TITLE:   GCN GRB OBSERVATION REPORT
NUMBER:  725
SUBJECT: GRB000620 - Optical observations
DATE:    00/06/21 12:03:06 GMT
FROM:    Gaetano Valentini at Obs. Astro. di Teramo  <gaetano@astrte.te.astro.it>

Guidubaldi D., Valentini G., Osservatorio Astronomico di Collurania 
Teramo - Italy, report:  

Starting at June 20.86, the 4'x4' center field of the BeppoSAX 
error-box (GCN 718) was imaged in poor seeing condition using the 
TNT 0.72 meter optical telescope at Teramo. 
We obtained two 600 sec R-band images. The reached limit magnitude 
of the combined one is about R= 19. 

Neither the single images, nor the summed one, reveals any variable or 
new source when compared with the Digital Sky Survey (DSS-II).  
Further observations are planned.  

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