David's Astronomy Pages Images - Session 670 (2019-02-27)

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Session Notes

C/2018 Y1 (Iwamoto) - Comet     NGC 3254 - Spiral Galaxy with Type Ia Supernova 2019np     Photometric Monitoring - Variables   - NV Ori,  CN Orio     Astrometric Monitoring - Nearby Stars  - None

- Short evening session,  Duration 1.1hr Session operated in  fully automated mode, and monitored over remote connection. After a promising start cloud rapidly rolled in and brought the session to an end. - Main aim of the session was general observing with mix of variable stars, nearby stars, comets and deep sky targets.      - 12" LX200 + ST-10XME for imaging - TS 80mm APO + ZWO ASI178MC for guiding & imaging - Ambient Temperature:  4°C (min) - CCD Temperature:  -20°C  (70% av. power) - Notes from 2019-02-27 >>

C/2018 Y1 (Iwamoto) - Comet

C/2018 Y1 (Iwamoto) (passing through Auriga) Sun Distance 1.32 AU Earth Distance 0.65 AU (97.8 million km)		C/2018 Y1 (Iwamoto) - Detail Aligned on Stars.  Comet appears slightly trailed. Total exposure time 1.5 mins
CCD Image (50% size) 3 x 30s exposure (average combine), 3x3 binning, C Filter 2019-02-27 21:20 UT (#670052-54) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		CCD Image (100% size) Image details as left
More Images of C/2018 Y1 (Iwamoto)

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NGC 3254 - Spiral Galaxy with Type Ia Supernova 2019np

NGC 3254 with SN 2019np (Leo Minor) SN 2019np TNS discovered 2019/01/09.665 by Koichi Itagaki  (Rochester Supernova site |  Discovery Image | SN Type Ia, +16.9 (C) at discovery)

NGC 3254 with SN 2019np - 2019-02-27 (T+49.2d) Image below (2019-02-27.874) was taken 49.2 days after discovery SN is shown by white cross-hairs. Estimated magnitude +14.6

Annotated CCD Image (100% size, cropped) 4 x 120s exposure (average combine), 3x3 binning, C Filter 2019-02-27 20:58 UT (#670040-44) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2019np (NGC 3254) on Supernovae 2019 Page >>

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