EF Dra
RA: 18h 05m 30.40s, DE: +69° 45' 16.00" (271.3766666617, 69.7544444444)
5/26/2018, 9:25 PM - 5/27/2018, 1:45 AM (UTC)
- Observer: Martin Lehky
- Created: 5/29/2018 9:52:58 AM
- Station: Hradec Králové, CZ (MPC 048)
- Instrument: 0.40-m f/5 + CCD G2-1600 + BVRcIc
- Photometric band: I
- Time standard: Gjd
- Brightness in: Mag
Note:
# NAME EF Dra # VAR 18:05:30.41 +69:45:15.5 2452500.3075 0.4240310 10.38-10.71V EW/KW (VSX 20180527) # OBS Martin Lehky (Hradec Kralove CZ; 0.40-m f/5 reflector + CCD G2-1600) # FLT BVRcIc # RED CMunipack 1.1.26 + Peranso 2.5 + SPHE/VSES Upload Form (2012) var.astro.cz # NOTE 26/27 V 2018; B_70_90s (67/43); V_70_60s (69/43); Rc_70_30s (69/43); Ic_70_30s (67/42); 4.3h; minimum P # NOTE FLT B 2458265.50441 +/- 0.00019; 20180527 00:06:21 (UT) GEO # NOTE FLT V 2458265.50354 +/- 0.00015; 20180527 00:05:06 (UT) GEO # NOTE FLT Rc 2458265.50305 +/- 0.00014; 20180527 00:04:24 (UT) GEO # NOTE FLT Ic 2458265.50267 +/- 0.00020; 20180527 00:03:51 (UT) GEO # NOTE FLT BVRcIc average 2458265.50342 +/- 0.00020; 20180527 00:04:55 (UT) GEO # COND clear weather
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