Korean VLBI Network (KVN)


Select Year:   Month:       Select site:        

Observation schedule April 2021


Color table: 2Gbps, 4Gbps, 8Gbps       KVN      KaVA, EAVN      EVN, GMVA      Single Dish      Maintenance     

LST 21 22 23 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
UT 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
KST 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 0 1 2 3 4 5 6 7 8
Apr
01
Thu
(91)
        p21st01eKSP2-1 (S.Trippe) > 22/86GHz 8Gbps   K22GHz,W86GHz   8Gbps  
03-31 03:00 ~ 04-01 03:00   KYS,KUS,KTN
012
        p21st01fKSP2-1 (S.Trippe) > 43/129GHz 8Gbps   Q43GHz,D129GHz   8Gbps  
04-01 04:00 ~ 04-02 04:00   KYS,KUS,KTN
4567891011121314151617181920212223
Apr
02
Fri
(92)
        p21st01fKSP2-1 (S.Trippe) > 43/129GHz 8Gbps   Q43GHz,D129GHz   8Gbps  
04-01 04:00 ~ 04-02 04:00   KYS,KUS,KTN
0123
        n21jp01bDual Pol. 8Gbps> The Global VLBI Polarimetry Campaign for M87 (J.H.Park) (86/129GHz) Cancel-by-weather   W86GHz,D129GHz   8Gbps  
04-02 05:00 ~ 04-03 05:00   KYS,KUS,KTN
567891011121314151617181920212223
Apr
03
Sat

(93)
        n21jp01bDual Pol. 8Gbps> The Global VLBI Polarimetry Campaign for M87 (J.H.Park) (86/129GHz) Cancel-by-weather   W86GHz,D129GHz   8Gbps  
04-02 05:00 ~ 04-03 05:00   KYS,KUS,KTN
01234
        d21st01dKSP2-1 S/D > (S.Trippe) 3C 454.3 -- 3C 279   K22GHz,Q43GHz,W86GHz,D129GHz    
04-03 04:45 ~ 04-03 16:45   KYS,KUS,KTN
45678910111213141516
        a2116bKaT6> EAVN21A-219 (X. Cheng) SgrA* 22/43GHz 8Gbps   K22GHz,Q43GHz,W86GHz,D129GHz   1Gbps,8Gbps  
04-03 17:25 ~ 04-03 23:30   KYS,KUS,KTN,MIZ,IRK,OGA,ISG,T6
17181920212223
Apr
04
Sun

