Publication Date:
2018-06-08
Description:
In this paper we present optical long-slit spectroscopy and imaging of the protoplanetary nebula CRL 618. The optical lobes of CRL 618 consist of shock-excited gas, which emits many recombination and forbidden lines, and dust, which scatters light from the innermost regions.
Keywords:
Astrophysics
Type:
Astrophysical Journal; Volume 578; 269-289
Format:
text
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