167,109
167,108
Pan-STARRS
47,491
28%
ZTF
28,143
17%
ALeRCE
24,383
15%
ATLAS
21,498
13%
GaiaAlerts
19,751
12%
YSE
4,217
3%
GOTO
2,644
2%
WFST
2,603
2%
DESIRT
2,260
1%
SGLF
2,154
1%
ZTF
56,667
34%
Pan-STARRS
51,471
31%
ATLAS
21,498
13%
GaiaAlerts
19,751
12%
GOTO
2,645
2%
WFST
2,603
2%
DESIRT
2,253
1%
iPTF
1,642
1%
MASTER
1,361
1%
ASAS-SN
1,359
1%
17,126
ZTF
5,128
30%
ATLAS
4,761
28%
ALeRCE
2,873
17%
Pan-STARRS
898
5%
ASAS-SN
831
5%
GaiaAlerts
621
4%
GOTO
389
2%
SGLF
286
2%
YSE
260
2%
iPTF
131
1%
ZTF
8,445
49%
ATLAS
4,761
28%
Pan-STARRS
1,157
7%
ASAS-SN
829
5%
GaiaAlerts
621
4%
GOTO
389
2%
iPTF
132
1%
XOSS
88
1%
PTSS
72
0%
POSS
47
0%
20,479
20,285
ZTF
8,139
44%
ePESSTO+
2,372
13%
SCAT
1,898
10%
ePESSTO
723
4%
UCSC
376
2%
TCD
365
2%
Global SN Project
355
2%
PESSTO
277
2%
iPTF
256
1%
ASAS-SN
238
1%
P60/SEDM
6,668%
33%
ESO-NTT/EFOSC2-NTT
3,630%
18%
UH88/SNIFS
1,980%
10%
LT/SPRAT
1,370%
7%
P200/DBSP
1,081%
5%
NOT/ALFOSC
643%
3%
Keck1/LRIS
593%
3%
Lick-3m/KAST
590%
3%
Other/Other
548%
3%
SOAR/Goodman
341%
2%
SN Ia
11,141
65%
SN II
2,674
16%
SN IIn
479
3%
SN Ia-91T-like
438
3%
SN Ic
372
2%
SN Ib
305
2%
SN IIP
294
2%
SN IIb
260
2%
SLSN-I
187
1%
SN Ic-BL
162
1%
SN Ia-91bg-like
155
1%
SLSN-II
105
1%
SN Ia-pec
97
1%
SN
85
1%
SN Ib/c
77
0%
SN Ibn
67
0%
SN I
56
0%
SN Iax[02cx-like]
55
0%
SN Ia-CSM
37
0%
SN Ib-pec
16
0%
SN II-pec
15
0%
SN Ia-SC
14
0%
SN Ib-Ca-rich
12
0%
SN Icn
7
0%
SN IIn-pec
5
0%
SN Ic-pec
3
0%
SN IIL
3
0%
SN Ibn/Icn
2
0%
SN Ic-Ca-rich
1
0%
SN Ia-Ca-rich
1
0%
SN Ien
1
0%
2025
11,809
2024
23,842
2023
21,055
2022
21,624
2021
23,757
2020
21,877
2019
18,825
2018
9,122
2017
7,621
2016
7,072
2015
120
2014
96
2013
102
2012
18
2011
5
2010
6
2009
7
2008
2
2007
1
2006
1
2005
8
2004
10
2003
9
2002
11
2001
6
2000
14
1999
4
1997
2
1996
6
1995
1
1994
5
1993
5
1992
5
1991
7
1990
5
1989
7
1988
5
1987
2
1986
5
1985
2
1984
4
1983
6
1982
8
1981
1
1979
2
1978
1
1977
4
1976
2
1001
1
2025
11,809
2024
23,842
2023
21,055
2022
21,624
2021
23,757
2020
21,877
2019
18,825
2018
9,122
2017
7,621
2016
7,072
2015
120
2014
96
2013
102
2012
18
2011
5
2010
6
2009
7
2008
2
2007
1
2006
1
2005
8
2004
10
2003
9
2002
11
2001
6
2000
14
1999
4
1997
2
1996
6
1995
1
1994
5
1993
5
1992
5
1991
7
1990
5
1989
7
1988
5
1987
2
1986
5
1985
2
1984
4
1983
6
1982
8
1981
1
1979
2
1978
1
1977
4
1976
2
1001
1
2025
1,015
2024
2,172
2023
1,952
2022
2,250
2021
2,472
2020
2,139
2019
2,172
2018
1,524
2017
747
2016
642
2015
25
2014
8
2013
2
2012
1
2011
3
2010
1
2009
1