PHOTOMETRIC SCALE. 



101 



Stars op the Third Magnitude. 



y Cassiopeiae 

 a Andromedae 



6 Centauri 



a Cassiopeia? 



8 Canis 



k Orionis 



y Geminorum 



d Orionis 



Algol (Var.) 



e Pegasi 



y Draconis ... 



8 Leonis 



a Ophiuchi ... 

 8 Cassiopeia? , 



y Cygni 



a Pegasi 



Pegasi 



Centauri 



Coronae 



Ursae 



Scorpii 



Argus 



Ursae 



Phcenicis ... 



i Argus 



e Bootis 



a Lupi 



e Centauri 



J7 Canis 



8 Aquarii 



6 Scorpii 



e Cygni 



tj Ophiuchi ... 



y Corvi 



a Cephei 



d Centauri 



a Serpentis ... 



J Leonis 



k Argus 



3 Corvi 



8 Scqrpii 



Centauri .. 

 Ophiuchi .. 



Aquarii 



Argus 



Aquilae 



Cassiopeiae 

 Centauri... 



Leporis 



Ophiuchi .. 



Vulg. 



252 

 2 54 

 2-54 

 2-57 

 2 58 

 259 

 259 

 2-61 

 2-62 

 2-62 

 2 62 

 2 63 

 2 63 

 2-63 



Ph 



2-93 

 2-95 

 2-95 

 298 

 2-99 

 3 00 

 300 

 302 

 303 

 303 

 303 

 304 

 3 04 

 304 



2 63 304 



2-65 

 2-65 

 2-68 

 269 

 2-71 

 2-71 

 2-72 

 2-77 

 2-78 



306 

 306 

 309 

 310 

 312 

 3-12 

 313 

 3 18 

 319 



2-8o'3-2l 

 280J3-21 

 2823-23 

 282:323 

 2-85J3-26 

 285|3-26 

 2-86:3-27 

 2-88,'329 

 2893-30 

 2 90 3 31 

 2-90,331 

 2 91 3 32 

 292333 

 294335 

 2 94 3-35 

 295336 

 2-96337 

 2-96|337 

 2-973-38 

 2 97 3-38 

 2-98339 

 2 98 3 39 

 2-99 3 40 

 2-993-40 

 3003-41 

 J300'3 



Magnitude. 



■n 



Sagittarii 



Bootis 



Draconis 



Ophiuchi 



Draconis 



Librae , 



Virginis 



Argus 



Arietis 



Pegasi 



Sagittarii 



Librae 



Sagittarii 



Lupi 



Virginis 1 



Columbae 



Aurigae 



Herculis 



Centauri 



Capricorni... 



Corvi 



Can. ven 



Ophiuchi 



Cygni 



Persei 



Tauri 



Eridani 



Argus 



Hydri 



Persei 



Herculis .. 



Corvi 



Aurigae 



Urs. Min 



Pegasi 



Arae 



Toucani 



Capricorni .. . 



Argus 



Aquilae 



Cygni 



Persei 



Ursae 



Triang. bor. .. 



Scorpii 



Leporis 



Lupi 



Persei 



Ursae 



Aurigae (Var.) 



Vulg. 



301 

 301 



Phot 



3 42 

 3-42 



302J3-43 



3 05 

 306 

 307 

 308 

 308 

 309 

 3 11 

 3-11 

 3 12 

 3 13 

 314 

 3-14 

 315 

 317 

 318 

 320 

 320 

 322 

 3-22 

 323 

 324 

 3-26 

 3-26 

 3-26 

 326 

 327 

 327 

 3-28 

 328 

 3-29 

 330 

 331 

 3 31 

 3-^2 

 332 

 332 

 332 

 333 

 3-34 

 335 

 335 



346 

 347 

 3 48 

 349 

 3 49 

 350 

 3 52 

 3-52 

 353 

 354 

 355 

 355 

 356 

 358 

 359 

 361 

 3-61 

 363 

 3-63 

 364 

 365 

 3-67 

 367 

 3-67 

 367 

 3-68 

 368 

 369 

 369 

 3 70 

 371 

 372 

 3 72 

 373 

 373 

 3 73 

 3 73 

 3-74 

 375 

 3-76 

 3 76 



335376 

 3 35|3 76 

 3-36 3-77 



336 

 336 

 337 



377 

 377 

 a-78 



