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: 3700 - 3799)
- 3799 GRB 050814: Swift detection of a burst
- 3798 GRB 050813: Magellan detection of a high redshift galaxy cluster
- 3797 GRB050813: RTT150 optical observations
- 3796 GRB 050813: I-band observations
- 3795 GRB050813, SDSS pre-burst observations
- 3794 GRB 050813: KAIT optical limit
- 3793 GRB 050813: Swift-BAT refined analysis
- 3792 GRB 050813: Photometry of object in XRT error circle
- 3791 GRB050813: SWIFT/UVOT observation
- 3790 GRB 050813: Swift XRT afterglow localization
- 3789 RBO GRB 050714A and GRB 050716 observations
- 3788 GRB 050813: Possible Short Swift-BAT GRB
- 3787 GRB050813 (Swift 150139): P60 Observations
- 3786 Swift-BAT trigger 150131 is not a GRB
- 3785 GRB050807(=H3889): An X-Ray Rich GRB Localized by HETE
- 3784 Ongoing activity of SGR 1806-20: an intermediate burst 050811
- 3783 GRB050803: CrAO optical observations, no OT candidate
- 3782 Detection of an intermediate burst from SGR 1806-20 on August 8
- 3781 GRB 050730: WSRT Radio Observations
- 3780 GRB 050803: PROMPT BVRcIc Observations
- 3779 GRB 050807: ROTSE-III Optical Limits
- 3778 GRB 050730, optical observation
- 3777 GRB050805b: CrAO optical limit
- 3776 GRB050805a : Null detection report
- 3775 GRB050730, optical observations
- 3774 GRB050803, optical observations
- 3773 Swift-BAT trigger 149118 is very likely not a GRB
- 3772 Retraction of Swift Trigger 149131 (GRB 050805B)
- 3771 GRB 050805b: OHP optical limits
- 3770 GRB 050805b: TAROT optical limits
- 3769 GRB050805b: MASTER optical observations
- 3768 Possible GRB 050805B: Swift-BAT trigger 149131 may be a burst
- 3767 GRB050805a: MASTER optical candidat
- 3766 Swift-BAT trigger 149118 is probably not a GRB
- 3765 GRB050802: TNG optical observations
- 3764 GRB050803: Radio Observation
- 3763 GRB 050803: RTT150 optical observations
- 3762 GRB050801: Radio Observation
- 3761 GRB050730: Radio Detection
- 3760 GRB050803: CrAO optical observations, possible OT candidate
- 3759 GRB050803: Optical/UV Upper Limits from Swift-UVOT
- 3758 GRB 050803: Keck Observations
- 3757 GRB 050803: Swift-BAT refined analysis
- 3756 GRB 050802.422: Fading of the afterglow and detection of the host
- 3755 GRB050803: MASTER further analys
- 3754 GRB 050803, optical observations
- 3753 GRB 050803: Magellan Observations
- 3752 GRB 050803: early Swift XRT analysis results
- 3751 GRB 050803: TAROT optical limits
- 3750 GRB050803: MASTER optical observations
- 3749 GRB050802: Tentative absorption redshift
- 3748 GRB050803: Swift-BAT detection of a very long burst
- 3747 GRB 050713A: Observation at very high energy by MAGIC
- 3746 GRB050730: FORS1 and UVES/VLT low- and high-resolution spectroscopy
- 3745 GRB 050802: Swift/UVOT optical and UV detections
- 3744 GRB050802: CrAO optical observations
- 3743 GRB050801: Unchanged decay slope
- 3742 GRB050802 radio non-detection
- 3741 GRB 050730: OHP optical observations
- 3740 GRB 050802: early Swift XRT analysis results
- 3739 GRB 050802: Swift/UVOT observations
- 3738 GRB 050802 : Lulin Optical follow-up observation
- 3737 GRB 050802: Swift-BAT refined analysis
- 3736 GRB050801: Optical photometry and decay index
- 3735 GRB 050802: XRT position
- 3734 GRB 050802: Swift Gamma-ray Burst
- 3733 GRB050801: Swift/UVOT Optical and UV detections
- 3732 GRB 050730: Preliminary Analysis of MIKE Spectrum
- 3731 GCN 050801: early Swift XRT analysis results
- 3730 GRB 050801: Swift-BAT refined analysis
- 3729 GRB 050801, SMARTS optical/IR afterglow observations
- 3728 GRB 050801, afterglow observations
- 3727 GRB 050730, corrected photometry and break?
- 3726 GRB 050801: ROTSE-III Early Afterglow Break
- 3725 GRB050801: Swift-BAT detection of a burst
- 3724 GRB050801: GCN XRT position is incorrect
- 3723 GRB 050801: ROTSE-III Detection of Possible Counterpart
- 3722 GRB 050730: XRT refined analysis
- 3721 Correction to GCN Circ 3476 on GRB050525A
- 3720 GRB 050730: early TAROT optical observations
- 3719 GRB 050726: PROMPT Rc Observations
- 3718 GRB 050730: RTT150 optical observations
- 3717 Swift/UVOT photometry of GRB050730
- 3716 GRB 050730, spectra and optical photometry
- 3715 GRB050730: Refined BAT analysis of the Swift-BAT burst
- 3714 GRB 050730: Swift XRT afterglow observations
- 3713 GRB 050730 XMM-Newton observation
- 3712 GRB 050730: PROMPT VRcIc Observations
- 3711 GRB050730, afterglow observations
- 3710 GRB050730: confirmation of redshift
- 3709 GRB 050730: Redshift Measurement based on Magellan/MIKE Observations
- 3708 GRB 050730, SMARTS optical/IR afterglow observations
- 3707 GRB 050730 : Planned XMM-Newton observation
- 3706 GRB050730: Liverpool Telescope optical observations
- 3705 GRB 050730, optical candidate
- 3704 GRB050730: Swift-BAT detection of a weak burst
- 3703 GRB 050713A: Swift XRT extended light curve
- 3702 GRB 050709: PROMPT Rc Observations
- 3701 GRB050713b: Maidanak optical observations
- 3700 GRB 050724: Secure Host Redshift from Keck
Older Circulars
After a while the above table gets too large and then the older entries are
moved to the following tables.
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.