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Old Q0957+561 data & software: 

► Optical Monitoring

► HST-STIS Spectra

► Simple FORTRAN programs to apply the d² test (accurate and robust time delay measurements)

Postgraduate Course on GL

ANGLES SCHOOL POSTER-PDF

Workshop 2004

WORKSHOP POSTER-PDF

   ► Photos

   ► Proceedings

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TELESCOPES

BINOCULARS

●  FIRST LIGHT CURVES      

First robotic monitoring of a lensed quasar: intrinsic variability of SBS 0909+532 (New Astron.)

Time delay and accretion disk size measurements in the lensed quasar SBS 0909+532 from multiwavelength microlensing analysis (ApJ)

  LT + USNO light curves in 2005–2016 (12 years)

   New database for a sample of optically bright lensed quasars in the northern hemisphere (A&A)

● Datasets:

– Table 4: LT light curves in the r band [344 epochs in 2005-2016]

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Columns
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Col. 1: MJD-50000 (Modified Julian Date - 50000)
Col. 2: mA (Magnitude of QSO B0909+532A)
Col. 3: emA (Error in magnitude of QSO B0909+532A)
Col. 4: mB (Magnitude of QSO B0909+532B)
Col. 5: emB (Error in magnitude of QSO B0909+532B)
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