Mrk501 FermiLAT Lea

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Analyzer: Lea Heckmann (heckmann@mpp.mpg.de)

Data available[edit]

Following the MJD bins of LST: https://docs.google.com/spreadsheets/d/1vUu9R7jx2tyhD4U8d4yKL4vq-ZzoFqOJag7vkeQ8RXM/edit#gid=1804310264

Settings[edit]

Energy range: 300 MeV - 1 TeV

ROI: 10 deg (+ include sources inside 20 deg)

Free index and normalization of sources: inside 5 deg & TS > 10

Remove sources with TS < 3

IRFs: P8R3_SOURCE_V3

evclass: 128

evtype: 3

catalog: 4FGL- v2

max_zenith: 90

separate front and back


Results[edit]

loglike(PL) = -6382.441340766398 loglike(LP) = -6382.3663007308195

loglike(PL with EBL) = -6382.449625019745 loglike(LP with EBL) = -6382.322445979826

TS PL vs LP: 0.1500800711582997 TS EBL PL vs EBL LP: 0.2543580798392213

TS PL without vs with EBL: 0.2543580798392213


SEDs[edit]

Power Law:

SED Mrk01 PL Lea.png

Log Parabola:

SED Mrk501 LP Lea.png


Power Law with EBL:

SED Mrk501 EBLPL Lea.png

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