RE: Pipeline & DS20

["Richard Klappal" <klappal@xnet.com>]

Its a standard part of code review/analysis ...

	Dig into code
	Identify part containing problem
	Take it to someone else
	Open mouth to explain how code works and describe problem
	Exclaim "I see it!"
	Walk away and fix it!



-----Original Message-----
From: owner-tass@listserv.wwa.com [mailto:owner-tass@listserv.wwa.com]On
Behalf Of Michael Sallman
Sent: Thursday, December 06, 2001 6:33 PM
To: tass
Subject: Re: Pipeline & DS20


Michael Sallman wrote:

> Any other suggestions would be appreciated.

It's a sad thing when you make suggestions to yourself. Have you ever
noticed how you figure things out AFTER you hit the send button (and then
look like an idiot).
Anyway, I had the bright idea to actually look at some of the processed
images, and I noticed some interesting artifacts, groups of 5 "dots" in
arcs all across the images (more obvious on the I than V). So I then looked
at the master_dark_* & master_flat_* images. You guessed it, the same arcs
(again, much more pronounced in I vs. V).
What went wrong?
I think it's time to start over.

Mike