(94)
        a2103c KaUr> EAVN21A-191 (H. Imai) NML Cyg 22GHz 4Gbps   K22GHz,Q43GHz,W86GHz,D129GHz   1Gbps  
04-04 00:05 ~ 04-04 04:00   KYS,KUS,KTN,MIZ,IRK,OGA,ISG,UR
0123
        a2104fKa> EAVN21A-195 (Fumie Tazaki) CenA 43GHz   Q43GHz   1Gbps  
04-04 13:40 ~ 04-04 18:10   KYS,KUS,KTN,MIZ,IRK,OGA,ISG
131415161718
Apr
05
Mon
(95)
        a2103d KaT6> EAVN21A-191 (H. Imai) NML Cyg 43GHz 4Gbps   K22GHz,Q43GHz,W86GHz,D129GHz   1Gbps  
04-05 00:00 ~ 04-05 03:55   KYS,KUS,KTN,MIZ,IRK,OGA,ISG,T6
0123
        a2102gKaT6UrTk> EAVN21A-191 (H. Imai) BXCam 22GHz 4Gbps   K22GHz,Q43GHz,W86GHz,D129GHz   1Gbps  
04-05 08:35 ~ 04-05 12:35   KYS,KUS,KTN,MIZ,IRK,OGA,ISG,T6,UR,TK
89101112
        a2104eKa> EAVN21A-195 (Fumie Tazaki) CenA 22GHz   K22GHz   1Gbps  
04-05 13:35 ~ 04-05 18:05   KYS,KUS,KTN,MIZ,IRK,OGA,ISG
131415161718
        p21yy01pKSP2-2 (Y.J Yun) R Aqr   K22GHz,Q43GHz,W86GHz,D129GHz   1Gbps  
04-05 22:40 ~ 04-06 05:40   KYS,KUS,KTN
2223
Apr
06
Tue
(96)
        p21yy01pKSP2-2 (Y.J Yun) R Aqr   K22GHz,Q43GHz,W86GHz,D129GHz   1Gbps  
04-05 22:40 ~ 04-06 05:40   KYS,KUS,KTN
012345
        a2102hKa> EAVN21A-191 (H. Imai) BXCam 43GHz 4Gbps   K22GHz,Q43GHz,W86GHz,D129GHz   1Gbps  
04-06 08:30 ~ 04-06 12:30   KYS,KUS,KTN,MIZ,IRK,OGA,ISG
89101112
        n21jp01cDual Pol. 8Gbps> The Global VLBI Polarimetry Campaign for M87 (J.H.Park) (86/129GHz)   W86GHz,D129GHz   8Gbps  
04-06 13:30 ~ 04-07 13:30   KYS,KUS,KTN
1314151617181920212223
Apr
07
Wed
(97)
        n21jp01cDual Pol. 8Gbps> The Global VLBI Polarimetry Campaign for M87 (J.H.Park) (86/129GHz)   W86GHz,D129GHz   8Gbps  
04-06 13:30 ~ 04-07 13:30   KYS,KUS,KTN
012345678910111213
        a2118cKa> EAVN20B-181 (Ilje Cho) SgrA* 22/43GHz (KaVA-KQ: KVN-HB K/Q/W/D)   K22GHz,Q43GHz,W86GHz,D129GHz   1Gbps,8Gbps  
04-07 17:10 ~ 04-07 23:10   KYS,KUS,KTN,MIZ,IRK,OGA,ISG
17181920212223
Apr
08
Thu
(98)
        m21ys04aM/T > YIG Synthesizer, Yonsei site      
04-08 00:00 ~ 04-08 10:00   KYS
0123456789
        m21us04aM/T > IVP measure, Ulsan site      
04-08 00:00 ~ 04-08 09:00   KUS
012345678
        a2114dKa> EAVN21A-216 (Y. Cui) M87 (KaVA-KQ: KVN-HB K/Q/W/D) 43GHz   Q43GHz   1Gbps,8Gbps  
04-08 11:20 ~ 04-08 18:25   KYS,KUS,KTN,MIZ,IRK,OGA,ISG
1112131415161718
        m21ys04bM/T > aperture efficiency, beam-size, and main-beam (J.H. Kim)   K22GHz,Q43GHz,W86GHz,D129GHz    
04-08 22:00 ~ 04-09 09:00   KYS
2223
        m21tn04aM/T > aperture efficiency, beam-size, and main-beam (J.H. Kim)   K22GHz,Q43GHz,W86GHz,D129GHz    
04-08 22:00 ~ 04-09 09:00   KTN
2223
Apr
09
Fri
(99)
        m21ys04bM/T > aperture efficiency, beam-size, and main-beam (J.H. Kim)   K22GHz,Q43GHz,W86GHz,D129GHz    
04-08 22:00 ~ 04-09 09:00   KYS
012345678
        m21tn04aM/T > aperture efficiency, beam-size, and main-beam (J.H. Kim)   K22GHz,Q43GHz,W86GHz,D129GHz    
04-08 22:00 ~ 04-09 09:00   KTN
012345678
        m21us04bM/T > IVP measure, Ulsan site      
04-09 00:00 ~ 04-09 09:00   KUS
012345678
        d21yy01gKSP2-4 S/D (Y.J Yun) > W Hya   K22GHz,Q43GHz,W86GHz,D129GHz    
04-09 14:00 ~ 04-09 16:00   KYS,KUS,KTN
1415
        a2116cKaT6> EAVN21A-219 (X. Cheng) SgrA* 22/43GHz 8Gbps   K22GHz,Q43GHz,W86GHz,D129GHz   1Gbps,8Gbps  
04-09 17:05 ~ 04-09 23:05   KYS,KUS,KTN,MIZ,IRK,OGA,ISG,T6
17181920212223
Apr
10
Sat

