From: Marek Kowalski (MPKowalski@lbl.gov)
Date: Sat May 22 2004 - 17:13:26 PDT
Hi Rob,
in case you are not sleeping already...
I have cross-checked a few of our SN coordinates with that of the GOODS
field (v1.0) and there seems to be a constant off-set of about 1.5-2 ''
in the DEC coordinate (the GOODS are lower). Gerson has also noticed
that acs04b-016 is candidate acs04-195 from the April search, but its
coordinates are off by 2" in DEC. The reason for the shift is likely the
same. Can you think of a reason for the shift? I presume it should not
worry us at this stage.
Marek
Robert A. Knop Jr. wrote:
>Current status (as of Saturday afternoon):
>
> Rachel and I are about to go offline for the rest of the day. Sleep
> is needed....
>
> There will be no new fields to scan before tomorrow (Sunday) afternoon
> at the earliest. There are only three left that haven't yet been
> done. Most of what's in there has been scanned already.
>
> The main thing people should do now is go through the saved
> candidates, get I-band magnitudes if possible, and check to see if
> they are on the April subtractions.
>
> DO NOT SAVE CANDIDATES FOUND ON THE I-BAND OR IN APRIL. Those
> subtractions exist ONLY for confirming ones found in Z-band May. If
> you save "new" candidates from those other subtractions, you will be
> creating a huge headache.
>
> I-band subtractions can be found on the MaySubtractionsIBand Wiki
> page (off of the main ACS2004 Wiki page, down in "May Search
> Specifics").
>
> April subtractions can be found in the AprilSubtractionsForMay Wiki
> page (just below MaySubtractionsIBand).
>
> There is no point to stay up all night tonight. Do what can be done
> right now to get the I-band and April information about the
> candidates that have been saved.
>
> We will update you as more subtractions come in for scanning
> tomorrow (Sunday) early afternoon.
>
>-Rachel & Rob
>
>
>
This archive was generated by hypermail 2.1.4 : Sat May 22 2004 - 17:14:07 PDT