1996A&AS..116..403F


Query : 1996A&AS..116..403F

1996A&AS..116..403F - Astron. Astrophys., Suppl. Ser., 116, 403-407 (1996/May-1)

VRI photometry of stars in the fields of 12 BL Lacertae objects.

FIORUCCI M. and TOSTI G.

Abstract (from CDS):

We present VRcIc Johnson-Cousins magnitudes of field comparison stars for twelve BL Lacertae objects belonging to the largest sample of blazars which is monitored at the Perugia University Observatory. The sequences reported here can be used in the long-term CCD photometric monitoring of BL Lac objects aimed to understand the characteristics of their variability. Finding charts for all of these comparison sequences are also included in this paper.

Abstract Copyright:

Journal keyword(s): BL Lacertae objects: general

VizieR on-line data: <Available at CDS (J/A+AS/116/403): table3>

Nomenclature: Table 3: [FT96b] 3C 66A CN, [FT96b] PKS HHMM+DDd CN, [FT96b] OJ 287 CN, [FT96b] B2 HHMM+DD CN, [FT96b] ON 231 CN, [FT96b] Mkn 501 CN, [FT96b] H 1722+119 CN, N=30.

CDS comments: Stars with formats 'A' and 'NN' are from other lists: [KC71], [W73], [CJT75], [SJE91], [BDV69] (format 'a', not 'A'). in ref list read Von Montigny for Von Montagny

