COS and WFC3 Observations of I Zwicky 18

Details COS and WFC3 Observations of I Zwicky 18 COS and WFC3 Observations of I Zwicky 18

Jul 2008

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2008hst..prop11523g&link_type=abstract

HST Proposal ID #11523. Cycle 17

Computer Science

Scientific paper

We will take advantage of COS' high sensitivity to study both the stellar and gaseous component {especially HeII 1640 and CIII] 1909}, in I Zwicky 18 {IZw18}. We will also take advantage of WFC3's high-QE IR detector to obtain H-band images of IZw18. The new NIR images will used in combination with the archival V and I ACS/WFC data to better characterize the old stellar population, i.e. red giant branch and asymptotic giant branch stars. The WFC3 observations will be executed at carefully planned intervals to have a fair sampling in the H band of the light curve of the Cepheid variable stars already identified in IZw18.;

Affiliated with

Also associated with

No associations

Rating

COS and WFC3 Observations of I Zwicky 18 does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with COS and WFC3 Observations of I Zwicky 18, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and COS and WFC3 Observations of I Zwicky 18 will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1320121