All spectra were taken with the MIRA Blue Spectrograph using a back-illuminated 1024x256 pixel e2v operating at -85°C.  The 400mm UV-IR camera was used.  A long slit oriented E-W was used, approximately 45 arcseconds of which were recorded on the CCD.  Only preliminary calibrations have been performed.  As better calibrations are completed (e.g., the removal of the amplifier glow), the plots will be replaced. The right-hand column is a plot of the spectrum shown in the left-hand column.

Wm. Bruce Weaver

 

scan5brc28June.jpg (342114 bytes)

5 minute exposure ending 0:33 on 29 June PDT

scan5brc28JuneP.jpg (61414 bytes)

scan4567bcr_Suma.jpg (241228 bytes)

75 minute exposure ending at 23:45 on 2 July 2005 PDT.

scan4567bcr_SumaP.jpg (53019 bytes)

scan34brc.jpg (290377 bytes)

25 minute exposure ending just before impact on 3 July 2005 PDT.

scan34brc3julyP.jpg (51026 bytes)

scan5brc3july.jpg (227969 bytes)

15 minute exposure starting 28 minutes after impact on 3 July 2005 PDT.

scan5brc3JulyP.jpg (54794 bytes)

scan6brc3july.jpg (200666 bytes)

15 minute exposure starting 45 minutes after impact on 3 July 2005 PDT.

scan6br3JulyP.jpg (55777 bytes)

scan678rb_4july.jpg (269385 bytes)

65 minute exposure ending 23:38 on 4 July 2005 PDT

scan678rbP_4July.jpg (285657 bytes)

© 2005 Monterey Institute for Research in Astronomy

last updated 8 July 2005 bw