The integration and verification of the power and mechanism control unit of the vis instrument for the euclid space mission

2018 ◽  
Author(s):  
Diana Renaud ◽  
Christophe Cara ◽  
Michel Berthé ◽  
Eric Doumayrou ◽  
Jean Fontignie ◽  
...  
Keyword(s):  
Control Unit ◽  
Space Mission ◽  
Mechanism Control

The instrument control unit of the EChO space mission: electrical architecture and processing requirements

2014 ◽  
Author(s):  
M. Focardi ◽  
M. Farina ◽  
M. Pancrazzi ◽  
A. M. Di Giorgio ◽  
T. L. Lim ◽  
...  
Keyword(s):  
Control Unit ◽  
Space Mission ◽  
Instrument Control

The boot software of the control unit of the near infrared spectrograph of the Euclid space mission: technical specification

2016 ◽  
Author(s):  
Jaime Gómez-Sáenz-de-Tejada ◽  
Rafael Toledo-Moreo ◽  
Carlos Colodro-Conde ◽  
David Pérez-Lizán ◽  
Jesús Fernández-Conde ◽  
...  
Keyword(s):  
Near Infrared ◽  
Technical Specification ◽  
Control Unit ◽  
Space Mission

The Telescope metrology Control Unit (TCU) on-board the ARIEL space mission

Measurement ◽  
2018 ◽  
Vol 122 ◽  
pp. 443-452 ◽  
Author(s):  
Carles Sierra-Roig ◽  
Mauro Focardi ◽  
Vania Da Deppo ◽  
Gianluca Morgante ◽  
Josep Colomé Ferrer
Keyword(s):  
Control Unit ◽  
Space Mission

scholarly journals The control unit of the near infrared spectrograph of the Euclid space mission: detailed design

2016 ◽  
Author(s):  
Rafael Toledo-Moreo ◽  
Carlos Colodro-Conde ◽  
Jaime Gómez-Sáenz-de-Tejada ◽  
David Pérez-Lizán ◽  
José Javier Díaz-García ◽  
...  
Keyword(s):  
Near Infrared ◽  
Control Unit ◽  
Space Mission ◽  
Detailed Design

The control unit of the near infrared spectrograph of the EUCLID space mission: preliminary design

2014 ◽  
Author(s):  
Rafael Toledo-Moreo ◽  
Carlos Colodro-Conde ◽  
José Javier Díaz-García ◽  
Óscar Manuel Tubío-Araujo ◽  
Jaime Gómez-Sáenz ◽  
...  
Keyword(s):  
Near Infrared ◽  
Control Unit ◽  
Space Mission ◽  
Preliminary Design

Video-Enhanced Microscopy--Better Visibility of Plant Cell Structures

1982 ◽  
Vol 40 ◽  
pp. 182-185
Author(s):  
N.S. Allen ◽  
R.D. Allen
Keyword(s):  
Diffraction Pattern ◽  
Theoretical Basis ◽  
Numerical Aperture ◽  
Gain Control ◽  
Control Unit ◽  
Camera Control ◽  
Variable Gain ◽  
Contrast Method ◽  
Fine Detail ◽  
Cell Structures

Various methods of video-enhanced microscopy combine TV cameras with light microscopes creating images with improved resolution, contrast and visibility of fine detail, which can be recorded rapidly and relatively inexpensively. The AVEC (Allen Video-enhanced Contrast) method avoids polarizing rectifiers, since the microscope is operated at retardations of λ/9- λ/4, where no anomaly is seen in the Airy diffraction pattern. The iris diaphram is opened fully to match the numerical aperture of the condenser to that of the objective. Under these conditions, no image can be realized either by eye or photographically. Yet the image becomes visible using the Hamamatsu C-1000-01 binary camera, if the camera control unit is equipped with variable gain control and an offset knob (which sets a clamp voltage of a D.C. restoration circuit). The theoretical basis for these improvements has been described.

Background particle detector for the solar x-ray photometer ChemiX of space mission “Interhelioprobe”: an adjustment of breadboard model modules

2015 ◽  
Vol 21 (2(93)) ◽  
pp. 3-14 ◽  
Author(s):  
O.V. Dudnik ◽  
◽  
E.V. Kurbatov ◽  
V.O. Tarasov ◽  
L.A. Andryushenko ◽  
...  
Keyword(s):  
Space Mission ◽  
Particle Detector ◽  
X Ray ◽  
Background Particle
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