IceCube SSA Converter - v1.11

Data exported on 2018-12-19T07:57:35

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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

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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	69	5.22
#2	111.7	10.44
#3	186.7	19.22
#4	497.6	48.3
#5	844.4	70.19
#6	1577.2	98.25

Number of standards used for calibration:	6
Overall calibration quality:	Excellent
Overall residue for polynomial fit:	14.248

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:	1,362

Comment on calibration: SSA pit at Sat-250-1 point, SSA and some SMP around

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Acquisition data

Sample number	Series	Sample signal	Reflectance	Specific surface area (SSA)	Comment
1	Surface	474.1	46.53	40	0-1 cm
2	Surface	485.7	47.43	42	0-1 cm
3	Surface	473.6	46.49	39.9	0-1 cm
4	Surface	460.1	45.43	37.7	1-2 cm
5	Surface	470.2	46.22	39.3	1-2 cm
6	Surface	469.2	46.15	39.2	1-2 cm
7	Surface	481.3	47.09	41.2	2-3 cm
8	Surface	485.7	47.43	42	2-3 cm
9	Surface	483.5	47.26	41.6	2-3 cm
10	Surface	491	47.83	42.9	3-4 cm
11	Surface	490.3	47.78	42.8	3-4 cm
12	Surface	487.6	47.57	42.3	3-4 cm
13	Surface	475.6	46.65	40.3	4-5 cm
14	Surface	484	47.3	41.7	4-5 cm
15	Surface	492.7	47.96	43.3	4-5 cm
16	snowpit	459.6	45.39	37.6	137-129 cm
17	snowpit	456.3	45.13	37.1	137-129 cm
18	snowpit	461.4	45.53	37.9	137-129 cm
19	snowpit	512.6	49.46	46.9	129-126 cm
20	snowpit	521	50.08	48.6	129-126 cm
21	snowpit	525.9	50.44	49.5	129-126 cm
22	snowpit	517.8	49.85	47.9	126-117 cm
23	snowpit	513.1	49.5	47	126-117 cm
24	snowpit	521.4	50.11	48.6	126-117 cm
25	snowpit	336.6	34.86	21.2	117-108 cm
26	snowpit	337.7	34.96	21.3	117-108 cm
27	snowpit	337	34.9	21.2	117-108 cm
28	snowpit	306	31.97	18.1	108-93 cm
29	snowpit	285	29.92	16.3	108-93 cm
30	snowpit	297	31.1	17.3	108-93 cm
31	snowpit	314.1	32.75	18.9	93-88 cm
32	snowpit	323.5	33.64	19.8	93-88 cm
33	snowpit	321.4	33.44	19.6	93-88 cm
34	snowpit	240.8	25.4	12.8	88-69 cm
35	snowpit	245.9	25.94	13.2	88-69 cm
36	snowpit	242.3	25.56	12.9	88-69 cm
37	snowpit	265.7	27.98	14.7	69-46 cm
38	snowpit	253.9	26.77	13.8	69-46 cm
39	snowpit	256.1	27	13.9	69-46 cm
40	snowpit	243.7	25.71	13	46-0 cm
41	snowpit	259.1	27.31	14.2	46-0 cm
42	snowpit	237.9	25.1	12.6	46-0 cm