PH CALIBRATION FILE GENERATED ON: 01/29/2025 14:14
AE GDF 2066
MSC 1166
APEX ID NaN

** START CONFIG FILE COPY BLOCK **
Durafet SN = 2066, APEX# NaN
9, number of calibration coefficients
-1.28241, =k0 Pon; -1.28235 =k0 Poff; -1.28049 =k0 HCl
-3.74162e-14,1.39654e-10,-1.77854e-07,-8.02601e-04, =k2(fP)*T
-2.34327e-05, =k3*P^1
9.08486e-08, =k4*P^2
-2.06058e-10, =k5*P^3
2.41499e-13, =k6*P^4
-1.48912e-16, =k7*P^5
4.58951e-20, =k8*P^6
-5.56204e-24, =k9*P^7
** END CONFIG FILE COPY BLOCK **

** START pHlog.xlsx COPY BLOCK **
Ptchamber	Ch	PT runs	VrsDrift	k2 f(P) C6	k2 f(P) C5	k2 f(P) C4	k2 f(P) C3	k2 f(P) C2	k2 f(P) C1	k2 f(P) C0	k0(HCl)	R^2	f(P) k8	f(P) k7	f(P) k6	f(P) k5	f(P) k4	f(P) k3	f(P) k2	f(P) k1	f(P) k0	R^2	pH Design	Die	DF#	k0CalDates	k0Soln	k0_pOFF	Stdk0_pOFF	k0_pON	Stdk0_pON
09/28-10/04/2024			-0.179				-3.74162e-14	1.39654e-10	-1.77854e-07	-8.02601e-04	-1.28049	0.9977		-5.56204e-24	4.58951e-20	-1.48912e-16	2.41499e-13	-2.06058e-10	9.08486e-08	-2.34327e-05	-1.28037e+00	0.9917	AE GDF		2066	01/24-01/29/2025		-1.28235	3.99842e-04	-1.28241	4.09382e-04
** END pHlog.xlsx COPY BLOCK **


** SUMMARY K2 DATA: **
Durafet SN:	2066	
pH stem mfg:	MBARI	AE GDF
PT Source directory :	/Volumes/Chem/DuraFET/CALIBRATION/K2_PTChamber_data/	
PT Source file :	GDF2066_092724_Ch E.csv	
PT test channel :		
HCl concentration:	0.01000	Molar
k2 Calibration window:	09/28/2024 22:53	10/04/2024 02:08
Data subset:	ASCENDING	
Vrs drift rate:	-0.17941	mV/day
Vk drift rate:	1.79988	mV/day
Avg std Vk	49.44364	uVolts
Average k2:	-8.5035e-04	V/degC
Std dev k2:	3.2251e-05	V/degC
k2 f(P) c0	-8.0260e-04	
k2 f(P) c1	-1.7785e-07	
k2 f(P) c2	1.3965e-10	
k2 f(P) c3	-3.7416e-14	
k0 HCL:	-1.2805	Volts
Avg Ik:	7.04	nano amps
Std dev Ik:	4.68	nano amps
Avg Ib:	0.65	nano amps
Std dev Ib:	7.38	nano amps

** PRESSURE BINNED K2 DATA: **
Avg Press	k2	std k2	k0	std k0	R*R	N	Tmin	Tmax
6.9	-8.0510e-04	1.3758e-05	-1.2805	1.9239e-04	0.9977	10	2.0	19.7
15.0	-8.0416e-04	3.4951e-06	-1.2806	4.9558e-05	0.9974	141	2.0	19.7
24.9	-8.0682e-04	4.6401e-06	-1.2809	6.5705e-05	0.9975	77	2.0	19.7
38.7	-8.0846e-04	4.1412e-06	-1.2811	5.8655e-05	0.9976	94	2.0	19.7
61.2	-8.1379e-04	4.6594e-06	-1.2815	6.6625e-05	0.9976	75	2.0	19.7
86.8	-8.1865e-04	5.1306e-06	-1.2818	7.2603e-05	0.9977	60	2.0	19.7
124.3	-8.2411e-04	4.2613e-06	-1.2821	5.9724e-05	0.9975	94	2.0	19.7
174.7	-8.2954e-04	4.2968e-06	-1.2825	6.0922e-05	0.9978	86	2.0	19.7
249.9	-8.3754e-04	3.5634e-06	-1.2829	5.0046e-05	0.9972	155	2.0	19.7
349.5	-8.4538e-04	3.4108e-06	-1.2834	4.7993e-05	0.9976	147	2.0	19.7
448.6	-8.5583e-04	3.3018e-06	-1.2838	4.7344e-05	0.9979	141	2.0	19.7
549.4	-8.6424e-04	3.2498e-06	-1.2843	4.7038e-05	0.9981	136	2.0	19.7
649.6	-8.7417e-04	4.2723e-06	-1.2846	6.6114e-05	0.9973	115	2.0	19.7
749.5	-8.7135e-04	3.0142e-06	-1.2852	4.2643e-05	0.9984	140	1.9	19.7
899.4	-8.7724e-04	2.6701e-06	-1.2859	3.7548e-05	0.9974	279	1.9	19.7
1099.9	-8.8224e-04	1.9103e-06	-1.2862	2.6866e-05	0.9987	274	1.9	19.7
1299.8	-8.8083e-04	1.9329e-06	-1.2865	2.7237e-05	0.9987	270	2.0	19.7
1501.5	-8.7823e-04	2.6069e-06	-1.2871	3.7041e-05	0.9977	264	2.0	19.7
1700.0	-8.8311e-04	2.5798e-06	-1.2878	3.6334e-05	0.9978	261	2.0	19.7
1898.6	-8.9495e-04	1.6737e-06	-1.2881	2.3488e-05	0.9991	264	2.0	19.7
2034.1	-9.0155e-04	2.9185e-06	-1.2881	4.1375e-05	0.9991	91	2.0	19.7

** PH POLYNOMIAL PRESSURE COEFFICIENTS: **
f(P) NSSR:	4.6771e-08	
f(P) R*R:	0.9917	
f(P) c0	-1.2804e+00	
f(P) c1	-2.3433e-05	
f(P) c2	9.0849e-08	
f(P) c3	-2.0606e-10	
f(P) c4	2.4150e-13	
f(P) c5	-1.4891e-16	
f(P) c6	4.5895e-20	
f(P) c7	-5.5620e-24	

** KO CALIBRATION SUMMARY: **
MSC # :	1166	
k0 calibration window	01/24/2025 13:59	01/29/2025 21:59
Color pH time offset	8	hours
k0 poly fit	1	
outlier_threshold	4	
Ik outlier count	7	
Ik outlier %	0.18	
Ib outlier count	14	
Ib outlier %	0.36	
k0 Source directory :	/Volumes/Chem/DuraFET/CALIBRATION/K0_seawater_data/	

Parameter	Pump ON	Pump OFF	Units
k0 file	MSC1166_DURA_2.dat	MSC1166_DURA.dat	
median k0	-1.2822	-1.2822	Volts
std k0	4.0938e-04	3.9984e-04	Volts
Avg Vk	-0.7641	-0.7640	Volts
Avg std Vk	22.8	22.8	uVolts
median Ik:	-8.64	-8.69	nano amps
std Ik:	3.38	3.35	nano amps
median Ib:	-0.40	-0.54	nano amps
std Ib:	4.13	4.44	nano amps