IVS VLBI Schedule Index

Number of Sessions By Year

Legacy S/X VGOS
Year 24 hour Intensive 24 hour
2022 227 823
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 49 42 - 1203
Ag AGGO 48 - - 1152
Bd BADARY 35 - - 840
Sm CRIMEA 5 - - 120
26 DSS26 4 - - 96
36 DSS36 3 - - 72
56 DSS56 3 - - 72
Eb EFLSBERG 2 - - 48
Gs GGAO12M 50 13 - 1211
Ht HART15M 123 49 - 3001
Hh HARTRAO 30 - - 720
Hb HOBART12 30 50 - 770
Ho HOBART26 24 - - 576
Is ISHIOKA 87 159 - 2247
Ke KATH12M 23 - - 552
Kg KOGANEI 21 - - 504
Kk KOKEE 104 249 - 2745
K2 KOKEE12M 50 228 - 1428
Km KUNMING 22 - - 528
Ma MATERA 57 - - 1368
Mc MEDICINA 24 - - 576
Mk MK-VLBA 1 120 - 144
Nt NOTO 24 - - 576
Ns NYALE13S 117 41 - 2849
Ny NYALES20 97 37 - 2365
Oh OHIGGINS 16 - - 384
Oe ONSA13NE 43 91 - 1123
Ow ONSA13SW 29 67 - 763
On ONSALA60 46 - - 1104
Sa RAEGSMAR 43 - - 1032
Yj RAEGYEB 48 10 - 1160
Sc SC-VLBA 1 - - 24
Kv SEJONG 55 - - 1320
Sh SESHAN25 31 20 - 764
Sv SVETLOE 26 12 - 636
Sy SYOWA 10 - - 240
T6 TIANMA65 3 - - 72
Ur URUMQI 14 - - 336
Vm VERAMZSW 5 - - 120
Va VLBA 6 - - 144
Ww WARK12M 68 - - 1632
Wf WESTFORD 50 6 - 1206
Wn WETTZ13N 67 64 - 1672
Ws WETTZ13S 48 256 - 1392
Wz WETTZELL 114 405 - 3141
Yg YARRA12M 128 49 - 3121
Ys YEBES40M 21 - - 504
Zc ZELENCHK 38 - - 912