145
Zone o° bis -|- 2o° Declination.
145
B.D.
Sternzeit
I
II
in
1 iv
. J
z
logsin 2 /
corrig.
für Ext.
Diff.
in log.
Diff. in
Grössen
Grösse
Zone 49
. 1887 Januar 16.
Beobachter:
Kempf
Photometer
D. Vergleichsterne: Nr. 8 und Nr. 10. Luft:
3 -
9 C
472
4 h 24 m
i8?o
I 7?4
i6?5
1581
16875
4388
8.9194
8.9513
11
632
4 26
22.2
21.5
25.6
23.6
23.22
41.2
9.1916
9.2 182
*)o
616
4 30
32.2
33-5
334
32.6
32.92
53-6
9.4704
9-5313
0.4057
— I.OI
6.24
3
503
4 32
15-5
14.6
18.4
18.6
16.78
50.2
8.9209
8.9697
0.1559
+ 0.39
7.64
8
542
4 35
15.0
I 1.0
14-5
14-5
13-75
45-4
8.7520
8.7876
0.3380
4~ 0.85
8.10
4
571
4 36
23.0
23.0
30.5
31.6
27.02
49-3
9-3147
9.3608
0.2352
— 0.59
6.66
8
553
4 38
20.7
2 I .O
21.4
21.0
2 1.02
45-9
9.1095
9.1463
0.0207
— 0.05
7.20
2
602
4 40
26.9
24.4
28.2
27-5
26.75
51-7
9.3066
9.3604
0.2348
— 0.59
6.66
9
472
4 42
ig.g
16.1
19.8
18.6
18.60
44.8
9.0075
9.0416
11
632
4 44
22.0
234
234
254
23-55
41.2
9.2032
9.2298
6
582
4 47
l6.6
15-5
23.2
18.6
18.48
47.6
9.0021
9-0433
0.0823
-{- 0.21
7.46
6
583
4 49
38.2
37 -°
39-7
32.6
36.88
48.0
9-5565
9.5988
0.4732
—1.18
6.07
8
567
4 51
21.5
21.1
25-5
19.8
21.98
46.1
9.1464
9.1837
0.0581
— 0.15
7.10
9
494
4 53
2 I. I
22.5
22.3
23.6
22.38
45-5
9-1613
9 -i 97 i
0.0715
— 0.18
7.07
8
574
4 54
19-5
19.6
23-9
23.6
21.65
45-6
9-1339
9.1699
0.0443
— 0.11
7.14
6
590
4 55
I3.8
13-9
13.0
13-1
13-45
48.3
8.7332
8.7764
0.3492
+ 0.87
8.12
9
472
4 58
21.0
19.2
17.6
174
18.80
45-9
9.0164
9.0532
11
632
5 i
22.9
25-3
22.0
274
24.40
41.7
9.2321
9-2596
Mittel aus den
Vergleichsternbeobachtungen
: 9.0848; 9.1357; 9 -i 5 6 4 -
Zur Reduction benutzt: 9.1256.
*) 00 616 dupl. Hellere Componente gemessen.
Zone 50. 1887 Januar 16.
Beobachter: Müller.
Photometer: D. Vergleichsterne: Nr. 12 und Nr. 14
. Luft : 3
—4.
1 o°
818
6 h 27 111
3585
33?3
3786
3586
35850
4388
9-5279
9-5598
IO
1149
6 32
24.7
23.2
28.7
26.4
25-75
42.0
9-2759
9.3040
6
1005
6 36
14.O
174
14.7
17.6
15-92
47 -i
8.8765
8.9164
O.5249
+ 1.31
7.40
6
1012
6 37
1 6.7
16.3
18.1
16.7
16.95
47.6
8.9294
8.9706
0.4707
4- i. 18
7.27
6
1014
6 38
15-5
20.0
154
18.3
17-30
47-7
8.9466
8.9881
0.4532
-i-i -13
7.22
3
1025
6 40
26.9
21.6
24-5
22.6
23.90
50.1
9.2152
9.2637
0.1 776
+ 0.44
6-53
9
954
6 41
30.3
294
31.6
3°-8
30.52
44.6
9 - 4 II 4
9-4451
O.OO38
— 0.01
6.08
1
1126
6 43
25-3
24-5
26.0
24.0
24-95
52.9
9.2502
9.3084
O.1329
+ 0.33
6.42
IO
818
6 45
34-8
36.3
34-6
35-8
35-38
44.9
9-5254
9-5598
IO
1149
6 47
24.2
27-3
27.5
25.6
26.15
42.2
9.2884
9.3169
4
1038
6 50
12.3
12.6
12.7
13.6
12.80
50.3
8.6909
8.7401
0.7012
+ i -75
7.84
3
1041
6 52
1 1-4
H -3
144
14.2
13-58
50.6
8.7414
8.7915
0.6498
+ 1.62
7.71
7
1016
6 54
17.7
1 7-7
17.7
17.6
17.68
47.2
8.9649
9.0050
04363
+ 1.09
7.18
0
1184
6 56
13-5
13.8
13-7
13-7
13.68
53-8
8-7477
8.8094
O.6319
+ 1.58
7.67
9
978
6 58
33-2
32.5
35-8
37 -o
34.62
45-2
9.5089
9.5440
0.1027
— 0.26
5-83
4
1052
7 0
30.6
33 -i
28.7
33-5
31.48
50.5
9-4357
9-4855
0.0442
— 0.11
5.98
IO
818
7 i
33-8
404
39 -°
34-6
36.95
46.1
9-5579
9-5952
IO
1149
7 3
24.2
28.4
24.8
26.4
25-95
42.9
9.2822
9-3121
Mittel aus den
Vergleichsternbeobachtungen : 9.4^19; q.4^84; q.4^6.
Zur Reduction benutzt: 9.4413
Die Messungen sind sämmtlich erschwert durch ganz ausserordentliche Luftunruhe und sehr schlechte Bilder.
Zone 51
1887 Januar 17.
Beobachter : Kempf.
Photometer: Ci. Vergleichsterne: Nr. 5
und Nr. 7.
Luft: 2-
-3-
IO°
252
2 h 42™
I2?7
1389
I 4 ?l
14?o
13868
4385
8-7477
8.7789
8
455
2 44
20.8
22.6
23-3
26. 1
23.20
43-9
9.1909
9.2230
9
316
2 48
16.9
16.4
17.9
18.7
17.48
42.6
8-9553
8.9846
0.0620
+ 0.16
5-73
7
388
2 50
304
28.3
35-2
314
31-32
44.8
9-4317
9.4658
0.4192
— 1.05
4-52
1
438
2 53
20.5
1 7*5
1 9 * 7
20.5
19-55
50.9
9.0492
9.IOO3
O.0537
— 0.13
5-44
4
418
2 54
24.6
22.0
22.4
- 5 - 1
23-52
47-5
9.2021
9.2430
O.1964
— 0.49
5.08
11
360
2 57
14.0
15.2
154
16.4
15-25
40-7
8.8400
8.8657
0.1809
+ 0.45
6.02
11
377
2 59
16.8
18.5
21.5
19.4
19.05
40.5
9.0275
9.0528
0.0062
— 0.02
5-55
