1. Study of Sun-Earth relation contribution of CLIMSO
Laurent Koechlin, IRAP
OVGSO

2. The coronagraph dome
during CLIMSO implementation

3. Inside the dome
The four instruments of CLIMSO on the same equatorial mount:
two coronagraphs (on H-α, He I) and two telescopes (on H-α, Ca II)
Images of the photosphere and low corona
(down to immediate contact with photosphere)

4. 1 minute frame rate in each
Acquisition and guiding system
4 channels
2k 2K frames
1 minute frame rate in each
5 to 9 hours/day
control room
Diffractive optics
for the objective
of the new guiding system
control panel

5. Instruments control and data acquisition

6. Contributions to the data bases
Approx 1 To of images per year
Data available immediately, and freely downloadable
"all year long" and real time survey of :
- Solar photosphere
- Solar eruptions in H-alpha
CME immediate warning
Scientific program defined in concertation with PNST

7. Data available at http://bass2000.bagn.obs-mip.fr/base/sun/index.php

8. Future plans Scheduled for operation in 2014 Scheduled for 2013:
Calibrated data for solar photosphere
Scheduled for operation in 2014
L3 solar telescope :
Polarization (2 Stokes parameters on 2k 2k pixels)
n-line high spectral resolution for coronal radial velocity
Improved tracking, contrast, and angular resolution.
Scheduled for operation in 2016
Collaboration with Spain and Italy
C3 coronagraph : Polarimetrey and velocimetry
on spectral lines such as Fe XIII
Long term survey on Ca II, He-I and H-alpha (several solar cycles)