RS Oph Analysis Yukiho 20220223

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Overview

  • Source-dependent analysis using lstchain v0.7.3 for R0-DL1a and v0.7.5 above DL1a.
  • Cleaning method: tailcut84 + pedestal cleaning + dynamic cleaning.
  • Observations: 20210809(Run5580-5584), 20210810(Run5630-5639), 20210812(Run 5696-5704), 20210829(Run5890-5893), 20210830(Run5912-5917), 20210901(Run5942-5945) and 20210902(Run5970-5973)
  • For the late observations after 20210829, only analysis with v0.7.3 (namely without dynamic cleaning and MC tuning) is performed.

Monte Carlo information

  • Particle types: point gamma, proton
  • Zenith 40deg, Azimuth 180 deg
  • NSB is tuned to the RS Oph observations. PSF is tuned as well.

Event selection

  • intensity > 50
  • gammaness > 0.9
  • alpha < 10 deg
  • leakage < 0.2

First three nights (20210809, 10 and 12) combined

  • alpha plot

Alpha-plot AllNights gcut09.png

  • SED

SED AllRuns erange40-1000 8bins.png

  • Light curve

LightCurve erange100-1000 Nightwise.png

20210809

  • alpha plot

Alpha-plot 20210809 gcut09 acut10 scut50.png

  • SED

SED 202108009 erange40-1000 8bins.png

20210810

  • alpha plot

Alpha-plot 20210810 gcut09 acut10 scut50.png

  • SED

SED 20210810 erange40-1000 8bins.png

20210812

  • alpha plot

Alpha-plot 20210812 gcut09 acut10 scut50.png

  • SED

SED 20210812 erange40-1000 8bins.png

After the moon break (20210829/30, 20210901/02)

  • 20210829, alpha plot

Alpha-plot 20210829 gcut09 acut10 scut50.png

  • 20210830, alpha plot

Alpha-plot 20210830 gcut09 acut10 scut50.png

  • 20210901, alpha plot

Alpha-plot 20210901 gcut09 acut10 scut50.png

  • 20210902, alpha plot

Alpha-plot 20210902 gcut09 acut10 scut50.png

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