Gamma-ray Burst 010115

(All information courtesy of the instrument teams.)

Previous IAU Circulars

• none

• GCN/BACODINE POSITION NOTICE
  

  
  TITLE:             GCN/IPN POSITION NOTICE
  NOTICE_DATE:       Wed 17 Jan 01 09:45:03 UT
  NOTICE_TYPE:       IPN Single Box
  IPN_NUMBER:        83
  GRB_DATE:          11925 TJD;    15 DOY;   01/01/15
  GRB_TIME:          80167.00 SOD {22:16:07.00} UT
  GRB_IPN_RA:        312.1180d {+20h 48m 28s} (J2000),
                     312.1319d {+20h 48m 32s} (current),
                     311.4541d {+20h 45m 49s} (1950)
  GRB_IPN_DEC:        -6.3424d {-06d 20' 32"} (J2000),
                      -6.3385d {-06d 20' 18"} (current),
                      -6.5279d {-06d 31' 39"} (1950)
  GRB_ERROR1_RA1:    311.6802d {+20h 46m 43s} (J2000)
  GRB_ERROR1_DEC1:    -6.2632d {-06d 15' 47"} (J2000)
  GRB_ERROR1_RA2:    312.0532d {+20h 48m 13s} (J2000)
  GRB_ERROR1_DEC2:    -6.2434d {-06d 14' 35"} (J2000)
  GRB_ERROR1_RA3:    312.1830d {+20h 48m 44s} (J2000)
  GRB_ERROR1_DEC3:    -6.4414d {-06d 26' 28"} (J2000)
  GRB_ERROR1_RA4:    312.5627d {+20h 50m 15s} (J2000)
  GRB_ERROR1_DEC4:    -6.4225d {-06d 25' 20"} (J2000)
  GRB_ERROR:         26.74 [arcmin radius of circumscribing circle, 3 sigma]
  GRB_BOX_AREA:      274 [sq.arcmin]
  GRB_PEAK_FLUX:     5.6e-07 [erg/cm2/sec in 25-100 keV] in a 0.25 sec interval
  GRB_FLUENCE:       1.0e-07 [erg/cm2 in 25-100 keV]
  GRB_DURATION:      5.0 [sec]
  SUN_POSTN:         298.91d {+19h 55m 38s}  -20.78d {-20d 46' 58"}
  SUN_DIST:           19.31 [deg]
  MOON_POSTN:        211.34d {+14h 05m 21s}   -7.24d {-07d 14' 33"}
  MOON_DIST:          99.83 [deg]
  COMMENTS:          IPN triangulation localization.  
  COMMENTS:          This is a preliminary, 3 sigma error box.  
  COMMENTS:          GCN message is being issued.  
   
  
  

• red DSS finding chart ps-file
  
  
• GCN notice #914
  K. Hurley, on behalf of the Ulysses GRB team, T. Cline, on behalf of the Konus-Wind and NEAR GRB teams, and E. Mazets, and S. Golenetskii, on behalf of the KONUS-WIND GRB team, report:
  Ulysses, NEAR, and KONUS-WIND observed this GRB at 80167 seconds. As observed by Ulysses, it had a duration of approximately 5. seconds, a 25-100 keV fluence of approximately 1.0E-07 erg/cm2, and a peak flux of approximately 5.6E-07 erg/cm2 s over .25 seconds We have triangulated it to a preliminary, 3 sigma error whose approximate area is 274. sq. arcmin. and whose coordinates are:
  

      RA(2000)                              DEC(2000)
   ERROR BOX CENTER:   20 h 48 m 28.33 s     -6 o 20 '  32.80 " 
   ERROR BOX CORNER 1: 20 h 46 m 43.25 s     -6 o 15 '  47.56 " 
   ERROR BOX CORNER 2: 20 h 48 m 12.79 s     -6 o 14 '  36.42 " 
   ERROR BOX CORNER 3: 20 h 48 m 43.92 s     -6 o 26 '  29.22 " 
   ERROR BOX CORNER 4: 20 h 50 m 15.05 s     -6 o 25 '  21.05 "
  

  This error box may be improved.