1995PASP..107..691I

Query : 1995PASP..107..691I

1995PASP..107..691I - Publ. Astron. Soc. Pac., 107, 691-701 (1995/July-0)

Evaluation of a 512x512-element platinum silicide Schottky-Barrier infrared image sensor and pilot observations of the Cygnus X region.

ITO M., KASABA Y., UENO M., SATO S. and KIMATA M.

Abstract (from CDS):

We present evaluation of the performance of Mitsubishi's 512X512 element platinum silicide (PtSi) Schottky-Barrier infrared image sensor for application to astronomical observation. An infrared camera system, incorporating the PtSi array, was built and its performance was evaluated both in the laboratory and in observations. Dark current, DC stability, noise, quantum efficiency (QE), linearity, and uniformity were measured.
Result. of a series of measurements show that the array has potential capability for astronomical use. Several problems such as low QE and "splashes" are discussed.

To demonstrate the effectiveness of the array by using this infrared camera, we have mapped an area of 8X9 square degrees of the Cygnus X region with a small telescope consisting of a silicon singlet lens. More than 1000 stars brighter than 6.5 mag in H-band were detected in the region.


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Journal keyword(s):

Simbad objects: 94

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Number of rows : 94
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 * bet And PM* 01 09 43.92388 +35 37 14.0075 5.58 3.62 2.05 0.81 -0.19 M0+IIIa 572 1
2 * alf Ari PM* 02 07 10.40570 +23 27 44.7032 4.29 3.17 2.01 1.15 0.54 K2-IIIbCa-1 644 2
3 * alf Per V* 03 24 19.3700924 +49 51 40.245455 2.64 2.27 1.79     F5Ib 870 1
4 * alf Aur SB* 05 16 41.35871 +45 59 52.7693 1.33 0.88 0.08 -0.52 -0.96 G3III: 1207 0
5 * alf CMi SB* 07 39 18.11950 +05 13 29.9552 0.82 0.79 0.37 -0.05 -0.28 F5IV-V+DQZ 1925 0
6 * bet Gem PM* 07 45 18.94987 +28 01 34.3160 3.00 2.14 1.14 0.39 -0.11 K0IIIb 1150 2
7 * mu. UMa SB* 10 22 19.7276765267 +41 29 58.337745272 6.53 4.64 3.05 1.76 0.80 M0III 331 0
8 V* V431 Cyg LP* 20 13 12.2391192960 +41 27 25.594294932     12.03     M6.5 11 0
9 V* V1183 Cyg LP* 20 13 21.4811853528 +37 44 43.749397932   11.36 9.92     M6 26 0
10 V* RS Cyg C* 20 13 23.6616874008 +38 43 44.470030872 13.26 9.36 6.50 4.38 2.82 C-N5.5 187 0
11 HD 192535 * 20 13 42.8133728592 +43 22 44.440996944 9.47 7.64 6.14     K4III 33 0
12 IRC +40400 AB* 20 13 55.7657034888 +39 23 48.988881492   14.13 12.27 11.51   M7 10 0
13 HD 228712 s*b 20 16 35.5612223544 +40 53 08.142908172 9.86 9.81 8.67     B0.5Ia 51 0
14 HD 193092 V* 20 16 55.2856987776 +40 21 54.273252420   6.871 5.236     K3IIIaFe-1 81 0
15 HD 193217 * 20 17 29.0565341184 +42 43 19.422976620   7.909 6.273     K4+II-III 47 0
16 * P Cyg s*b 20 17 47.2019733389 +38 01 58.549132671 4.66 5.24 4.82 4.28 4.02 B1-2Ia-0ep 1200 1
17 V* WX Cyg C* 20 18 33.2742966672 +37 26 59.080236792   12.95 8.80 8.42   C-J6 146 0
18 HD 193469 s*r 20 18 57.5371902072 +39 00 15.064790328 10.07 8.25 6.36     K4.5Ib 64 0
19 HD 193487 * 20 19 07.0928681352 +36 45 07.689723264 7.98 7.86 7.47     F5III-IV 27 0
20 HD 193514 Em* 20 19 08.4971150880 +39 16 24.253036608 7.32 7.83 7.38     O7Ib(f) 193 0
