TITLE:   GCN GRB OBSERVATION REPORT
NUMBER:  2138
SUBJECT: IPN triangulation of GRB030414 (small error box)
DATE:    03/04/15 17:14:48 GMT
FROM:    Kevin Hurley at UCBerkeley/SSL  <khurley@sunspot.ssl.berkeley.edu>

K. Hurley and T. Cline, on behalf of the Ulysses, Mars Odyssey, and KONUS GRB teams,

D. M. Smith, R. P. Lin, J. McTiernan, R. Schwartz, C. Wigger, W. Hajdas, 
and A. Zehnder, on behalf of the RHESSI GRB team,

A. von Kienlin, G. Lichti, and A. Rau, on behalf of the
INTEGRAL SPI-ACS GRB team,

I. Mitrofanov, D. Anfimov, A. Kozyrev, M. Litvak and A. Sanin,
on behalf of the HEND/Odyssey GRB team,

W. Boynton, C. Fellows, K. Harshman, C. Shinohara and R. Starr,
on behalf of the GRS/Odyssey GRB team, and

E. Mazets and S. Golenetskii, on behalf of the Konus-Wind GRB team, report:

Ulysses, Mars Odyssey (HEND and GRS), RHESSI, INTEGRAL (SPI-ACS) and
Konus-Wind observed this GRB at 49707 seconds.  As observed by Ulysses,
it had a duration of approximately  40 seconds, a 25-100 keV fluence of
approximately 1.2E-05 erg/cm2, and a peak flux of approximately
8.6E-07 erg/cm2 s over 0.50 seconds.

We have triangulated it to a preliminary, 3 sigma error box whose
approximate area is 141 sq. arcmin. and whose coordinates are:

    RA(2000)                              DEC(2000)
 ERROR BOX CENTER:   7 h 59 m 33.01 s    -48 o 35 '  15.19 " 
 ERROR BOX CORNER 1:  8 h 03 m 03.68 s    -48 o 50 '  00.47 " 
 ERROR BOX CORNER 2:  7 h 59 m 16.48 s    -48 o 36 '  06.80 " 
 ERROR BOX CORNER 3:  7 h 59 m 49.52 s    -48 o 34 '  23.40 " 
 ERROR BOX CORNER 4:  7 h 56 m 02.48 s    -48 o 19 '  58.08 " 

This error box may be improved.

////////////////////////////////////////////////////////////////////////
TITLE:   GCN GRB OBSERVATION REPORT
NUMBER:  2157
SUBJECT: MASTER:optical observations probable GRB030414
DATE:    03/04/20 22:59:43 GMT
FROM:    Vladimir Lipunov at Moscow State U/Krylov Obs  <gcncirc@observ.inetcomm.ru>

V. Lipunov, A. Krylov, V. Kornilov, G. Borisov, A. Belinski, I. Chilingarian,
D. Kuvshinov, M.V. Kuznetsov,  S. Potanin, V. Vitrischak,  G. Antipov

Sternberg Astronomical Institute, Alexsandr Krylov Observatory, Moscow
report:

The error box of GRB030414 (HETE 2679) was
observed with MASTER system (280mm, http://observ.pereplet.ru). We
obtained 50 measurements in R filter. Our observations started at Apr 14,
22:20 UT (8 hours after the GRB) and  had been lasting for 2.0 hours
up to Apr 15   00:30 UT (10 hours after  the  GRB).

There is no OT brighter than 13.3 - 14.5 (R-band) in different parts of
the error box. Transparency was quite poor due to low altitude of the
field above the horizont. Background level was high due to cirrus clouds
illuminated by Moon (almost full).

Our summarized fits-images are available at:
http://observ.pereplet.ru/images/GRB030414_HETE/


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