Science Keywords: Select from 2 to 5 items. Science Keywords is a required field. US Admin CoI is a required field. Please specify your scheduling constraints or 'No Constraints' on all Observation forms. Please specify your scheduling constraints or 'No Constraints' on all Observation forms. Please specify your scheduling constraints or 'No Constraints' on all Observation forms. Please specify your scheduling constraints or 'No Constraints' on all Observation forms. 0 Assigned ID: 1050 ----- Attempting Submission 1 (Fri Aug 09 11:38:38 GMT 2019) ----- HST Phase I Proposal 1050 (Kharb.apt) successfully submitted. Receipt: # 1050-1 Joint Chandra/HST 0 ----- Attempting Submission 1 (Thu Sep 19 16:25:20 GMT 2019) ----- The Nature of Jets in Hybrid MOJAVE Blazars We propose to observe the cores, jets and external environments of four hybrid blazars that have an FRI-like jet on one side and an FRII-like jet on the other. These hybrid blazars belong to the MOJAVE survey which has been monitoring the parsec-scale jets of >100 blazars in the northern hemisphere over more than two decades. The Chandra and HST data will be used to construct broadband spectral energy distributions at several locations along the jet to determine if the X-ray emission is synchrotron or inverse-Compton in origin. The proposed X-ray and optical data will be utilized along with extensive complementary data at radio and gamma-ray frequencies on both parsec and kpc scales, to probe into the causes of the Fanaroff-Riley dichotomy in jets. We will observe the 4 quasars with arcsecond-scale radio jets, viz., PKS 0215+015, TXS 0730+504, PKS 1036+054 and PKS 1730-130, through the Wide Field Camera 3 (WFC3) on board HST, through the F160W (IR channel) and the F475W (UVIS channel) filters. The aim is to detect optical emission at various locations or knots along the jets of these quasars. Spectral index images will be made for these jet knots to understand the jet emission mechanism(s). Each target will be observed through each of the 2 filters (F160W and F475W) for 1 HST orbit each, giving a total of 8 orbits. Each orbit/visit is divided into 3 (sub-)exposures to create a 3-point LINE DITHER pattern. None Required Massive Black Holes And Their Host Galaxies Massive Black Holes And Their Host Galaxies 6 false false false false false false 200 true SUPPORTED GALAXY ELLIPTICAL JET QUASAR This object was generated by the targetselector and retrieved from the SIMBAD database. J2000 J2000 GALAXY ELLIPTICAL JET QUASAR This object was generated by the targetselector and retrieved from the SIMBAD database. J2000 J2000 GALAXY ELLIPTICAL JET QUASAR This object was generated by the targetselector and retrieved from the SIMBAD database. J2000 J2000 GALAXY ELLIPTICAL JET QUASAR This object was generated by the targetselector and retrieved from the SIMBAD database. J2000 J2000 WFC3/UVIS Imaging No No F475W WFC3/IR Imaging No No F160W WFC3/UVIS Imaging No No F475W WFC3/IR Imaging No No F160W WFC3/UVIS Imaging No No F475W WFC3/IR Imaging No No F160W WFC3/UVIS Imaging No No F475W WFC3/IR Imaging No No F160W POS-TARG DITHER 0.605 LINE false false 3 41.788 WFC3-IR-DITHER-LINE-3PT 1 false POS-TARG DITHER 0.135 LINE false false 3 46.84 WFC3-UVIS-DITHER-LINE-3PT 2 false The scheduling data was generated by CASM 27.2. CASM was run in Phase II mode. /private/var/folders/46/4jpf0wpx40jbz16h87362w240001d2/T/OPVisit12306033129107430595.xml Observing QSO-J0217+0144 through IR filter F160W and UVIS filter F475W. Jet PA = 130 deg (Tic-Visit :proposal-id 15995 :visit-id "01" :proposal-version -1 :trans-version "20200518" :date "12-Jun-2020 16:10:40.