1988MNRAS.233..845O


Query : 1988MNRAS.233..845O

1988MNRAS.233..845O - Mon. Not. R. Astron. Soc., 233, 845-866 (1988)

The ultraviolet continuum of quasars -II. Continuum variability.

O'BRIEN P.T., GONDHALEKAR P.M. and WILSON R.

Journal keyword(s):

Simbad objects: 58

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Number of rows : 58
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 ICRF J000559.2+160949 Sy1 00 05 59.2378545384 +16 09 49.021968096   16.51 16.40     ~ 307 1
2 LEDA 1790 Sy1 00 29 13.7012449608 +13 16 03.947778264   15.70 15.41     ~ 474 0
3 QSO J0046+0104 QSO 00 46 13.5471044208 +01 04 25.715143020   18.70 18.35     ~ 124 0
4 PHL 957 QSO 01 03 11.2741573824 +13 16 17.809871484   16.97 16.57     ~ 350 0
5 3C 48 QSO 01 37 41.2996631208 +33 09 35.080388820   16.62 16.20     ~ 2924 2
6 QSO B0237-2322 QSO 02 40 08.1743783856 -23 09 15.729012036   16.78 16.63     ~ 516 1
7 QSO J0304-2211 QSO 03 04 49.8652311288 -22 11 51.882127548   16.43 16.40     ~ 111 0
8 QSO J0311-7651 BLL 03 11 55.2496997640 -76 51 50.848335324 15.27 16.09 16.10 15.33   ~ 231 1
9 QSO B0318-1937 QSO 03 20 21.1800669264 -19 26 31.469021268   15.90 14.86     ~ 26 0
10 LEDA 14064 Sy1 03 54 09.4651613568 +02 49 30.669766752   17.30 16.2     ~ 79 0
11 PKS 0405-123 Bla 04 07 48.4309841856 -12 11 36.659928408   15.09 14.86 14.7   ~ 531 1
12 2E 962 Sy1 04 17 16.7842972416 -05 53 45.608035560   16.24 15.94 15.7   ~ 173 1
13 QSO J0422-3844 BLL 04 22 14.7829521792 -38 44 52.826059032   17.70 16.92 16.3   ~ 203 2
14 QSO J0456-2159 Bla 04 56 08.9237717400 -21 59 09.399816312 15.76 16.16 16.10 15.9   ~ 196 1
15 QSO B0537-441 BLL 05 38 50.36155950 -44 05 08.9390233   15.77 16.48 16   ~ 924 2
16 QSO B0736+01 Bla 07 39 18.03389906 +01 37 04.6177501   16.90 16.47 16.19   ~ 738 1
17 Ton 469 Bla 09 58 20.9496221568 +32 24 02.208417372   15.88 15.78 15.51   ~ 442 1
18 Mrk 132 QSO 10 01 29.6441188968 +54 54 38.044314036   16.21 16.02     ~ 134 0
19 4C 13.41 Sy1 10 07 26.0965408440 +12 48 56.184940764   15.81 15.68     ~ 418 2
20 Ton 490 Bla 10 13 53.42877250 +24 49 16.4406795   16.59 16.57 15.85   ~ 200 1
21 LEDA 33335 Sy1 11 02 36.7931619240 +72 46 38.509502016   17.09 16.40     ~ 61 0
22 [OKM2018] SWIFT J1104.8+7689 Sy1 11 04 13.8611496720 +76 58 58.194549084   15.70 15.72 15.40   ~ 564 1
23 ICRF J113957.0+654749 Sy1 11 39 57.0254367168 +65 47 49.483232880   16.50 16.32     ~ 528 1
24 QSO J1204+2754 Bla 12 04 42.1097215992 +27 54 11.869350264   15.64 15.60     ~ 429 0
25 QSO B1217+023 BLL 12 20 11.8846520568 +02 03 42.223956876   16.15 15.97 15.6   ~ 338 2
26 Mrk 205 BLL 12 21 44.0724099888 +75 18 38.241006228   15.64 15.24 14.7   ~ 492 0
27 Ton 618 Bla 12 28 24.9659725464 +31 28 37.628987592   16.15 15.87 15.35   ~ 294 1
