2021ApJ...909...30G


Query : 2021ApJ...909...30G

2021ApJ...909...30G - Astrophys. J., 909, 30-30 (2021/March-1)

StrayCats: a catalog of NuSTAR stray light observations.

GREFENSTETTE B.W., LUDLAM R.M., THOMPSON E.T., GARCIA J.A., HARE J., JAODAND A.D., KRIVONOS R.A., MADSEN K.K., MASTROSERIO G., SLAUGHTER C.M., TOMSICK J.A., WIK D. and ZOGLAUER A.

Abstract (from CDS):

We present StrayCats, a catalog of NuSTAR stray light observations of X-ray sources. Stray light observations arise for sources 1°-4° away from the telescope pointing direction. At this off-axis angle, X-rays pass through a gap between the optics and aperture stop and so do not interact with the X-ray optics; instead, they directly illuminate the NuSTAR focal plane. We have systematically identified and examined over 1400 potential observations resulting in a catalog of 436 telescope fields and 78 stray light sources that have been identified. The sources identified include historically known persistently bright X-ray sources, X-ray binaries in outburst, pulsars, and type I X-ray bursters. In this paper, we present an overview of the catalog, how we identified the StrayCats sources, and the analysis techniques required to produce high-level science products. Finally, we present a few brief examples of the science quality of these unique data.

Abstract Copyright: © 2021. The American Astronomical Society. All rights reserved.

Journal keyword(s): X-ray surveys - Astrophysical black holes - Neutron stars - High mass x-ray binary stars - Low-mass x-ray binary stars - Pulsars

