[Kst] Fwd: KST + FITs
Adam D. Hincks
ahincks at Princeton.EDU
Fri Mar 2 16:10:40 CET 2007
Hi Ted,
A week timescale is fine. Thanks for responding promptly, and keep me
posted. Be assured that we will be reading in lots of FITS data with KST!
Adam
On Thu, 1 Mar 2007, Theodore Kisner wrote:
> Yes, this was why I was working on a "unified" FITS data source that could
> read images and tables from any HDU. Unfortunately, it has not been worked
> on in a while.
>
> Realistically, I won't have time to finish this for another week or so. Is
> that timeframe acceptable?
>
> When this is finished, then the LFI datasource can be more selective about
> what types of FITS files it wants to handle, and leave the rest to the
> general FITS datasource.
>
> -Ted
>
> On Thursday 01 March 2007 11:46, Barth Netterfield wrote:
>> I'm not totally familiar with the fits data source, but others on this list
>> are.
>>
>> cbn
>>
>> ---------- Forwarded Message ----------
>>
>> Subject: KST + FITs
>> Date: Thursday 01 March 2007
>> From: "Adam D. Hincks" <ahincks at princeton.edu>
>> To: Barth Netterfield <netterfield at physics.utoronto.ca>
>>
>> Hi KST gurus,
>>
>> ACT's final data product is a FITS file. (We use dirfiles along the way,
>> but our astronomers insisted on FITS.)
>>
>> Our FITS files have several header data units (HDUs). When I try and open
>> one with kst, it seems only to see the first one. Does kst lack the
>> functionality to read more than one HDU? Or am I making a mistake
>> somewhere? I compiled kst (1.3.1) with the cfitsio library.
>>
>> One thing that confuses me (and could be the problem) is that the data
>> wizard identifies the FITS file as "Data source of type: LFIIO".
>>
>> Any help you could give would be most useful. Let me know if I should be
>> directing this to someone else.
>>
>> Adam
>>
>> P.S. I followed BLAST's progress on the ice closely via Don's blog. Glad
>> the flight was a success -- bummer that you couldn't recover too much,
>> though.
>>
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