bulletind-146.txt eng dataset Dr. Daniel Gambis Observatoire de Paris +33-1-4051-2229 +33-1-4051-2291 61, avenue de l Observatoire Paris 75014 France services.iers@obspm.fr http://hpiers.obspm.fr/eop-pc/ originator 2026-03-25 ISO19115 2003 http://hpiers.obspm.fr/eoppc/bul/buld/bulletind.146 IERS Bulletin D Number 146 Bulletin D 146 2026-03-25 creation Dr. Daniel Gambis Observatoire de Paris +33-1-4051-2229 +33-1-4051-2291 61, avenue de l Observatoire Paris 75014 France services.iers@obspm.fr http://hpiers.obspm.fr/eop-pc/ originator Announcements of the value of DUT1=UT1-UTC to be transmitted with time signals with a precision of +/-0.1s. onGoing Dr. Daniel Gambis Observatoire de Paris +33-1-4051-2229 +33-1-4051-2291 61, avenue de l Observatoire Paris 75014 France services.iers@obspm.fr http://hpiers.obspm.fr/eop-pc/ originator irregular DUT1, UT1-UTC, Bulletin D, EOP, Earth orientation parameter, Number 146 eng geoscientificInformation product category: EOP; product name: BULLETIN_D -180 +180 -90 +90 documentation: http://hpiers.obspm.fr/eoppc/bul/buld/BULLETIND.GUIDE; data points: 1; accuracy: 0.1 s; data descprition: UT1-UTC [s]; published by: IERS Earth Orientation Centre; email subscription: http://hpiers.obspm.fr/eop-pc/products/bulletins/subscription.html OR http://www.iers.org/subscription.html; Available on http://www.iers.org/products : Dataset-files in .xml, .html and .csv format ASCII unknown Dr. Daniel Gambis Observatoire de Paris +33-1-4051-2229 +33-1-4051-2291 61, avenue de l Observatoire Paris 75014 France services.iers@obspm.fr http://hpiers.obspm.fr/eop-pc/ originator free of charge http://hpiers.obspm.fr/eoppc/bul/buld/bulletind.146 dataset