On Fri, 2021-01-08 at 22:51 +0000, Michael Deckers wrote: > > On 2021-01-08 19:57, John Sauter via LEAPSECS wrote: > > > I attach a plot of historical values of DUT1 based on the old > > issues of > > Bulletin A kept on the IERS' web site. > > > > I think the graph of DUT1 is not quite correct, for instance: > > On 2009-01-01, there was a switch of DUT1 from -0.6 s to +0.4 s > due > to a leap second (Bulletin C36) > On 2009-03-12, there was a switch of DUT1 from +0.4 s to +0.3 s > (Bulletin D102) > Your graph only has one switch, on 2009-01-01 from -0.6 s to +0.3 > s > > Michael Deckers.
I have corrected these errors and others with the assistance of Michael
Deckers. The updated plot is attached.
John Sauter (john_sau...@systemeyescomputerstore.com)
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get my PGP public key with gpg --locate-external-keys
john_sau...@systemeyescomputerstore.com
DUT1.pdf
Description: Adobe PDF document
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