+ All Categories
Home > Documents > SIERRA NEGRA Observatory H. Salazar, C. Alvarez, O.Martinez,T. Murrieta, G.Perez, L.Villasenor,...

SIERRA NEGRA Observatory H. Salazar, C. Alvarez, O.Martinez,T. Murrieta, G.Perez, L.Villasenor,...

Date post: 22-Dec-2015
Category:
Upload: rosaline-osborne
View: 216 times
Download: 3 times
Share this document with a friend
Popular Tags:
20
SIERRA NEGRA Observatory H. Salazar, C. Alvarez, O.Martinez,T. Murrieta, G.Perez, L.Villasenor, Facultad de Ciencias Físico Matemáticas BUAP
Transcript

SIERRA NEGRA Observatory

H. Salazar, C. Alvarez, O.Martinez,T. Murrieta, G.Perez, L.Villasenor, Facultad de Ciencias

Físico Matemáticas BUAP

CABAÑA

ALT: 4560N 18° 59’ 03.9’’W 97° 18’ 44.7’’

ALT: 4558N 18° 59’ 04.6’’W 97° 18’ 45.4’’ CENTRO

ALT: 4557N 18° 59’ 03.7’’W 97° 18’ 45.5’’

ALT: 4557N 18° 59’ 04’’W 97° 18’ 46.4’’

ALT: 4558N 18° 59’ 02.9’’W 97° 18’ 45.2’’

ARENA

RAMPA

NORTESUR

Array distribution

Stability of the detectors: Left one day. Rigth 8 hoursBelow 1hr.

Vertical Muon signals

Calibration with the Crab Nebula•Flux: 2.68x10-7 fotons/m2/s E>TeV•4 hours observation/day (+-30o) =14400 s•Area=500 m2

•Flux/day = 1 fotón/day

Measured Flux at la Sierra Negra300 Showers/min95% protones rejected, 50% photons Direction accuracy +/- 2o=16 minShowers in the field of view N~240 , sigma~155 sigma = 75 means 150 days of detection of the Crab.


Recommended