| Instrument |
| Instrument Name: | PEPSI |
| Telescope: | LBT |
| Telescope Aperture: | 2 x 8.4m |
| Telescope Port: | Direct Gregorian |
| Status: | Under Construction |
| Commissioning Date: | 12/2014 |
| Polarimetry: | |
| Polarimetry Type: | Dual-Beam Spectropolarimeter |
| Stokes Parameters: | I
Q
U
V |
| Wavelength Range: | 380-910 |
| Modulator Type: | Compound Polychromatic Modulator |
| Modulator Type Other: |
|
| Modulation Frequency: |
|
| Analyzer Type: | Birefringent Crystal Polarizer |
| Analyzer Type Other: |
|
| Sensitivity: | |
| Accuracy Zero Point: |
|
| Accuracy Scaling: |
|
| Imaging: | No |
| Wavelength Range: | |
| Field of View: | |
| Resolution: | |
| Pixel Scale: | |
| Pixel Dimensions: | |
| Sensor Type: | |
| Limiting Magnitude: | |
| Coronograph: | |
| Coronograph Type: | |
| Coronograph IWA: | |
| Adaptive Optics: | No |
| DM, Number of Actuators: | |
| DM Type: | |
| WFS Type: | |
| WFS Update frequency: | |
| Strehl: | |
| Limiting Magnitude: | |
| Spectroscopy: | Yes |
| Sampling: | 3pix |
| Wavelength Range: | 380-910 |
| Spectral Resolution: | 120,000 |
| Limiting Magnitude: | 11th mag at dP/P=10-3 |
| Instrument Image: | |
| Instrument Image Caption: | |
| Instrument Reference Paper: | Ilyin, I.; Strassmeier, K. G.; Woche, M.; Dionies, F.; Di Varano, I. 2011, AN 332, 753 |
| Known Issues: | |
| Instrument Contact: | kstrassmeier@aip.de |
| Instrument Website: | www.aip.de/pepsi |
| Planned Upgrades: | |
| Science |
| Science Description: | High spectral-resolution IQUV polarimetry of point sources; Focus on stellar magnetic fields. |
| Target Types: | cool stars, hot stars, AGNs, ... |
| Sample Image/Result: | |
| Sample image Caption: | |
| Sample Science Papers: | |
| Remarks: | |