(100)
        a2101bKaT6UrTk> EAVN21A-188 (K. Hada) 1H0323+342 22GHz (EATING)   K22GHz   1Gbps  
04-10 03:10 ~ 04-10 11:15   KYS,KUS,KTN,MIZ,IRK,OGA,ISG,T6,UR,TK
34567891011
        a2112eKaUr> EAVN21A-211 (K.W Lee) M87 22GHz (EATING: KaVA-KQ)   K22GHz   1Gbps  
04-10 14:15 ~ 04-10 20:15   KYS,KUS,KTN,MIZ,IRK,OGA,ISG,UR
14151617181920
        d21yy01hKSP2-4 S/D (Y.J Yun) > CH-V6-RA-WX-GX-IK-VY   K22GHz,Q43GHz,W86GHz,D129GHz    
04-10 22:25 ~ 04-11 08:40   KYS,KUS,KTN
2223
Apr
11
Sun

(101)
        d21yy01hKSP2-4 S/D (Y.J Yun) > CH-V6-RA-WX-GX-IK-VY   K22GHz,Q43GHz,W86GHz,D129GHz    
04-10 22:25 ~ 04-11 08:40   KYS,KUS,KTN
012345678
        a2120aKaT6> EAVN21A-216 (Y. Cui) M87 and SgrA* 43GHz (KVN-HB K/Q/W/D) 8Gbps   K22GHz,Q43GHz,W86GHz,D129GHz   1Gbps,8Gbps  
04-11 09:40 ~ 04-11 22:40   KYS,KUS,KTN,MIZ,IRK,OGA,ISG,T6
910111213141516171819202122
Apr
12
Mon
(102)
        m21tn04bM/T > 86 GHz Synthesizer   W86GHz    
04-12 00:00 ~ 04-12 08:30   KTN
012345678
        a2120bKaT6> EAVN21A-216 (Y. Cui) M87 and SgrA* 43GHz (KVN-HB K/Q/W/D) 8Gbps   K22GHz,Q43GHz,W86GHz,D129GHz   1Gbps,8Gbps  
04-12 09:35 ~ 04-12 22:40   KYS,KUS,KTN,MIZ,IRK,OGA,ISG,T6
910111213141516171819202122
Apr
13
Tue
(103)
        m21tn04cM/T > 86 GHz Synthesizer   W86GHz    
04-13 00:00 ~ 04-13 08:30   KTN
012345678
        m21ys04cM/T > Site tour (KAOS) (UT 04:00 - 08:00)      
04-13 04:00 ~ 04-13 08:00   KYS
4567
        a2120cKa> EAVN21A-216 (Y. Cui) M87 and SgrA* 43GHz (KVN-HB K/Q/W/D) 8Gbps   K22GHz,Q43GHz,W86GHz,D129GHz   1Gbps  
04-13 09:30 ~ 04-13 22:35   KYS,KUS,MIZ,IRK,OGA,ISG
910111213141516171819202122
Apr
14
Wed
(104)
        d21jp01aKSP2-1 S/D > (J.H. Park) 3C 286, Jupiter, 3C 84, 3C 279, OJ 287, CRAB   W86GHz,D129GHz    
04-14 01:00 ~ 04-14 15:00   KYS,KUS
1234567891011121314
        d21ij01eKSP2-1 S/D > Maser line (Il-Gyo Jeong)   K22GHz,Q43GHz,W86GHz,D129GHz    
04-14 17:00 ~ 04-15 00:00   KYS,KUS
17181920212223
Apr
15
Thu
(105)
        m21ys04dM/T > IVP test YS site (UT 00:15 - 05:00)      
04-15 00:15 ~ 04-15 05:00   KYS
01234
        n21jp01aDual Pol. 8Gbps> The Global VLBI Polarimetry Campaign for M87 (J.H.Park) (86/129GHz) Cancel-by-etc   W86GHz,D129GHz   8Gbps  
04-15 06:00 ~ 04-17 06:00   KYS,KUS,KTN
67891011121314151617181920212223
Apr
16
Fri
(106)
        n21jp01aDual Pol. 8Gbps> The Global VLBI Polarimetry Campaign for M87 (J.H.Park) (86/129GHz) Cancel-by-etc   W86GHz,D129GHz   8Gbps  
04-15 06:00 ~ 04-17 06:00   KYS,KUS,KTN
01234567891011121314151617181920212223
        n21dk01cYebes+Effelsberg> wideband spectral line VLBI study (Dongjin Kim) 22/43GHz 8Gbps Cancel-by-etc   K22GHz,Q43GHz   8Gbps  
04-16 17:00 ~ 04-16 22:00   KYS,KUS,KTN,YBS,EF
1718192021
Apr
17
Sat