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 2 :saa-model "29" :si-bright-earth-limb-angle 20.0 :data-volume 1388496 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15995 :visit-id "01" :obset-id "01" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15995 :visit-id "01" :orbit-number 1 :pcs-time 383 :si-vis-utilization 2575 :al-overhead-at-end 0 :internal-dur-at-end 65 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3142 :pcs-gap 0 ) (Tic-Orbit :proposal-id 15995 :visit-id "01" :orbit-number 2 :pcs-time 392 :si-vis-utilization 2750 :al-overhead-at-end 116 :internal-dur-at-end 352 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3142 :pcs-gap 0 ) true 2 0 The scheduling data was generated by CASM 27.2. CASM was run in Phase II mode. Observing ICRF-J073352.5+502209 through IR filter F160W and UVIS filter F475W. Jet PA = 240 deg 1589313608000 85.0 (Tic-Visit :proposal-id 15995 :visit-id "02" :proposal-version -1 :trans-version "20190514" :date "19-Sep-2019 21:50:27.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 2 :saa-model "29" :si-bright-earth-limb-angle 20.0 :data-volume 1440720 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15995 :visit-id "02" :obset-id "02" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15995 :visit-id "02" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2875 :al-overhead-at-end 0 :internal-dur-at-end 65 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3333 :pcs-gap 0 ) (Tic-Orbit :proposal-id 15995 :visit-id "02" :orbit-number 2 :pcs-time 302 :si-vis-utilization 3031 :al-overhead-at-end 116 :internal-dur-at-end 352 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3333 :pcs-gap 0 ) true 2 0 The scheduling data was generated by CASM 27.2. CASM was run in Phase II mode. Observing QSO-B1036+054 through IR filter F160W and UVIS filter F475W. Jet PA = 55 deg 1589460515000 99.80000000000001 (Tic-Visit :proposal-id 15995 :visit-id "03" :proposal-version -1 :trans-version "20190514" :date "19-Sep-2019 21:50:55.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 2 :saa-model "29" :si-bright-earth-limb-angle 20.0 :data-volume 1388496 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15995 :visit-id "03" :obset-id "03" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15995 :visit-id "03" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2575 :al-overhead-at-end 0 :internal-dur-at-end 65 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3145 :pcs-gap 0 ) (Tic-Orbit :proposal-id 15995 :visit-id "03" :orbit-number 2 :pcs-time 302 :si-vis-utilization 2843 :al-overhead-at-end 116 :internal-dur-at-end 352 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3145 :pcs-gap 0 ) true 2 0 The scheduling data was generated by CASM 27.2. CASM was run in Phase II mode. Observing QSO-B1730-130 through IR filter F160W and UVIS filter F475W. Jet PA = 2 deg 1589484926000 247.0 (Tic-Visit :proposal-id 15995 :visit-id "04" :proposal-version -1 :trans-version "20190514" :date "19-Sep-2019 21:51:35.0" :trans-errors '(:WARNINGS 0 :ERRORS 0 :HEALTH-AND-SAFETY 0 :FATAL-ERRORS 0 :CONTINUABLE-FATALS 0) :number-of-orbits 2 :saa-model "29" :si-bright-earth-limb-angle 20.0 :data-volume 1388496 :tdrss-contact-duration 0 :coron NIL ) (Tic-Obset :proposal-id 15995 :visit-id "04" :obset-id "04" :pcs-mode "FGS" ) (Tic-Orbit :proposal-id 15995 :visit-id "04" :orbit-number 1 :pcs-time 333 :si-vis-utilization 2575 :al-overhead-at-end 0 :internal-dur-at-end 65 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3149 :pcs-gap 0 ) (Tic-Orbit :proposal-id 15995 :visit-id "04" :orbit-number 2 :pcs-time 302 :si-vis-utilization 2847 :al-overhead-at-end 116 :internal-dur-at-end 352 :dark-offset NIL :dark-utilization 0 :max-dark-utilization 1920 :low-sky "N" :pcs-visibility 3149 :pcs-gap 0 ) true 2 0