Older GCN Circulars Archive

1. The Older Circulars
2. Even Older Circulars

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(Listed in reverse serial number order -- newest first: 799 - 700)

• 799 GRB000911: Corrected coordinates
  
• 798 GRB000911: Sub-millimeter observations
  
• 797 IPN triangulation of GRB000925
  
• 796 GRB000911: Optical Transient
  
• 795 GRB000911, Radio and Optical observations
  
• 794 GRB000911, Radio observations
  
• 793 GRB000911: Optical observations
  
• 791 IPN triangulation of GRB000911
  
• 790 IPN triangulation of GRB000910
  
• 789 False GRB alarm from RXTE/ASM on 8 Sept 2000
  
• 788 GRB 000830: Optical observations
  
• 787 GRB000830: Optical observations
  
• 786 GRB000830, TNG B-band observations
  
• 785 GRB000830, BVRI field photometry
  
• 784 GRB000830: Optical observations
  
• 783 GRB000210, Optical observations
  
• 782 Chandra Position of GRB000210
  
• 781 "Snapshot" afterglow IDs and GRB 000830
  
• 780 GRB000830: Optical observations
  
• 779 IPN triangulation of GRB000830
  
• 778 HST/STIS observations of the host galaxy of GRB 980329
  
• 777 HST/STIS observations of the chaotic environment of GRB 980613
  
• 776 IPN localization of GRB000820
  
• 775 SGR 1806-20 burst activity
  
• 774 GRB000812, TNG R-band observations
  
• 773 GRB000801 & GRB000730, Gamma Ray Observations
  
• 772 GRB000730, Gamma Ray Observations GRB000730, Gamma Ray Observations
  
• 771 GRB000812, Radio observations
  
• 770 IPN localization of GRB000812
  
• 769 IPN localization of GRB000811
  
• 768 GRB000801, Gamma Ray Observations GRB000801, Gamma Ray Observations
  
• 767 GRB000801, VLT-Antu R-band observations
  
• 766 GRB000301C, UBVI optical observations
  
• 765 GRB000801, Radio Observations
  
• 764 GRB 991208 Host Galaxy Imaging
  
• 763 Updated IPN coordinates for GRB000801
  
• 762 IPN localization of GRB000801
  
• 761 IPN localization of GRB000801
  
• 760 IPN localization of GRB000730B
  
• 759 IPN localization of GRB000730B
  
• 758 IPN localization of GRB000730
  
• 757 GRB 990510: Possible detection of a host galaxy
  
• 756 GRB 990510 Host Galaxy Discovery
  
• 755 GRB 000727, optical observations
  
• 754 IPN localization of GRB000727
  
• 753 GRB 990705, HST/STIS observations of the host galaxy
  
• 752 GRB 990712: Late time HST/STIS Observations
  
• 751 GRB 991216, HST/STIS observations
  
• 750 GRB000620, Radio Observations
  
• 749 GRB981226, HST/STIS observations of the host galaxy
  
• 748 GRB000630, optical observations
  
• 747 GRB 000630: Detection of the Optical Afterglow
  
• 746 GRB000630, Revised BVRI Field Photometry
  
• 745 GRB000630, Optical Observations
  
• 744 GRB000630, optical observations
  
• 743 GRB000630, optical observations
  
• 742 GRB000630, BVRI Field Photometry
  
• 741 GRB000630, optical observations
  
• 740 GRB000630, optical observations
  
• 739 GRB000630: Optical observations
  
• 738 GRB000630, Radio Observations
  
• 737 possible optical counterpart of GRB 000630
  
• 736 IPN triangulation of GRB000630
  
• 735 GRB 000623, optical observations
  
• 734 GRB 000620, optical observations
  
• 733 GRB000418, HST/STIS Observations
  
• 732 GRB990123: Late-time HST/STIS observations of the host
  
• 731 GRB 990506, HST/STIS Observations of the Host Galaxy
  
• 730 GRB000623
  
• 729 GRB 000620: J-band observations
  
• 728 GRB000620, optical observations
  
• 727 GRB0000615: H-band observations
  
• 726 GRB990308, HST/STIS observations of the host galaxy
  
• 725 GRB000620 - Optical observations
  
• 724 GRB000620 Optical observations
  
• 723 IPN annulus for GRB000620
  
• 722 GRB000620: BeppoSAX WFC and GRBM detection
  
• 721 GRB000615, Radio observations
  
• 720 GRB000607, optical observations
  
• 719 GRB 000615: NIR further observations
  
• 718 GRB000620: refined BeppoSAX/WFC coordinates
  
• 717 BeppoSAX ALERT: GRB000620
  
• 716 GRB000620: BeppoSAX Alert
  
• 715 GRB990123, HST/STIS observations of the host galaxy
  
• 714 GRB000616 optical observations
  
• 713 GRB 000615, near-infrared observations
  
• 712 GRB 990123: Late-time HST/STIS 50CCD observations of the host
  
• 711 GRB000616
  
• 710 GRB000615B
  
• 709 GRB000615, further R-band photometry
  
• 708 GRB 000615: NIR observations
  
• 707 GRB000615: BeppoSAX NFI follow-up preliminary analysis
  
• 706 GRB000615, R-band photometry
  
• 705 GRB000615: BeppoSAX refined coordinates
  
• 704 GRB980425, HST/STIS observations of the host galaxy
  
• 703 GRB000615: BeppoSAX GRB Alert
  
• 702 The Hosts of GRB 980703 and GRB 971214
  
• 701 GRB 000301C: Further Late-Time HST/STIS observations
  
• 700 GRB000528: follow-up X-ray measurements and update of IPN annulus
  

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