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: 4200 - 4299)
- 4299 GRB051111: Suzaku WAM observation of the prompt emission
- 4298 GRB051111: Rc optical observations
- 4297 GRB051008: Suzaku WAM observation of the prompt emission
- 4296 GRB 051109B: GAO 150cm telescope Optical limit
- 4295 GRB 051109A : GAO 150cm telescope Rc-band detection
- 4294 GRB 051021 Optical Observations
- 4293 GRB 051117B: MARGE Optical Limits
- 4292 GRB 051117A and B: Radio Observations
- 4291 GRB 051117B: R and I observations of possible host galaxy
- 4290 GRB 051117b: NIR observations
- 4289 GRB 051117A: Refined analysis of the Swift-BAT burst
- 4288 GRB 051117B: Refined analysis of the Swift-BAT burst
- 4287 GRB051117A : XRT refined analysis
- 4286 GRB 051117B,optical observation
- 4285 GRB 051117B: Lulin R and I band observation
- 4284 GRB 051117B: Optical observations
- 4283 GRB 051117B: ROTSE-III Optical Limits
- 4282 GRB051117B: Swift XRT position
- 4281 GRB 051117B: Swift detection of a burst
- 4280 GRB 051117: Swift detection of a bright burst
- 4279 GRB051114: results of the Swift-XRT observation
- 4278 GRB 051028 Optical Observations
- 4277 GRB 051109B : Nainital upper limits
- 4276 GRB 051114: Radio Observations
- 4275 GRB 051114: Swift-BAT refined analysis
- 4274 GRB050925: analysis of the XMM-Newton observation
- 4273 GRB051109A optical observations
- 4272 GRB 051114: Swift-BAT detection of a short burst
- 4271 GRB 051111: Further spectroscopic analysis
- 4270 GRB 051111: Radio afterglow
- 4269 GRB 051113: Swift-BAT refined analysis
- 4268 GRB 051113: Swift-BAT detection of a burst
- 4267 GRB 051111: AEOS optical observations
- 4266 GRB051103: Radio Observations
- 4265 GRB 051109A Milagro GeV/TeV Observations
- 4264 GRB/SGR 050925: XMM-Newton ToO observation
- 4263 GRB051111: Swift/UVOT Observations
- 4262 GRB 051111A : R-band temporal decay index based on Lulin
- 4261 GRB051111: XRT preliminary analysis
- 4260 GRB 051111: Swift-BAT refined analysis
- 4259 GRB 051109A Optical Observations
- 4258 GRB 051111A : Lulin BVRI multi band afterglow observation
- 4257 GRB051111a: SARA Observations
- 4256 GRB 051111a: IR photometry
- 4255 GRB 051111: Keck HIRES redshift
- 4254 GRB 051111A: KAIT optical observations
- 4253 GRB 051111a: Afterglow fading in Ic
- 4252 GRB051111: Super-LOTIS Early Detection
- 4251 GRB 051111: ROTSE-III Analysis of Prompt Counterpart
- 4250 Faulkes Telescope R-band detection of GRB051111
- 4249 GRB 051103 Milagro GeV/TeV Observations
- 4248 GRB051111: Swift-BAT detection of a bright burst
- 4247 GRB 051111A: ROTSE-III Detection of Possible Counterpart
- 4246 GRB 051008 Tautenburg Supernova Search
- 4245 GRB 051109B. Radio Observations
- 4244 GRB 051109A
- 4243 GRB051109A - radio observations
- 4242 GRB 051105a: GETS optical limit
- 4241 GRB 051109b: GETS observation
- 4240 GRB 051109A: KAIT optical observations
- 4239 Early RAPTOR measurements of GRB 051109a - the movie.
- 4238 Konus-Wind observation of GRB 051109A
- 4237 GRB 051109B: Swift-BAT refined analysis
- 4236 GRB 051109B: ROTSE-III Optical Limits
- 4235 GRB 051109A: Swift-UVOT Observations
- 4234 IPN triangulation and Konus spectrum of the short/soft GRB051107 (large
- 4233 GRB051109B: no UVOT source detected
- 4232 GRB051109B: XRT refined analysis
- 4231 GRB 051109B : Lulin Optical Observations
- 4230 GRB 051109A : Lulin BVRI Optical afterglow observation
- 4229 GRB051109A: further steepening in the X-ray light curve
- 4228 GRB051109A: XRT refined analysis
- 4227 GRB 051109a: BOOTES R & I-band detection of the early afterglow
- 4226 GRB051109B: XRT position
- 4225 GRB 051109B: Super-LOTIS Observations
- 4224 GRB 051109B Kiso optical follow-up observation
- 4223 GRB051105B: REM Optical observation
- 4222 GRB 051109B: Swift detection of a burst
- 4221 GRB 051109: HET Optical Spectrum and Absorption Redshift
- 4220 GRB 051109: PROMPT Detections
- 4219 GRB 051109: Rc and Ic observations
- 4218 GRB051109: Early Super-LOTIS Detection
- 4217 GRB 051109: Swift-BAT refined analysis
- 4216 GRB 051109a: IR Photometry and Astrometry
- 4215 GRB 051109a: MDM Observations
- 4214 GRB 051109A: ROTSE-III Decline rate for Optical Counterpart
- 4213 GRB051109: Swift detection of a burst
- 4212 GRB 051109a: IR Detections
- 4211 GRB 051109: ROTSE-III Detection of Possible Counterpart
- 4210 GRB051105B: Swift/XRT upper limit
- 4209 GRB051105B: Swift/UVOT upper limit
- 4208 GRB051103: optical observations
- 4207 GRB 051103, optical observations
- 4206 GRB051103: MASTER: OT limit and host galaxy candidates
- 4205 GRB051028: Swift-XRT refined analysis
- 4204 GRB 051105a, observation from Naini Tal and OSN
- 4203 GRB 051105A, 2nd epoch optical observations
- 4202 GRB 051105a: MDM Observations
- 4201 GRB 051105A: TNG optical observations
- 4200 GRB051105A: Swift/UVOT Observations
Older Circulars
After a while the above table gets too large and then the older entries are
moved to the following tables.
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 22-Oct-05.