Simbad objects: 53

goto View the references in ADS

Number of rows : 53
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2022
#notes
1 [FT96b] 3C 66A C2 * 02 22 33.0 +43 03 11     14.18     ~ 1 0
2 3C 66A BLL 02 22 39.6114771888 +43 02 07.799534304   15.71 15.21 14.5   ~ 845 1
3 [CJT75] 0219+42 A * 02 22 42.9 +43 05 32   14.07 13.57     ~ 7 0
4 [CJT75] 0219+42 B * 02 22 43.3 +43 04 22   15.77 14.77     ~ 6 0
5 [FT96b] 3C 66A C1 * 02 22 50.7 +43 03 23     12.79     ~ 1 0
6 [FT96b] PKS 0829+046 C4 * 08 31 44.5836304896 +04 32 18.535695504     13.61     ~ 1 0
7 [FT96b] PKS 0829+046 C5 * 08 31 47.1802149816 +04 32 03.292091916     15.64     ~ 1 0
8 QSO B0829+047 BLL 08 31 48.8770033992 +04 29 39.086842884   17.10 16.4 14.55   ~ 443 2
9 [FT96b] PKS 0829+046 C3 * 08 31 54.4377083088 +04 30 43.488692496   14.16 13.55 13.53   ~ 2 0
10 [FT96b] PKS 0829+046 C1 * 08 31 54.7 +04 33 16     12.90     ~ 1 0
11 [FT96b] PKS 0829+046 C2 * 08 32 00.6781364544 +04 32 02.112976824     13.58     ~ 2 0
12 [FT96b] OJ 287 C1 * 08 54 41.8 +20 06 45     15.88     ~ 2 0
13 [FT96b] OJ 287 C2 * 08 54 46.2 +20 07 21     16.12     ~ 2 0
14 QSO J0854+2006 BLL 08 54 48.8749846272 +20 06 30.639583620   15.91 15.43 15.56   ~ 2193 1
15 GEN# +6.20063004 * 08 54 52.6 +20 04 46   15.10 14.24 13.72 13.23 ~ 12 0
16 GEN# +6.20063010 * 08 54 54.1 +20 06 15   15.27 14.56 14.26 13.54 ~ 11 0
17 GEN# +6.20063011 * 08 54 54.8 +20 05 46   15.62 14.94 14.67 14.29 ~ 8 0
18 [FT96b] B2 1147+24 C3 * 11 50 04.0 +24 18 27     13.13     ~ 1 0
19 7C 1147+2434 BLL 11 50 19.2122083392 +24 17 53.834712576   16.26 15.74 15.80   ~ 261 1
20 [FT96b] B2 1147+24 C1 * 11 50 23.4 +24 16 47     12.52     ~ 1 0
21 [FT96b] B2 1147+24 C2 * 11 50 27.4 +24 17 41     12.68     ~ 1 0
22 [FT96b] B2 1147+24 C4 * 11 50 32.0 +24 16 38     13.68     ~ 1 0
23 Ton 605 HB* 12 16 53.6748432768 +30 04 08.692883544   16.110 15.98     B 221 0
24 [FT96b] B2 1215+30 C1 * 12 17 49.5 +30 07 02     16.50     ~ 1 0
25 6C 121520+302351 BLL 12 17 52.0819904040 +30 07 00.634936872   16.07 15.62 13.47   ~ 439 1
26 [FT96b] ON 231 C1 * 12 21 26.7 +28 12 30     16.60     ~ 2 0
27 7C 1219+2830 BLL 12 21 31.6904439888 +28 13 58.500308172   16.81 16.11 14.24   ~ 819 1
28 [FT96b] PKS 1424+240 C1 * 14 26 53.5 +23 49 08     13.59     ~ 1 0
29 [FT96b] PKS 1424+240 C3 * 14 26 57.3 +23 47 59     15.91     ~ 1 0
30 7C 1424+2401 BLL 14 27 00.3917926224 +23 48 00.037510776 14.52 14.34 14.95 14.5   ~ 322 1
31 [FT96b] PKS 1424+240 C2 * 14 27 05.8 +23 50 11     13.70     ~ 1 0
32 [SJE91] H 1652+398 A * 16 53 47.1 +39 44 11   13.55 12.61     ~ 7 0
33 [FT96b] Mkn 501 C1 * 16 53 47.8 +39 43 12   16.05 15.30     ~ 3 0
34 4C 39.49 BLL 16 53 52.2160772976 +39 45 36.613228860 14.09 14.15 13.29 8.26   ~ 2037 2
35 [FT96b] Mkn 501 C2 * 16 53 56.0 +39 45 34   16.82 15.67     ~ 3 0
36 [FT96b] H 1722+119 C3 * 17 24 58.6 +11 52 39     14.10     ~ 1 0
37 QSO B1722+119 BLL 17 25 04.3409350008 +11 52 15.471967296   16.29 15.77 14.45   ~ 186 1
38 [FT96b] H 1722+119 C1 * 17 25 04.9 +11 53 56     11.98     ~ 1 0
39 [FT96b] H 1722+119 C2 * 17 25 05.2217808384 +11 52 10.144897320     13.21     ~ 1 0
40 [FT96b] H 1722+119 C4 * 17 25 09.5 +11 51 14     15.74     ~ 1 0
41 6C 172704+501607 BLL 17 28 18.6242294352 +50 13 10.469553996   16.55 15.97 12.95   ~ 344 1
42 [FT96b] PKS 2032+107 C2 * 20 35 15.8 +10 54 15     14.04     ~ 1 0
43 [FT96b] PKS 2032+107 C4 * 20 35 17.6 +10 54 29     14.50     ~ 1 0
44 QSO B2032+107 QSO 20 35 22.3335111432 +10 56 06.786328056   17.96 16.37 17.4   ~ 173 1
45 [FT96b] PKS 2032+107 C5 * 20 35 22.7 +10 54 49     14.91     ~ 1 0
46 TYC 1092-447-1 * 20 35 22.8218306184 +10 55 44.038362828   12.46 12.13     ~ 1 0
47 [FT96b] PKS 2032+107 C3 * 20 35 25.8 +10 53 52     14.41     ~ 1 0
48 [FT96b] PKS 2032+107 C6 * 20 35 30.6 +10 56 13     15.34     ~ 1 0
49 UCAC4 662-103456 * 22 02 32.6299398528 +42 16 47.437123332   15.782 14.468 14.113 12.93 ~ 12 0
50 UCAC4 662-103462 * 22 02 36.0642124344 +42 16 53.869147068   16.491 15.672 15.576 14.34 ~ 11 0
51 UCAC4 662-103474 * 22 02 40.0629412654 +42 17 09.749272040   15.101 14.265 14.062 13.23 ~ 12 0
52 NAME BL Lac BLL 22 02 43.2913536816 +42 16 39.979416792   15.66 14.72     ~ 2142 1
53 UCAC4 662-103491 * 22 02 45.4177487400 +42 16 35.475495636   14.628 12.939 12.431 11.09 ~ 11 0

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2022.09.30-04:23:38

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