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Table 1:

HST observations of IZw 18.

Filter/ Band Exposure Proposal Ref.a
  Grating   time [s] ID  
STIS G140M Ly$\alpha $ 1764 GO-8302 1
STIS G140L Ly$\alpha $ 40 360b GO-9054 2
STIS F25SRF2 FUV 5331 GO-9054 2
STIS F25QTZ NUV 5786 GO-9054 2
WFPC2 F487N H$\beta $ 2500 GO-6536 3
WFPC2 F658N H$\alpha $ 4600 GO-5434 3
WFPC2 F450W B 4600 GO-5434 3
WFPC2 F675W R 2000 GO-5434 3
a References: (1) Mas-Hesse et al. (2003); (2) Brown et al. (2002); (3) Cannon et al. (2002).
b Total integration time in the 7 slit positions.

Source LaTeX | All tables | In the text

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