DEGLI SPETTKOSCOPISTI 1TALUNI 49 



102 bk, 108 bk, 114 bk, 120 bkvvv, 126 bk, 132 bk, 138 òfc, 144 6fe, 

 17±bk, 180 &&, 234 6Af, 240 hk ma & debolissimo, 246 k, 276 &Aw, 

 288 6*, 300 bk, 306 &ft, 324 bk, 330 &A;, 342 &ft, 348 bk, 354 &fc. In 

 generale la visibilità della k fn sempre maggiore delle 6. 



31. — Aria buona. 60° k, 66 bk, 78 &ft, 90 &&, 120 bk, 132 &H 156 &A;, 

 162 bkd, 168 &fc, 174 bk, 180 &ft, 186, bk, 276 &A;y, 318 &ft, 324 bk, 

 336 &fc, 342 bk, 348 &&, 354 &ft. 



Giugno 1. — Aria eccellente. 0° bk, 6 bk, 12 &fc, 18 bk, 24 &fc, 60 bk, 78 6fc, 

 84 &fc, 90 bk, 96 òft, 108 bko, 114 &Aaw, 120 &A;, 126 bk, 132 &*, 

 138 bk, 144 &fc, 156 &&, 162 bk, 168 6 A;, 186 bk, 204 &ft, 210 A;, 

 222 k, 228 A;, 252 &A;, 264 A;, 270 bk, 276 bk, 288 &A;, 294 A;, 300 bk, 

 306 &&, 318 bk, 324 &&, 330 M, 342 bk, 348 6A;, 354 bk, 



2-15. — Tempo cattivo che impedi l'osservazione degli spettri. 



16. — 0° bk, 6 bk, 12 bk, 18 &&, 24 bkv, 30 &M, 36 bk, 54 ÒA;, 60 &A;, 

 66 bk, 72 &A;v, 78 &A;,84 bk, 90° &&, 96 bk, 102 M t 108 &A; vive a 

 destra, 114 bk vive a sinistra, 120 bk, 132 bk, \'6%bk, \±\bkvv, 

 150 bk, 156 Wb vive a sinistra, 162 bk, 168 Wb, 174 bk, 180 6ft, 

 186 bk, 192 % 198 ftfcd, 204 bk , 210 &A;, 228 k, 240 A;, 246 k, 

 252 A;, 258 &À* 264 bk, 276 &fc, 288 bk, 300 &fc, 306 &fafcf, 312 bkd, 

 318 6M, 324 k, 330 &AafcZ, 336 &fc, 342 bk, 348 6A;, 254 bk, 



20. — 0° &A;v, 6 bkv, 12 &Àv, 18 bkv, 24 &Ayy, 30 &A;v, 36 bkv, 42 òA;, 



48 bk, 54 &A;y, 60 6A; magnesio vivo e A; debolissima, 66 bk colla 

 A; viva, 72 bk, 78 bkv, 84 bk, 90 6A;v, 96 &A;v, 102 bk, 108 6A;y, 

 114 bkv, 120 &A^, 126 fc 132 bk, 138 &&, 144 bk, 150 fifa;, 156 &ft, 

 162 bk, 168 M, 174 bk, 180 &A;y, 186 &A;tf, 198 bk, 204 &&, 210 bkdd, 

 216 6ddd, 240 &&, 246 k, 252 &ft, 258 bk, 264 &A;, 270 &Aw, 276 bk, 

 282 &&, 288 bk, 294 6A;, 300 &fc, 306 bk, 312 &&, 318 bk, 324 &faW, 

 330 &&, 336 bk, 342 &&, 348 bk, 354 &A% 



21. — Aria poco buona. 0° bkdd, 6 bkv, 12 &A;w;, 18 bkv, 24 &A;y, 30 &A;i;, 



36 bk, 42 &fc, 48 bk, 54 &MZ, 60 &fc, 66 bkv, 72 6A», 78 bk, 84 6A, 

 90 &fc, 96 bkv, 102 &A?, 108 bk, 114 &&, 120 &A;, 126 bkv, 132 &fl», 

 138 bkv, 144 èfc, 150 &Aw, 156 bk, 162 6A;, 168 bk', 174 fó, 180 &fe, 

 186 bk, 192 6fe, 198 bk, 204 &fc, 210 &fc, 216 bk, 222 6ftj 228 bk, 

 234 &fc, 240 &*, 246 bk, 252 &fc, 258 bk, 264 &fc, 270 &fc, 276 6^ 

 282 bkvv, 288 M, 294 bk, 300 6fewj 306 bk, 312 &fc, 318 &fc f mbkvv, 

 330 &fcv, 336 &A», 342 bkv, 348 òk,354 èA;. 



22. — 0° bk, 6 bkv, 12 &A&;, 18 &/«>, 24 bkv, 30 &fcv, 36 bkv, 42 &&, 48 6A;, 



54 bk, 66 &fc, 72 bk, 78 ftftu, 84 6A;, 90 bk, 96 &fa>, 102 bkv, 108 JAw, 



Giornate dt Scienze Piai, ed Econ., Voi. XI. — 1875. 9 



