Older GCN Circulars Archive
- The Older Circulars
- Even Older Circulars
To learn more about the GCN Circulars
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(Listed in reverse serial number order -- newest first: 1999 - 1900)
- 1999 GRB 030329: OT B and R photometry, decline rate
- 1998 GRB030329: Upper limits from recent and historical observations.
- 1997 GRB030329 (=H2652): A Long, Extremely Bright GRB Localized by the HETE WXM and SXC
- 1996 RXTE detection of GRB 030329 afterglow
- 1995 GRB 030329: Optical Afterglow Observations
- 1994 GRB 030329: precise position from Kyoto images
- 1993 GRB 030328 Optical Observations
- 1992 GRB030328: Decay index
- 1991 GRB 030328: Optical observations
- 1990 GRB 030328: optical observations
- 1989 GRB 030329: Optical afterglow fading
- 1988 GRB 030329 follow-up
- 1987 GRB 030329: Optical afterglow candidate
- 1986 GRB 030329: OT candidate
- 1985 GRB 030329: Optical afterglow candidate
- 1984 GRB 030328: OT photometry
- 1983 GRB030328: optical spectroscopy at TNG
- 1982 GRB030328: optical photometry at the TNG
- 1981 VLT spectra of GRB 030328
- 1980 GRB 030328, optical spectroscopy
- 1979 GRB 030328, optical observations
- 1978 GRB030328 (=H2650): A Long, Bright GRB Localized by the HETE WXM and SXC
- 1977 GRB 030328: Optical observations
- 1976 Re: GRB 030328: Finding chart
- 1975 GRB 030328: Finding chart
- 1974 GRB 030328: Optical afterglow candidate
- 1973 GRB030323 optical observations
- 1972 GRB030324 optical observation
- 1971 GRB030131, BVRcIc field photometry
- 1970 Possible GRB030323 localized by INTEGRAL
- 1969 IPN triangulation of GRB030325 (final analysis)
- 1968 GRB030323: Detection on 2003/03/24
- 1967 IPN triangulation of GRB030326 (single small error box)
- 1966 GRB 030323: SARA Optical Observations
- 1965 IPN triangulation of GRB030325 (single small error box)
- 1964 GRB030324, optical observations
- 1963 GRB030324, optical observations
- 1962 IPN triangulation of GRB030325 (two small error boxes)
- 1961 GRB 030324: TAROT optical observations
- 1960 GRB030323: V, R, I photometry
- 1959 GRB 030324 (HETE #2641): Optical observations
- 1958 GRB030324, Optical Observations
- 1957 GRB030323: Upper limits from recent and historical observations.
- 1956 GRB030323 (=H2640): A Faint, Long GRB Localized by the HETE WXM and SXC
- 1955 GRB030324 (=H2641): A Long GRB Localized in Real Time by the HETE WXM
- 1954 GRB030323 (=H2640): A Faint, Long GRB Localized by the HETE WXM and SXC
- 1953 VLT/FORS2 spectra of GRB 030323
- 1952 GRB030323, ROTSE-III detection of possible optical counterpart
- 1951 GRB030323, optical observations
- 1950 GRB030324, BVRcIc field photometry
- 1949 GRB030323, possible optical counterpart
- 1948 GRB030323, BVRcIc field calibration
- 1947 GRB 030324 optical observations
- 1946 GRB 030320: Optical Observations
- 1945 GRB 030324, optical observations
- 1944 IPN triangulation of GRB030320B (annulus)
- 1943 IPN triangulation of GRB030320 (small error box)
- 1942 IPN triangulation of GRB030320
- 1941 Possible GRB 030320 localized by INTEGRAL
- 1940 GRB030226, addendum to GCN 1892
- 1939 IPN upper limit to a GRB associated with SN2003L
- 1938 IPN triangulation of GRB030317 (annulus)
- 1937 IPN triangulation of GRB030307 (annulus)
- 1936 GRB 030227: Optical limit at RIKEN
- 1935 GRB 030226 Optical observations
- 1933 GRB030226: Optical observations at Asiago
- 1932 IPN triangulation of GRB030306 (single small error box)
- 1931 IPN triangulation of GRB030306 (two small error boxes)
- 1930 IPN triangulation of GRB030306 (intense; annulus only so far)
- 1929 GRB 030226: Optical observations
- 1928 GRB030226: Analysis of Chandra data
- 1927 IPN triangulation of GRB030304 (annulus)
- 1926 GRB 030227: Optical observations
- 1925 GRB030226, BVRc observations
- 1924 Chandra detection of the X-ray afterglow of GRB 030226
- 1923 GRB 030226, further optical/NIR imaging
- 1922 GRB030227, optical observations
- 1921 GRB 030226: Ic Observations
- 1920 GRB030227: Kiso optical upper limit
- 1919 IPN triangulation of GRB030301 (annulus)
- 1918 IPN triangulation of GRB030228 (annulus)
- 1917 GRB030227, BVRcIc field photometry
- 1916 GRB030226, BVRcIc field calibration
- 1915 GRB 030227 optical afterglow
- 1914 030302: NOT A GRB
- 1913 030228: NOT A GRB
- 1912 GRB 030228, optical observations
- 1911 GRB 030226: Steep Decline
- 1910 GRB 030227: Confirmed Optical Afterglow (S1-A)
- 1909 GRB 030226: R band polarimetric observations
- 1908 GRB 030226: Optical observations
- 1907 GRB 030227: fading of candidate optical afterglow 'S1-A'
- 1906 GRB030227:Optical observations
- 1905 GRB 20030226: Upper limits from recent and historical observations
- 1904 GRB 030227, possible optical counterpart of XMM-Newton source
- 1903 GRB030227 - faint tentative OT candidate
- 1902 GRB 030226, optical observations
- 1901 XMM-Newton observation of GRB030227
- 1900 GRB030227: Kiso optical observations
Even Older Circulars
Circulars 1800-1899 03-01-11 to 03-02-27
Circulars 1700-1799 02-11-20 to 03-01-11
Circulars 1600-1699 02-10-07 to 02-11-19
Circulars 1500-1599 02-08-16 to 02-10-07
Circulars 1400-1499 02-05-31 to 02-08-16
Circulars 1300-1399 02-03-22 to 02-05-31
Circulars 1200-1299 01-12-13 to 02-03-12
Circulars 1100-1199 01-09-22 to 01-12-13
Circulars 1000-1099 01-03-02 to 01-09-22
Circulars 900-999 00-12-14 to 01-03-01
Circulars 800-899 00-09-27 to 00-12-14
Circulars 700-799 00-06-13 to 00-09-27
Circulars 600-699 00-03-08 to 00-06-13
Circulars 500-599 99-12-16 to 00-03-08
Circulars 400-499 99-08-10 to 99-12-16
Circulars 300-399 99-05-08 to 99-08-10
Circulars 199-299 99-01-23 to 99-05-07
Circulars 100-198 98-06-13 to 99-01-22
Circulars neg4-099 97-02-?? to 98-06-13
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This file was last modified by a human on 20-Apr-04.