PKF QC neut horiz wind fit los to az dir
Ne Nn Em old optical obs/calcs and transp model input
ERROR FOR 12-h northward neutrl wind amplitude
ERROR FOR Direction 1 electric field (eastward)
UT of Astronomical sunset (szen=108 deg)
ERROR FOR Height integral hall conductivity
Tn Vn Unchecked Green line (~96 km), vertical
DMSP sat electron hemispheric power in GW
ERROR FOR 12-h max northward neutrl wind phase
ERROR FOR CSL QC Neutral temperature looking E
SON Vector Velocity Magnitude (XY plane)
ERROR FOR Direction 1 Neutral wind (eastward)
ERROR FOR SON Umerid from ambipolar diffusn
The Arecibo Observatory is located in Arecibo, Puerto Rico on the north coast of the island. It is operated by Cornell University under cooperative agreement with the National Science Foundation. The observatory works as the National Astronomy and Ionosphere Center (NAIC) although both names are officially used to refer to it. The observatory's radio telescope is the largest single-aperture telescope ever to be constructed. (Compare "multiple aperture telescope".) It collects radio astronomy, terrestrial aeronomy, and planetary radar data for scientists around the world. Usage of the telescope is gained by submitting proposals to an independent board of referees. Although it has been given many usages, the observatory's main purpose is to detail and observe stellar objects.
ERROR FOR Direction 1 Ion velocity (eastward)
Emery intersat adjust hourly composite elec Hp
ERROR FOR Direction 2 Neutral wind (northward)
ERROR FOR Direction 4 Ion velocity (perp east)
ERROR FOR log10 (ion-neutral collision frequency)
ERROR FOR Direction 6 Ion velocity (antiparallel)
ERROR FOR Line int (1 hemi): dir 4 current den
JRO E beam log10(1+RxC incoh. pwr/noise)
ERROR FOR Additional increment to code 580
ERROR FOR 24-h max eastward neutral wind phase
ERROR FOR 2-dy eastward neutral wind amplitude
ERROR FOR log10 (relative neutral number density)
Vi Ef Viperp(>180km, 0.25 mlat bins), Vipar=0
JRO E beam log10(1+RxC coher. pwr/noise)
JRO W beam log10(1+RxA incoh. pwr/noise)
Tn Em Vn Red line (~240 km), multi-directions
ERROR FOR SON CW angle from GM North for 3628-XY
ERROR FOR 24-h max upward neutral wind phase
Ef Ep Qp Sg NH for several AMIE campaigns
CSL QC Neutral temperature from 1-hr avg
ERROR FOR 24-h max ion temperature phase
ERROR FOR Line of sight neutral vel (pos = away)
ERROR FOR Ion Velocity spread (spectral width)
Insert here description of the 5430/17001 operating mode
ERROR FOR Bisector ion vel (bistatic sys,pos=up)
MLH Additional increment to DP Pwr Nrm C
ERROR FOR Additional increment to altitude
ERROR FOR Ion-neutral collision frequency
ERROR FOR Line int (1 hemi): dir 5 current den
Ne Nn Em optical obs/calcs and transp model input
ERROR FOR Uncorrected electron density (Te/Ti=1)
Medium geomagnetic activity (as measured by index Kp)
High geomagnetic activity (as measured by index Kp)
Low geomagnetic activity (as measured by index Kp)
ERROR FOR SON Horizontal magn neutral wind
ERROR FOR SON Direction 4 F Region ion velocity
JRO W beam log10(1+RxA coher. pwr/noise)
ERROR FOR 24-h ion temperature amplitude
ERROR FOR 12-h upward neutral wind amplitude
Tn Em Vn Green line (~96 km, or higher w aurora), EWNS
Tn Em Vn Red line (~240 km), cardinal dirs
Tn Em Vn [OH] line (~87 km, cardinal dirs
ERROR FOR Estim. Electron Hemispheric Power Input
Insert here description of the 5430/7001 operating mode
ERROR FOR Height of maximum electron density
ERROR FOR Direction 2 Ion velocity (northward)
ERROR FOR Direction 5 Ion velocity (perp north)
ERROR FOR Direction 7 Neutral wind horizontl comp
ERROR FOR log10 (Relative line/band brightness)
ERROR FOR Direction 4 electric field (perp east)
Kp, ap, Ap, F10.7 solar flux (daily,3 cycles)
The Millstone Hill Observatory, located in Westford, Massachusetts, is a broad-based atmospheric sciences research facility owned and operated by the Massachusetts Institute of Technology.
