P-CYGNI-SPECTRAL ATLAS WITH COMPLETE LINE IDENTIFICATIONS IN THE WAVELENGTH RANGE FROM 4840 TO 6760 ANGSTROM

Using the coude spectrograph of the NAO 2m RCC telescope at the Rhodop e Mountains, Bulgaria, 11 spectra in the wavelength range from 4840 to 6760 Angstrom of P Cygni were obtained during the years 1981, 1983 an d 1985. By averaging these spectra we achieved a SIN-ratio of about 50 . Here we present a spectral atlas with complete line identifications. Apart from the lines listed by de Groot (1969) many pure bright lines are identified. Most of them are lines of FeIII with high multiplet n umbers and NII. Further emission Lines are those of SiII multiplets 2, 4 and 5. A new feature is SII spectrum in absorption and emission. In addition to the forbidden lines discovered by Stahl et al. (1991, 199 3) three new lines, [FeII19] lambda 5159, [FeII18] lambda 5273 and [Fe II34] lambda 5477 are identified. The presence of some [TiII9] lines a s well as the red Lines of [NII1] is considered as quite probable.