Strip Test Database

STRIP67 – Y-factor test

General information

Edit  Delete

Polarimeter STRIP67
Acquisition date
BandQ
Cryogenic?Yes
OperatorsSilvia Caprioli, Mario Zannoni
PHSW state0101
Notes

The source data file was «SCI170705_141418 - STRIP67_Y-Factor_LB_20K_up_10-20-30-40-50_PS0101_05Jul2017.txt» (2870 kB).

The last temperature step has not been saved below, because PWR2 saturated. The temperatures were the following:

{
"t_load_a_2_K": 24.9,
"t_load_a_1_K": 20.0,
"t_cross_guide_1_K": 15.0,
"t_polarimeter_2_K": 16.2,
"t_load_b_2_K": 59.6,
"t_cross_guide_2_K": 24.7,
"t_polarimeter_1_K": 20.0,
"t_load_b_1_K": 50.0
}

Authorsilvia
Date of creation
JSON recordLink
ADC offsets
PWR0 PWR1 PWR2 PWR3
1928 1968 1980 2006 Edit  Delete
Detector outputs
PWR0 PWR1 PWR2 PWR3
58740 57100 60120 55640 Edit  Delete
HEMT biases
HEMT Vd [V] Id [mA] Vg [mV]
H0 (HA1) 0.9 4.45 360.0
H1 (HB1) 0.9 4.4 270.0
H2 (HA2) 1.21 13.95 -9.0
H3 (HB2) 1.21 15.01 42.0
H4 (HA3) 0.9 10.0 236.0
H5 (HB3) 0.9 8.1 295.0
Temperatures
TA1 [K] TA2 [K] TB1 [K] TB2 [K] Tp1 [K] Tp2 [K] Tc1 [K] Tc2 [K]
20.0 24.9 10.0 13.9 20.0 16.2 15.0 24.7 Edit  Delete
20.0 24.9 20.0 27.5 20.0 16.2 15.0 24.7 Edit  Delete
20.0 24.9 30.0 36.6 20.0 16.2 15.0 24.7 Edit  Delete
20.0 24.9 40.0 48.1 20.0 16.2 15.0 24.7 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 22.1±3.6 2340±261 2298±197 2934±261 1788±212 JSON Download Edit  Delete
Bandpasses
Spectrum