21 HD 193793 WR* 20 20 27.9757908696 +43 51 16.286840244 6.90 7.25 6.85 4.58   WC7pd+O5.5fc 754 0
22 BD+40 4124 Ae* 20 20 28.2413946720 +41 21 51.529070088 11.11 11.36 10.62 10.510   B2Ve 303 0
23 BD+35 4077 s*r 20 21 14.0683222872 +35 37 16.559940720 14.72 12.65 9.72 6.83 4.65 M2.5I 52 0
24 HD 229059 s*b 20 21 15.3643937664 +37 24 31.106402136 10.66 10.23 8.70     B2Iabe 102 0
25 V* BI Cyg s*r 20 21 21.8869298736 +36 55 55.728708060   11.48 8.40     M4Iab 109 0
26 IRAS 20196+3800 LP* 20 21 27.3008324304 +38 09 37.802966256           M7 6 0
27 V* V405 Cyg AB* 20 21 36.2229921696 +40 26 49.749871920   9.802 8.50     M5III 20 0
28 V* BC Cyg s*r 20 21 38.5478957040 +37 31 58.925226936   14.61 11.30     M3.5Ia 171 0
29 * gam Cyg V* 20 22 13.7018357 +40 15 24.044963 3.44 2.90 2.23 1.74 1.40 F8Ib 607 0
30 HD 194193 * 20 22 45.2956089144 +41 01 33.645143784 9.51 7.53 5.93     K7III 61 0
31 EM* MWC 342 LP? 20 23 03.6172964112 +39 29 49.920095616 11.62 11.5 10.6     B[e] 91 1
32 HD 194241 * 20 23 06.7012051680 +40 48 01.647107676   8.52 7.36     K1-III-IIIbBa0.3: 30 0
33 HD 194279 s*b 20 23 18.1647782064 +40 45 32.598481500 8.01 8.04 7.01 5.98 5.17 B2Ia 200 0
34 HD 194335 Be* 20 23 44.3690462664 +37 28 35.209455780 4.82 5.70 5.90     B2IIIe 161 0
35 V* V440 Cyg AB* 20 25 23.2523356008 +40 52 17.753875644   12.17 10.20     M3 11 0
36 V* KY Cyg s*r 20 25 58.0435428576 +38 21 07.671813480   13.62 13.50     M3Ia 102 0
37 [NBM54] 67 s*r 20 26 03.3223551912 +41 08 27.472398864   15.17 11.68 10.89   M1.5I 12 0
38 HD 194839 s*b 20 26 21.5475791160 +41 22 45.646427280 8.40 8.49 7.49     B0.5Ia 120 0
39 Case 210 C* 20 26 44.5717594152 +38 17 20.383995552     11.62     C5,5J 17 0
40 IRC +40417 s*r 20 26 45.1700880816 +38 13 43.623423372   12.08 9.71 9.09   K5I 10 0
41 V* V441 Cyg S* 20 27 08.1147520512 +36 33 06.503128128   12.04 9.80 7.58   S4,6 51 0
42 V* KZ Cyg Mi* 20 27 22.8845252376 +41 04 49.679796216   13.60 12.02 8.04   M8e 31 0
43 IRC +40419 LP* 20 27 26.3267525376 +36 06 31.280198472   12.83 11.74     ~ 7 0
44 NAME SH 2-106 IR Y*O 20 27 26.502 +37 22 42.03           ~ 168 1
45 * 40 Cyg PM* 20 27 34.2590464440 +38 26 25.262381940 5.74 5.68 5.62     A3V 99 0
46 IRC +40421 Mi* 20 27 37.1180340192 +35 33 16.760022552       10.25   M9 15 0
47 IRC +40423 * 20 28 26.5190019888 +41 53 08.359641384   13.62 11.18     ~ 4 0
48 HD 195178 AB* 20 28 28.5326152992 +37 47 21.707638980   9.06 7.59     M4III 21 0
49 V* RW Cyg s*r 20 28 50.5903286280 +39 58 54.425527932 13.00 10.60 8.00 5.32 3.25 M3-M4Ia-Iab 133 0
50 BD+35 4138 * 20 28 56.4218003952 +35 32 26.316922740 13.11 11.00 9.18 7.44 5.94 M2.5III 13 0
51 NAME Cyg X Cld 20 30 04.7973633 +40 51 36.002197           ~ 962 1
52 IRC +40425 AB* 20 30 29.0170010016 +36 51 52.644646368       13.15   M9 9 0
53 HD 195592 s*b 20 30 34.9690901208 +44 18 54.859533372 7.75 7.95 7.08 6.29 5.60 O9.7Ia 221 1
54 * 44 Cyg * 20 30 59.2290678096 +36 56 09.023582544 7.93 7.160 6.216 6.90 4.64 F5Ib 161 0
55 IRC +40427 s*r 20 31 28.6960739064 +40 38 43.423540872     11.4     M0/2I 29 0
56 HD 195728 LP? 20 31 36.0727496688 +39 52 48.331562952   10.52 9.10     M5 10 0
57 NAME Cyg Complex reg 20 32 +45.0           ~ 667 0