VizieR on-line data: <Available at CDS (J/ApJ/909/30): catalog.dat>

Simbad objects: 83

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Number of rows : 83
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 LIN 198 HXB 00 52 05.6251611744 -72 26 04.228773036 13.86 14.91 14.927 14.91 14.794 B0-5(II)e 187 0
2 NAME SMC G 00 52 38.0 -72 48 01   2.79 2.2     ~ 12317 1
3 RX J0053.9-7226 HXB 00 53 55.181 -72 26 44.88   14.65 14.72   14.757 B1III 97 0
4 SK 160 HXB 01 17 05.1457288392 -73 26 36.014808156 12.23 13.00 13.15   13.17 O9.7Ia+ 918 0
5 NGC 1275 Bla 03 19 48.1599902040 +41 30 42.108850836   13.10 12.48 11.09   ~ 4243 3
6 X LMC X-2 LXB 05 20 29.0 -71 57 33 17.20 18.00 18.0     ~ 189 0
7 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 19090 0
8 X LMC X-4 HXB 05 32 49.5556042296 -66 22 13.202721768   13.9 14.0 14.290   O8III 714 0
9 M 1 SNR 05 34 31.8 +22 01 03           ~ 6516 1
10 X LMC X-3 HXB 05 38 56.6323605504 -64 05 03.317937504   17 17.2     B2.5Ve 722 0
11 X LMC X-1 HXB 05 39 38.8284304464 -69 44 35.531553624   14.8 14.5 14.924   O8(f)p 700 0
12 V* V1055 Ori LXB 06 17 07.3565603963 +09 08 13.515857360   18.80 18.5     ~ 594 1
13 2MASS J09172721-6456270 Sy2 09 17 27.2154480336 -64 56 26.974814820   17.80   16.77   ~ 26 0
14 V* V779 Cen HXB 11 21 15.0920532528 -60 37 25.630264596   14.4 12.27     O9III/Veq 1159 0
15 1E 1145.1-6141 HXB 11 47 28.5598257552 -61 57 13.426997544   13.08       B2Iae 158 0
16 NGC 4151 Sy1 12 10 32.5759813872 +39 24 21.063527532   12.18 11.48     ~ 3938 2
17 NGC 4388 Sy2 12 25 46.820 +12 39 43.45 11.91 11.76 11.02     ~ 1433 2
18 V* BP Cru HXB 12 26 37.5605188992 -62 46 13.261044684   12.482 10.803 10.304   B1Ia+ 731 0
19 3C 273 BLL 12 29 06.6998257176 +02 03 08.597629980   13.05 14.830 14.11   ~ 6022 1
20 ACO 1656 ClG 12 59 44.40 +27 54 44.9           ~ 5141 2
21 4U 1323-62 LXB 13 26 37.0 -62 08 09           ~ 192 0
22 MAXI J1348-630 HX? 13 48 12.7388336424 -63 16 29.709083208           ~ 201 0
23 IC 4329A Sy1 13 49 19.2601801224 -30 18 34.213815504   13.81 13.66 12.18 12.35 ~ 876 1
24 4U 1416-62 HXB 14 21 12.1560262026 -62 41 56.089360085   17.9 17.2     B1e 171 0
25 PSR B1509-58 Psr 15 13 47.6 -59 07 54     13.06     ~ 879 1
26 V* BR Cir HXB 15 20 40.8532547060 -57 10 00.206639033   21.4 21.4     B5-A0I 849 1
27 MAXI J1535-571 XB* 15 35 19.73 -57 13 48.1           ~ 214 0
28 V* QV Nor HXB 15 42 23.3633146128 -52 23 09.577395960   16.3 14.5     B0.2Ia 455 1
29 V* QX Nor LXB 16 12 43.0 -52 25 26           ~ 946 1
30 MAXI J1621-501 X 16 20 22.01 -50 01 11.6           ~ 21 0
31 4U 1624-49 LXB 16 28 02.825 -49 11 54.61           ~ 250 0
32 MAXI J1631-479 XB? 16 31 14.06 -47 48 25.6           ~ 56 0
33 IGR J16320-4751 HXB 16 32 01.76 -47 52 29.0           BN0.5Ia 188 0
34 X Nor X-1 LXB 16 34 01.610 -47 23 34.80           ~ 579 0
35 V* V801 Ara LXB 16 40 55.5976953528 -53 45 04.948107156 17.50 18.20 17.5   17.07 ~ 921 0
36 4U 1642-45 LXB 16 45 48.1 -45 36 42           ~ 467 1
37 2MASS J17004888-4139214 HXB 17 00 48.884 -41 39 21.46           Ofpe/WN9 272 0
38 4U 1701-407 LXB 17 01 44.3 -40 51 30           ~ 47 0
39 HD 153919 HXB 17 03 56.7725629224 -37 50 38.913331452 6.06 6.78 6.51 6.08 5.90 O6Iafcp 851 0
40 V* V1101 Sco LXB 17 05 44.4916006152 -36 25 23.049324480   20.10 18.6     ~ 473 0
41 X Ara X-1 LXB 17 06 15.2 -43 02 11           ~ 296 1
42 1RXS J170855.6-440653 LXB 17 08 54.346 -44 06 08.38           ~ 406 1
43 4U 1708-40 LXB 17 12 23.6 -40 50 36           ~ 70 0
44 SNR G347.3-00.5 SNR 17 12 27 -39 41.2     12.27     ~ 761 1
45 V* V2293 Oph LXB 17 19 36.9201835128 -25 01 04.121601456   17.55 16.65     ~ 208 0
46 4U 1722-30 LXB 17 27 33.25 -30 48 07.4     12.50     ~ 278 1
47 V* V2216 Oph LXB 17 31 44.17 -16 57 40.9 16.40 17.10 16.8     ~ 329 1
48 NAME Slow Burster LXB 17 31 58.0 -33 49 58     15.50     ~ 865 1
49 V* V2116 Oph Sy* 17 32 02.1532435416 -24 44 44.129169096   20.78 18.4     M6IIIe 719 1
50 NAME Rapid Burster LXB 17 33 24.0 -33 23 19           ~ 429 2
51 1ES 1735-26.9 LXB 17 38 17.6 -26 59 39           ~ 177 0
52 NAME XTE J17464-3213 LXB 17 46 15.59637 -32 14 00.8600           ~ 805 0
53 AX J1747.4-3000 LXB 17 47 26.0 -30 00 02           ~ 119 0
54 X Sgr X-1 LXB 17 47 56.3 -26 33 47           ~ 402 0
55 IGR J17498-2921 LXB 17 49 55.35 -29 19 19.6           ~ 75 0
56 4U 1746-370 LXB 17 50 14 -37 02.8           ~ 11 0
57 IGR J17511-3057 LXB 17 51 08.55 -30 57 41.7           ~ 114 1
58 4U 1758-25 LXB 18 01 09.7308060816 -25 04 44.120221284     11.08     ~ 705 1
59 2CXO J180112.3-254436 HXB 18 01 12.4783119670 -25 44 35.694663099           AV 417 1
60 X Sgr X-3 LXB 18 01 32.6 -20 31 45           ~ 254 1
61 1RXS J180408.9-342058 LXB 18 04 08.9 -34 20 58           ~ 75 0
62 [OKM2018] SWIFT J1806.5-2223 LXB 18 06 34 -22 15.1           ~ 58 0
63 SAX J1808.4-3658 LXB 18 08 27.58 -36 58 43.9           ~ 1051 0
64 V* V5512 Sgr LXB 18 14 31.3 -17 09 23     12.73     K5III 449 0
65 4U 1812-12 LXB 18 15 06.4 -12 05 48           ~ 124 2
66 V* NP Ser LXB 18 16 01.7 -14 02 09   18.8       K 683 2
67 MAXI J1820+070 LXB 18 20 21.9423816480 +07 11 07.284859440           ~ 511 0
68 X Sgr X-4 LXB 18 23 40.57 -30 21 40.6   19.06 18.81     ~ 1056 1
69 V* V691 CrA LXB 18 25 46.8185061768 -37 06 18.529336656 14.30 15.20 15.1     ~ 461 0
70 V* V4634 Sgr LXB 18 29 28.8 -23 47 48 18.90 19.40 19     ~ 399 0
71 EXO 1846-031 LXB 18 49 17.1 -03 03 44           ~ 114 0
72 XTE J1855-026 HXB 18 55 30.4058947392 -02 36 16.737653700   16.451 14.512 14.056   B0Iaep 104 0
73 4U 1907+09 HXB 19 09 38.0514267264 +09 49 47.270139132   19.41 16.35 15.570 12.53 O9.5Iab 362 0
74 4U 1908+075 HXB 19 10 48.2133201408 +07 35 51.707133960           O7.5/9.5If 139 0
75 SS 433 HXB 19 11 49.5647697480 +04 58 57.827127648   16.854 14.643     A7Ib 2253 4
76 Granat 1915+105 HXB 19 15 11.55576 +10 56 44.9052           ~ 2810 0
77 HD 226868 HXB 19 58 21.6757355952 +35 12 05.784512688 9.38 9.72 8.91 8.42   O9.7Iabpvar 4590 0
78 V* V2246 Cyg HXB 20 32 15.2749858128 +37 38 14.843024844   22.16 19.41 17.32 15.18 B0Ve 480 0
79 V* V1521 Cyg HXB 20 32 25.78 +40 57 27.9           WN4/5-6/7 2035 2
80 GT 2122+507 Bla 21 24 39.3723318183 +50 58 25.814349399           ~ 109 1
81 V* V490 Cep HXB 21 39 30.6903047304 +56 59 10.421969280   15.407 14.441 14.119   B1-B2Ve 186 0
82 NAME Cas A SNR 23 23 26.0 +58 48 41     14.30     ~ 3033 1
83 NAME Galactic Ridge ? ~ ~           ~ 543 1

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