IUE Spectra of Seyvert 1 Galaxy NGC 7469- BLR Characteristics of NGC 7469
From the line ratios of Si III] 1892 to C III] 1909 (Feibelman & Aller 1987), we estimated the BLR electron densities and their changes of Seyfert 1 galaxy NGC 7469 using IUE spectra observed from June 11 to July 29, 1996 (Wanders et al. 1997). We separated blended Si III] and C III] lines using...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Korean Space Science Society (KSSS)
2005-09-01
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| Series: | Journal of Astronomy and Space Sciences |
| Subjects: | |
| Online Access: | http://ocean.kisti.re.kr/downfile/volume/kosss/OJOOBS/2005/v22n3/OJOOBS_2005_v22n3_187.pdf |