2023RAA....23d5014Z

Query : 2023RAA....23d5014Z

2023RAA....23d5014Z - Research in Astron. and astroph., 23, part no 4, 5014 (2023/April-0)

Photometric Monitoring of Blazar 3C 66A with the Yunnan University Astronomical Observatory 1 m Telescope.

ZENG W., WEN T., GONG Z.-L., CHEN S., WU F., ZHANG H.-Y. and DAI B.-Z.

Abstract (from CDS):

3C 66A is one of our first batches of photometric monitoring objects with the 1 m optical telescope at Yunnan University Astronomical Observatory. In the present work, the observational campaign was performed from 2021 November 1 to 2022 February 27 in the Johnson-Morgan system V and R bands. The average magnitudes in each band were $\overline{V}=15.52\pm 0.18$ mag and $\overline{R}=15.07\pm 0.17$ mag. The overall variability amplitudes were ΔV = 0.ͫ74, Amp = 70.27% and ΔR = 0.ͫ72, Amp = 68.56%, respectively. Most of the intraday variabilities (IDVs) occurred in 2021 December and 2022 February. The minimal rise/decay timescale was about 6 minutes (5.82 ± 2.74 minutes and 6.18 ± 2.81 minutes on 2022 February 11, 6.99 ± 3.70 minutes and 6.17 ± 2.91 minutes on 2022 February 12). Durations of these rapid variabilities were from 11.99 to 179.67 minutes. The discrete correlation function analyses between V and R bands showed significantly correlated variability. Color index analysis of IDVs showed that the spectrums do not change with variabilities.

Journal keyword(s): (galaxies:) BL Lacertae objects: individual (3C 66A) - galaxies: photometry - galaxies: active

Simbad objects: 1

Full paper

View the references in ADS

Number of rows : 1

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	3C 66A	BLL	02 22 39.6114771888	+43 02 07.799534304		15.71	15.21	14.5		~	942	2

Query : 2023RAA....23d5014Z

Basic data :

3C 66A -- BL Lac

Rad (2020A&A,6C,...), gam (2AGL,1AGLR,...), BLL (2010ApJ,[VV2000b],...), Bla (2013ApJS,[DGT2001],...), QSO (2016A&A,QSO,...), X (2009A&A,2E,...), * (2022AJ,AP,...), AGN (2011ApJ), V* (2018AJ,AAVSO), MIR (WISEA,WISE), LP* (2020ApJS), BL? (2021MNRAS), Bz? (2022ApJS), NIR (2MASS), Opt (ATO)

02 22 39.6114771888 +43 02 07.799534304 (Optical) [ 0.0212 0.0214 90 ] A 2020yCat.1350....0G

02 19 29.9857536920 +42 48 29.703772434 [ 0.0212 0.0214 90 ]

140.1429677323779 -16.7669185516876 [ 0.0212 0.0214 90 ]

0.014 -0.080 [0.028 0.029 90] A 2020yCat.1350....0G

V(km/s) 85318 [~] / z(spectroscopic) 0.340 [~] / cz 101929 [~] (Opt) D 2016ApJ...818..113N

0.0620 [0.0523] A 2018yCat.1345....0G

B 15.71 [~] D 2010A&A...518A..10V

V 15.21 [~] D 2010A&A...518A..10V

R 14.5 [~] E 2009A&A...495..691M

G 14.591449 [0.011298] C 2020yCat.1350....0G

J 12.635 [0.023] C 2003yCat.2246....0C

H 11.880 [0.022] C 2003yCat.2246....0C

K 11.151 [0.022] C 2003yCat.2246....0C

g 15.605 [~] D 2020ApJS..249...18C

r 15.112 [~] D 2020ApJS..249...18C

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`6C 021932+424742`	`3FGL J0222.6+4301`	`NVSS J022239+430208`	`[IN88] 0219+428`
`2AGL J0221+4250`	`4FGL J0222.6+4302`	`PKS 0219+428`	`[MGL2009] BZB J0222+4302`
`1AGLR J0222+4305`	`1FHL J0222.6+4302`	`QSO B0219+4248`	`[MML2015] 5BZB J0222+4302`
`AP J02223961+4302078`	`2FHL J0222.6+4301`	`QSO B0219+428`	`[N73] 3C 66A`
`ATO J035.6650+43.0355`	`3FHL J0222.6+4302`	`QSO J0222+4302`	`[OR76] 0219+428`
`B3 0219+428A`	`FL8Y J0222.6+4302`	`QSO J0222+4302A`	`[S77] 59`
`BWE 0219+4248`	`1FLE J0219+4256`	`1REX J022239+4302.1`	`[SDM85] 3CR 66A`
`3C 66A`	`GB6 J0222+4302`	`RORF 0219+428`	`[VV2000b] J022239.6+430208`
`7C 021929.69+424830.00`	`GB6 B0219+4248`	`1RXS J022239.1+430220`	`[VV2003b] J022239.6+430208`
`CJF B0219+428`	`87GB 021932.0+424811`	`TeV J0222+430`	`[VV2006b] J022239.6+430208`
`CLASS J022239.6086+430207.852`	`GeV J0223+4254`	`TGSSADR J022239.2+430211`	`[VV2010b] J022239.6+430208`
`2E 558`	`GRO J0222+42`	`TIC 293121581`	`[VV98b] J022239.6+430208`
`2E 0219.5+4248`	`ICRF J022239.6+430207`	`VLSSr J022239.4+430204`	`[W72] 0219+42`
`2EG J0220+4228`	`IERS B0219+428`	`VLSS J0222.6+4302`	`[WTW94] 0219+428`
`3EG J0222+4253`	`INTREF 110`	`WISEA J022239.60+430207.8`	`AAVSO 0216+42`
`EGR J0223+4300`	`IVS B0219+428`	`WISE J022239.60+430207.8`	`Gaia DR3 339755075874658560`
`1ES 0219+42.8`	`MAGIC J0223+403`	`ZTF J022239.60+430207.8`	`Gaia DR1 339755071579064192`
`0FGL J0222.6+4302`	`2MASS J02223961+4302078`	`[BDW2002] q0219+4248`	`Gaia DR2 339755075874658560`
`1FGL J0222.6+4302`	`MITG J022237+4301`	`[DGT2001] B0219+428`
`2FGL J0222.6+4302`	`MY 021929.5+430151.2`	`[HB93] 0219+428`

References (942 between 1850 and 2026) (Total 942)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).

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Collections of Measurements

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : 3C 66A

Link by name to the catalogue in VizieR :

`AP J02223961+4302078`	`BWE 0219+4248`	`3C 66A`	`2E 558`	`3EG J0222+4253`
`IERS B0219+428`	`2MASS J02223961+4302078`	`MITG J022237+4301`	`NVSS J022239+430208`	`PKS 0219+428`
`1RXS J022239.1+430220`	`WISEA J022239.60+430207.8`	`WISE J022239.60+430207.8`	`Gaia DR3 339755075874658560`	`Gaia DR1 339755071579064192`
`Gaia DR2 339755075874658560`

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