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We have essentially no handle on 2MASS's response to these so any observations of PN, HII regions, etc of a range of sizes and fluxes would be desirable at some time. DENIS has apparently already discovered some new PN.

If we observe 10 nebulae of various kinds on 2 scans in 3 bands, 1.2 hrs will be required.

Gaylin Laughlin
Tue Feb 14 09:11:22 PST 1995