The Millstone Hill Fabry Perot interferometer is operated by MIT in cooperation with the University of Pittsburgh. The interferometer is located near the Millstone Hill incoherent scatter radar at latitude 42 degrees 37 minutes North (42.62) and longitude 71 degrees 27 minutes West (-71.45). Mean local solar time differs from UT by -(4 hour 46 minutes). The local magnetic field has a 15 degree variation to the West and an inclination of 72 degrees.
Ne Nn Tn Vi Vn Ef Je Sg LTCS E reg electrodyn
ERROR FOR Direction 5 electric field (perp north)
Northwd Residual Sqrt[1/N*sum(vi-vf)**2]
UT of Astronomical sunrise (szen=108deg)
Ne Nn Te Ti Tn Vi Vn Ef LTCS E reg neu dyn
ERROR FOR SON Vector Velocity Magnitude (XY plane)
ERROR FOR Direction 5 Neutral wind (perp north)
ERROR FOR 24-h northwrd neutral wind amplitude
ERROR FOR Direction 5 electric current density
IMF 1min S/C delay: d!Bx IDdel IDmeandel
Ne Nn Strickland transport model inputs w 2 locs
ERROR FOR 12-h ion temperature amplitude
DMSP sat auroral midnight equatorward boundary
JRO W beam log10(1+RxB incoh. pwr/noise)
AE (AU,AL,AO) gnd magnetic index (1m,hrly)
Nu Ne Ni Te Ti Faraday rot data > 1995 w coh echoes
ERROR FOR Direction 4 electric current density
ERROR FOR Direction 5 Neutral wind horizontl comp
ERROR FOR PKR QC log10 (signl pwr in spectrm)
Ne Te Ti Faraday rot data 1966-1969 (Te>Ti forced)
Nu Ni Te Ti Faraday rot data > 2000 w coh echoes
ERROR FOR 24-h upward neutral wind amplitude
ERROR FOR Ion Composition - [mol wt 28 to 32]/Ne
ERROR FOR Direction 3 Corrupt Neutral wind (up)
ERROR FOR 12-h max upward neutral wind phase
ERROR FOR SON Direction 5 F Region ion velocity
ERROR FOR log10 (uncorrected electron density)
JRO E beam log10(1+RxD coher. pwr/noise)
Peach Mountain is the home of the 24 inches McMath Telescope and is part of Stinchfield Woods. Stinchfield Woods is owned by the University of Michigan and used by several university departments including the Astronomy Department and the School of Natural Resources and Environment.
ERROR FOR SON CW angle from GM North for 3626-XY
ERROR FOR Relative 1/2-width deviation from 2455
ERROR FOR Direction 2 electric field (northward)
ERROR FOR 12-h eastward neutral wind amplitude
ERROR FOR 24-h eastward neutral wind amplitude
ERROR FOR Height integral pedersen conductivity
NOAA sat tot, elec and proton hem power in GW
ERROR FOR 2-dy northward neutrl wind amplitude
ERROR FOR Joule energy heat rate height integral
ERROR FOR 12-h max eastward neutral wind phase
ERROR FOR 2-dy max eastward neutral wind phase
ERROR FOR 2-dy max northward neutrl wind phase
ERROR FOR Direction 4 Neutral wind (perp east)
ERROR FOR CSL QC Neutral temperature looking N
Emery intersat adjust elec,SEM-2 ion Hp (GW)
ERROR FOR 12-h max ion temperature phase
ERROR FOR SON Portion of Umerid due to Vpar
ERROR FOR MLH Line of sight Doppler V(pos = away)
ERROR FOR Line of sight ion velocity (pos = away)
JRO W beam log10(1+RxB coher. pwr/noise)
JRO E beam log10(1+RxD incoh. pwr/noise)
ERROR FOR PKR QC log10 (noise pwr in spectrm)
Insert here description of the Millston-Hill Fabry Perot interferometer
ERROR FOR 24-h max northwrd neutral wind phase
ERROR FOR SON E Field Magnitude (XY plane)