===== BEGIN MESSAGE ===== From aavso-hen-bounces@aavso.org Fri Jul 3 07:14:59 2009 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on mira.aavso.org X-Spam-Level: X-Spam-Status: No, score=-1.4 required=2.5 tests=ALL_TRUSTED autolearn=disabled version=3.2.5 Received: from mira.aavso.org (localhost.localdomain [127.0.0.1]) by mira.aavso.org (8.14.3/8.14.3) with ESMTP id n63BEvse008025; Fri, 3 Jul 2009 07:14:57 -0400 Received: from mira.aavso.org (localhost.localdomain [127.0.0.1]) by mira.aavso.org (8.14.3/8.14.3) with ESMTP id n63BEuV2008021 for ; Fri, 3 Jul 2009 07:14:56 -0400 Received: (from grb@localhost) by mira.aavso.org (8.14.3/8.14.3/Submit) id n63BEtbW008019; Fri, 3 Jul 2009 07:14:55 -0400 Date: Fri, 3 Jul 2009 07:14:55 -0400 Message-Id: <200907031114.n63BEtbW008019@mira.aavso.org> To: aavso-hen@aavso.org From: grb@aavso.org Subject: [AAVSO-HEN] GRB 090702: UVOT upper limits X-BeenThere: aavso-hen@aavso.org X-Mailman-Version: 2.1.11 Precedence: list List-Id: AAVSO High Energy Network List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: aavso-hen-bounces@aavso.org Errors-To: aavso-hen-bounces@aavso.org The following is a GCN Circular circulated via the AAVSO network. For an archive and more information on circulars visit: http://lheawww.gsfc.nasa.gov/docs/gamcosray/legr/bacodine/gcn3_archive.html TITLE: GCN CIRCULAR NUMBER: 9607 SUBJECT: GRB 090702: UVOT upper limits DATE: 09/07/03 11:13:55 GMT FROM: Samantha Oates at MSSL S. R. Oates (MSSL-UCL) and D. M. Palmer (LANL) report on behalf of the Swift/UVOT team: The Swift/UVOT began observing the field of INTEGRAL GRB 090702, 3.5hrs after the INTEGRAL trigger (Paizis et al., GCN 9603). We do not detect any source at the Swift XRT position (Sbarufatti et al. GCN 9604). The 3-sigma upper limits for the finding chart exposure is: Filter T_start(s) T_stop(s) Exp(s) Mag (3-sigma upper limit) ------------------------------------------------------------- white 14080 20350 971 > 22.72 v 14646 20964 1126 > 21.20 b 13516 25451 1753 > 22.37 u 12951 24855 1796 > 21.89 ------------------------------------------------------------- The quoted upper limits have not been corrected for the expected Galactic extinction along the line of sight of E_(B-V) = 0.039 mag. All photometry is on the UVOT photometric system described in Poole et al. (2008, MNRAS, 383, 627). _______________________________________________ Aavso-hen mailing list Aavso-hen@aavso.org To change options or unsubscribe, goto http://www.aavso.org/mailman/listinfo/aavso-hen The Santa Barbara Instrument Group (www.sbig.com): Take the next step. SGS, the self-guiding spectrograph. ===== END MESSAGE ===== ===== BEGIN MESSAGE ===== From aavso-hen-bounces@aavso.org Wed Sep 16 16:09:44 2009 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on mira.aavso.org X-Spam-Level: X-Spam-Status: No, score=-1.4 required=2.5 tests=ALL_TRUSTED autolearn=disabled version=3.2.5 Received: from mira.aavso.org (localhost.localdomain [127.0.0.1]) by mira.aavso.org (8.14.3/8.14.3) with ESMTP id n8GK9fUF025335; Wed, 16 Sep 2009 16:09:42 -0400 Received: from mira.aavso.org (localhost.localdomain [127.0.0.1]) by mira.aavso.org (8.14.3/8.14.3) with ESMTP id n8GK9dYa025332 for ; Wed, 16 Sep 2009 16:09:39 -0400 Received: (from grb@localhost) by mira.aavso.org (8.14.3/8.14.3/Submit) id n8GK9dYo025330; Wed, 16 Sep 2009 16:09:39 -0400 Date: Wed, 16 Sep 2009 16:09:39 -0400 Message-Id: <200909162009.n8GK9dYo025330@mira.aavso.org> To: aavso-hen@aavso.org From: grb@aavso.org Subject: [AAVSO-HEN] GRB 090702: Skynet/GORT Observations X-BeenThere: aavso-hen@aavso.org X-Mailman-Version: 2.1.11 Precedence: list List-Id: AAVSO High Energy Network List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: aavso-hen-bounces@aavso.org Errors-To: aavso-hen-bounces@aavso.org The following is a GCN Circular circulated via the AAVSO network. For an archive and more information on circulars visit: http://lheawww.gsfc.nasa.gov/docs/gamcosray/legr/bacodine/gcn3_archive.html TITLE: GCN CIRCULAR NUMBER: 9917 SUBJECT: GRB 090702: Skynet/GORT Observations DATE: 09/09/16 20:08:45 GMT FROM: Josh Haislip at U.North Carolina J. Haislip, D. Reichart, L. Cominsky, K. McLin, T. Graves, G. Spear, K. Ivarsen, M. Schubel, A. LaCluyze, A. Foster, J. Moore, A. Oza, J. Styblova, A. Trotter, J. A. Crain, and M. Nysewander report: Skynet observed the INTEGRAL/IBAS localization of GRB 090702 (Paizis et al., GCN 9603) with the 14" GORT telescope at Hume Observatory in California beginning 18.2 hours after the the trigger in I. We do not detect the afterglow (Sbarufatti & Mangano, GCN 9607). Stacking only images that increase the limiting magnitude yields: mean 1-sig. 1-sig. time 3-sig. sys. stat. since lim. cal. cal. cal. trig. tel. exp. fil. mag. stars* unc. unc. (h) (# x s) (mag) (mag) 18.2 GORT 2 x 80 I 17.7 32 SDSS 7 0.051 0.007 * Transformed using Jester et al., 2005, ApJ, 130, 873. _______________________________________________ Aavso-hen mailing list Aavso-hen@aavso.org To change options or unsubscribe, goto http://www.aavso.org/mailman/listinfo/aavso-hen The Santa Barbara Instrument Group (www.sbig.com): Take the next step. SGS, the self-guiding spectrograph. ===== END MESSAGE =====