2009AJ....137.5057H

Query : 2009AJ....137.5057H

2009AJ....137.5057H - Astron. J., 137, 5057-5067 (2009/June-0)

Observations of binary stars with the Differential Speckle Survey Instrument. I. Instrument description and first results.

HORCH E.P., VEILLETTE D.R., BAENA GALLE R., SHAH S.C., O'RIELLY G.V. and VAN ALTENA W.F.

Abstract (from CDS):

First results of a new speckle imaging system, the Differential Speckle Survey Instrument, are reported. The instrument is designed to take speckle data in two filters simultaneously with two independent CCD imagers. This feature results in three advantages over other speckle cameras: (1) twice as many frames can be obtained in the same observation time which can increase the signal-to-noise ratio for astrometric measurements, (2) component colors can be derived from a single observation, and (3) the two colors give substantial leverage over atmospheric dispersion, allowing for subdiffraction-limited separations to be measured reliably. Fifty-four observations are reported from the first use of the instrument at the Wisconsin-Indiana-Yale-NOAO 3.5 m Telescope9The WIYN Observatory is a joint facility of the University of Wisconsin-Madison, Indiana University, Yale University, and the National Optical Astronomy Observatories. in 2008 September, including seven components resolved for the first time. These observations are used to judge the basic capabilities of the instrument.

Abstract Copyright: ∼

Journal keyword(s): astrometry - binaries: close - binaries: visual - instrumentation: high angular resolution - instrumentation: interferometers - techniques: high angular resolution - techniques: interferometric - techniques: photometric

CDS comments: In table 2 WDS J00512+1405 has not identified in WDS catalog.

