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Question ID = 0037

Assigned Member (担当者)

2006-11-28 Y.Terada
2006-12-04 M.Suzuki

Name and Institute (質問者/機関)

海老沢研/ISAS

Question (質問)

米のデータ構造が少々違って、xselectで問題が起きている、という報告があります。これは由々しき問題で、本当だったら何とかしなくてはいけません。
理研ヘルプのほうでは把握しているでしょうか?日米の同じデータを比較して、問題が再現できるかどうか調べていただければ助かります。

海老沢

From: Koji Mukai
To: gregbrown@llnl.gov
Date: Mon, 27 Nov 2006 13:43:55 -0500 (EST)
Subject:[suzaku_help-00200] Re: N103B Proc v 1.2.2.4 obsid 100013010
----

Hi Greg,

We're guessing that you have downloaded your data from ISAS. It appears that there are subtle differences in the archives (a few temporary files at ISAS which should have been deleted in the archive; and possibly a different directory structure depending on exactly how you downloaded the data), which are contributing to the confusion. The same data are available from

ftp://legacy.gsfc.nasa.gov/suzaku/data/obs/1/100003010

Having said that,

(1) These hk_mkf files in the xis/hk directory are temporary files that should have been deleted. The mkf file to use is in the auxil directory. If you have exactly the directory structure we intended, xselect in HEADAS 6.1.1 should automatically find it (it looks for ./../auxil/*.mkf starting from your event file directory).
(2)The backslash in:

>select mkf "SAA==0 && T_SAA> 436 && COR > 6 && ELV> 10 && DYE_ELV>20" \
>mkf_name=MKF_filename mkf_dir=/path-to-the-MKF-file/

was put in as a continuation mark --- i.e., if your last non-space character in the line is a backslash, then xselect will read the next line as a continuation. So, in your example,

>XIS0:SUZAKU-XIS3-STANDARD > select mkf "SAA==0 && T_SAA> 436 && COR > 6 && ELV> 10 && DYE_ELV>20" \ mkf_name=ae100013010xi3_0.hk_mkf mkf_dir=/Users/Greg/AstrophysicalData/N103B/Version1.Xpoducts/100013010/xis/hk/
the backslash should be removed since you typed in everything in a single line.

Hope this helps,

- Koji

Answer from(回答の文責)

すざくプロセスチーム

Answer (答え)

この問題は ISAS の DARTS に
*/*hk_mkf*
というファイルがあったことが原因でした。
これは配布する必要のないファイルですので、 現在は DARTS から削除されています。

Status (詳細なステータス)

2006-11-28 Accept (Y.Terada)
2006-12-06 Reso. -- Discussed with the Processing team (Y.Terada)
2006-12-11 Done

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