Ritter Observation Log for EW Lac

EW Lac (example spectra)
HD217050
RA(FK5 2000): 22 57 05
Dec(FK5 2000): +48 41 03
Spectral Type: B3IVpe
Type: B
V Mag: 5.42
Contact: AM

Observation Log
Target Date Wave Instrument Expos ADU File Size File Name Observer Comments
EW Lac 20010807 Halpha E 3600 122 9 x 1149 023 JPW
EW Lac 20010829 Halpha E 3600 134 9 x 1149 020 NDM,AG,LAS,PAS,JPW
EW Lac 20010911 Halpha E 3600 134 9 x 1149 024 JPW
EW Lac 20011018 Halpha E 3000 202 9 x 1149 021 JPW
EW Lac 20011029 Halpha E 3600 158 9 x 1149 021 JT,JPW
EW Lac 20011106 Halpha E 3600 155 9 x 1149 021 JPW stadium lights on, massive auroral display
EW Lac20050922HalphaE36001239 x 1149028NDM, IJM, DSM, NMK, ENH
EW Lac 20051015
Halpha E 3600
221
9 x 1149 026
NDM, ENH

EW Lac 20051112
Halpha
E 3600
154
9 x 1149 021
NDM

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