106 The N.Z. Journal of Science and Technology. [Mar. 
and to a scale of 60 in. = 1 mm. for the brighter variables. For many of 
the latter the enlargements are made from the charts of the Bonn Durch- 
musterung. On some of the photographs the image of each bright star is 
accompanied by a faint one, produced by a small prism placed in front of 
the objective, for photometric purposes. 
The charts have been forwarded by Professor Edward C. Pickering, 
Director of the Harvard College Observatory, Cambridge, Mass., U.S.A., to 
the Hector Observatory, Wellington. 
Column 1 contains the designation of the variable in hours and minutes 
of right ascension, and degrees of declination, southern stars being indi¬ 
cated by italics. The first two figures give the hours, and the second 
two the minutes of right ascension, while the last two give the degrees of 
declination. Column 2 gives the name of the variable. Columns 3, 4, 
and 5 give the maximum and minimum magnitudes, and the period in 
days. 
List of Variables. 
Designation. 
Name. 
Max. 
Magnitude. 
Min. 
Magnitude. 
Period. 
Days. 
001032 
S Sculptoris 
6-6 
12-8 
366 
001862 
S Tucanae 
. . 8-7 
<11-3 
240 
002438a 
T Sculptoris 
.. 7-8 
11-4 
201-5 
002438b 
RR Sculptoris 
. . 9-0 
11-5 
005475 
U Tucanae 
. . 9-1 
13-0 
258 
010630 
U Sculptoris 
. . 9-0 
<13 ? 
328 
025050 
R Horologii 
. . 5-9 
12-0 
405 
025751 
T Horologii 
.. 8-0 
11*8 
218*2 
043263 
R Reticuli 
.. 7 
12 
273-4 
050848 
S Pictoris 
. . 8-7 
<13-9 
428-5 
051247 
T Pictoris 
. . 8-4 
12-4 
200 
054331 
S Columbae 
. . 9-0 
<12-0 
325-5 
054629 
R Columbae 
. . 8-0 
12-5 
323 
070772 
R Volantis 
. . 8-7 
11-5 
421 
074241 
W Puppis 
. . 8-7 
12-6 
120-8 
082476 
R Chamaeleontis 
. . 8-9 
12-8 
335 
091868 
RW Carinae 
. . 8-5 
<11-5 
322 
092962 
R Carinae 
. . 4-5 
10-0 
309-3 
094953 
Z Velorum 
. . 8-8 
12-5 
407 
100661 
S Carinae 
. . 5-8 
9-0 
148-7 
101153 
W Velorum 
. . 8-2 
<12-0 
390-5 
103270 
RZ Carinae 
. . 9-0 
<13-2 
272 
110361 
RS Carinae 
. . 8 
<14 
111661 
RS Centauri 
.. 9-2 
<12-9 
166 
114441 
X Centauri 
.. 7-3 
13-0 
313-9 
115058 
W Centauri 
. . 8-6 
13-1 
203 
131283 
U Octantis 
. . 7-8 
12-2 
300-9 
133155 
RV Centauri 
. . 9-0 
<12-6 
o . 
134677 
T Apodis 
.. 8-1 
< 12-0 
269 
145971 
S Apodis 
. . 9-0 
<11-3 
355 ? 
153654 
T Normae 
. . 7-0 
12-0 
243-9 
154736 
R Lupi 
.. 9-0 
<12 ? 
234-5 
164844 
RS Scorpii 
. . 7-0 
11-4 
323 
165636 
RT Scorpii 
. . 9-2 
<12-9 
447 
174162 
W Pavonis 
. . 91 
<12-8 
282 
180363 
R Pavonis 
.. 8-0 
12-0 
229 
182133 
RV Sagittarii 
. . 8-2 
12-3 
319 
191033 
RY Sagittarii 
6-5 
<11-5 
Irr. 
193972 
T Pavonis 
. . 7-3 
<12-5 
244 
200747 
R Telescopii 
.. 8-4 
11-6 
462 
202240 
U Microscopii 
. . 8-5 
<12-5 
333 
204954 
S Indi 
.. 8-6 
<12-5 
404 
212030 
S Microscopii 
.. 7-9 
11-5 
213-2 
223462 
T Tucanae 
. . 8 
<14 
250-6 
< This list is from Harvard Observatory Circular, 166. 
