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| Paper: |
The Multiple Outflows in the Galactic Halo PN H4-1 |
| Volume: |
313, Asymmetrical Planetary Nebulae III |
| Page: |
202 |
| Authors: |
Tajitsu, A.; Otsuka, M. |
| Abstract: |
H4-1 (PN G 049.3+88.1) is a Galactic halo PNe located in the direction of north Galactic pole. Through our near infrared imaging observation, we found the strong molecular hydrogen emission and its peculiar structure in this PN. And, we also obtained spatially resolved optical
high dispersion spectrum of this object, which show the existence of asymmetric bipolar outflows. Using these result, we discuss about the complicate mass loss
mechanism. |
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