IVS VLBI Schedule Index

Number of Sessions By Year

Legacy S/X VGOS
Year 24 hour Intensive 24 hour
2024 223 1403
2023 261 1117
2022 258 897
2021 235 535
2020 246 434
2019 214 487 48
2018 211 366 24
2017 222 439 29
2016 190 406 27
2015 237 388 17
2014 253 384
2013 187 338 1
2012 170 384
2011 170 422
2010 151 371
2009 159 390
2008 189 382
2007 173 377
2006 187 340
2005 213 332
2004 194 283
2003 188 226
2002 186 222
2001 170 206
2000 132 265
1999 153 310
1998 142 264
1997 154 258
1996 169 222
1995 160 216
1994 213 211
1993 219 262
1992 308 227
1991 553
1990 600
1989 514
1988 512
1987 431
1986 395
1985 293
1984 185
1983 93
1982 67
1981 35
1980 24
1979 9

Station participation during 2024

As currently scheduled. View the full list of network stations here.
Station Legacy S/X VGOS
Code Type 24 hour Intensive 24 hour Station Hours
Ag AGGO 47 - - 1128
Bd BADARY 40 - - 960
26 DSS26 5 - - 120
36 DSS36 3 - - 72
56 DSS56 4 - - 96
Eb EFLSBERG 2 - - 48
Ft FORTLEZA 92 - - 2208
Gs GGAO12M 31 18 - 756
Ht HART15M 124 48 - 3024
Hh HARTRAO 27 - - 648
Hn HN-VLBA - 304 - 456
Hb HOBART12 150 47 - 3647
Ho HOBART26 24 - - 576
Is ISHIOKA 83 248 - 2240
Ke KATH12M 129 - - 3096
Kk KOKEE 106 363 - 2907
K2 KOKEE12M 39 227 - 1163
Km KUNMING 7 - - 168
Mg MACGO12M 48 40 - 1177
Ma MATERA 62 - - 1488
Mc MEDICINA 24 - - 576
Mk MK-VLBA - 408 - 560
Nt NOTO 23 - - 552
Nn NYALE13N 97 36 - 2363
Ns NYALE13S 113 14 - 2726
Oh OHIGGINS 15 - - 360
Oe ONSA13NE 37 188 - 1083
Ow ONSA13SW 37 187 - 1082
On ONSALA60 47 - - 1128
Sa RAEGSMAR 38 70 - 979
Yj RAEGYEB 10 36 - 277
Kv SEJONG 55 - - 1320
S6 SESHAN13 - 34 - 34
Sh SESHAN25 7 13 - 181
Sv SVETLOE 28 18 - 690
Sy SYOWA 9 - - 216
T6 TIANMA65 2 - - 48
Ur URUMQI 12 - - 288
Vm VERAMZSW 3 - - 72
Va VLBA 10 - - 240
Ww WARK12M 60 - - 1440
Wf WESTFORD 41 - - 984
Wn WETTZ13N 2 4 - 60
Ws WETTZ13S 48 313 - 1463
Wz WETTZELL 120 481 - 3361
Yg YARRA12M 94 42 - 2298
Ys YEBES40M 8 - - 192
Zc ZELENCHK 39 - - 936