From: Chris Lidman (clidman@eso.org)
Date: Thu Nov 14 2002 - 11:33:41 PST
Dear Mamuro,
The program looks fine; however, we should be aware that the ISAAC
part of the program has lower priority than other ISAAC programs. I do
not
know the status of the ISAAC queues, but we may find that we only get
part
of the observations we request. Since I am on the Paranal during these
dates,
I will be able update you on which observations have been done. I'll do
this twice per
night. Once during the middle of the night Chilean time and again at the
end of the
night Chilean time.
Our FORS2 program has very high priority, so we have a good chance
in getting
the observations done.
The weather at the moment is clear with a bit of thin cirrus.
Cheers, Chris.
Mamoru Doi wrote:
> Hi Chris,
> c.c.deepnews
>
> Saul, Greg, Kentaro, Nobunari, Tomoki and I got together tonight
> at Subaru building, and talked the future plan for follow-up obs.
> Since Saul and Greg are leaving Hawaii soon, I made a summary here.
> Though I summarize the plan, I didn't include detailed information
> for HST follow-up plan, which I am not very much familiar with. I
> rather focus on the ground based follow-up plan especially for
> next 1 month. Please tell us how you think about the following plan.
>
> As Greg sent an e-mail this morning, we will get light curves
> of the following three targets with ACS (5 visits) and NIR photometry
> with NICMOS.
>
> (A)
> SuF02-012(z=1.3or1.5)
> SuF02-065(z=1.18)
> SuF02-060(z=1.063)
>
> Among these three, we will take grism spectra of the following
> two SNe.
> SuF02-012: to get redshift using continuum shape at around 1micron
> SuF02-060: to get better S/N sepctrum
>
> In addition to these three, we want to get light curves and colors
> of the following two high-z targets with HST and with ground based
> telescopes.
>
> (B)
> SuF02-071(z=0.928)
> SuF02-017(z=1.0)
>
> The current plan to follow these are
>
> 1)NIR photometry
> SuF02-071(J=23.2-23.7) Nov.15 ISAAC J
> SuF02-017(J=23.3-23.8) Nov.16 CISCO J, Nov.29 ISAAC J
>
> Here I wrote approximate dates.
> On the Nov.29/30 we want to carry out photometry of
> 017 again to get color (with ACS) and NIR light curve.
>
> 2)optical light curve
> SuF02-071 Nov.18(ACS) Nov.27(Suprime-Cam) Dec.6(Suprime-Cam)
> SuF02-017 Nov.27(Suprime-Cam) Dec.28(HST) Dec.6(FORS2, Suprime-Cam)
>
> 071 is in overlapped area of SXDS1 and SXDS5 and exposures with
> Suprime-Cam will be twice compared with 017 which is only in SXDS1.
> (We will follow only SXDS1 and SXDS5 with Suprime-Cam.)
> So if you spend 2-3 hours for 017 with FORS2, that would be very
> nice. Also in case the weather is bad, and we can't do photometry
> with Suprime-Cam, we would like to put more FORS2 time to do
> photometry of these two SNe. FORS2 can probably do deep photometry
> of these two targets after the periods above.
>
> We also think it would be a good idea to measure J-band color
> at similar redshifts, especially to estimate extinction effects
> using CMAGIC technique. Suprime-Cam will make optical light curve of
> the following SNe. We want to do J-band (I-band in rest frame)
> photometry wiht ISAAC and with CISCO.
>
> (C)
> SuF02-025(z=0.606) CISCO J
> SuF02-082(z=0.623) CISCO J
> SuF02-001(z=0.57) ISAAC Jshort/ CISCO J
> SuF02-019(z=0.505) ISAAC Jshort
>
> We want to integrate targets until S/N ~ 20
> (where systematic errors may become important at least for CISCO).
>
> If we write down the schedule in time sequence,
>
> Nov.14-19 CISCO J SuF02-017 SuF02-025 SuF02-082 SuF02-001?
> Nov.15-17 ISAAC J SuF02-071 (save time for SuF02-017 on the 29th)
> Nov.18-20 ACS i/z SuF02-071
> Nov.26 FORS2 I SuF02-017 (+ 071?<-- Mauna Kea weather forcast)
> Nov.27-28 Sup-C i' SXDS1 SXDS5
> Nov.28-30 ACS i/z SuF02-017
> Nov.29-30 ISAAC SuF02-017, SuF02-019
> Dec.3 ISAAC SuF02-017, SuF02-019
> Dec.6-7 Sup-C SCDS1, SXDS5
> Dec.6-10 FORS2 SuF02-017 + more (depending on weather)
> Dec.8-12 ISAAC We probably used up the time..
> .... FORS2 SuF02-017, SuF02-071 if time available
>
> We need close contact between you and us, telling each other
> which targets we finished, how the weather look like, etc.
>
> For CISCO observations, Kentaro Motohara is in charge,
> since M.Doi is leaving Hawaii for Japan on the 16th.
> Kentaro will be in one of the below three
> remote observation room (night in Hawaii) 1-808-934-5059
> library (afternoon in Hawaii) 1-808-934-5072
> room for stay 1-808-959-6097
> kmotohara@ioa.s.u-tokyo.ac.jp
>
> For Suprime-Cam observations, Naoki Yasuda is in charge.
> office: 81-422-34-3579
> naoki.yasuda@nao.ac.jp
>
> Also we would like to have a video/phone meeting on the 22nd
> (in Chile) including LBNL and Subaru people, if you are
> convenient. Please tell us your schedule.
>
> Kentaro Motohara and M.Doi will be in Chile (Atacama, Las
> Campanas, and Santiago) from Nov.24 to Dec.13.
>
> Cheers,
>
> -Mamoru
>
> Mamoru Doi
> Institute of Astronomy
> School of Science
> University of Tokyo
> voice +81-422-34-5084
> fax. +81-422-34-5041
> doi@ioa.s.u-tokyo.ac.jp
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