Spectra of Planetary Nebulae

Nebula	NGC6537	RA (J2000)	18 05 13.1
Constellation	Sagittarius	Dec	-19 50 34.8
Size (arcsec)	24 x 18	Other names	PK 010+00.1
Mag (V)	11.6		Red Spider
Surface Brightness (mag/arcsec2)	17.94		VV 147

HAG 24" RC, SBIG STF-8300M, Lhires III, 300 gr/mm, 300 + 600 sec, 2021-08-23@21:39

Weak hydrogen, strong nitrogen, some sulphur and argon

DSS2 image, 10 arcmin square

99 / 209 (pg 106)