Strip Test Database

STRIP77 – Y-factor - PS 1001 down

General information

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Polarimeter STRIP77
Acquisition date
BandW
Cryogenic?Yes
OperatorsClaudio Pincella
DescriptionY-factor - PS 1001 down
PHSW state1001
Notes

The source data file was «SCI180427_130851 - STRIP_W60_Y-Factor_LB__down_50-40-30-20K_PS1001_27Apr2018.txt» (1263 kB)

Very low gain - bad tsys results, substantially not significant

Authorf.benedini
Date of creation
JSON recordLink
ADC offsets
PWR0 PWR1 PWR2 PWR3
1877 1972 1869 1985 Edit  Delete
Detector outputs
PWR0 PWR1 PWR2 PWR3
104040 100730 97120 101480 Edit  Delete
HEMT biases
HEMT Vd [V] Id [mA] Vg [mV]
H0 (HA1) 0.403 4.79 150.0
H1 (HB1) 0.496 5.09 231.0
H2 (HA2) 0.401 5.29 122.0
H3 (HB2) 0.544 4.6 91.0
H4 (HA3) 0.401 5.29 267.0
H5 (HB3) 0.544 4.6 215.0
Temperatures
TA1 [K] TA2 [K] TB1 [K] TB2 [K] Tp1 [K] Tp2 [K] Tc1 [K] Tc2 [K]
20.0 17.3 50.0 40.5 23.0 28.3 24.1 20.0 Edit  Delete
20.0 17.2 40.0 32.8 23.0 28.3 24.1 20.0 Edit  Delete
20.0 17.2 30.0 25.6 23.0 28.3 24.1 20.0 Edit  Delete
20.0 17.2 20.0 15.6 23.0 28.4 24.2 20.0 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 232.0±24.0 82±9 57±5 61±6 41±5 JSON Download Edit  Delete
Bandpasses
Spectrum