sn9621 spectra

Alternate names:

Data files:

Data obtained at Keck, 11 May 96 (Hook, Knop, Filippenko, Barth). 2 times 1200s exposure.

Target

  • sn9621cr_comb_fix.asc / sn9621cr_comb_fix.fits This version has the sky absorption fixed
  • 9621.host.keck.960511.asc / [fits] This is an older version.

    Isobel and/or Julia identifies z=0.828 based on H&K [ps] ; RKNOP would say 0.829.

    Other objects in slit

    Nearby objects. Isobel and/or Julia identified them as:
    1.
    z=0.835 galaxy (0.836 H&K, 4000 -- RKNOP)
    2.
    don't know (faint)
    3.
    z=0.813? emission line, OII or OIII? Perhaps a foreground galaxy at z~0.35? It would have to be a Seyfert 2 or some such.
    5.
    z=0 M-star
    6.
    z=0.828 galaxy H&K (?? RKNOP doesn't see this; I'd put it at ~0.81$\pm$0.1 based on 4000 break)
    7.
    don't know (faint)
    8.
    don't know
    9.
    don't know

    • More data obtained at MMT 19 March 1996 by Pescarelli. Data ftp'd to Berkeley during the night & reduced by IMH. Tape never arrived ?

    Target:

    SN9621 9621_mmt_cs_ap1.asc / 9621_mmt_cs_ap1.fits (Ap1)

    Other object in slit:

    9621_mmt_cs_ap2.asc / 9621_mmt_cs_ap2.fits (Ap2)
    galaxy nearby (maybe not host)
    9621_mmt_cs_ap3.asc / 9621_mmt_cs_ap3.fits (Ap3)
    another galaxy nearby.
    MMT data copied from /home/astro22/deepsearch/mmt_mar96/
    Last modified: Wed Nov 13 11:40:27 1996