Older GCN Circulars Archive
- The Older Circulars
- Even Older Circulars
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(Listed in reverse serial number order -- newest first: 3000 - 3099)
- 3099 GRB050315: Swift-BAT Refined analysis
- 3098 Non-detection of GRB050315 in ATCA Radio Observations
- 3097 GRB 050315: Swift XRT Position
- 3096 GRB 050219b: Gemini/GNIRS near-infrared spectroscopy
- 3095 GRB 050315: Early Observations with Swift/UVOT
- 3094 Swift-BAT detection of GRB 050315
- 3093 GRB050223: No XMM-Newton OM detection of afterglow emission
- 3092 GRB 050306: Radio Observations
- 3091 GRB050306: 250 GHz upper limit with MAMBO at the IRAM 30m
- 3090 GRB050309: CONCAM pre-trigger and trigger coincident optical
- 3089 GRB 050306: optical afterglow
- 3088 GRB 050126: Redshift determination
- 3087 Swift-BAT trigger 107873: No Swift XRT counterpart
- 3086 GRB 050306: Confirmation of X-ray afterglow
- 3085 GRB 050309, Early optical limits from RAPTOR
- 3084 GRB 050306: further TAROT optical data
- 3083 GRB050309: Early optical limit from P60
- 3082 Swift-BAT trigger 107873 (GRB050309): possible X-ray counterparts
- 3081 GRB 050309 : Lulin R-band observation
- 3080 Swift 107873: P60 Optical Observations
- 3079 GRB 050306: CORRECTION to date of observation
- 3078 GRB 050306: R-band observations
- 3077 GRB 050306: No Swift UVOT Optical Counterpart Detected
- 3076 GRB 050306: REM optical-infrared observations
- 3075 GRB 050306: Possible X-ray Afterglow Position from the Swift
- 3074 Swift trigger 107518: optical observation
- 3073 GRB 050306: TAROT optical observations
- 3072 GRB 050306,optical observation
- 3071 GRB 050306: Swift-BAT detection of a long burst
- 3070 Ongoing activity of SGR 1806-20 after the giant flare
- 3069 GRB050215B: Late-Time Swift UVOT Observations
- 3068 GRB 050126: Confirmation of the NIR afterglow candidate
- 3067 PROMPT VRcIc Observations of GRB 050223
- 3066 XRF/GRB 050215B: Radio Observations
- 3065 XMM-Newton Images of GRB 050223
- 3064 GRB 050219b: candidate NIR afterglow
- 3063 IBAS GRB Alert #2321
- 3062 Confirmed XRF nature for GRB050215b
- 3061 GRB 050223: optical observations
- 3060 GRB050223 XMM-Newton observation
- 3059 INTEGRAL detection of GRB 050223
- 3058 GRB 050223 : Planned XMM-Newton observation
- 3057 GRB050223: No Swift UVOT Detection of Afterglow Emission
- 3056 GRB050223: ROTSE-III Optical Observations
- 3055 GRB 050223 Swift/BAT detection of a burst
- 3054 GRB 050223: Swift XRT Position
- 3053 HETE-2 Observations of GRB 050215b (=U11570): A Likely X-Ray Flash
- 3052 GRB050219b: CORRECTION to time of UVOT observations
- 3051 GRB050215b: Faulkes North and SDSS limits on UKIRT candidate
- 3050 GRB050219b: No Swift UVOT Detection of Afterglow Emission
- 3049 GRB 050219b: CORRECTION to refined XRT position
- 3048 GRB 050219a: Optical observations from LCO
- 3047 GRB 050219b: Optical and near-IR observations from LCO
- 3046 GRB050219b: No Swift UVOT Detection of Afterglow Emission
- 3045 GRB 050219b: Refined XRT position
- 3044 GRB 050219b: Swift-BAT detection of a burst
- 3043 GRB 050219b: CORRECTION: Swift XRT Position
- 3042 GRB 050219b: Swift XRT Position
- 3041 GRB 050219a, optical observations
- 3040 GRB 050219a: Refined XRT position
- 3039 GRB050219a: No Swift UVOT Detection of Afterglow Emission
- 3038 GRB 050219: Swift-BAT detection of a burst
- 3037 GRB050215b: Swift UVOT Detection of Afterglow Emission
- 3036 GRB 050219: Prompt X-ray position
- 3035 GRB 050215B: Radio Observations
- 3034 GRB 050215b: XRT confirmation of IR afterglow candidate
- 3033 GRB050215b: P60 Optical Observations
- 3032 GRB 050215b: Swift XRT Source Variability
- 3031 GRB 050215B: candidate afterglow
- 3030 GRB 050215b : Lulin follow-up observation
- 3029 GRB 050215b, BOOTES-2 simultaneous optical observations
- 3028 GRB 050215B: UKIRT K-band imaging
- 3027 GRB 050215b: Swift XRT Observations
- 3026 GRB050215b: No Swift UVOT Detection of Afterglow Emission
- 3025 GRB050215a: No Swift UVOT Detection of Afterglow Emission
- 3024 Swift-BAT detects two bursts: GRB050215a and GRB050215b
- 3023 GRB 050215b, BOOTES-1B optical limit
- 3022 GRB050215B: ROTSE-III optical observations
- 3021 GRB050215A: ROTSE-III Optical Observations
- 3020 GRB050209: TAROT optical observations
- 3019 GRB 0050209(=U11568): Duration and spectrum
- 3018 short/hard GRB 050202, optical observations
- 3017 GRB050209: REM optical observations
- 3016 GRB 050209 I-band observation
- 3015 GRB 050209 Optical observations
- 3014 GRB050209: P60 Optical Observations
- 3013 GRB050209 (=U11568): A Long GRB Detected by HETE
- 3012 GRB 050209: Optical observation
- 3011 GRB 050128: Radio observations
- 3010 Further analysis of the short Swift-BAT GRB 050202
- 3009 GRB 050202: Second epoch radio observations
- 3008 GRB 050129: Optical observations
- 3007 GRB050202: Radio Observations
- 3006 GRB 050202: Optical observations with LCO40
- 3005 GRB 050202: Short burst detected by Swift-BAT
- 3004 GRB 050128 Optical observation with REM
- 3003 GRB 050129: a weak long GRB detected with INTEGRAL
- 3002 SGR1806-20: Swift-BAT detection of a large normal burst
- 3001 GRB050128: Faulkes Telescope South observations
- 3000 GRB 050124: Radio Observations
Older Circulars
After a while the above table gets too large and then the older entries are
moved to the following tables.
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 26-Dec-04.