Copyright 2019-2026 Caltech, Support from NASA is acknowledged. This information is taken from a collection created and curated by the NASA/IPAC Extragalactic Database (NED), operated by the California Institute of Technology (Caltech). If your research benefits from the use of NED, the following acknowledgement in your paper would be appreciated: "This research has made use of the NASA/IPAC Extragalactic Database (NED), which is funded by the National Aeronautics and Space Administration and operated by the California Institute of Technology." See: https://ned.ipac.caltech.edu/Documents/Overview/Acknowledgments A row number applicable to this list only Bandpass at which the data were measured Photometry value as published and interpreted by NED team Spectral line type as published and interpreted by NED team (emission, absorption, both) Photometry upper uncertainty as published and interpreted by NED team Photometry lower uncertainty as published and interpreted by NED team Photometry unit as published and interpreted by NED team Frequency value as standardized by NED Flux value as standardized by NED Upper uncertainty of flux as standardized by NED Lower uncertainty of flux as standardized by NED Upper limit of flux as standardized by NED Lower limit of flux as standardized by NED Telescope as published and interpreted by NED team Instrument as published and interpreted by NED team Frequency value as published and interpreted by NED team Frequency unit as published and interpreted by NED team Aperture Type as published and interpreted by NED team (e.g. flux in fixed aperture, total flux) Bibliographic reference code

1	H{alpha}+[NII]	-9.3	Lines measured in emission	0.12	0.12	log(erg/cm^2/s)	456000000000000	50120000000000	13850000000000	13850000000000			Bok 2.3m, VATT 1.8m, 0.9m	CCD	6573.5	A	flux integrated from map or image	2008ApJS..178..247K
2	HI (21 cm line)	6.15	Lines measured in emission	0.10	0.10	m_21 mag	1420409984	151400000	14600000	14600000			Literature compilation	Literature compilation	21	cm	multiple methods	1991RC3.9.C...0000d
3	HI (21cm line) DRAO	29221.4	Lines measured in emission			Jy km/s	1420000000	138561299.993412					Synthesis Telescope	?	21	cm	flux integrated from map or image	2009ApJ...705.1395C