IVS VLBI Schedule Index

Number of Sessions By Year

Legacy S/X VGOS
Year 24 hour Intensive 24 hour
2024 218 1094
2023 245 980
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 307 227
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 4 - - 96
56 DSS56 4 - - 96
Eb EFLSBERG 2 - - 48
Ft FORTLEZA 101 - - 2424
Gs GGAO12M 45 28 - 1098
Ht HART15M 123 48 - 3000
Hh HARTRAO 27 - - 648
Hb HOBART12 157 48 - 3816
Ho HOBART26 25 - - 600
Is ISHIOKA 91 252 - 2436
Ke KATH12M 133 - - 3192
Kg KOGANEI 11 - - 264
Kk KOKEE 105 363 - 2883
K2 KOKEE12M 43 227 - 1259
Km KUNMING 7 - - 168
Mg MACGO12M 50 22 - 1213
Ma MATERA 61 - - 1464
Mc MEDICINA 24 - - 576
Mk MK-VLBA - 105 - 105
Nt NOTO 24 - - 576
Nn NYALE13N 105 34 - 2554
Ns NYALE13S 114 29 - 2765
Oh OHIGGINS 15 - - 360
Oe ONSA13NE 40 180 - 1140
Ow ONSA13SW 40 179 - 1139
On ONSALA60 47 - - 1128
Sa RAEGSMAR 46 67 - 1159
Yj RAEGYEB 46 61 - 1156
Kv SEJONG 54 - - 1296
S6 SESHAN13 2 36 - 84
Sh SESHAN25 22 31 - 559
Sv SVETLOE 29 19 - 715
Sy SYOWA 9 - - 216
T6 TIANMA65 2 - - 48
Ur URUMQI 17 - - 408
Um URUMQI13 2 - - 48
Vm VERAMZSW 5 - - 120
Va VLBA 6 - - 144
Ww WARK12M 87 - - 2088
Wf WESTFORD 44 - - 1056
Ws WETTZ13S 47 295 - 1414
Wz WETTZELL 102 499 - 2947
Yg YARRA12M 96 42 - 2346
Ys YEBES40M 9 - - 216
Zc ZELENCHK 40 - - 960