Older GCN Circulars Archive
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- Even Older Circulars
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(Listed in reverse serial number order -- newest first: 4600 - 4699)
- 4699 GRB 060206: Super-LOTIS observations
- 4698 GRB060204A: Swift/UVOT observations
- 4697 GRB 060206: Swift-BAT refined analysis
- 4696 GRB 060206 : Lulin optical observations
- 4695 GRB060206: SDSS Pre-Burst Observations
- 4694 GRB060206: Swift XRT Refined Analysis
- 4693 GRB060206: Liverpool Telescope observation
- 4692 GRB 060206: Spectroscopic Redshift
- 4691 GRB060206: P60 Optical Observations
- 4690 GRB 060206: KAIT observations
- 4689 GRB060206: Swift XRT Position
- 4688 GRB060206: SARA Detection
- 4687 GRB 060206: RAPTOR observations of afterglow candidate variability.
- 4686 GRB 060206: High redshift burst
- 4685 GRB060204a: Swift XRT Detection of an Afterglow Candidate
- 4684 GRB060206 - Swift UVOT Confirmation of Optical Afterglow
- 4683 GRB060206: Optical afterglow
- 4682 GRB060206: Swift-BAT detection of a burst
- 4681 GRB 060204C: XRT analysis of Swift J061223.0+701243.9
- 4680 GRB060203: WHT Z-band observations
- 4679 BAT GRB 060204C is probably not a GRB
- 4678 GRB060204C: optical observation
- 4677 GRB 060204B: BVRi-band detections of optical afterglow
- 4676 GRB 060204A: Swift XRT upper limit
- 4675 GRB 060204A: FRAM optical observations
- 4674 GRB060204B: Swift/UVOT refined analysis
- 4673 GRB 060204C: optical observations
- 4672 Swift XRT Observation of GRB 060204C
- 4671 GRB 060204B: Swift-BAT refined analysis
- 4670 GRB 060204B: ART early limit
- 4669 GRB060204B: Swift XRT Team Refined Analysis
- 4668 GRB 060204C: OSN limits
- 4667 GRB 060204b: Keck/LRIS Afterglow Confirmation
- 4666 GRB 060204C: BOOTES-IR optical limits
- 4665 GRB 060204C: Liverpool Telescopes optical limit
- 4664 GRB 060204C: ROTSE-III Optical Limits
- 4663 GRB 060204C: Swift-BAT detection of a burst
- 4662 GRB 060124: Radio Observations
- 4661 GRB060204B: Faulkes OT candidate
- 4660 GRB 060204B: ART optical limit
- 4659 GRB 060204A: further INTEGRAL results
- 4658 GRB060204B, optical observation
- 4657 GRB060204B - SDSS pre-burst observations
- 4656 GRB 060203: Swift-BAT refined analysis
- 4655 GRB 060204B: Swift detection of a burst
- 4654 GRB 060204: a long GRB detected by INTEGRAL
- 4653 GRB 060202: UKIRT/WFCAM K-band and KeckI/LRIS I-band Observation
- 4652 GRB 060203: RTT150 optical observations
- 4651 GRB060203: Swift XRT Team Refined Analysis
- 4650 GRB060203 - Swift UVOT observation
- 4649 Swift-BAT trigger is GRB 060203
- 4648 GRB 060203: IR Counterpart
- 4647 GRB060203: Observations with SARA
- 4646 GRB 060203: P60 Confirmation of Optical Afterglow
- 4645 Possible GRB 060203: candidate optical counterpart
- 4644 Swift BAT Trigger 180151: Swift XRT source detection
- 4643 Possible GRB 060203: optical observations at Asiago
- 4642 GRB 060202: PROMPT Observations
- 4641 Swift-BAT trigger 180151 is unknown origin at this time
- 4640 GRB 060202: GETS observation
- 4639 GRB 060202: Gemini-N J, H, K_s observations
- 4638 GRB 060202 : Kiso B and R band limit
- 4637 GRB 060202: Near-IR Observation with UKIRT/WFCAM
- 4636 GRB 060202: Optical Afterglow Candidate from Keck/LRIS
- 4635 GRB 060202: Refined analysis of the Swift-BAT burst
- 4634 GRB060202, optical observation
- 4633 GRB 060202: Swift/UVOT upper limits
- 4632 GRB 060202: Swift XRT Team Refined Analysis
- 4631 GRB 060202 : Lulin R and I band limit
- 4630 GRB060202: Faulkes North observation
- 4629 GRB 060202: Swift detection of a burst
- 4628 GRB 060121: Gemini Late-time Observations
- 4627 Erratum: SDSS pre-burst observations of GRB fields
- 4626 GRB 060130: PROMPT Observations
- 4625 GRB060130: Further R-band imaging
- 4624 GRB 060130: Swift/XRT observation
- 4623 GRB 051211A: MDM Observations
- 4622 GRB 060123: Gemini spectroscopy of the putative host galaxy
- 4621 GRB 060123: VLA Radio Observations
- 4620 GRB060130: Optical imaging
- 4619 GRB060130: REM infrared observations
- 4618 GRB 060130, SMARTS optical observations
- 4617 GRB 060130: FRAM optical observations
- 4616 GRB 060130: further INTEGRAL IBIS results
- 4615 GRB 060130: a long GRB detected with INTEGRAL
- 4614 Possible GRB 051221B: MDM Correction
- 4613 GRB050121: optical observation
- 4612 GRB050121b: optical observation
- 4611 GRB 060121: Confirmation of NIR Afterglow
- 4610 GRB060124: optical observation
- 4609 GRB060124: optical observations
- 4608 GRB 060123: Swift refined analysis of an unusual GRB
- 4607 GRB060124, BVRcIc field calibration
- 4606 GRB060105: refined analysis of the Suzaku observation
- 4605 GRB060124 optical observations
- 4604 GRB 060121: Probable Detection of NIR Afterglow
- 4603 GRB060124: optical observation
- 4602 GRB 060116 HST observations
- 4601 GRB 060124: HETE detection and spectrum of the main peak
- 4600 Refined XRT Position for GRB 060123
Older Circulars
After a while the above table gets too large and then the older entries are
moved to the following tables.
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 22-Oct-05.