IVS VLBI Schedule Index

Number of Sessions By Year

Legacy S/X VGOS
Year 24 hour Intensive 24 hour
2022 225 694
2021 235 532
2020 244 434
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 2022

As currently scheduled. View the full list of network stations here.
Station Legacy S/X VGOS
Code Name 24 hour Intensive 24 hour Station Hours
Mg 50 19 - 1211
Ag AGGO 56 - - 1344
Bd BADARY 40 - - 960
Sm CRIMEA 5 - - 120
26 DSS26 5 - - 120
36 DSS36 5 - - 120
56 DSS56 5 - - 120
Eb EFLSBERG 2 - - 48
Ft FORTLEZA 57 - - 1368
Gs GGAO12M 50 1 - 1201
Ht HART15M 121 - - 2904
Hh HARTRAO 30 - - 720
Hb HOBART12 29 1 - 697
Ho HOBART26 44 - - 1056
Is ISHIOKA 87 115 - 2203
Ke KATH12M 28 - - 672
Kg KOGANEI 21 - - 504
Kk KOKEE 104 229 - 2725
K2 KOKEE12M 50 234 - 1434
Km KUNMING 23 - - 552
Ma MATERA 57 - - 1368
Mc MEDICINA 24 - - 576
Mk MK-VLBA - 118 - 118
Nt NOTO 24 - - 576
Ns NYALE13S 123 42 - 2994
Ny NYALES20 99 39 - 2415
Oh OHIGGINS 16 - - 384
Oe ONSA13NE 43 47 - 1079
Ow ONSA13SW 43 47 - 1079
On ONSALA60 48 - - 1152
Sa RAEGSMAR 55 - - 1320
Yj RAEGYEB 50 1 - 1201
Kv SEJONG 55 - - 1320
Sh SESHAN25 33 24 - 816
Sv SVETLOE 30 12 - 732
Sy SYOWA 10 - - 240
T6 TIANMA65 5 - - 120
Ur URUMQI 16 - - 384
Vm VERAMZSW 5 - - 120
Va VLBA 6 - - 144
Ww WARK12M 68 - - 1632
Wf WESTFORD 50 1 - 1201
Wn WETTZ13N 70 42 - 1722
Ws WETTZ13S 47 252 - 1372
Wz WETTZELL 116 391 - 3175
Yg YARRA12M 126 - - 3024
Ys YEBES40M 22 - - 528
Zc ZELENCHK 40 - - 960