Open Access
Table 1
Present and future numbers of GRB observations.
GRB subsets | Number | Current data gathered from-to | Number of yrs | Rate/yr | Data gathering until September 2025 | GRBs by September 2025 |
---|---|---|---|---|---|---|
Optical Afterglow with z | 536 | 05/1997–10/2023 | 27 | 19.7 | 10/2023–09/2025 | 574 |
Optical plateau with z | 180 | 05/1997–05/2021 | 24 | 7.50 | 05/2021–09/2025 | 193 |
Optical Afterglow without z | 310 | 05/1997–10/2023 | 26 | 11.92 | 10/2023–09/2025 | 333 |
Optical plateau without z | 104 | 05/1997–10/2023 | 26 | 4.00 | 10/2023–09/2025 | 112 |
X-ray plateaus without z | 299 | 01/2005–02/2024 | 19.1 | 15.7 | 02/2024–09/2025 | 324 |
X-ray plateaus with z | 255 | 03/2005–12/2023 | 18.7 | 13.6 | 12/2023–09/2025 | 279 |
Known redshifts in X-rays & Optical by May 2025 | 279 (X-ray) + 193(OA) | 472 | ||||
Predicted redshift via ML in X-rays and Optical by May 2025 | 324 (X-ray) + 112 (OA) | From May 1997 to September 2025 | 436 | |||
% increase from X-rays and Optical plateaus with z with ML | 436/472 | 92% more redshifts will be estimated |
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