!  File:  3087C.PROP
!  Database:  PEPDB
!  Date:  18-FEB-1994:16:13:38

coverpage:

  title_1:         GRAVITATIONAL LENSES
    sci_cat:       QUASARS & AGN
    sci_subcat:    GRAVITATIONAL LENSES
    proposal_for:  SAT/OS
    pi_fname:      PHILIPPE
    pi_lname:      CRANE
    pi_inst:       EUROPEAN SOUTHERN OBSERVATORY
    pi_country:    GERMANY, WEST
    pi_phone:      +49-89-320-06-230
    keywords_1:    GRAVITATIONAL LENSES
    hours_pri:     6.00
    num_pri:       6
    pi_position:   ASTRONOMER/PHYSICIST
! end of coverpage

abstract:

    line_1:        We intend to detect new features in gravitationally lensed QSO's. In
    line_2:        particular, we will look for the predicted extra images, optical counter-parts
    line_3:        to VLA and VLBI jets and if possible at the morphology of the deflecting mass.
    line_4:        Quantitative knowledge of these is necessary for the astrophysical use of the
    line_5:        phenomenon.

!
! end of abstract

general_form_proposers:

  lname:           CRANE
    fname:         PHILIPPE
    inst:          EUROPEAN SOUTHERN OBSERVATORY
    country:       GERMANY, WEST
    esa:           N

!
! end of general_form_proposers block

general_form_text:

  question:        3
    section:       1
    line_1:        Exposures 3, 4, 6, and 7 should be in cycle 1
    line_2:        Exposures 1, 2, and 5 should be in cycle 2
    line_4:        NOTE: THE ABOVE TEXT IN SECTION 3 IS FROM AN
    line_5:              EARLIER PROPOSAL AND DOES NOT APPLY TO
    line_6:              THIS SAT VERSION OF THE PROPOSAL. ONLY
    line_7:              EXPOSURE LINE 1 EXISTS IN THIS VERSION
    line_8:              OF THE PROPOSAL AND IT IS IN CYCLE 0.

!

  question:        5
    section:       1
    line_1:        If we choose the option to make an f/288 exposure of Q0957+561 we want the
    line_2:        position angle to be -13D so that the expected optical jet falls entirely
    line_3:        within the f/288 field of view.
    line_5:        NOTE: THE ABOVE COMMENT IN SECTION 5 IS FROM AN
    line_6:              EARLIER VERSION OF THE PROPOSAL. Q0957+561
    line_7:              IS NOT THE TARGET IN THE ONE EXPOSURE IN
    line_8:              THIS SAT PROPOSAL.

!

  question:        12
    section:       1
    line_1:

!

  question:        13
    section:       1
    line_1:        Known gravitationally lensed QSO's will be imaged to look for expected
    line_2:        subsidiary images and optical counterparts to radio jets.

!
!end of general form text

general_form_address:

  lname:           CRANE
    fname:         PHILIPPE
    category:      PI
    inst:          EUROPEAN SOUTHERN OBSERVATORY

!
! end of general_form_address records

fixed_targets:

    targnum:       1
    name_1:        G2237+0305
    descr_1:       QSO IN GALAXY
    pos_1:         RA = 22H 37M 57.3S +/- .1S,
    pos_2:         DEC = +03D 05' 49" +/- 1.0"
    equinox:       1950
    rv_or_z:       Z = 1.7
    comment_1:     J ~/= 15.9;
    comment_2:     GALAXY'S REDSHIFT 2(GAL)=0.039

!
! end of fixed targets

! No solar system records found

! No generic target records found

exposure_logsheet:

    linenum:       0.500
    targname:      G2237+0305
    config:        FOC/96
    opmode:        IMAGE
    aperture:      512X1024
    sp_element:    F342W
    num_exp:       1
    time_per_exp:  10M
    priority:      1
    param_1:       PIXEL=50X25
    req_1:         CYCLE 0;
    req_2:         INT ACQ FOR 1;

!

    linenum:       1.000
    targname:      G2237+0305
    config:        FOC/96
    opmode:        IMAGE
    aperture:      512X512
    sp_element:    F342W
    num_exp:       1
    time_per_exp:  60M
    priority:      1
    req_1:         CYCLE 0

!
! end of exposure logsheet

! No scan data records found