12 citations · 12 across the 3 of their papers we have counts for
3 papers
Andromeda's Parachute: Time Delays and Hubble Constant
Vyacheslav N. Shalyapin, Luis J. Goicoechea, Karianne Dyrland +1
The gravitational lens system PS J0147+4630 (Andromeda's Parachute) consists of four quasar images ABCD and a lensing galaxy. We obtained -band light curves of ABCD in the 2017$…
Revisiting Andromeda's Parachute
Vyacheslav N. Shalyapin, Luis J. Goicoechea, Karianne Dyrland +1
The gravitational lens system PS J0147+4630 (Andromeda's Parachute) consists of four quasar images ABCD and a lensing galaxy. We obtained -band light curves of ABCD in the 2017$…
Dynamical Modeling of the CIV Broad Line Region of the Multiply Imaged Quasar SDSS J2222+2745
Peter R. Williams, Tommaso Treu, Håkon Dahle +8
We present CIV BLR modeling results for the multiply imaged quasar SDSS J2222+2745. Using data covering a 5.3 year baseline after accounting for gravitational time delays…