Older GCN Circulars Archive
- The Older Circulars
- Even Older Circulars
To learn more about the GCN Circulars
and how to subscribe.
(Listed in reverse serial number order -- newest first: 6900 - 6999)
- 6999 GRB 071025: Xinglong TNT I-band upper limit
- 6998 GRB 071025: Swift-XRT Team refined analysis
- 6997 GRB 060602A: host redshift
- 6996 GRB 071025, Swift-BAT refined analysis
- 6995 GRB 071025: Early Super-LOTIS Observations
- 6994 GRB 071025: R/I-band update
- 6993 GRB 071021 : CFHT Ks-band observation
- 6992 GRB 071025: ROTSE-III Refined Analysis
- 6991 GRB 071025: I-detection, R-dropout?
- 6990 GRB 071025: Swift XRT refined position
- 6989 GRB 071025a: PAIRITEL observations
- 6988 GRB 071025: REM NIR afterglow
- 6987 GRB 071025: ROTSE-III Detection of Optical Counterpart
- 6986 GRB 071025: Swift detection of a burst
- 6985 GRB 071021: R-band detection and analysis
- 6984 GRB 071020: BTA spectroscopy
- 6983 GRB 071021: Optical+NIR observations
- 6982 Possible radio detection of GRB 071021 with the VLA
- 6981 Optical observations of GRB 071020
- 6980 GRB 071021: (Relatively shallow) IR non-detections; motivation for optical spectroscopy
- 6979 GRB 071020: SARA observations
- 6978 Radio detection of GRB 071020 with the VLA
- 6977 GRB 071010b: optical observation
- 6976 GRB 071021: Subaru NIR observation
- 6975 GRB 071021: MITSuME Okayama Optical Upper Limits
- 6974 GRB 071021: Magellan i-band observation
- 6973 GRB 071021: Magellan R-band observation
- 6972 GRB 071021: Z-band detection
- 6971 GRB 071021: correction to GCNC 6968
- 6970 GRB 071020: Fading slowly?
- 6969 GRB 071010B: Fading quickly
- 6968 GRB 071021: optical and NIR observations
- 6967 GRB 071021: possible high-z burst
- 6966 GRB 071021, Swift-BAT refined analysis
- 6965 GRB 071018: 2nd epoch obsevations of Xinglong TNT
- 6964 GRB 071021: retraction of Faulkes Telescope South candidate
- 6963 GRB 071021: Swift-XRT Team refined analysis
- 6962 GRB 071021: Xinglong TNT optical Upper Limit
- 6961 GRB 071021 : Lulin R-band limit
- 6960 Konus-Wind observation of GRB 071020
- 6959 GRB 071021: Faulkes Telescope South optical candidate
- 6958 GRB 071021: Swift detection of a burst
- 6957 GRB 071010B: Independent Confirmation of Break
- 6956 GRB 071020A: Xinglong TNT Optical afterglow observations
- 6955 GRB 071020: Swift-XRT refined analysis
- 6954 GRB 071020, Swift-BAT refined analysis
- 6953 GRB 071020A: IR Imaging with PAIRITEL
- 6952 GRB 071020: VLT spectroscopy
- 6951 GRB 071020: ROTSE-III Analysis of Optical Counterpart
- 6950 GRB 071020 - SDSS Pre-burst Observations
- 6949 GRB 071020: Swift detection of a bright burst
- 6948 GRB 071020A: ROTSE-III Detection of Optical Counterpart
- 6947 GRB 071018: Mercator Telescope optical observations
- 6946 Swift autonomous slewing re-enabled
- 6945 GRB 071010b: optical observations
- 6944 GRB 071018: SARA observations
- 6943 GRB 071018: Swift-XRT observation
- 6942 GRB 071017 - Swift XRT observations
- 6941 VLA radio observation of GRB 071018
- 6940 Removed from archive -- duplicate submission.
- 6939 GRB071018: Correction to the GCN 6936
- 6938 Removed from archive -- superceeded by 6939.
- 6937 Removed from archive -- superceeded by 6939.
- 6936 GRB 071018: Possible OT from Xinglong TNT observation
- 6935 GRB 071010B: Light Curve Break Confirmed
- 6934 GRB 071010A: Late-time Keck/LRIS photometry - possible host galaxy and jet break
- 6933 GRB 071018, Swift-BAT refined analysis
- 6932 GRB 071018?: Swift detection of a possible burst
- 6931 GRB 071010B: Suzaku WAM observation of the prompt emission
- 6930 GRB 071013: 3rd TLS Epoch - constraints on variability
- 6929 GRB 071013: TNT optical data refined analysis
- 6928 GRB 071010B: Keck/DEIMOS emission-line redshift
- 6927 GRB 071017: a SHORT GRB detected by INTEGRAL
- 6926 GRB 071013: TLS 2nd epoch - Kornienko candidate constant
- 6925 GRB 071013: optical observations
- 6924 GRB 071010B: Optical observations of EST
- 6923 GRB 071010B: TLS 3rd Epoch - finally a break??
