GBT Schedule

Tuesday October 27, 2026 06:58 EDT


** The project ID links in the below schedule will bring the user to the appropriate page in the DSS (login required)**

2026-10-13 (ET) Type Project ID Project Title PI Friend Rcvrs Frequency (GHz)
+00:00 - 03:00 T TGBT26B_606 TGBT26B_606 - 01 Schmiedeke Smith Hol
03:00 - 07:30 A GBT26A-578 Extending the GBT M31 Molecular Ring Survey in OH Busch Armentrout L 1.15 - 1.73
07:30 - 14:00 A GBT26A-576 Constraining the HI-Stellar Mass Relation for Low-Mass Isolated Galaxies Asali Smith L 1.15 - 1.73
14:00 - 16:30 A GBT26B-265 A Scintillation Arc Survey of Seven Scattered Pulsars Using Cyclic Spectroscopy Turner Lynch L 1.15 - 1.73
16:30 - 19:15 A GBT25B-106 GBT Diffuse Ionized Gas Survey at Low frequencies -- GDIGS-Low Salas Armentrout 800 0.68 - 0.92
19:15 - 21:45 A GBT25B-106 GBT Diffuse Ionized Gas Survey at Low frequencies -- GDIGS-Low Salas Armentrout 800 0.68 - 0.92
21:45 - 23:45 A GBT25B-302 A search for technosignatures around sun-like stars Margot Lynch L 1.15 - 1.73
23:45 - 00:00+ A GBT26A-556 Measuring M Dwarf Flare Rates with GBT MacGregor Morgan C 3.85 - 8.00
2026-10-14 (ET) Type Project ID Project Title PI Friend Rcvrs Frequency (GHz)
+00:00 - 01:00 A GBT26A-556 Measuring M Dwarf Flare Rates with GBT MacGregor Morgan C 3.85 - 8.00
01:00 - 06:15 A GBT26A-579 Characterizing gas reservoirs feeding planet-forming disks Gupta Schmiedeke X 7.80 - 12.00
06:15 - 07:00 A GBT26A-579 Characterizing gas reservoirs feeding planet-forming disks Gupta Schmiedeke X 7.80 - 12.00
07:00 - 08:00 T TGBT22A_604 RFI Scan X static O'Neil O'Neil X
08:00 - 16:15 M Maintenance Maintenance day- Add: Ku , Remove: Hol Chestnut Minter 800, L, C, X, Ku, Ka, KFPA, ARGUS, MBA2
16:15 - 17:30 T TGBT22A_605 Receiver Checkout Ku Operator Minter Ku
17:30 - 18:00 T TGBT26B_609 TGBT26B_609 - 01 Smith Smith Ku
18:00 - 21:45 A GBT25B-106 GBT Diffuse Ionized Gas Survey at Low frequencies -- GDIGS-Low Salas Armentrout 800 0.68 - 0.92
21:45 - 22:45 T TGBT22A_604 RFI Scan X static O'Neil O'Neil X
22:45 - 00:00+ A VLBA26B-244 The Radio Bright SN2025shf: Off-axis Jet or Circumstellar Material Interaction? Schroeder X 7.80 - 12.00
2026-10-15 (ET) Type Project ID Project Title PI Friend Rcvrs Frequency (GHz)
+00:00 - 03:30 A VLBA26B-244 The Radio Bright SN2025shf: Off-axis Jet or Circumstellar Material Interaction? Schroeder X 7.80 - 12.00
03:30 - 05:30 A GBT26B-291 Targeted Searches for an MSP in the Likely Spider System 4FGL J2249.4+6229 Taylor Smith L 1.15 - 1.73
05:30 - 07:30 A GBT26A-578 Extending the GBT M31 Molecular Ring Survey in OH Busch Armentrout L 1.15 - 1.73
07:30 - 10:30 A GBT26B-260 Spatially Resolved Atomic and Molecular Phase Census of the ALMA-FACTS Galaxies Lee Schmiedeke L 1.15 - 1.73
10:30 - 14:00 A GBT26B-315 Mapping cold neutral hydrogen in metal selected galaxies Chaudhary O'Neil 800 0.68 - 0.92