(107)
        n21jp01aDual Pol. 8Gbps> The Global VLBI Polarimetry Campaign for M87 (J.H.Park) (86/129GHz) Cancel-by-etc   W86GHz,D129GHz   8Gbps  
04-15 06:00 ~ 04-17 06:00   KYS,KUS,KTN
012345
        a2102iKaUrTk> EAVN21A-191 (H. Imai) BXCam 22GHz 4Gbps   K22GHz,Q43GHz,W86GHz,D129GHz   1Gbps  
04-17 07:45 ~ 04-17 11:45   KYS,KUS,KTN,MIZ,IRK,OGA,ISG,UR,TK
7891011
        p21yy01uKSP2-2 (Y.J Yun) W Hya   K22GHz,Q43GHz,W86GHz,D129GHz   1Gbps  
04-17 12:55 ~ 04-17 17:55   KYS,KUS,KTN
121314151617
Apr
18
Sun

(108)
        d21jp01bKSP2-1 S/D > (J.H. Park) 3C 286, Jupiter, 3C 84, 3C 279, OJ 287, CRAB   W86GHz,D129GHz    
04-18 01:00 ~ 04-18 15:00   KYS,KTN
1234567891011121314
        a2108b6.7GHz, KaT6HtYm> EAVN21A-200 (S. Xu) FG Cam   C6GHz   1Gbps  
04-18 05:40 ~ 04-18 11:40   KUS,MIZ,IRK,OGA,ISG,T6,YM,HT
567891011
        a2117aKa> EAVN20B-175 (J-S Kim) CygX-3 22GHz   K22GHz   2Gbps  
04-18 16:15 ~ 04-19 04:10   KYS,KUS,KTN,MIZ,IRK,OGA,ISG
1617181920212223
Apr
19
Mon
(109)
        a2117aKa> EAVN20B-175 (J-S Kim) CygX-3 22GHz   K22GHz   2Gbps  
04-18 16:15 ~ 04-19 04:10   KYS,KUS,KTN,MIZ,IRK,OGA,ISG
01234
        a2102jKa> EAVN21A-191 (H. Imai) BXCam 43GHz 4Gbps   K22GHz,Q43GHz,W86GHz,D129GHz   1Gbps  
04-19 07:35 ~ 04-19 11:40   KYS,KUS,KTN,MIZ,IRK,OGA,ISG
7891011
        a2106cKaUr> EAVN21A-198 (L.d Petrov) G.C. 22GHz   K22GHz   1Gbps  
04-19 18:15 ~ 04-20 00:15   KYS,KUS,KTN,MIZ,IRK,OGA,ISG,UR
181920212223
Apr
20
Tue
(110)
        a2106cKaUr> EAVN21A-198 (L.d Petrov) G.C. 22GHz   K22GHz   1Gbps  
04-19 18:15 ~ 04-20 00:15   KYS,KUS,KTN,MIZ,IRK,OGA,ISG,UR
0
        p21yy01vKSP2-2 (Y.J Yun) IK Tau   K22GHz,Q43GHz,W86GHz,D129GHz   1Gbps  
04-20 01:50 ~ 04-20 10:50   KYS,KUS,KTN
12345678910
        a2112fKaUr> EAVN21A-211 (K.W Lee) M87 22GHz (EATING: KaVA-KQ)   K22GHz   1Gbps  
04-20 13:35 ~ 04-20 19:35   KYS,KUS,KTN,MIZ,IRK,OGA,ISG,UR
13141516171819
