MACS J1149.5+2223
- Right ascension
- 11:49:35.09 (177.39621°)
- Declination
- +22:24:10.9 (22.40303°)
- Redshift
- 0.536
- Position
- Lensed transients
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- SN Refsdal supernova
Designations
- X-ray surveys
- MACS J1149.5+2223, MCXC J1149.5+2224, RXC J1149.5+2224, RXC J1149.5+2223
- Optical/IR surveys
- WHL J114936.9+222347, RM J114935.7+222354.6
Nearby clusters in this catalogue
None within 2°. The nearest is SDSS J1156+1911, 3.6° away.
Lens models 8
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Program: CANUCSTags: preliminary
The DR1 model is preliminary.
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Paper: Schuldt et al. (2026)Software: GLEETags: multiple models
Fits about 77,000 HST pixels of the extended image of the SN Refsdal host galaxy together with 106 point-like multiple images. Four models weight the two kinds of constraint differently.
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Paper: Schuldt et al. (2024)
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Paper: Zitrin (2021)Tags: multiple models
dPIEeNFW model download (Dropbox)
Two grid-based models; only the dPIEeNFW model is available.
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Paper: Grillo et al. (2016)
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Program: HFF
Lens models from all HFF teams (MAST)
Models from several independent teams; see the HFF program page for credits and acknowledgement requirements.
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Paper: Zitrin et al. (2015)Program: CLASH
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Paper: Zitrin et al. (2011b)