Strip Test Database
STRIP44 – Long acquisition
General information
| Polarimeter | STRIP44 |
| Acquisition date | |
| Band | Q |
| Cryogenic? | Yes |
| Operators | Silvia Caprioli |
| PHSW state | switching |
| Notes | The high HEMTs currents generate dissipation, which makes the polarimeter temperature unstable. We decided therefore to thermalize the polarimeter at 22 K (instead of 20 K). The source data file was «SCI171002_155726 - STRIP44_1_f__PS-default_12hours_02Jun2017.txt» (72270 kB) |
| Author | silvia |
| Date of creation | |
| JSON record | Link |
- Download data file (12.6 MB)
HEMT biases
| HEMT | Vd [V] | Id [mA] | Vg [mV] |
|---|---|---|---|
| H0 (HA1) | 0.9 | 4.8 | 90.0 |
| H1 (HB1) | 0.9 | 7.6 | -280.0 |
| H2 (HA2) | 0.9 | 4.0 | 222.0 |
| H3 (HB2) | 0.9 | 8.5 | 297.0 |
| H4 (HA3) | 0.9 | 4.5 | 139.0 |
| H5 (HB3) | 0.9 | 9.0 | 203.0 |