        m21us04cM/T > aperture efficiency, beam-size, and main-beam (J.H. Kim)   K22GHz,Q43GHz,W86GHz,D129GHz    
04-20 20:00 ~ 04-21 07:45   KUS
20212223
Apr
21
Wed
(111)
        m21us04cM/T > aperture efficiency, beam-size, and main-beam (J.H. Kim)   K22GHz,Q43GHz,W86GHz,D129GHz    
04-20 20:00 ~ 04-21 07:45   KUS
01234567
        m21tn04dSite Tour > (S.S. Lee) Tamna site      
04-21 01:00 ~ 04-21 03:00   KTN
12
        a2120dKaT6Ny> EAVN21A-216 (Y. Cui) M87 and SgrA* 43GHz   K22GHz,Q43GHz,W86GHz,D129GHz   1Gbps  
04-21 09:00 ~ 04-21 22:00   KYS,KUS,KTN,MIZ,IRK,OGA,ISG,NOB,T6
9101112131415161718192021
        p21yy01wKSP2-2 (Y.J Yun) V627 Cas   K22GHz,Q43GHz,W86GHz,D129GHz   1Gbps  
04-21 22:40 ~ 04-22 05:40   KYS,KUS,KTN
2223
Apr
22
Thu
(112)
        p21yy01wKSP2-2 (Y.J Yun) V627 Cas   K22GHz,Q43GHz,W86GHz,D129GHz   1Gbps  
04-21 22:40 ~ 04-22 05:40   KYS,KUS,KTN
012345
        p21yy01xKSP2-2 (Y.J Yun) VY Cma   K22GHz,Q43GHz,W86GHz,D129GHz   1Gbps  
04-22 06:40 ~ 04-22 11:40   KYS,KUS,KTN
67891011
        p21yy01yKSP2-2 (Y.J Yun) WX Psc   K22GHz,Q43GHz,W86GHz,D129GHz   1Gbps  
04-22 22:35 ~ 04-23 05:35   KYS,KUS,KTN
2223
Apr
23
Fri
(113)
        p21yy01yKSP2-2 (Y.J Yun) WX Psc   K22GHz,Q43GHz,W86GHz,D129GHz   1Gbps  
04-22 22:35 ~ 04-23 05:35   KYS,KUS,KTN
012345
        MK013BGMVA> KIM M87 (1228+126) L+R (source rising)   W86GHz   4Gbps  
04-23 08:30 ~ 04-23 11:00   KYS,KUS,KTN
8910
        d21ij01fKSP2-1 S/D > Maser line (Il-Gyo Jeong)   K22GHz,Q43GHz,W86GHz,D129GHz    
04-23 16:30 ~ 04-23 23:30   KYS,KUS,KTN
1617181920212223
Apr
24
Sat

(114)
        MB018AGMVA> (Boccardi) NGC315 (source setting) L+R   W86GHz   4Gbps  
04-24 03:00 ~ 04-24 11:15   KYS,KUS,KTN
34567891011
        n21jp01eDual Pol. 8Gbps> The Global VLBI Polarimetry Campaign for M87 (J.H.Park) (86/129GHz)   W86GHz,D129GHz   8Gbps  
04-24 12:00 ~ 04-25 07:30   KYS,KUS,KTN
121314151617181920212223
Apr
25
Sun

