The regional servers for GRT schedules are shown, together with the `two-letter' codes for the telescopes/arrays in Table 8. IP addresses for these FTP sites are given in Table 2 The sub-directory containing the logs on most servers is of the form mmmyy, where mmmyy is the month and year of the start date (UTC) of the observation, e.g. sep97. The NRAO AOC site introduced the pppppp (observation code) sub-directory structure in 1998: see section 10.2.5 for more details.
| Server for schedule | |||
| Element | Code | schedule files | Subdirectory |
| Arecibo | AR | aspen.aoc.nrao.edu | astronomy/mmmyy/pppppp |
| ATCA (Narrabri) | AT | ftp.atnf.csiro.au | /pub/people/vlbi/vsop/schedules/mmmyy |
| Bear Lakes | BL | vlbeer.ira.bo.cnr.it | vlbi_arch/mmmyy |
| Ceduna | CD | ftp.atnf.csiro.au | /pub/people/vlbi/vsop/schedules/mmmyy |
| Effelsberg | EB | vlbeer.ira.bo.cnr.it | vlbi_arch/mmmyy |
| Goldstone | GO | aspen.aoc.nrao.edu | astronomy/mmmyy/pppppp |
| Green Bank | GB | aspen.aoc.nrao.edu | astronomy/mmmyy/pppppp |
| Hartebeesthoek | HH | ftp.atnf.csiro.au | /pub/people/vlbi/vsop/schedules/mmmyy |
| Hobart | HO | ftp.atnf.csiro.au | /pub/people/vlbi/vsop/schedules/mmmyy |
| Jodrell Bank | JB | vlbeer.ira.bo.cnr.it | vlbi_arch/mmmyy |
| Kyazin | KL | vlbeer.ira.bo.cnr.it | vlbi_arch/mmmyy |
| Kashima | KA | hotaka.mtk.nao.ac.jp | mmmyy |
| Madrid | RO | aspen.aoc.nrao.edu | astronomy/mmmyy/pppppp |
| Medicina | MC | vlbeer.ira.bo.cnr.it | vlbi_arch/mmmyy |
| Metsahovi | MH | vlbeer.ira.bo.cnr.it | vlbi_arch/mmmyy |
| Mopra | MO | ftp.atnf.csiro.au | /pub/people/vlbi/vsop/schedules/mmmyy |
| Nobeyama | NO | hotaka.mtk.nao.ac.jp | mmmyy |
| Noto | NT | vlbeer.ira.bo.cnr.it | vlbi_arch/mmmyy |
| Onsala | ON | vlbeer.ira.bo.cnr.it | vlbi_arch/mmmyy |
| Shanghai | SH | vlbeer.ira.bo.cnr.it | vlbi_arch/mmmyy |
| Tidbinbilla | TI | aspen.aoc.nrao.edu | astronomy/mmmyy/pppppp |
| Torun | TR | vlbeer.ira.bo.cnr.it | vlbi_arch/mmmyy |
| Urumqi | UR | vlbeer.ira.bo.cnr.it | vlbi_arch/mmmyy |
| Usuda | UD | hotaka.mtk.nao.ac.jp | mmmyy |
| VLA-27 | Y | aspen.aoc.nrao.edu | astronomy/mmmyy/pppppp |
| VLBA | VLBA | aspen.aoc.nrao.edu | astronomy/mmmyy/pppppp |
| WSRT | WB | vlbeer.ira.bo.cnr.it | vlbi_arch/mmmyy |