58 V* V397 Cyg AB* 20 32 11.1800937696 +35 27 26.638360344   11.41 11.41     M7 18 0
59 BD+40 4220 s*b 20 32 22.4238071594 +41 18 18.942475904 11.32 10.61 9.185     O7Iafep 414 0
60 EM* MWC 349 ** 20 32 45.499080 +40 39 36.74124   15.88 13.15 12.13   Bep 837 0
61 RAFGL 2604 C* 20 32 55.1229660216 +42 32 58.619506668           C-rich 21 0
62 HaroChavira 2 s*r 20 33 01.0543817472 +40 45 40.355612172   15.874 13.812 12.068   M2I 21 0
63 BD+40 4227A SB* 20 33 15.0781182864 +41 18 50.479292556 10.42 10.27 8.98 8.03 6.83 O6Ib(fc)+O4.5:III:(fc) 253 0
64 ZTF J203339.52+412236.7 LP* 20 33 39.5228805303 +41 22 36.756033006           ~ 8 0
65 CIT 10 AB* 20 33 41.9835839232 +38 40 20.286559272           O-rich 18 0
66 BD+41 3804 s*b 20 33 46.1145474912 +41 33 00.991426968 11.82 11.41 9.88     O9.7Iab 104 0
67 * 47 Cyg s*r 20 33 54.1880917512 +35 15 03.039046848   6.145 4.636     K6:Ib+B2.5: 112 1
68 HaroChavira 1 s*r 20 34 01.4380235400 +42 25 26.521734720       14.068   M3.5I 23 0
69 MR 112 WR* 20 35 47.0859278605 +41 22 44.703520146     12.64 12.16   WC6+O8I-IIf 162 1
70 EM* AS 431 WR* 20 36 43.6322747712 +40 21 07.442607924     13.73 12.51   WN8(h)+B0.5V 228 0
71 IRC +40435 Mi* 20 36 57.0424919136 +37 52 34.012265088     15.00 10.13   M9 32 0
72 MSB 71 C* 20 37 35.8074018768 +36 50 38.043555972       9.96   C5,5 25 0
73 V* FF Cyg S* 20 38 51.7061539632 +37 53 23.233261128     11.29 8.63   S5.5/6-e 53 0
74 CIT 11 s*r 20 39 36.5223205248 +39 12 09.688510872       13.094   M2/4I 37 1
75 HaroChavira 6 * 20 41 11.2605618336 +41 06 24.027836868       15.14   M3: 11 0
76 * alf Cyg sg* 20 41 25.91514 +45 16 49.2197 1.11 1.34 1.25 1.14 1.04 A2Ia 778 0
77 V* V446 Cyg Mi* 20 42 34.6117835544 +38 42 09.076449564     12.01     M6 12 0
78 V* X Cyg cC* 20 43 24.1917118680 +35 35 16.077149700 8.69 7.70 6.47   5.241 F7Ib 496 0
79 V* DG Cyg Mi* 20 43 25.4436305304 +43 11 50.765151012   16.55 13.41 10.15 8.34 M9 44 0
80 IRC +40444 s*r 20 43 40.6380826920 +44 28 37.588016460       11.461   M2I 14 0
81 V* DR Cyg Mi* 20 43 41.0050154232 +38 09 56.228451732     9.87 8.16   M6e 34 0
82 V* V2131 Cyg LP* 20 44 58.4519761632 +40 24 42.308749548   9.88 8.50     M5 15 0
83 IRC +40446 LP* 20 45 14.1427620768 +42 20 06.820322496   16.4 14.1     M8 8 0
84 NML Cyg s*r 20 46 25.5392819088 +40 06 59.464289232           M7/8 527 0
85 IRC +40449 LP* 20 46 54.4683606168 +39 52 18.238702008   15.6 13.8     M7 8 0
86 * lam Cyg ** 20 47 24.53766 +36 29 26.5737 3.93 4.43 4.54 4.58 4.69 B5V 312 0
87 V* V375 Cyg Mi* 20 47 29.0381607312 +35 53 29.079484728   12.74 11.47 11.21   M6.5 10 0
88 IRC +40451 LP* 20 48 45.0937302576 +40 59 24.010672452   12.81 11.22 10.71   M7.5III 6 0
89 HD 198437 V* 20 49 12.0624821760 +35 33 48.836893824 10.280 8.290 6.650     K5 18 0
90 BD+38 4244 * 20 49 47.5361264304 +38 33 10.888931664   10.21 8.22     M 6 0
91 IRC +40454 Mi* 20 50 04.9788586920 +37 29 59.770756536   15.45 13.75 12.35   M8 21 0
92 V* V1056 Cyg LP* 20 50 30.5502840168 +37 04 10.388065080   9.89 8.50     M5 8 0
93 [D75b] Star 78 S* 20 50 41.3449361112 +39 49 41.534797368   17.4 15.0 12.03   S 15 1
94 * bet Peg LP* 23 03 46.45746 +28 04 58.0336 6.05 4.09 2.42 0.92 -0.40 M2.5II-III 606 1

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