28 QSO B1246-0542 QSO 12 49 13.8611499816 -05 59 19.059589068   17.09 16.73     ~ 173 0
29 [B68b] 201 QSO 12 59 48.7852053336 +34 23 22.627553928   17.05 16.79     ~ 100 0
30 QSO J1305-1033 Bla 13 05 33.0150535680 -10 33 19.430383680   15.18 15.23 14.46   ~ 624 1
31 PB 3296 QSO 13 05 54.7253928672 +30 32 52.329871212   18.18       ~ 86 0
32 QSO J1311-0552 QSO 13 11 36.5570912928 -05 52 38.632308600   17.85 17.44     ~ 75 0
33 Ton 153 QSO 13 19 56.2320886176 +27 28 08.186323080   16.12 15.98     ~ 156 0
34 Ton 155 QSO 13 21 14.7244941960 +28 47 48.973609104   17.46 17.27     ~ 67 0
35 Ton 156 QSO 13 21 15.8594008584 +28 47 19.492704528   16.88 16.69     ~ 103 0
36 QSO B1331+170 Bla 13 33 35.7827544072 +16 49 04.013500728   16.84 16.71 16.41   ~ 469 1
37 2XMM J135315.8+634546 Sy1 13 53 15.8311116864 +63 45 45.683126676   14.54 14.28     ~ 404 1
38 PB 4142 Sy1 13 54 35.6874184872 +18 05 17.504491992   16.84 16.68     ~ 237 1
39 Ton 202 Sy1 14 27 35.6076948744 +26 32 14.541190476   15.96 16.00     ~ 315 0
40 Mrk 1383 Sy1 14 29 06.5720038632 +01 17 06.155007252   15.21 14.87     ~ 494 0
41 QSO B1445+101 Bla 14 45 16.46525080 +09 58 36.0727447   18.58 17.78     ~ 408 2
42 QSO B1451-375 Bla 14 54 27.40976313 -37 47 33.1448219   16.36 16.69 16.14   ~ 201 1
43 QSO J1512-0906 Bla 15 12 50.53293048 -09 05 59.8297908   16.74 16.54     ~ 1409 1
44 ICRF J151443.0+365050 Sy1 15 14 43.0683049560 +36 50 50.355436776   17.11 17.01 15.83   ~ 422 1
45 Ton 236 Sy1 15 28 40.6111052016 +28 25 29.842820004   16.44 16.39     ~ 76 0
46 ICRF J154743.5+205216 Sy1 15 47 43.5376371336 +20 52 16.612810320   16.80 16.69 15.70   ~ 521 1
47 Ton 256 Sy1 16 14 13.2050129832 +26 04 16.221218880   16.06 16.50     ~ 282 1
48 3C 345 Bla 16 42 58.80997043 +39 48 36.9939552   16.81 16.59 16.84   ~ 1808 3
49 8C 1704+608 Bla 17 04 41.3742408840 +60 44 30.520617000   15.65 15.40 15.30   ~ 782 1
50 QSO B2126-15 Bla 21 29 12.17589329 -15 38 41.0419083   17.61 17.3 17.3   ~ 521 1
51 QSO B2128-123 BLL 21 31 35.2617909696 -12 07 04.795364172   16.33 16.11 15.87   ~ 470 1
52 QSO B2141+1730 Bla 21 43 35.54456275 +17 43 48.7875890   15.91 15.73 15.17   ~ 418 1
53 4C 31.63 BLL 22 03 14.9756830008 +31 45 38.269473228   15.85 15.58 14.33   ~ 523 1
54 QSO B2204-408 QSO 22 07 34.4148160200 -40 36 56.006127540   18.76 17.57     ~ 64 0
55 3C 446 BLL 22 25 47.25929101 -04 57 01.3907626   18.83 18.39 16.3   ~ 863 1
56 4C 11.72 BLL 22 54 10.4214226080 +11 36 38.748083760   16.02 15.82     ~ 351 1
57 QSO B2326-477 Bla 23 29 17.7043623168 -47 30 19.113949332   16.93 16.79 16.30   ~ 208 1
58 4C 09.74 Bla 23 46 36.8384562240 +09 30 45.514903032   16.23 15.97 15.99   ~ 332 2

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