Param-0: 8.529630890264441e-05 +/- 1.2850897213342518e-05 (1.507e+01%) Param-1: 25.693460989523114 +/- 0.0012200349879786152 (4.748e-03%) Exception in Tkinter callback Traceback (most recent call last): File "/usr/lib/python3.9/tkinter/__init__.py", line 1892, in __call__ return self.func(*args) File "/u1/labor_progs/Fajho2/FHdisplay.py", line 1366, in rangeSelectorFinish self.evaltarget(self.active_measurement, self.aBounds[0], self.aBounds[1]) File "/u1/labor_progs/Fajho2/FHeval.py", line 57, in fitexp params, covs = curve_fit(lambda t, a, b, c: a * np.exp(-b * t) + c, xf, yf, p0=(a_guess, b_guess, c_guess)) File "/usr/lib/python3/dist-packages/scipy/optimize/minpack.py", line 789, in curve_fit raise RuntimeError("Optimal parameters not found: " + errmsg) RuntimeError: Optimal parameters not found: Number of calls to function has reached maxfev = 800. A magas határ nem lehet kisebb az alacsonynál! A magas határ nem lehet kisebb az alacsonynál! Final set of parameters Asymptotic Standard Error: ======================= ========================== Param-0: 12.971865572130449 +/- 0.00781591013869927 (6.025e-02%) Param-1: 0.001784450879474265 +/- 1.516872732049195e-06 (8.501e-02%) Param-2: 25.965140375459324 +/- 0.0018074128184226849 (6.961e-03%) Final set of parameters Asymptotic Standard Error: ======================= ========================== Param-0: 0.03921117997630913 +/- 1.419247555609142e-05 (3.619e-02%) Param-1: 19.03606379034824 +/- 0.0037565321983243846 (1.973e-02%) R = (4.6 +/- 0.01) Ohm U = (2.008403846153846 +/- 0.004806884547527053) V a = (0.03921117997630913 +/- 1.419247555609142e-05) K/s Beta = (0.001784450879474265 +/- 1.516872732049195e-06) 1/s ======================= Cp = (22.36322047460123 +/- 0.16375767113687284) J/K Alfa = (0.03990606844377906 +/- 0.0003261396796195771) W/K Megnyitva: /u1/measures/H50LWW/fajho_beejteses Kaloriméter kalibrációs paraméterek: Cp = (22.36322047460123 +/- 0.16375767113687284) J/K Alfa = (0.03990606844377906 +/- 0.0003261396796195771) W/K Final set of parameters Asymptotic Standard Error: ======================= ========================== Param-0: -4.834115519392057e-05 +/- 2.1520187548299692e-05 (4.452e+01%) Param-1: 25.889659670416457 +/- 0.0015666526834404195 (6.051e-03%) Final set of parameters Asymptotic Standard Error: ======================= ========================== Param-0: 1.8453196710533804 +/- 0.0011455667848063937 (6.208e-02%) Param-1: 0.0013228064733134919 +/- 3.607130822195843e-06 (2.727e-01%) Param-2: 25.96199896237193 +/- 0.0015559148467518007 (5.993e-03%) Tm = (31.975933333333334 +/- 0.0072522793351857354) C T0 = (25.96199896237193 +/- 0.0062265169489020365) C t0 = 104.83515362903222 s t = 661.9995622983872 s T(t) = 26.723 C Integral = 562.3616592241946 Cs ======================= Cm = (7.512007928719449 +/- 0.26560008275158564) J/K Tm = (31.975933333333334 +/- 0.0072522793351857354) C T0 = (25.96199896237193 +/- 0.0062265169489020365) C t0 = 104.83515362903222 s t = 718.8530733870969 s T(t) = 26.676 C Integral = 604.7819660111496 Cs ======================= Cm = (7.566478789564915 +/- 0.27599029558571286) J/K Tm = (31.975933333333334 +/- 0.0072522793351857354) C T0 = (25.96199896237193 +/- 0.0062265169489020365) C t0 = 104.83515362903222 s t = 752.9651800403226 s T(t) = 