14:00 - 19:30 A GBT24B-410 Long Term Timing of 76 Recycled Pulsars in Bulge Globular Clusters Ransom Lynch L 1.15 - 1.73
19:30 - 21:30 A GBT25B-106 GBT Diffuse Ionized Gas Survey at Low frequencies -- GDIGS-Low Salas Armentrout 800 0.68 - 0.92
21:30 - 22:15 A GBT25B-106 GBT Diffuse Ionized Gas Survey at Low frequencies -- GDIGS-Low Salas Armentrout 800 0.68 - 0.92
22:15 - 00:00+ A GBT26A-578 Extending the GBT M31 Molecular Ring Survey in OH Busch Armentrout L 1.15 - 1.73
2026-10-16 (ET) Type Project ID Project Title PI Friend Rcvrs Frequency (GHz)
+00:00 - 03:15 A GBT26A-578 Extending the GBT M31 Molecular Ring Survey in OH Busch Armentrout L 1.15 - 1.73
03:15 - 05:15 A GBT26A-554 Establishing Cyanocoronene as An Ubiquitous PAH in the Galaxy Wenzel Armentrout X 7.80 - 12.00
05:15 - 08:15 A GBT26B-260 Spatially Resolved Atomic and Molecular Phase Census of the ALMA-FACTS Galaxies Lee Schmiedeke L 1.15 - 1.73
08:15 - 11:15 A GBT26B-260 Spatially Resolved Atomic and Molecular Phase Census of the ALMA-FACTS Galaxies Lee Schmiedeke L 1.15 - 1.73
09:30 - 11:30 Maintenance Incidental non-observational activity Chestnut Minter
11:15 - 12:00 A GBT26A-576 Constraining the HI-Stellar Mass Relation for Low-Mass Isolated Galaxies Asali Smith L 1.15 - 1.73
12:00 - 15:00 A GBT26A-576 Constraining the HI-Stellar Mass Relation for Low-Mass Isolated Galaxies Asali Smith L 1.15 - 1.73
15:00 - 18:00 A GBT24B-410 Long Term Timing of 76 Recycled Pulsars in Bulge Globular Clusters Ransom Lynch L 1.15 - 1.73
18:00 - 21:00 A GBT24B-410 Long Term Timing of 76 Recycled Pulsars in Bulge Globular Clusters Ransom Lynch L 1.15 - 1.73
21:00 - 00:00+ A GBT26B-360 A GBT Survey of the M33's Molecular Gas in OH Busch O'Neil L 1.15 - 1.73
2026-10-17 (ET) Type Project ID Project Title PI Friend Rcvrs Frequency (GHz)
+00:00 - 05:30 A GBT26B-360 A GBT Survey of the M33's Molecular Gas in OH Busch O'Neil L 1.15 - 1.73
05:30 - 08:30 A GBT26B-260 Spatially Resolved Atomic and Molecular Phase Census of the ALMA-FACTS Galaxies Lee Schmiedeke L 1.15 - 1.73
08:30 - 11:30 A GBT26B-260 Spatially Resolved Atomic and Molecular Phase Census of the ALMA-FACTS Galaxies Lee Schmiedeke L 1.15 - 1.73
11:30 - 14:15 A GBT26B-260 Spatially Resolved Atomic and Molecular Phase Census of the ALMA-FACTS Galaxies Lee Schmiedeke L 1.15 - 1.73
14:15 - 15:15 A GBT26B-260 Spatially Resolved Atomic and Molecular Phase Census of the ALMA-FACTS Galaxies Lee Schmiedeke L 1.15 - 1.73
15:15 - 18:15 A GBT24B-410 Long Term Timing of 76 Recycled Pulsars in Bulge Globular Clusters Ransom Lynch L 1.15 - 1.73
18:15 - 21:15 A GBT24B-410 Long Term Timing of 76 Recycled Pulsars in Bulge Globular Clusters Ransom Lynch L 1.15 - 1.73
21:15 - 00:00+ A GBT25B-386 Morphology and Characteristics of the HH 555 Pillar Pound Schmiedeke ARGUS, X 75.00 - 115.50, 7.80 - 12.00