2021AJ....161...20P

Query : 2021AJ....161...20P

2021AJ....161...20P - Astron. J., 161, 20-20 (2021/January-0)

Double Image Polarimeter-Ultra Fast: simultaneous three-color (BV r) polarimeter with electron-multiplying charge-coupled devices.

PIIROLA V., KOSENKOV I.A., BERDYUGIN A.V., BERDYUGINA S.V. and POUTANEN J.

Abstract (from CDS):

We describe a new instrument capable of high-precision (10–5) polarimetric observations simultaneously in three passbands (BVR). The instrument utilizes electron-multiplying charge-coupled device (EM CCD) cameras for high efficiency and fast image readout. The key features of the Double Image Polarimeter-Ultra Fast (DIPol-UF) are: (i) the optical design with high throughput and inherent stability; (ii) great versatility, which makes the instrument optimally suitable for observations of bright and faint targets; and (iii) a control system, which allows the use of the polarimeter remotely. Examples are given of the first results obtained from high signal-to-noise observations of bright nearby stars and of fainter sources such as X-ray binaries in their quiescent states.

Abstract Copyright: © 2020. The American Astronomical Society. All rights reserved.

Journal keyword(s): Observational astronomy - Polarimeters - Photometer - Polarimetry - High energy astrophysics - Black holes - Binary stars

Simbad objects: 24

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Number of rows : 24
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 * c Psc PM* 00 02 29.7020944346 +08 29 07.669369072   5.996 5.690     F1V 84 0
2 * phi02 Cet PM* 00 50 07.5889624710 -10 38 39.583852438   5.69 5.19     F7V 286 0
3 LBQS 1145+0145 WD* 11 48 33.6297189672 +01 28 59.420446860           DB 216 0
4 HD 132254 PM* 14 56 23.0403907176 +49 37 42.419704116   6.13   5.3   F8-V 147 0
5 * 16 Lib PM* 14 57 10.9988855472 -04 20 47.251261752 4.86 4.81 4.49 4.17 4.00 F2V 135 0
6 * chi Her PM* 15 52 40.5410491705 +42 27 05.462878877 5.19 5.19 4.62 4.14 3.82 F8VFe-2Hdel-1 532 0
7 * sig Ser PM* 16 22 04.3482156624 +01 01 44.556632832   5.15 4.82     F1IV 153 0
8 HD 161056 * 17 43 47.0221609752 -07 04 46.594311996 6.26 6.68 6.32 5.94 5.67 B3II/III 201 0
9 V* V4641 Sgr HXB 18 19 21.6343259256 -25 24 25.849595952     13.654 13.479 13.139 B9III 530 0
10 MAXI J1820+070 LXB 18 20 21.9423816480 +07 11 07.284859440           ~ 511 0
11 SS 433 HXB 19 11 49.5647697480 +04 58 57.827127648   16.854 14.643     A7Ib 2253 4
12 * 17 Cyg PM* 19 46 25.6000487071 +33 43 39.353533637   5.46   4.7   F5.5IV-V 290 0
13 * omi Aql PM* 19 51 01.6436960928 +10 24 56.592457524   5.66   4.8   F8V 481 0
14 HD 189733 BY* 20 00 43.7129433648 +22 42 39.073143456 9.241 8.578 7.648 7.126 6.68 K2V 991 1
15 HD 191195 PM* 20 06 13.8462530309 +53 09 56.474930241   6.24   5.6   F5V 93 0
16 V* V404 Cyg HXB 20 24 03.8247037434 +33 52 01.961154861           G9/K0III/V 1370 0
17 HD 204827 SB* 21 28 57.7592315784 +58 44 23.238427956 8.63 8.74 7.94 7.25 6.76 O9.5IV 372 0
18 * 37 Cap PM* 21 34 51.0522316584 -20 05 03.338901816   6.096 5.696     F5VFe-0.8CH-0.4 74 0
19 * mu. Cap PM* 21 53 17.7704445429 -13 33 06.366703913   5.45 5.08     F2V 112 0
20 * alf Lac PM* 22 31 17.5014213452 +50 16 56.969913082 3.78 3.78 3.77 3.77 3.80 A1V 270 0
21 * ksi Peg PM* 22 46 41.5798542334 +12 10 22.388860108 4.66 4.69 4.20 3.73 3.42 F6V 406 0
22 * 5 And PM* 23 07 45.3835501176 +49 17 44.790446544   6.14   5.4   F5V 165 0
23 HD 219623 PM* 23 16 42.3035603040 +53 12 48.509346060   6.06   5.2   F8V 201 0
24 NAME Local Bubble ISM ~ ~           ~ 1059 0

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