IceCube SSA Converter - v1.11 Data exported on 2018-11-29T13:13:38 ---------------- IceCube device Serial number: IS3-SP-14-02N Device released on: 2014-11-19 Last revised on: 2014-11-19 NOTE: this IceCube device was last revised more than 4 years ago. Please consider recalibrating it in the near future for optimal results. Sphere wall surface (%): 0.981768 Snow surface (%): 0.015751 Photodiode surface (%): 0.000145 ---------------- Calibration data Set of reflectance standards Serial number: IS3-RS-14-02N Released on: 2014-11-19 Last revised on: 2014-11-19 NOTE: this set was last revised more than 4 years ago. Please consider recalibrating it in the near future for optimal results. Standard # Signal (mV) Reflectance (%) #1 68.1 5.22 #2 110.1 10.44 #3 185.6 19.22 #4 492.2 48.3 #5 836 70.19 #6 1562 98.25 Number of standards used for calibration: 6 Overall calibration quality: Excellent Overall residue for polynomial fit: 19.1317 6 standard(s) with excellent fitting: #1 #2 #3 #4 #5 #6 Background (mV): N/A Optical parameters Fraction of collimated photons: 0.952 Reflectance of sphere wall: 0.9906 Electronics gain: 1348 ---------------- Acquisition data Sample number Series Sample signal Reflectance Specific surface area (SSA) Comment 1 Surface random over pit, top snow layer 518.7 50.31 49.2 2 Surface random over pit, top snow layer 475.5 47.02 41.1 3 Surface random over pit, top snow layer 545.5 52.27 54.8 4 Sur albedo spot 1, top 1 cm 300.5 31.74 17.9 smp data fuji 01 5 Sur albedo spot 1, 1-2 cm 343.3 35.8 22.3 smp data fuji 01 6 Sur albedo spot 1, 2-3 cm 332.3 34.78 21.1 smp data fuji 01 7 Sur albedo spot 1, 3-4 cm 342 35.68 22.1 smp data fuji 01 8 Sur albedo spot 1, 4-5 cm 346.1 36.06 22.6 smp data fuji 01 9 Snow pit 70-67 cm 530.9 51.21 51.7 smp data fuji 02, 04, 05, 06 10 Snow pit 67-60 cm 427 43.12 33.2 smp data fuji 02, 04, 05, 06 11 Snow pit 60-52 cm 449 44.92 36.6 smp data fuji 02, 04, 05, 06 12 Snow pit 52-40 cm 357 37.05 23.8 smp data fuji 02, 04, 05, 06