TY - JOUR A1 - Lanchester, B. S. A1 - Ashrafi, M. A1 - Ivchenko, N. T1 - Simultaneous imaging of aurora on small scale in OI (777.4 nm) and N21P to estimate energy and flux of precipitation JO - Ann. Geophys. J1 - ANGEO VL - 27 IS - 7 SP - 2881 EP - 2891 Y1 - 2009/07/22 PB - Copernicus Publications SN - 1432-0576 UR - https://angeo.copernicus.org/articles/27/2881/2009/ L1 - https://angeo.copernicus.org/articles/27/2881/2009/angeo-27-2881-2009.pdf DO - 10.5194/angeo-27-2881-2009 ER -