Re: [LEAPSECS] current / future state of UT1 access?

2018-03-20 Thread Rob Seaman
rom Judah below: > /tvb > > - Original Message - > From: Levine, Judah Dr. (Fed) > Sent: Tuesday, March 20, 2018 6:49 AM > Subject: Re: [Non-DoD Source] Re: [LEAPSECS] current / future state of UT1 > access? > > > Dear colleagues, >The current UT1 time server has 55

Re: [LEAPSECS] current / future state of UT1 access?

2018-03-20 Thread Tom Van Baak
Reply from Judah below: /tvb - Original Message - From: Levine, Judah Dr. (Fed) Sent: Tuesday, March 20, 2018 6:49 AM Subject: Re: [Non-DoD Source] Re: [LEAPSECS] current / future state of UT1 access? Dear colleagues, The current UT1 time server has 550 users and is receiving

Re: [LEAPSECS] current / future state of UT1 access?

2018-03-19 Thread Rob Seaman
I appreciate the feedback from everybody on the UT1 NTP issue. I have yet to successfully connect from campus and possibly Martin's comment applies since there are a lot of telescopes and astronomers here working for several observatories. Somebody else on this end may be bogarting the NIST UT1

Re: [LEAPSECS] current / future state of UT1 access?

2018-03-19 Thread Martin Burnicki
Steven Sommars wrote: > I regularly monitor the NIST public NTP servers including the UT1 server. > ut1-time.colorado.edu reachability was > good for the past 10 weeks, though the server was briefly in alarm on > January 22 and March 10.   I can supply details

Re: [LEAPSECS] current / future state of UT1 access?

2018-03-16 Thread Brooks Harris
On 2018-03-16 03:41 PM, Brooks Harris wrote: On 2018-03-16 01:18 PM, Rob Seaman wrote: Meanwhile, over the past week or two I have not been able to connect to NIST's UT1 server: https://www.nist.gov/pml/time-and-frequency-division/time-services/ut1-ntp-time-dissemination My SNTP

Re: [LEAPSECS] current / future state of UT1 access?

2018-03-16 Thread Brooks Harris
On 2018-03-16 01:18 PM, Rob Seaman wrote: Meanwhile, over the past week or two I have not been able to connect to NIST's UT1 server: https://www.nist.gov/pml/time-and-frequency-division/time-services/ut1-ntp-time-dissemination My SNTP implementation reaches Judah's UT1 server today as

Re: [LEAPSECS] current / future state of UT1 access?

2018-03-16 Thread Steven Sommars
I regularly monitor the NIST public NTP servers including the UT1 server. ut1-time.colorado.edu reachability was good for the past 10 weeks, though the server was briefly in alarm on January 22 and March 10. I can supply details off-list. NTP traffic is subject to Internet delay and loss that

[LEAPSECS] current / future state of UT1 access?

2018-03-16 Thread Rob Seaman
Hi all, Regarding Demetrios's response to Steve: did astronomers give advice divergent to what CCIR decided?It isn't obvious how the history of this rather typical, if somewhat esoteric, technical debate amounts to "strong emotional bias". I reject the implication that technical disagreements, at