Strip Test Database
STRIP70 – Long acquisition
General information
| Polarimeter | STRIP70 |
| Acquisition date | |
| Band | Q |
| Cryogenic? | Yes |
| Operators | Paola Battaglia, Claudio Pincella |
| PHSW state | switching |
| Notes | The source data file was «SCI170629_111020 - STRIP70_1_f__PS-default_JPL polariz_29Jun2017.txt» (6654 kB) It has been necessary to decrease the temperature reference on the cross guide, namely 10K on "TC1", to maintain control of the 20K on the polarimeter, otherwise this level would be overcome. |
| Author | claudio |
| Date of creation | |
| JSON record | Link |
- Download data file (1022.5 KB)
HEMT biases
| HEMT | Vd [V] | Id [mA] | Vg [mV] |
|---|---|---|---|
| H0 (HA1) | 0.88 | 3.78 | 105.0 |
| H1 (HB1) | 0.91 | 5.55 | 124.0 |
| H2 (HA2) | 1.21 | 13.08 | 139.0 |
| H3 (HB2) | 1.2 | 19.05 | 278.0 |
| H4 (HA3) | 0.93 | 9.51 | 438.0 |
| H5 (HB3) | 0.92 | 13.33 | 320.0 |
Temperatures
| TA1 [K] | TA2 [K] | TB1 [K] | TB2 [K] | Tp1 [K] | Tp2 [K] | Tc1 [K] | Tc2 [K] | |
|---|---|---|---|---|---|---|---|---|
| 20.0 | 25.6 | 20.0 | 27.9 | 20.0 | 15.6 | 10.0 | 16.6 |
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