Re: lightcurve simulations

From: Rachel G. (gibbo@panisse.lbl.gov)
Date: Mon Oct 27 2003 - 07:36:03 PST

  • Next message: Rachel G.: "SNR info"

    Hi Vallery and Ariel,

            Will send the numbers as soon as I get to the
    office.

    Rachel

    On Mon, 27 Oct 2003, Ariel Goobar wrote:

    > Rob,
    > having the simulations confirmed doesn't necessarily mean any further
    > delay in putting the RPS2.
    > Ariel
    >
    > On Mon, 27 Oct 2003, Robert A. Knop Jr. wrote:
    >
    > > Hi -- I just want to note that I think we're spending too much effort on
    > > this at this point. We've been doing this for weeks, and I believe we
    > > know the answer. Stockholm has sent us numbers before, and Rachel has
    > > sent us numbers. I'd be very surprised if we learn anything new that's
    > > worth a lot of additional time. I like the plan of getting 4 lightcurve
    > > points in z and 3 lightcurve points in J; that seems like a reasonable
    > > one based on what we've looked at. Let's move forward!
    > >
    > > It's more important to figure out how many grism orbits we really need.
    > > Unless that has been figured out, I believe that's the main thing
    > > holding us up.
    > >
    > > We can't afford to delay building the RPS2 and the plan for followup any
    > > longer on wanting to continue lightcurve simulations. We need to get
    > > that plan in! A month ago! Let's not wait for the results of more
    > > simulations before doing that. Let's get working on that. Doing the
    > > simulations is good, but let's please not use it as an excuse to hold
    > > off putting together the RPS2.
    > >
    > > -Rob
    > >
    > > On Mon, Oct 27, 2003 at 01:30:55PM +0100, Vallery Stanishev wrote:
    > > > Dear All,
    > > >
    > > > Here in Stockholm we are trying to run Monte Carlo simulations to see
    > > > how accurately we can get the light-curve parameters. We intend to
    > > > randomize the simulated fluxes according to the S/N estimations of
    > > > Rachel. Rachel, can you please send us a table with the S/Ns you
    > > > estimate for given redshift and magnitude in Z and NICMOS bands? Thanks.
    > > >
    > > > Regards,
    > > > Vallery, Jakob & Ariel
    > >
    > >
    >
    > --
    > ___________________________________________________________________
    > Ariel Goobar (www.physto.se/~ariel)
    > Department of Physics, Stockholm University
    > AlbaNova University Center, SE-106 91 Stockholm, SWEDEN
    > tel: +46 8 55378659 fax: +46 8 55378601
    >



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