Table 1.

Summary of previous SuGOHI lens searches.

SuGOHIData releaseArea (deg|$^2$|⁠)Inspected objectsGrades (A, B, C)Description
IUp to S16A442|$\sim$| 43 000 (LRG)(15, 36, 282)YattaLensa, Chitahb, Spectroscopic
IIUp to S17A77631 286 (LRG)(7, 34,...)YattaLensa
IVUp to S16A456|$\sim$| 45 000 (LRG); |$\sim$| 110 000 (QSO)(17, 26,...)Chitahb
VUp to S18A1114|$\sim$| 39 500 (Galaxy clusters)(47, 181, 413)Cluster catalogues, Human-inspection
VIUp to S16A442|$\sim$| 300 000(14, 129, 581)Citizen-Scientist
VIISQLS; Chandra catalogue(3,...,...)reinspection previous catalogues
VIIIUp to S21A1310103 191 (LRG)(8, 28, 138)YattaLensa
IXPp to S21A13101652 329 (Quasar)(73, 17, 53)Colour similarity, YattaLensa
SuGOHIData releaseArea (deg|$^2$|⁠)Inspected objectsGrades (A, B, C)Description
IUp to S16A442|$\sim$| 43 000 (LRG)(15, 36, 282)YattaLensa, Chitahb, Spectroscopic
IIUp to S17A77631 286 (LRG)(7, 34,...)YattaLensa
IVUp to S16A456|$\sim$| 45 000 (LRG); |$\sim$| 110 000 (QSO)(17, 26,...)Chitahb
VUp to S18A1114|$\sim$| 39 500 (Galaxy clusters)(47, 181, 413)Cluster catalogues, Human-inspection
VIUp to S16A442|$\sim$| 300 000(14, 129, 581)Citizen-Scientist
VIISQLS; Chandra catalogue(3,...,...)reinspection previous catalogues
VIIIUp to S21A1310103 191 (LRG)(8, 28, 138)YattaLensa
IXPp to S21A13101652 329 (Quasar)(73, 17, 53)Colour similarity, YattaLensa

Notes. aI (Sonnenfeld et al. 2018); II (Wong et al. 2018); IV (Chan et al. 2020); V (Jaelani et al. 2020b); VI (Sonnenfeld et al. 2020); VII (Jaelani et al. 2021); VIII (Wong et al. 2022); IX (Chan et al. 2023); b(Chan et al. 2015). LRG is luminous red galaxies, QSO is quasi-stellar objects, and SQLS is Sloan Digital Sky Survey Quasar Lens Search. The SuGOHI database has around 2000 lens candidates (⁠|$\sim$| 800 are grades A and B) from previous searches.

Table 1.

Summary of previous SuGOHI lens searches.

SuGOHIData releaseArea (deg|$^2$|⁠)Inspected objectsGrades (A, B, C)Description
IUp to S16A442|$\sim$| 43 000 (LRG)(15, 36, 282)YattaLensa, Chitahb, Spectroscopic
IIUp to S17A77631 286 (LRG)(7, 34,...)YattaLensa
IVUp to S16A456|$\sim$| 45 000 (LRG); |$\sim$| 110 000 (QSO)(17, 26,...)Chitahb
VUp to S18A1114|$\sim$| 39 500 (Galaxy clusters)(47, 181, 413)Cluster catalogues, Human-inspection
VIUp to S16A442|$\sim$| 300 000(14, 129, 581)Citizen-Scientist
VIISQLS; Chandra catalogue(3,...,...)reinspection previous catalogues
VIIIUp to S21A1310103 191 (LRG)(8, 28, 138)YattaLensa
IXPp to S21A13101652 329 (Quasar)(73, 17, 53)Colour similarity, YattaLensa
SuGOHIData releaseArea (deg|$^2$|⁠)Inspected objectsGrades (A, B, C)Description
IUp to S16A442|$\sim$| 43 000 (LRG)(15, 36, 282)YattaLensa, Chitahb, Spectroscopic
IIUp to S17A77631 286 (LRG)(7, 34,...)YattaLensa
IVUp to S16A456|$\sim$| 45 000 (LRG); |$\sim$| 110 000 (QSO)(17, 26,...)Chitahb
VUp to S18A1114|$\sim$| 39 500 (Galaxy clusters)(47, 181, 413)Cluster catalogues, Human-inspection
VIUp to S16A442|$\sim$| 300 000(14, 129, 581)Citizen-Scientist
VIISQLS; Chandra catalogue(3,...,...)reinspection previous catalogues
VIIIUp to S21A1310103 191 (LRG)(8, 28, 138)YattaLensa
IXPp to S21A13101652 329 (Quasar)(73, 17, 53)Colour similarity, YattaLensa

Notes. aI (Sonnenfeld et al. 2018); II (Wong et al. 2018); IV (Chan et al. 2020); V (Jaelani et al. 2020b); VI (Sonnenfeld et al. 2020); VII (Jaelani et al. 2021); VIII (Wong et al. 2022); IX (Chan et al. 2023); b(Chan et al. 2015). LRG is luminous red galaxies, QSO is quasi-stellar objects, and SQLS is Sloan Digital Sky Survey Quasar Lens Search. The SuGOHI database has around 2000 lens candidates (⁠|$\sim$| 800 are grades A and B) from previous searches.

Close
This Feature Is Available To Subscribers Only

Sign In or Create an Account

Close

This PDF is available to Subscribers Only

View Article Abstract & Purchase Options

For full access to this pdf, sign in to an existing account, or purchase an annual subscription.

Close