CCD images are presented in V, R and I broad-band filters of the two young stellar objects PP1 and PP9, selected from the Parsamian and Petrosian (1979) list, for which integrated photometry with standard stars was obtained. The results of this analysis are discussed, together with near-IR and IRAS photometric data, on the basis of the energy distribution diagrams and morphological considerations.
CCD images of nebular sources in star forming regions
BUSSO, Maurizio Maria;
1990
Abstract
CCD images are presented in V, R and I broad-band filters of the two young stellar objects PP1 and PP9, selected from the Parsamian and Petrosian (1979) list, for which integrated photometry with standard stars was obtained. The results of this analysis are discussed, together with near-IR and IRAS photometric data, on the basis of the energy distribution diagrams and morphological considerations.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.