Spectra of Planetary Nebulae

Nebula	M1-7	RA (J2000)	06 37 20.9
Constellation	Gemini	Dec	+24 00 36.5
Size (arcsec)	60	Other names	PK 189+07.1
Mag (V)	11.5		VV 30
Surface Brightness (mag/arcsec2)	20.13

HAG 24" RC, SBIG STF-8300M, Lhires III, 300 gr/mm, 3 x 600 sec, 2021-04-11@22:53

Small ellipse. Trace of sulphur

DSS2 image, 10 arcmin square

45 / 209 (pg 89)