- Optical Observations of 3C 273 From 2000 to 2008🔍
- OPTICAL OBSERVATIONS OF 3C 273 FROM 2000 TO 2008🔍
- OPTICAL OBSERVATIONS OF 3C 273 FROM 2000 TO 2008|INIS🔍
- Optical Photometrical Observations of 3C273🔍
- Papers||||Shanghai Astronomical Observatory🔍
- A periodicity analysis of the optical variations of 3C 273🔍
- long|term multiband optical observations and colour index for the ...🔍
- Chandra Observations of 3C 273🔍
OPTICAL OBSERVATIONS OF 3C 273 FROM 2000 TO 2008
Optical Observations of 3C 273 From 2000 to 2008 - NASA/ADS
The quasar 3C 273 is one of the widely studied quasars that is also a selected target in our monitoring program. In this paper, we present the optical V, R, ...
OPTICAL OBSERVATIONS OF 3C 273 FROM 2000 TO 2008
ABSTRACT. The quasar 3C 273 is one of the widely studied quasars that is also a selected target in our monitoring program.
OPTICAL OBSERVATIONS OF 3C 273 FROM 2000 TO 2008
OPTICAL OBSERVATIONS OF 3C 273 FROM 2000 TO 2008, J. H. Fan, Q. S. Peng, J. Tao, B. C. Qian, Z. Q. Shen.
Optical Observations of 3C 273 From 2000 to 2008 - University of ...
The quasar 3C 273 is one of the widely studied quasars that is also a selected target in our monitoring program. In this paper, we present the optical V, R, ...
OPTICAL OBSERVATIONS OF 3C 273 FROM 2000 TO 2008|INIS
The quasar 3C 273 is one of the widely studied quasars that is also a selected target in our monitoring program. In this paper, we present the optical V, R, ...
Optical Photometrical Observations of 3C273 - NASA ADS
Optical Photometrical Observations of 3C273 J. H. ... Introduction 3C 273 is one of the best observed ... The relevant data from 2000 to 2008 are shown in Fig.
Papers----Shanghai Astronomical Observatory,Chinese Academy of ...
Title: Optical Observations of 3C 273 From 2000 to 2008. First author: Fan,J.H.. Abstract: Contact the author: Page number: 1428-1434.
A periodicity analysis of the optical variations of 3C 273
The authors have compiled measurements of ∼ 110 years in the B-band of the quasar 3C 273 and used this database to search for periodicity signals in the ...
long-term multiband optical observations and colour index for the ...
The magnitudes of 3C 273 during our observation campaign were slightly less than its usual values. There are no large variations in each band. Small flux ...
Chandra Observations of 3C 273 | Download Table - ResearchGate
We present images from five observations of the quasar 3C 273 with the Chandra X-Ray Observatory. The jet has at least four distinct features that are not ...
The long‐term multiband optical observations and colour index for ...
The long baseline simultaneous multiband (BVRI) observations of blazar 3C 273 are presented. We have made 758 optical multiband observations ...
3C 273 host galaxy with Hubble Space Telescope coronagraphy
With coronagraphic observations in visible light using the Space Telescope Imaging Spectrograph (STIS) on the Hubble Space Telescope, we removed 3C 273 quasar ...
Cross-correlation of the light curves for 3C 273. Negative delay...
We have performed two campaigns of intensive monitoring of the blazars 3C 273, 3C 279, and PKS 1510-089 in the X-ray, optical, near-IR, and radio regions in ...
This site gives access to most world wide observations of the quasar 3C 273 covering more than 40 years of measurements from the radio band to ...
Multiband variability in the blazar 3C 273 with XMM–Newton
We have undertaken a nearly simultaneous optical/UV and X-ray variability study of the flat spectrum radio quasar, 3C 273 using data available from the XMM– ...
The infrared variability of QSO 3C 273 - ScienceDirect.com
Optical observations of 3C 273 from 2000 to 2008. 2009, Astronomical Journal. A modified stratified model for the 3C 273 jet. 2009, Research in Astronomy and ...
The Green (V band) image (left) shows the field around the quasar 3c 273 (courtesy Matthew Colless, David Schade and the CFHT). The optical jet can be seen SW ...
3C 273 is a quasar located at the center of a giant elliptical galaxy in the constellation of Virgo. It was the first quasar ever to be identified and is ...
An interferometric observation of the quasar 3C 273 with the VLTI. The columns marked UT1, UT2, and UT4 show the data from the individual ...
Campaign on the blazars 3C 273 and 3C 279 - aavso
Unfiltered CCD observations, unfortunately, will not be useful for the campaign due to the complex spectral shape of the quasars in optical band. Changing color ...