268 PROFESSOR L. BECKER ON 
Taste VII.—Spectrum of Nova Perse: in March and April 1901. 
Nova Persei. 
Hydrogen * : Nova Aurige * | — 
i (Wilsing). Helium: (Vogel) 
Intensity. Intensity. 
= g 
ee : < se ules hel phe 
S 0 a 3 oo a r I IN I. | Series. r. 1. 
3 3 
= = 
4026 | 5 1 & |) 4026 | 5 | 1. oe |) 4027 |) 2) eiiaooe 5) tem 
4044 | 3] 0 
4055 | 3| 2 
| 4063 | 6] 6 | 
| 4067)". Hl aee wh 2B dOGT | tee |b) ose dieeaoara eis 4067 | b3 | 
| 4070 | 5| 5 
| | 4088 | 3| 1 
4097 | 2] 1 4 
4102°| 9) to Wao |) 402 | 9) [10 -\to |) atone Sia 4102 | b3) 
4122| 9 | 9 | 9 | 4132/3 | 3°13 | 4139) 4] 2 4195 2 | 
ATAB, | 39) bly Olio wba Aid 1 | 1 £145 3) Bi) 1 \\414e | en 
mol ae Lalor | apa 
£160) ls50l4'08| Woh aeoall elle 4158 | 2] 
4171 | 4| 3 =| 
47a 6 Nee 6 A) 4i77 | 55 | £5 | 54 4igy | eles 4176 | vb 3 | 
4182 | 3| 0 | 
4189 | 2] 1 
4196 | 3| 3 
(49205 | 6) 4 
4210 | 2 2 3 4208 | 1:5] 1:5 | 15 } 4913 ah 
4222 | 4| 3 i 
4934 | 45| 45] 45 | 4988/4515 | 5 | 4933) 3/1 49230 | b 3 
4043 | 1| 1 : 
| 4953 | 2| 1 ie 
4265 | 35| 45| 45| 49651 35!) 45 | 45] 42965] 1! 0 4262 | vb 3 | 
| 4293 | 1| 0 4988 | b3 | 
4304 | J By Sualetsons To e303) Nas o5 eS ins 
| 4312 | 2) 0 4315 | b3 
| 4330 | 2| 0 . 
4341 | 9 |105|105| 4341'-9 |105/105] 4341 |13] 3 4341! b 4] 
4364; 2 | 3 | 2 | 
erp de l.. | 8 | 48m On gy \ 
| | 4382 | 2| 0 4383 3 
4388 | 85 | 85|-85| 4388; 55| 45| 4 | 4389) 2! 1] 4388/3) D1 
| 4402 | 2| 1 
4410)... | 2 | .. eee sede eG |) ss )|) aero emes 
4413 | 2| 0 
. AmG | 9)\.20 4417 | b Bun 
AAOD Ma wih | | adem a ala 4435 | b 3} 
aoa) hay Gereleeus were Spal S0 | 3 | 44481 olka 4445 | ae 
4459 |... | 3 | 35| 4459 | 3] 4 ¥ 
4472! 4 | 85] 9 | 4472! 3 | 4 | 3 447216] 1,1 | 4473) boM 
I, = intensity. 
I=helium, [I] = parhelium, p=principal series, 1 = first subordinate series. 
In the last column b= broad, 3= bright, 4= very bright. 
* Copied from Publicationen des Astrophysikalischen Observatoriums zu Potsdam, xii. p. 96. 
