Strip Test Database

STRIP64 – Y-factor, warm-up (PWR0 blind)

General information

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Polarimeter STRIP64
Acquisition date
BandQ
Cryogenic?Yes
OperatorsFederico Incardona
DescriptionY-factor, warm-up (PWR0 blind)
PHSW state0101
Notes

The source data file was «SCI170727_125059 - STRIP64_Y-Factor_LB_20K_up_10-20-30-40-50_PS0101_27Jul2017.txt» (2437 kB). The detector outputs are the average outputs of the two short acquisitions with HEMTs turned off.

The last temperature step has not been saved below, because it cannot be used in the analysis. Here are the data:

{
"t_load_a_2_K": 25.7,
"t_load_a_1_K": 20.0,
"t_cross_guide_1_K": 15.0,
"t_polarimeter_2_K": 16.4,
"t_load_b_2_K": 59.2,
"t_cross_guide_2_K": 24.6,
"t_polarimeter_1_K": 20.0,
"t_load_b_1_K": 50.0
}

Authorfincardona
Date of creation
JSON recordLink
ADC offsets
PWR0 PWR1 PWR2 PWR3
1894 1879 1904 2053 Edit  Delete
Detector outputs
PWR0 PWR1 PWR2 PWR3
575 2295 380 1125 Edit  Delete
HEMT biases
HEMT Vd [V] Id [mA] Vg [mV]
H0 (HA1) 0.91 2.96 430.0
H1 (HB1) 0.91 3.15 503.0
H2 (HA2) 1.21 11.73 42.0
H3 (HB2) 1.21 11.0 119.0
H4 (HA3) 0.91 3.04 315.0
H5 (HB3) 0.91 7.01 320.0
Temperatures
TA1 [K] TA2 [K] TB1 [K] TB2 [K] Tp1 [K] Tp2 [K] Tc1 [K] Tc2 [K]
20.0 25.8 10.0 14.2 20.0 16.4 15.0 24.6 Edit  Delete
20.0 25.8 20.0 27.8 20.0 16.4 15.0 24.6 Edit  Delete
20.0 25.8 30.0 36.5 20.0 16.4 15.0 24.6 Edit  Delete
20.0 25.8 40.0 48.6 20.0 16.4 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 29.1±2.3 1375±104 2134±96 1744±81 1218±94 JSON Download Edit  Delete
Bandpasses
Spectrum