Re^3: how to convert a timestamp to MJD (Modified Julian Date)

Now that you're logged in, I'll reply here so you'll get a notification of my reply :-)

that does not excuse the rudeness of the replies. Obviously the module was located, but upon casually reviewing the inadequate documentation, I would have the same question.

1. I wasn't being rude, I posted a link to an obvious first module to try when solving the problem.

2. It wasn't at all obvious the module was located - that information was added later. ~~If the original poster already tried the module and/or couldn't get it to do what he wanted he should have said so, preferably with some specific pointers/questions about why it didn't work.~~

Update: removed some irrelevant stuff when I saw the OP was edited.

"What should it profit a man, if he should win a flame war, yet lose his cool?"

Comment on Re^3: how to convert a timestamp to MJD (Modified Julian Date)

Replies are listed 'Best First'.
Re^4: how to convert a timestamp to MJD (Modified Julian Date) by ascetic (Novice) on Sep 25, 2007 at 20:51 UTC
Again, agreed that the question was lacking. I was not aware the original post was back-modified; that explains your reply. I was led to this post in the first place after reading the pod for Time::Julian, which had a bothersome Errata that refered me to Astro::Time which uses the term Modified Julian day with only (JD-~~2500000.5~~ 2400000.5) as a definition. I got a hit for perlmonks and was reassured, but then disappointed reading the responses. I think I'll write my own code rather than use a module. Probably wont post it though.	[reply]
Re^5: how to convert a timestamp to MJD (Modified Julian Date) by Joost (Canon) on Sep 25, 2007 at 21:05 UTC
As far as I know (by which I mean, I read the wikipedia page on Julian dates), JD-2500000.5 is the definition of MJD. In any case, see my post below if you're interested in a solution that doesn't require you to rewrite date parsing code. "What should it profit a man, if he should win a flame war, yet lose his cool?"	[reply]
Re^6: how to convert a timestamp to MJD (Modified Julian Date) by ascetic (Novice) on Sep 26, 2007 at 23:35 UTC
I modified my prior post to correct the constant (which I won't repeat for fear of typing it wrong again). Also, for those who have trust issues with wikiped, here is another site (assuming you don't have trust issues with the US navy). http://tycho.usno.navy.mil/mjd.html Update: Of course I now see this link is an external link on the wikiped page itself.	[reply]