- 6922 GRB 071011: MITSuME Optical Observations
- 6921 GRB 070920A: deep optical observations at the NOT
- 6920 GRB 071010B: Photometry after 1.6 days
- 6919 GRB 071010B: Keck/LRIS Photometry
- 6918 GRB 071010B: TLS 2nd Epoch, refined analysis
- 6917 GRB 071013: TLS Upper Limit
- 6916 Correction to GCN circular no. # 6915 for GRB 071010B
- 6915 VLA detection of radio afterglow of GRB 071010B
- 6914 VLA non-detection of GRB 071011
- 6913 GRB 071013: Optical observations
- 6912 GRB 071013: optical observations at NOT
- 6911 GRB 071013, Swift-BAT refined analysis
- 6910 GRB 071013: optical limit
- 6909 GRB 071010B, BVRcIc field calibration
- 6908 GRB 071013: Xinglong TNT optical Upper Limit
- 6907 GRB 071013: Swift detection of a burst
- 6906 GRB 071010C Swift-BAT detection of a burst
- 6905 GRB 071011: Optical Limit after 13.95hrs
- 6904 GRB 071011: Xinglong TNT Optical afterglow observations
- 6903 GRB 071010B correction to GCN 6892 optical observations
- 6902 GRB 071011: Swift-XRT refined analysis
- 6901 VLA non-detection of GRB 071010A
- 6900 GRB 071011: NAYUTA Optical Observation, correction to GCN6886
Older Circulars
After a while the above table gets too large and then the older entries are
moved to the following tables.
Circulars 6800-6899 07-09-19 to 07-10-12
Circulars 6700-6799 07-08-02 to 07-09-18
Circulars 6600-6699 07-07-05 to 07-08-02
Circulars 6500-6599 07-06-11 to 07-07-05
Circulars 6400-6499 07-05-09 to 07-06-11
Circulars 6300-6399 07-04-18 to 07-05-09
Circulars 6200-6299 07-03-12 to 07-04-18
Circulars 6100-6199 07-02-12 to 07-03-12
Circulars 6000-6099 07-01-07 to 07-02-12
Circulars 5900-5999 06-12-05 to 07-01-07
Circulars 5800-5899 06-11-10 to 06-12-05
Circulars 5700-5799 06-10-06 to 06-11-10
Circulars 5600-5699 06-09-23 to 06-10-06
Circulars 5500-5599 06-09-03 to 06-09-23
Circulars 5400-5499 06-08-05 to 06-09-03
Circulars 5300-5399 06-07-11 to 06-08-05
Circulars 5200-5299 06-06-10 to 06-07-11
Circulars 5100-5199 06-05-10 to 06-06-03
Circulars 5000-5099 06-04-24 to 06-05-10
Circulars 4900-4999 06-03-21 to 06-04-24
Circulars 4800-4899 06-02-20 to 06-03-21
Circulars 4700-4799 06-02-06 to 06-02-20
Circulars 4600-4699 06-01-25 to 06-02-06
Circulars 4500-4599 06-01-13 to 06-01-25
Circulars 4400-4499 05-12-27 to 06-01-13
Circulars 4300-4399 05-11-22 to 05-12-27
Circulars 4200-4299 05-11-06 to 05-11-22
Circulars 4100-4199 05-10-16 to 05-11-06
Circulars 4000-4099 05-09-19 to 05-10-16
Circulars 3900-3999 05-08-28 to 05-09-18
Circulars 3800-3899 05-08-14 to 05-08-28
Circulars 3700-3799 05-07-29 to 05-08-14
Circulars 3600-3699 05-07-13 to 05-07-29
Circulars 3500-3599 05-05-28 to 05-07-13
Circulars 3400-3499 05-05-10 to 05-05-28
Circulars 3300-3399 05-04-21 to 05-05-10
Circulars 3200-3299 05-04-09 to 05-04-21
Circulars 3100-3199 05-03-16 to 05-04-09
Circulars 3000-3099 05-01-30 to 05-03-16
Circulars 2900-2999 04-12-23 to 05-01-28
Circulars 2800-2899 04-10-13 to 04-12-23
Circulars 2700-2799 04-09-09 to 04-10-13
Circulars 2600-2699 04-05-14 to 04-09-09
Circulars 2500-2599 03-12-22 to 04-05-14
Circulars 2400-2499 03-09-25 to 03-12-21
Circulars 2300-2399 03-07-15 to 03-09-24
Circulars 2200-2299 03-05-03 to 03-07-15
Circulars 2100-2199 03-04-05 to 03-05-03
Circulars 2000-2099 03-03-27 to 03-04-05
Circulars 1900-1999 03-02-27 to 03-03-29
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 01-Dec-07.