The NEMESIS catalogue of young stellar objects for the Orion star formation complex - I. General description of data curation

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Table D.7

Data types related to observables of mass inflow and outflow.

key	description	units	count	# sources
Hα (`accretion/ha.csv`)
`EW_Ha`	EW of Hα at λ6563 Å	Å	32760	20667
`FW_10%(Hα)`	Full-width at 10% of the Hα emission profile peak	km/s	1 181	945
`EW_Ha_PHOT`	EW of Hα from photometry	Å	1 514	1 239
`Ha_line_flag`	Flag for Hα profile classification^a	−	1 731	1 731
other lines (`accretion/ew_accretion_other.csv`)
Other Hydrogen Lines
`EW_Hb_4861`	EW of Hβ at λ4861 Å	Å	2357	2319
`EW_Hg_4340`	EW of Hγ at λ4340 Å	Å	57	48
`EW_H11_3771`	EW of H11 at λ3771 Å	Å	8	8
`EW_Pab_12822`	EW of Paschen β at λ12822 Å	Å	15	15
`EW_Pag`	EW of Paγ (λ1090 Å)	Å	7	7
`EW_Brg_21661`	EW of Brackett γ at λ21661 Å	Å	29	29
`EW_Br11_16810`	EW of Brackett 11 at λ16810 Å	Å	158	158
Helium Lines
`EW_HeI_6678`	EW of He I line at λ6678 Å	Å	249	231
`EW_HeI_5876`	EW of He I line at λ 5876 Å	Å	63	57
`EW_HeI_10830`	EW of He I line at λ 10830 Å	Å	58	54
Calcium Lines
`EW_Call_8498`	EW of Ca II triplet at λ8498 Å	Å	130	122
`EW_Call_8542`	EW of Ca II triplet at λ8542 Å	Å	1142	1134
`EW_Call_8662`	EW of Ca II triplet at λ8662 Å)	Å	135	129
`EW_Call_H_3934`	EW of Ca II H&K doublet at λ3964 Å	Å	49	41
`EW_Call_K_3969`	EW of Ca II H&K doublet at λ3969 Å	Å	53	45
Forbidden Lines
`EW__OI__5577`	EW of [O I] at λ5577 Å	Å	72	69
`EW__OI__6300`	EW of [O I] at λ6300 Å	Å	189	173
`EW__OI__6364`	EW of [O I] at λ6364 Å	Å	75	69
`EW__SII__6716`	EW of [S II] at λ6717Å	Å	162	157
`EW__SII__6731`	EW of [S II] at λ6731Å	Å	169	160
`EW__FeI__16440`	EW of [Fe II] at λ16440Å	Å	6	6
`EW__NII__6548`	EW of [N II] at λ 6548Å	Å	18	18
`EW__NII__6581`	EW of [N II] at λ 6581Å	Å	16	16
`EW__NII__6583`	EW of [N II] at λ 6583Å	Å	128	128
Other emission lines
`EW_OI_7773`	EW of the OI at λ7773 Å	Å	49	49
`EW_OI_8446`	EW of the OI line at λ8446 Å	Å	54	54
`EW_NaI_5893`	EW of the NaI doublet at λ5893 Å	Å	8	8
`EW_H2_1_0_S(1)`	EW of the H₂ 1-0 S(1) emission at λ2.1218µm	Å	13	13
`EW_CO_2_0`	EW of the CO 2-0 1st overtone at λ2.293µm	Å	24	24
Veiling (`accretion/veiling.csv`)
`veiling_r_opt`	optical-veiling at 6390-6710Å	−	779	779
`veiling_r_h`	ir-veiling at the H-band (~1.5µm)	−	32132	9031
`veiling_r_k`	ir-veiling at the K-band range (~2.2µm)	−	3	3
`veiling_r_r7465`	veiling around 7465Å	−	1 444	361

Notes. ^(a)Qualitative flags describing the Hα line profile as reported by Pettersson et al. (2014).

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