26.643 C Integral = 628.5418898787022 Cs ======================= Cm = (7.559069184912088 +/- 0.2813624490527579) J/K Tm = (31.975933333333334 +/- 0.0072522793351857354) C T0 = (25.96199896237193 +/- 0.0062265169489020365) C t0 = 104.83515362903222 s t = 813.6089252016129 s T(t) = 26.585 C Integral = 668.0463897889174 Cs ======================= Cm = (7.529570856299085 +/- 0.2901065559180526) J/K Tm = (31.975933333333334 +/- 0.0072522793351857354) C T0 = (25.96199896237193 +/- 0.0062265169489020365) C t0 = 104.83515362903222 s t = 881.8331385080646 s T(t) = 26.532 C Integral = 709.5738155440116 Cs ======================= Cm = (7.542957933156321 +/- 0.2998504173528897) J/K Tm = (31.975933333333334 +/- 0.0072522793351857354) C T0 = (25.96199896237193 +/- 0.0062265169489020365) C t0 = 104.83515362903222 s t = 1003.120628830645 s T(t) = 26.444 C Integral = 774.035322392732 Cs ======================= Cm = (7.532231412785772 +/- 0.31464131981767074) J/K Megnyitva: /u1/measures/H50LWW/fajho_beejteses Kaloriméter kalibrációs paraméterek: Cp = (22.36322047460123 +/- 0.16375767113687284) J/K Alfa = (0.03990606844377906 +/- 0.0003261396796195771) W/K Final set of parameters Asymptotic Standard Error: ======================= ========================== Param-0: -3.361393296918389e-05 +/- 2.0770765955101668e-05 (6.179e+01%) Param-1: 25.888476177910604 +/- 0.001415267520277131 (5.467e-03%) Final set of parameters Asymptotic Standard Error: ======================= ========================== Param-0: 1.8451526300977932 +/- 0.0011215807203343818 (6.079e-02%) Param-1: 0.001323325980687536 +/- 3.6764935695934793e-06 (2.778e-01%) Param-2: 25.962303808003632 +/- 0.0016189127916566473 (6.236e-03%) Megnyitva: /u1/measures/H50LWW/fajho_egyuttmeres Kaloriméter kalibrációs paraméterek: Cp = (22.36322047460123 +/- 0.16375767113687284) J/K Alfa = (0.03990606844377906 +/- 0.0003261396796195771) W/K Final set of parameters Asymptotic Standard Error: ======================= ========================== Param-0: -2.4131651801484466e-05 +/- 2.3117496906386222e-05 (9.580e+01%) Param-1: 25.997706613165704 +/- 0.0016947073363133528 (6.519e-03%) Final set of parameters Asymptotic Standard Error: ======================= ========================== Param-0: 11.526312422916053 +/- 0.005572455116136123 (4.835e-02%) Param-1: 0.0013643210731913691 +/- 1.282645163723975e-06 (9.401e-02%) Param-2: 26.28357405613764 +/- 0.0022676516419375386 (8.628e-03%) Final set of parameters Asymptotic Standard Error: ======================= ========================== Param-0: 0.029667692373679378 +/- 8.248816910676575e-06 (2.780e-02%) Param-1: 21.637157456597492 +/- 0.0023287026871875323 (1.076e-02%) R = (4.6 +/- 0.01) Ohm Cm-hez szükséges adatok: R = (4.6 +/- 0.01) Ohm U = (2.0093088235294116 +/- 0.003239268948667146) V a = (0.029667692373679378 +/- 8.248816910676575e-06) K/s ======================= Ck = (29.583651918764062 +/- 0.16792317897485518) J/K Cm = (7.220431444162831 +/- 0.331680850111728) J/K R = (4.6 +/- 0.01) Ohm Cm-hez szükséges adatok: R = (4.6 +/- 0.01) Ohm U = (2.0093088235294116 +/- 0.003239268948667146) V a = (0.029667692373679378 +/- 8.248816910676575e-06) K/s ======================= Ck = (29.583651918764062 +/- 0.16792317897485518) J/K Cm = (7.220431444162831 +/- 0.331680850111728) J/K