(115)
        n21jp01eDual Pol. 8Gbps> The Global VLBI Polarimetry Campaign for M87 (J.H.Park) (86/129GHz)   W86GHz,D129GHz   8Gbps  
04-24 12:00 ~ 04-25 07:30   KYS,KUS,KTN
01234567
        n21jp01fDual Pol. 8Gbps> The Global VLBI Polarimetry Campaign for M87 (J.H.Park) (86/129GHz)   W86GHz,D129GHz   8Gbps  
04-25 07:30 ~ 04-26 03:30   KYS,KUS,KTN
7891011121314151617181920212223
Apr
26
Mon
(116)
        n21jp01fDual Pol. 8Gbps> The Global VLBI Polarimetry Campaign for M87 (J.H.Park) (86/129GHz)   W86GHz,D129GHz   8Gbps  
04-25 07:30 ~ 04-26 03:30   KYS,KUS,KTN
0123
        MG006BGMVA> MG006B Gomez (source rising) L+R   W86GHz   4Gbps  
04-26 04:30 ~ 04-26 08:00   KYS,KUS,KTN
4567
        s21yy01a8Gbps test> (Y.J. Yun) W Hya   K22GHz,Q43GHz,W86GHz,D129GHz   8Gbps  
04-26 13:40 ~ 04-26 17:40   KYS,KUS,KTN
1314151617
        MP002GMVA> MP002 Paraschos (source rising) L+R   W86GHz   4Gbps  
04-26 22:00 ~ 04-27 02:00   KYS,KUS,KTN
2223
Apr
27
Tue
(117)
        MP002GMVA> MP002 Paraschos (source rising) L+R   W86GHz   4Gbps  
04-26 22:00 ~ 04-27 02:00   KYS,KUS,KTN
01
        p21yy01zKSP2-2 (Y.J Yun) GX Mon   K22GHz,Q43GHz,W86GHz,D129GHz   1Gbps  
04-27 05:15 ~ 04-27 12:15   KYS,KUS,KTN
56789101112
        d21ij01gKSP2-1 S/D > Maser line (Il-Gyo Jeong)   K22GHz,Q43GHz,W86GHz,D129GHz    
04-27 16:15 ~ 04-27 23:15   KYS,KUS,KTN
1617181920212223
Apr
28
Wed
(118)
        d21jk01bKSP2-1 S/D > SiO and H2O masers (Jaeheon Kim)   K22GHz,Q43GHz,W86GHz,D129GHz    
04-28 01:00 ~ 04-29 01:00   KYS,KUS,KTN
1234567891011121314151617181920212223
Apr
29
Thu
(119)
        d21jk01bKSP2-1 S/D > SiO and H2O masers (Jaeheon Kim)   K22GHz,Q43GHz,W86GHz,D129GHz    
04-28 01:00 ~ 04-29 01:00   KYS,KUS,KTN
0
        GK053EVN > GK053 0.7cm KVN Day 120   K22GHz   2Gbps  
04-29 09:00 ~ 04-29 19:00   KYS,KUS,KTN,T6,YBS,EF
9101112131415161718
        p21yy02aKSP2-2 (Y.J Yun) R Aqr   K22GHz,Q43GHz,W86GHz,D129GHz   1Gbps  
04-29 21:05 ~ 04-30 04:05   KYS,KUS,KTN
212223
Apr
30
Fri
(120)
        p21yy02aKSP2-2 (Y.J Yun) R Aqr   K22GHz,Q43GHz,W86GHz,D129GHz   1Gbps  
04-29 21:05 ~ 04-30 04:05   KYS,KUS,KTN
01234
        a2120eKaT6Ny> EAVN21A-216 (Y. Cui) M87 and SgrA* 43GHz   K22GHz,Q43GHz,W86GHz,D129GHz   1Gbps  
04-30 08:25 ~ 04-30 21:25   KYS,KUS,KTN,MIZ,IRK,OGA,ISG,NOB,T6
89101112131415161718192021

KASI logo image

Korean VLBI Network