Strip Test Database

STRIP10 – Y-Factor test_up LB (PS1010-PWR0 blind)

General information

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Polarimeter STRIP10
Acquisition date
BandQ
Cryogenic?Yes
OperatorsClaudio Pincella
DescriptionY-Factor test_up LB (PS1010-PWR0 blind)
PHSW state1010
Notes

The source data file was «SCI170614_084729 - STRIP10_Y-Factor_LB_40K_up_10-20-30-40-50_PS1010_14Jun2017.txt» (2406 kB)

At high LB temperatures it has not been possible to maintain polarimeter temperature at 20K (no more control available of the temperature by mean of its heater, already at zero output power).
Actual polarimeter temperature was 20.3 and 20.8K with loadB respectively at 40 and 50K

Authorclaudio
Date of creation
JSON recordLink
ADC offsets
PWR0 PWR1 PWR2 PWR3
1833 1828 1849 1788 Edit  Delete
Detector outputs
PWR0 PWR1 PWR2 PWR3
99260 100675 192525 103450 Edit  Delete
HEMT biases
HEMT Vd [V] Id [mA] Vg [mV]
H0 (HA1) 0.9 4.0 -90.0
H1 (HB1) 0.9 7.95 370.0
H2 (HA2) 0.9 6.5 250.0
H3 (HB2) 0.9 7.0 286.0
H4 (HA3) 0.9 5.54 90.0
H5 (HB3) 0.9 6.52 10.0
Temperatures
TA1 [K] TA2 [K] TB1 [K] TB2 [K] Tp1 [K] Tp2 [K] Tc1 [K] Tc2 [K]
20.0 25.5 10.0 13.1 20.0 16.3 15.0 24.6 Edit  Delete
20.0 25.5 20.0 23.8 20.0 16.3 15.0 24.6 Edit  Delete
20.0 25.5 30.0 31.8 20.0 16.3 15.0 24.6 Edit  Delete
20.0 25.4 40.0 41.7 20.3 16.5 15.0 24.6 Edit  Delete
20.0 25.4 50.0 51.6 20.8 16.9 15.0 24.6 Edit  Delete

Reports

Noise temperatures
Method Tnoise [K] GQ1 [ADU/K] GU1 [ADU/K] GU2 [ADU/K] GQ2 [ADU/K] Details Report Action
non-linear fit 85.2±13.7 567±108 1644±206 2465±307 1343±252 JSON Download Edit  Delete
Bandpasses
Spectrum