42 
THE ASTRONOMER ROYAL, WAVE-LENGTHS 
Table (continued). 
Kirchhoff’s measure. 
Wave-length, 
m.m. 
0 000 
Kirchhoff’s measure. 
Wave-length, 
m.m. 
o-ooo 
1375-8 
54214 
2a 
1483-0 
53158 
4b 
1377-4 
54198 
1 a 
1487-7 
53113 
5 b 
Fe 
1379-0 
54181 
1 a 
1489-2 
53098 
2c 
1380-5 
54167 
4 e 
Fe 
1489-9 
53093 
1 a 
1384-7 
54121 
4 c 
Fe 
/1491-2 
53081 
1 c 
1385-7 
54112 
bb 
Cr • 
V1491-6 
53078 
3c 
1386-3 
54107 
2 b 
1492-4 
53070 
4b 
1387-4 
54096 
2 b 
1493-1 
53064 
4b 
1389-4 
54076 
6 c 
Fe 
1494-5 
53050 
1 a 
1390-9 
54063 
5 d 
Fe 
1495-9 
53036 
1 a 
1394-2 
54028 
4 c 
1497-3 
53024 
1 a 
Cu 
1395-3 
54017 
1 c 
1501-3 
52988 
2b 
1396-4 
54006 
2 c 
1504-8 
52956 
1 a 
1397-5 
53995 
be 
Fe 
1505-3 
52950 
1 a 
1400-2 
53964 
3b 
1505-7 
52947 
1 a 
1401-6 
53949 
4 c 
Fe 
1506-3 
52941 
be 
Fe 
1403-1 
53936 
3c 
1508-6 
52919 
5 b 
Fe 
1404-1 
53927 
1 b 
1510-3 
52904 
2 c 
Co 
1405-2 
53916 
3b 
1515-5 
52855 
4 d 
1410-5 
53862 
4 c 
Fe 
1516-5 
52847 
4 c 
1412-5 
53842 
2b 
1519-0 
52823 
4d 
1414-0 
53828 
2b 
E J 1522-7 
52792 
6c 
Fe, Ca 
1415-8 
53809 
2b 
* 1 1523-7 
52782 
6c 
Fe 
1419-4 
53771 
2b 
1525-0 
52770 
1 b 
Co 
1421-5 
53749 
6c 
Fe 
1527-7 
52747 
5 c 
Fe, Co 
1423-0 
53736 
bb 
Fe 
1528-7 
52739 
5 c 
Ca 
1423-5 
53730 
2b 
1530-2 
52725 
4 c 
Ca 
1425-4 
53713 
5 b 
Fe 
1531-2 
52715 
4 c 
1427-5 
53690 
3b 
1532-5 
52705 
4 b 
Ca 
1428-2 
53685 
bb 
Fe 
1533-1 
52701 
4b 
Ca 
1430-1 
53666 
bb 
/1541-4 
52622 
1 9 
1431-2 
53655 
lb 
U541-9 
52618 
3b 
1438-9 
53579 
4 c 
Co 
1543-7 
52601 
2 a 
1440-2 
53568 
1 b 
Co 
1545-5 
52584 
2 a 
1443-1 
53541 
2b 
1547-2 
52569 
3 a 
1443-5 
53536 
2b 
Ca 
1547-7 
52565 
2 a 
1444-4 
53528 
4 c 
1551-0 
52539 
2 a 
1446-7 
53508 
4c 
1551-6 
52532 
2 OL 
1448-7 
53488 
2a 
Co 
1555-6 
52495 
2 a 
1449-4 
53479 
1 a 
Co 
1557-3 
52481 
3 a 
1450-8 
53463 
5 c 
Fe 
1561-0 
52450 
1 a 
1451-8 
53454 
5 b 
Fe 
1564-2 
52423 
1 a 
1453-7 
53436 
1 a 
1566-5 
52401 
2b 
Co 
1454-7 
53425 
3b 
1567-5 
52392 
2b 
1456-6 
53408 
1 a 
1569-6 
52375 
be 
Fe 
1458-6 
53388 
3c 
1573-5 
52341 
5 a 
1461-5 
53359 
2c 
1575-4 
52325 
1 b 
1462-2 
53351 
2c 
/l 577-2 
52309 
be 
Fe 
1462-8 
53346 
5 c 
Fe 
U 577*6 
52306 
3c 
1463-3 
53343 
5 c 
Fe 
1579-4 
52292 
2 a 
1464-8 
53326 
1 a 
1580-1 
52286 
2a 
1465-3 
53323 
1 a 
1588-3 
52215 
Iff 
Cu 
1466-8 
53309 
5 c 
Fe 
1589-1 
52208 
3 b 
1468-8 
53289 
2b 
1590-7 
52195 
3b 
1469-6 
53280 
1 b 
1592-3 
52180 
3b 
1473-9 
53243 
bb 
Fe 
1598-9 
52123 
2b 
1475-3 
53229 
1 a 
/1601-4 
52102 
6b 
Cr 
1476-8 
53215 
1 a 
V 1601-7 
52099 
3d 
1477-5 
53208 
1 a 
1604-4 
52077 
5 b 
Cr 
