Table 1:
Log of spectroscopic observations of V1494 Aql.
Date |
UT |
JD |
Days |
Exp. |
Inst. |
Range |
|
|
|
|
s |
|
nm |
1999 |
|
|
|
|
|
|
Dec. 5 |
17:27 |
518.23 |
2.3 |
180 |
B&C |
350-465 |
Dec. 5 |
17:53 |
|
|
120 |
" |
400-515 |
Dec. 5 |
18:00 |
|
|
60 |
" |
490-610 |
Dec. 5 |
18:15 |
|
|
10 |
" |
590-710 |
Dec. 5 |
18:16 |
|
|
30 |
" |
590-710 |
Dec. 6 |
17:35 |
519.23 |
3.3 |
180 |
B&C |
400-515 |
Dec. 6 |
17:54 |
|
|
120 |
" |
490-610 |
Dec. 6 |
18:01 |
|
|
10 |
" |
590-700 |
Dec. 6 |
18:02 |
|
|
30 |
" |
590-700 |
Dec. 17 |
17:09 |
530.21 |
14.3 |
120 |
B&C |
400-515 |
Dec. 17 |
17:26 |
|
|
120 |
" |
480-600 |
Dec. 17 |
17:36 |
|
|
10 |
" |
600-720 |
Dec. 17 |
17:37 |
|
|
60 |
" |
600-720 |
2000 |
|
|
|
|
|
|
Feb. 6 |
5:26 |
580.73 |
64.8 |
300 |
B&C |
400-515 |
Feb. 21 |
5:21 |
595.72 |
79.8 |
600 |
Ech |
435-690 |
Mar. 7 |
4:44 |
610.70 |
94.8 |
300 |
B&C |
400-515 |
Mar. 16 |
4:10 |
619.67 |
103.8 |
300 |
Ech |
435-690 |
Mar. 16 |
4:19 |
|
|
900 |
" |
" |
Mar. 17 |
4:11 |
620.67 |
104.8 |
300 |
" |
" |
Mar. 17 |
4:17 |
|
|
900 |
" |
" |
Apr. 23 |
1:19 |
657.55 |
141.7 |
300 |
" |
" |
Apr. 23 |
1:28 |
|
|
900 |
" |
" |
Apr. 26 |
2:10 |
660.59 |
144.7 |
300 |
" |
" |
Apr. 26 |
2:16 |
|
|
900 |
" |
" |
May 15 |
1:48 |
679.57 |
163.7 |
300 |
" |
" |
May 15 |
1:55 |
|
|
1200 |
" |
" |
Jun. 9 |
1:10 |
704.55 |
188.7 |
600 |
" |
" |
Jun. 9 |
1:22 |
|
|
1800 |
" |
" |
Sep. 9 |
20:14 |
797.34 |
281.4 |
1200 |
B&C |
400-515 |
Sep. 9 |
21:35 |
|
|
600 |
" |
570-690 |
Sep. 9 |
21:56 |
|
|
600 |
" |
620-740 |
Sep. 16 |
20:53 |
804.37 |
288.5 |
600 |
Ech |
435-690 |
Sep. 16 |
21:05 |
|
|
1800 |
" |
" |
JD: Julian date - 2451000.
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