Generated: 06/24/2025 02:37.28
Cerro Tololo Inter-American Observatory
Community Science and Data Center
Gemini Observatory
Kitt Peak National Observatory
Vera C. Rubin Observatory
Proposal Statistics by Telescope
NOIRLab 2025B
 

The following tables list NOIRLab 2025B observing request statistics for resources in the U.S. ground-based observing system coordinated by NSF NOIRLab. Only proposals submitted to the NOIRLab 2025B TAC are included here.

 
Astronomical Station Vidojevica
Telescope Proposals Nights Requested Average Requested Total Nights Allocated Nights Prev. Allocated Nights Allocated (new requests) Subscription Rate (new requests)
Milankovic 2 1.46 0.73 1.46 0.00 1.46 1.00
 
Cerro Tololo
Telescope Proposals Nights Requested Average Requested Total Nights Allocated Nights Prev. Allocated Nights Allocated (new requests) Subscription Rate (new requests)
Blanco CT-4m 34 99.68 2.93 94.67 25.00 69.67 1.43
CT-1.5m 5 14.90 2.98 14.90 0.00 14.90 1.00
SOAR 44 100.08 2.26 35.51 6.25 29.26 3.42
 
Gemini
Telescope Proposals Nights Requested Average Requested Total Nights Allocated Nights Prev. Allocated Nights Allocated (new requests) Subscription Rate (new requests)
GEM-N 173 188.31 0.99 50.87 2.25 48.62 3.87
GEM-S 121 123.82 0.93 53.64 8.80 44.84 2.76
 
Kitt Peak
Telescope Proposals Nights Requested Average Requested Total Nights Allocated Nights Prev. Allocated Nights Allocated (new requests) Subscription Rate (new requests)
WIYN 53 141.51 2.67 142.60 4.35 138.25 1.02
 
Las Campanas Observatory
Telescope Proposals Nights Requested Average Requested Total Nights Allocated Nights Prev. Allocated Nights Allocated (new requests) Subscription Rate (new requests)
Baade (Magellan I) 6 5.70 0.95 2.00 0.00 2.00 2.85
Clay (Magellan II) 5 4.52 0.90 1.00 0.00 1.00 4.52
 
MT. Wilson, CA
Telescope Proposals Nights Requested Average Requested Total Nights Allocated Nights Prev. Allocated Nights Allocated (new requests) Subscription Rate (new requests)
CHARA 20 70.40 3.52 50.50 6.00 44.50 1.58
 
National Astronomical Observatory of Japan
Telescope Proposals Nights Requested Average Requested Total Nights Allocated Nights Prev. Allocated Nights Allocated (new requests) Subscription Rate (new requests)
Subaru 3 5.30 1.77 2.00 0.00 2.00 2.65
 
Nordic Optical Telescope (NOT) Scientific Association (NOTSA)
Telescope Proposals Nights Requested Average Requested Total Nights Allocated Nights Prev. Allocated Nights Allocated (new requests) Subscription Rate (new requests)
NOT 10 14.73 1.47 6.90 0.00 6.90 2.13