EVI 
TaBeLLa VII. 
Calamita P, — Stato normale per 240° — Logk== 0,040 
Valori di M 
i | | A 7 ER 6.5 80 | 13.5 | 17 | 20.5 | 24 OSSERVAZIONI 
OSS. 30.64| 36.82] 51.19| 61.05| 66.87) 69.78] 70.5 T valori diretta 
15° circa |calc. | 88 29.93] \38.72| 51.64) 60.40] 66.28| 69.68] 71.18| mente osservati ven- 
dif. 25 Oi 90 045-0880690 Sa PA e oa moi 
opportuni coefficienti 
an presi onde ridurli alla me- 
OSS. 20.80 36.35 49.42 58.52 63.61 66.26 66.8 desima unità di mi- 
100° |calc.| 84 19.97|_37.11| 49:29) 57-65|..63.26| 66.52] 67.94) sura. © 
diff. 0.63 |— 0.76|== 0.134 0.874 085|— 0:26 — 1.14 
OSS 19.5) 35-50) 48.00] 5772| 62.51) 6491| 65 
125° |calc.| 81.8| 1943) 36.06] 48.00| 56.14| 61.61| 64.78| 66.16 
diff. = f0180| — 0.56] 0:00] 1.58|4- 0.902 0.13/— 1.16 
OSS 18.56] 33.81| 46.94| 54.62] 59.72| 61.81| 62 
150° |cale.| 178 18.55) 24.46| 457| 53.53| 584) 61.77| 63.09 
diff. + 0.01] — 0.65|+ 1.17|+1.09/+ 0.98|-+ 0.04|— 1.09 
OSS. 17.94] 31.50| 44.06| 52.19| 57.09] 5881| 59 
165° |cale.| 76 18.07| 33.57) 44.60| 52.16] 5724| 60.18) 61.47 
diff. TS 0.13/— 2:07/— 0.54|+- 0.03|— 0.15/|— 1.37|— 2.47 
OSS, 16.71| 29.30] 40.58| 48.58| 52.12] 53.52| 53.05 
180° |calc.| 69.2| 16.46| 830.58| 40.62| 47.50| 52.12| 54.93) 55.98 
diff. e | Os ESOT0A eit08) M0t00) EA ENat93 
OSS. 16.62) 28.87| 39.00| 46.75| 49.42) 50.40) 50.54 
185° [cale.| 68.2| 16.24) 30.15) 40.04| 46.82| 51.38| 54.63| 55.18 
diff. gl ra 1000 188= ga 
. |oss. 13.41| 26.38| 36.57| 42.22| 46.44| 46.85| 46.13 
190° |cale.| 63 14.98| 27.83| 36.97| 48.24) 47.45| 49.89) 50.95 
diff. — ig) Mei=X0= 0g io ZE 
OSS. ]4.18| 26.03] 35.55| 41.55| 43.83| 4349) 42.80 
195° |cale.| 60.5 | 14.38| 26.72| 85.50| 41.52| 45.55) 47.91| 48.93 
diff. — 0.20|/—= 0.69|4- 0.05|+ 0.03|— 1.72|— 4.42| 663 
OSS 13.87| 24.81]: 34.10) 40.19| 41.94| 41.84| 40.12 
200° |calc.| 58 13:81) 25.64| 34.05| 39.88| ‘43.70| 45.95) 46.93 
diff. + 0.06|— 1.33|+-0.05|+ 0.36|[— 1:76|/— 4.11|— 6.81 
OSS. 13.03| 22.96| 32.78| 38.65| 3971| 39.23| 38 
210° |cale.| 56.3 | 13.97| 24.86] 33.02) 38.62] 42.99| 44.57| 45.52 
diff. — 0.34|— 1.90|— 0:24|+- 0.03|— 2.68|— 5.29|— 7.52 
OSS 12.53| 23.25] 31.95| 38.15) 39.47| 38.84| 37.55 
240° |cale.| 55 13.08| 24.29) 32.27] 37.74| 4141| 43.55| 44.49 
diff. e 55 0A E089 SOA ESoa | 46174 