Simbad objects: 52

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Number of rows : 52
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 HD 375 ** 00 08 28.4623015512 +34 56 04.342708356   7.99 7.39     F8 50 0
2 HD 761 ** 00 12 08.0880907 +53 37 26.005001   7.06 6.81     A7Vn+F2V 77 0
3 HD 1362 ** 00 17 56.9454879456 +34 34 31.884376908   8.80 8.47     F2 14 0
4 HD 2157 ** 00 25 49.8217244160 +10 25 24.551223312   9.81 9.20     G0 15 0
5 HD 2237 PM* 00 26 08.6769826968 -11 22 36.982682796   8.79 8.24     G0V 37 0
6 HD 2394 ** 00 27 40.4165472696 -16 24 33.932012292   7.67 7.21     F5/6V 45 0
7 HD 2475 ** 00 28 21.09548 -20 20 06.1774   7.02 6.44     F9VFe+0.5 95 0
8 HD 2893 ** 00 32 07.07108 -12 17 42.2903   9.157 8.988 8.977   G1V 22 0
9 BD+42 170 ** 00 46 56.6697554664 +43 38 47.338449972       9.2   K2 28 0
10 HD 4712 ** 00 49 32.6993091541 +44 03 33.291653906   8.36 7.79     G0 30 0
11 HD 4897 * 00 51 13.5003350856 +14 05 09.019080492   8.97 8.57     F2IV 20 0
12 HD 4901 ** 00 51 35.2460710752 +44 12 29.411311500   8.68 8.31     F0 24 0
13 HD 5110 ** 00 54 06.1176783816 +66 26 07.928292732   8.74 8.47 7.96   F0 32 0
14 HD 232361 ** 01 03 46.28670 +52 11 55.0409       9.35   G5 15 0
15 HD 6840 ** 01 10 50.7378601560 +67 46 48.475137540       6.2   G0 85 0
16 V* V1012 Cas gD* 01 12 53.8932461664 +51 36 08.475465708   7.62 7.277     F2V 48 0
17 HD 8956 ** 01 28 27.4956396744 +07 57 29.487557124   8.54 7.95     F8IV-V 55 0
18 HD 9071 ** 01 29 41.1743149 +22 49 34.291814   6.86 6.77     A0 80 0
19 * 66 Cet SB* 02 12 47.5413483242 -02 23 37.066624087   6.21 5.66     F8V 147 0
20 HD 14031 * 02 16 26.3771088188 +04 37 33.875926360   8.57 8.25     F0V 29 0
21 HD 14070 * 02 16 40.5645359496 +06 31 45.947526888   10.27 9.43     K0 21 0
22 * 31 Ari ** 02 36 37.9189326576 +12 26 51.474379704   6.14 5.64 5.3   F7V 144 0
23 * mu. Cet SB* 02 44 56.5373458591 +10 06 50.921738061   4.57 4.26     A9IIIp 201 0
24 BD+18 382 ** 02 58 23.7705662712 +19 13 45.433792236   9.39 8.79     G0III 28 0
25 HD 19895 ** 03 12 32.9104211664 +18 56 36.860456544   8.92 8.42     G5 29 0
26 BD+15 452 ** 03 15 07.6410015144 +16 18 12.285045279   9.51 8.83     G0 31 0
27 HD 20697 * 03 20 45.7121635752 +23 11 02.281952040   8.82 8.43     F0 27 0
28 HD 20716 ** 03 20 51.4626059064 +20 30 33.944976288   7.98 6.80     K2 19 0
29 HD 20779 ** 03 21 18.07368 +10 37 47.2634   9.00 8.42     F8 23 0
30 * 63 Ari PM* 03 22 45.2413346588 +20 44 31.441872346   6.44 5.13     K3III 135 0
31 * ksi Tau PM* 03 27 10.1405792544 +09 43 57.871023240 3.33 3.66 3.75 3.76 3.85 B9Vn 198 0
32 BD+13 576 PM* 03 38 31.9571603400 +13 36 21.477215988   9.49 8.94     F8 24 0
33 HD 24031 ** 03 49 38.6476500 -02 19 42.843388   7.80 7.23     F8V 45 1
34 HD 25113 * 03 59 33.1463107080 +04 36 24.147207216   8.31 7.98     A2/3III 17 0
35 HD 25627 * 04 04 39.5858821704 +17 31 03.332397684 8.750 7.750 6.650     K2III 31 0
36 HD 25977 * 04 07 18.7657868928 +13 32 17.909405628 8.270 8.170 7.860     A3 18 0
37 HD 285499 * 04 09 56.3106978912 +15 52 05.262406284   10.59 9.99     F8 15 0
38 HD 285465 ** 04 10 14.0594564271 +17 22 06.118412932   10.5   9.06   K3 41 0
39 HD 26397 PM* 04 11 38.0497022928 +29 49 48.623836548   9.13   7.7   K0V 57 0
40 * 46 Tau ** 04 13 33.0904461000 +07 42 58.017467664 5.65 5.65 5.29 4.94 4.75 F2V 172 0
41 HD 285663 PM* 04 18 22.0030983600 +17 25 17.904086976   11.099 10.011 9.75   K2 81 0
42 HD 27310 ** 04 19 33.7015750028 +21 03 54.520777643   9.21 8.62     F5 14 0
43 V* V895 Tau BY* 04 24 12.4710867960 +14 45 29.565731196   8.217 7.583 8.43   G0V(e) 237 0
44 * 70 Tau SB* 04 25 37.3225242048 +15 56 27.683560428   6.951 6.439 7.75   F7V 283 0
45 HD 27990 SB* 04 25 47.5862729819 +18 01 01.895505133   9.928 8.989 8.469 8.011 K2V 111 0
46 HD 28449 ** 04 29 40.7011384464 +12 10 32.737068408   8.85 8.31     kA5hF1mF3VEuBa 22 0
47 BD+55 1823 SB* 16 17 05.3518858129 +55 16 08.771396846 12.00 10.92 9.46 9.552 8.55 M1.5Ve 220 0
48 HD 168242 ** 18 15 21.75054 +57 20 07.7342   9.02 8.31     K0 17 0
49 * bet Del ** 20 37 32.94130 +14 35 42.3195 4.16 4.07 3.63 3.23 2.99 F5IV 285 0
50 * alf Del ** 20 39 38.2796355689 +15 54 43.776032197 3.550 3.740 3.800 3.77 3.81 B9IV 289 0
51 HD 220077 ** 23 20 52.93396 +16 42 38.5626   9.05 8.48 8.870   F7V 54 0
52 HD 220848 ** 23 27 04.1453386536 +13 06 38.834678376   9.31 8.64     G5 21 0

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