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FOLLOW-UP RANKING

Last Update: 2024-10-05 15:20 UTC

Follow-up Ranking for year 2023

Download ranking data (CSV file)

Overall Follow-up Ranking

Rank
Obs. code
Observatory name
(link to Delta-PL assignment)
 Cum. PL value
1 I52 Steward Observatory, Mt. Lemmon Station 2902.878
2 F52 Pan-STARRS 2, Haleakala 2178.660
3 F51 Pan-STARRS 1, Haleakala 1969.618
4 G96 Mt. Lemmon Survey 1728.100
5 807 Cerro Tololo Observatory, La Serena 760.066
6 T12 University of Hawaii 88-inch telescope, Maunakea 731.167
7 V06 Catalina Sky Survey-Kuiper 622.626
8 291 LPL/Spacewatch II 594.820
9 T14 Canada-France-Hawaii Telescope, Maunakea 509.475
10 J95 Great Shefford 441.078
11 Z84 Calar Alto-Schmidt 423.198
12 V00 Kitt Peak-Bok 411.055
13 033 Karl Schwarzschild Observatory, Tautenburg 397.312
14 H21 Astronomical Research Observatory, Westfield 348.757
15 703 Catalina Sky Survey 346.514
16 691 Steward Observatory, Kitt Peak-Spacewatch 334.831
17 474 Mount John Observatory, Lake Tekapo 312.278
18 J04 ESA Optical Ground Station, Tenerife 259.970
19 H36 Sandlot Observatory, Scranton 226.119
20 L01 Visnjan Observatory, Tican 205.558
21 H01 Magdalena Ridge Observatory, Socorro 180.196
22 W94 MAP, San Pedro de Atacama 173.689
23 W57 ESA TBT La Silla Observatory 161.259
24 L51 MARGO, Nauchnyi 124.200
25 695 Kitt Peak 120.838
26 T05 ATLAS-HKO, Haleakala 112.881
27 O18 WFST, Lenghu 112.819
28 I93 St Pardon de Conques 111.441
29 W68 ATLAS Chile, Rio Hurtado 104.838
30 C51 WISE 100.767
31 U52 Shasta Valley Observatory, Grenada 97.652
32 K88 GINOP-KHK, Piszkesteto 93.661
33 Z80 Northolt Branch Observatory 87.670
34 204 Schiaparelli Observatory 85.430
35 K74 Muensterschwarzach Observatory, Schwarzach 84.500
36 734 Farpoint Observatory, Eskridge 79.753
37 M49 IAS Remote Observatory, Hakos 76.524
38 900 Moriyama 71.227
39 G37 Lowell Discovery Telescope 69.389
40 J43 Oukaimeden Observatory, Marrakech 68.493
41 X10 OVTLN, San Pedro de Atacama 65.478
42 M22 ATLAS South Africa, Sutherland 65.291
43 D29 Purple Mountain Observatory, XuYi Station 60.673
44 L18 QOS Observatory, Zalistsi 59.176
45 L87 Moonbase South Observatory, Hakos 53.827
46 L34 Galhassin Robotic Telescope, Isnello 53.449
47 U68 JPL SynTrack Robotic Telescope, Auberry 50.122
48 104 San Marcello Pistoiese 48.035
49 K19 PASTIS Observatory, Banon 45.358
50 X09 Deep Random Survey, Rio Hurtado 43.975

Big Surveys Follow-up Ranking

Rank
Obs. code
Observatory name
(link to Delta-PL assignment)
 Cum. PL value
1 F52 Pan-STARRS 2, Haleakala 2178.660
2 F51 Pan-STARRS 1, Haleakala 1969.618
3 G96 Mt. Lemmon Survey 1728.100
4 V00 Kitt Peak-Bok 411.055
5 703 Catalina Sky Survey 346.514
6 W94 MAP, San Pedro de Atacama 173.689
7 T05 ATLAS-HKO, Haleakala 112.881
8 W68 ATLAS Chile, Rio Hurtado 104.838
9 C51 WISE 100.767
10 K88 GINOP-KHK, Piszkesteto 93.661
11 M22 ATLAS South Africa, Sutherland 65.291
12 U68 JPL SynTrack Robotic Telescope, Auberry 50.122
13 T08 ATLAS-MLO, Mauna Loa 34.803
14 I41 Palomar Mountain--ZTF 21.133

All others Follow-up Ranking

Rank
Obs. code
Observatory name
(link to Delta-PL assignment)
 Cum. PL value
1 I52 Steward Observatory, Mt. Lemmon Station 2902.878
2 807 Cerro Tololo Observatory, La Serena 760.066
3 T12 University of Hawaii 88-inch telescope, Maunakea 731.167
4 V06 Catalina Sky Survey-Kuiper 622.626
5 291 LPL/Spacewatch II 594.820
6 T14 Canada-France-Hawaii Telescope, Maunakea 509.475
7 J95 Great Shefford 441.078
8 Z84 Calar Alto-Schmidt 423.198
9 033 Karl Schwarzschild Observatory, Tautenburg 397.312
10 H21 Astronomical Research Observatory, Westfield 348.757
11 691 Steward Observatory, Kitt Peak-Spacewatch 334.831
12 474 Mount John Observatory, Lake Tekapo 312.278
13 J04 ESA Optical Ground Station, Tenerife 259.970
14 H36 Sandlot Observatory, Scranton 226.119
15 L01 Visnjan Observatory, Tican 205.558
16 H01 Magdalena Ridge Observatory, Socorro 180.196
17 W57 ESA TBT La Silla Observatory 161.259
18 L51 MARGO, Nauchnyi 124.200
19 695 Kitt Peak 120.838
20 O18 WFST, Lenghu 112.819
21 I93 St Pardon de Conques 111.441
22 U52 Shasta Valley Observatory, Grenada 97.652
23 Z80 Northolt Branch Observatory 87.670
24 204 Schiaparelli Observatory 85.430
25 K74 Muensterschwarzach Observatory, Schwarzach 84.500
26 734 Farpoint Observatory, Eskridge 79.753
27 M49 IAS Remote Observatory, Hakos 76.524
28 900 Moriyama 71.227
29 G37 Lowell Discovery Telescope 69.389
30 J43 Oukaimeden Observatory, Marrakech 68.493
31 X10 OVTLN, San Pedro de Atacama 65.478
32 D29 Purple Mountain Observatory, XuYi Station 60.673
33 L18 QOS Observatory, Zalistsi 59.176
34 L87 Moonbase South Observatory, Hakos 53.827
35 L34 Galhassin Robotic Telescope, Isnello 53.449
36 104 San Marcello Pistoiese 48.035
37 K19 PASTIS Observatory, Banon 45.358
38 X09 Deep Random Survey, Rio Hurtado 43.975
39 M28 Lesedi Telescope-SAAO Observatory, Sutherland 39.085
40 309 Cerro Paranal 37.512
41 W16 Pleasant Groves Observatory 35.663
42 654 Table Mountain Observatory, Wrightwood-PHMC 35.315
43 247 Roving Observer 34.276
44 203 GiaGa Observatory 23.947
45 C23 Olmen 23.905
46 858 Tebbutt Observatory, Edgewood 23.364
47 595 Farra d'Isonzo 21.689
48 J57 Centro Astronomico Alto Turia, Valencia 21.337
49 Y01 SONEAR 2 Observatory, Belo Horizonte 21.063
50 B88 Bigmuskie Observatory, Mombercelli 20.707

Previous years Follow-up Ranking:

Follow-up Ranking for 2021

Follow-up Ranking for 2022

Follow-up Ranking for 2023

Follow-up Ranking for 2024