas	10
		3	169086.864	2.0	2p 3P	meas	10
		4	169086.940	1.0	2p 3P	meas	10
...	...	...	...	...	...	...	...
92	1	261	39508.266	7.5	NaN	meas	10
		262	41317.031	5.5	NaN	meas	10
		263	43635.738	6.5	NaN	meas	10
		264	44173.973	6.5	NaN	meas	10
		265	45533.457	6.5	NaN	meas	10

38334 rows × 5 columns

[9]:

gfall_reader.lines

[    carsus.io.kurucz.gfall][INFO] - Extracting line data: atomic_number, ion_charge, energy_lower, j_lower, energy_upper, j_upper, wavelength, loggf. (gfall.py:347)

[9]:

				energy_upper	j_upper	energy_lower	j_lower	wavelength	gf
atomic_number	ion_charge	level_index_lower	level_index_upper
7	5	0	14	4016390.000	1.0	0.000	0.0	2.4898	0.143880
7	5	0	6	3473790.000	1.0	0.000	0.0	2.8787	0.674528
5	3	0	9	1898180.000	1.0	0.000	0.0	5.2682	0.134896
			6	1658020.000	1.0	0.000	0.0	6.0313	0.609537
			3	1636882.000	1.0	0.000	0.0	6.1092	0.000007
...	...	...	...	...	...	...	...	...	...
26	0	323	330	51461.667	4.0	51361.388	3.0	99694.5982	0.013002
26	1	722	725	109912.180	4.5	109811.920	4.5	99713.4910	0.000094
20	0	138	144	48340.750	0.0	48240.530	1.0	99753.2890	3.380648
22	0	326	333	43975.718	1.0	43875.513	1.0	99768.2213	0.000769
20	0	177	190	48760.140	2.0	48660.130	1.0	99962.7500	0.001324

563283 rows × 6 columns