BULLETIN D - Product metadata
| Content | Announcements of the value of DUT1=UT1-UTC to be transmitted with time signals with a precision of +/-0.1s. |
| Format | ASCII |
| Format Description | See contents of the file. |
| Documentation | http://hpiers.obspm.fr/eoppc/bul/buld/BULLETIND.GUIDE |
| Data | UT1-UTC [s] |
| Accuracy | 0.1 s |
| Frequency | irregular |
| Source | http://hpiers.obspm.fr/eoppc/bul/buld/ |
| Created by | IERS Earth Orientation Centre |
| Published by | IERS Earth Orientation Centre |
| Contact | services.iers@obspm.fr |
| Distribution | onLine |
| Email Subscription | http://hpiers.obspm.fr/eop-pc/products/bulletins/subscription.html OR http://www.iers.org/subscription.html |