!  File:  1150C.PROP
!  Database:  PEPDB
!  Date:  16-FEB-1994:03:41:50

coverpage:

  title_1:         STELLAR WINDS IN M31, M33
    sci_cat:       STELLAR ASTROPHYSICS
    sci_subcat:    HOT STARS
    proposal_for:  GTO/HRS
    pi_title:      PROF.
    pi_fname:      JOHN
    pi_mi:         B.
    pi_lname:      HUTCHINGS
    pi_inst:       DOMINION ASTROPHYSICAL OBSERVATORY
    pi_country:    CANADA
    pi_phone:      (604) 388-3909
    keywords_1:    HOT STARS, MASS-LOSS, STELLAR WINDS
    hours_pri:     2.00
    num_pri:       8
    pi_position:   PROFESSOR
! end of coverpage

abstract:

    line_1:        We will obtain UV spectra of OB supergiant stars in M33 AND M31 to study
    line_2:        stellar wind phenomena (resonance line profiles and velocities, stellar
    line_3:        effective temperatures). We will also derive approximate UV extinction curves
    line_4:        for these galaxies. These observations relate to global comparisons between
    line_5:        galaxies of different types. WFC UV grating images are requested in parallel
    line_6:        to study the OB star population and extinction in these galaxies.

!
! end of abstract

general_form_proposers:

  lname:           MASSEY
    fname:         P.
    inst:          NOAO, KITT PEAK NATIONAL OBSERVATORY
    country:       USA

!

  lname:           HUTCHINGS
    fname:         JOHN
    mi:            B.
    inst:          DOMINION ASTROPHYSICAL OBSERVATORY
    country:       CANADA

!
! end of general_form_proposers block

general_form_text:

  question:        3
    section:       1
    line_1:        FOS UV spectra will be taken in the range Lambda-Lambda
    line_2:        1100-3000, to derive line profiles and flux distributions, of several selected
    line_3:        OB stars. The stars are selected on the basis of ground-based spectroscopy and
    line_4:        in some cases, low dispersion IUE spectra.
    line_5:        Parallel WFC images with the UV grating G200L are requested in all fields.

!

  question:        4
    section:       1
    line_1:        Only HST can obtain UV spectra with the desired resolution and S/N.

!

  question:        7
    section:       1
    line_1:        Spectra will be analysed using DAO and KPNO facilities. Stellar effective
    line_2:        temperatures, fluxes and extinction will be estimated by comparison with model
    line_3:        atmospheres, line profiles and velocities will be compared with galactic and MC
    line_4:        counterparts.

!

  question:        8
    section:       1
    line_1:        Targets and/or positions may be updated if ground-based research progress
    line_2:        warrants it.

!

  question:        10
    section:       1
    line_1:        All resources supplied by DAO and KPNO.

!

  question:        13
    section:       1
    line_1:        Comparative stellar wind studies will be made between M31 and m33 OB
    line_2:        stars. Obsevations are UV spectra of 2-3 stars from each
    line_3:        galaxy, selected from ground-based spectroscopy.

!
!end of general form text

general_form_address:

  lname:           HUTCHINGS
    fname:         JOHN
    mi:            B.
    title:         PROF.
    category:      PI
    inst:          DOMINION ASTROPHYSICAL OBSERVATORY
    addr_1:        5071 W. SAANICH RD.
    addr_2:        V8X 4M6
    city:          VICTORIA
    state:         BC
    country:       CANADA
    phone:         (604) 363-0018
    telex:         049-7295

!
! end of general_form_address records

fixed_targets:

    targnum:       1
    name_1:        OB48/527
    descr_1:       OB STAR IN M31
    pos_1:         RA=0H 42M 32.595S+/-1",
    pos_2:         DEC=41D 22' 58.32"+/-1"
    equinox:       1950

!
! end of fixed targets

! No solar system records found

! No generic target records found

exposure_logsheet:

    linenum:       1.000
    targname:      OB48/527
    config:        FOS/BL
    opmode:        ACQ/BINARY
    aperture:      4.3
    sp_element:    MIRROR
    num_exp:       1
    time_per_exp:  60S
    priority:      1
    req_1:         ONBOARD ACQ FOR 2-4;
    req_2:         CYCLE 1 /1-4

!

    linenum:       2.000
    targname:      ^
    config:        ^
    opmode:        ACCUM
    aperture:      1.0
    sp_element:    G130H
    wavelength:    1150-1608
    num_exp:       1
    time_per_exp:  3200S
    priority:      1
    req_1:         UNPROTECTED

!

    linenum:       3.000
    targname:      ^
    config:        ^
    opmode:        ^
    aperture:      ^
    sp_element:    G190H
    wavelength:    1595-2282
    num_exp:       ^
    time_per_exp:  1200S
    priority:      ^
    req_1:         UNPROTECTED

!

    linenum:       4.000
    targname:      ^
    config:        ^
    opmode:        ^
    aperture:      ^
    sp_element:    G270H
    wavelength:    2227-3306
    num_exp:       ^
    time_per_exp:  350S
    priority:      ^
    req_1:         UNPROTECTED

!
! end of exposure logsheet

! No scan data records found