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NIR follow-up of SN 2017eaw

ATel #10407; A. A.Arkharov, S. K.Klimanov, A. A.Mokrushina (Pulkovo observatory; St-Petersburg, Russia), A. Di Paola (OAR-INAF, Italy), V. M.Larionov (St-Petersburg University, Russia).
on 20 May 2017; 15:04 UT
Credential Certification: Arkady Arkharov (arkadi@arharov.ru)

Subjects: Infra-Red, Supernovae

We carried out NIR follow-up of the Type II supernova 2017eaw in the nearby galaxy NGC 6946 (ATel #10372, #10374, #10376, #10377) with the 1.1m AZT-24 telescope sited in Campo Imperatore Observatory, Italy, equipped with an SWIRTCAM NICMOS-3 CAMERA. The observations carried out under clear sky and seeing of ~ 1". We measure a magnitude of J = 11.85 +/- 0.02, H = 11.67 +/- 0.02 and K = 11.59 +/- 0.02, on May 17 2017 at 23:33:46 UT. The photometric calibration was performed using of the four stars magnitudes from 2MASS survey.