Old Q0957+561 data & software:
► Simple FORTRAN programs to apply the d2 test (accurate and robust time delay measurements)
► Photos
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SDSS J1442+4055AB |
● Discovery of the optically bright, wide separation double quasar SDSS J1442+4055 (MNRAS)
GTC spectra (2016) & LT light curves (2016-2018)
A = red line B = blue line G1 = green line
● Datasets:
– Table 1: LT-IO:O r-band light curves of SDSS J1442+4055AB
– Table 2: GTC-OSIRIS-R500B spectra of SDSS J1442+4055ABG1
– Table 3: GTC-OSIRIS-R500R spectra of SDSS J1442+4055ABG1
– Table 4: LT-SPRAT spectra of SDSS J1442+4055G2G3