IVS VLBI Schedule Index

Number of Sessions By Year

Legacy S/X VGOS
Year 24 hour Intensive 24 hour
2022 244 910
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 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 54 73 - 1324
Ag AGGO 43 - - 1032
Bd BADARY 34 - - 816
Sm CRIMEA 5 - - 120
26 DSS26 3 - - 72
Eb EFLSBERG 2 - - 48
Gs GGAO12M 45 21 - 1097
Ht HART15M 123 49 - 3001
Hh HARTRAO 30 - - 720
Hn HN-VLBA - 4 - 4
Hb HOBART12 48 49 - 1201
Ho HOBART26 16 - - 384
Is ISHIOKA 88 149 - 2261
Ke KATH12M 35 - - 840
Kg KOGANEI 21 - - 504
Kk KOKEE 100 285 - 2685
K2 KOKEE12M 48 220 - 1372
Km KUNMING 17 - - 408
Ma MATERA 62 - - 1488
Mc MEDICINA 24 - - 576
Mk MK-VLBA 1 127 - 151
Nt NOTO 23 - - 552
Nn NYALE13N 1 - - 24
Ns NYALE13S 117 35 - 2843
Ny NYALES20 116 37 - 2821
Oh OHIGGINS 16 - - 384
Oe ONSA13NE 42 68 - 1058
Ow ONSA13SW 31 65 - 791
On ONSALA60 44 - - 1056
Sa RAEGSMAR 56 - - 1344
Yj RAEGYEB 49 11 - 1165
Sc SC-VLBA 1 - - 24
Kv SEJONG 55 - - 1320
Sh SESHAN25 26 18 - 642
Sv SVETLOE 25 10 - 610
Sy SYOWA 9 - - 216
T6 TIANMA65 3 - - 72
Ur URUMQI 11 - - 264
Vm VERAMZSW 5 - - 120
Va VLBA 6 - - 144
Ww WARK12M 63 - - 1512
Wf WESTFORD 51 3 - 1209
Wn WETTZ13N 61 58 - 1522
Ws WETTZ13S 52 288 - 1489
Wz WETTZELL 115 445 - 3205
Yg YARRA12M 171 21 - 4125
Ys YEBES40M 23 - - 552
Zc ZELENCHK 37 - - 888