CASSOWARY 20: a wide separation Einstein Cross identified with the X-shooter spectrograph

Max Pettini, Lise Christensen, Sandro D'Odorico, Vasily Belokurov, N. Wyn Evans, Paul C. Hewett, Sergey Koposov, Elena Mason, Joël Vernet

Open source

DOI: 10.1111/j.1365-2966.2009.16090.x
Published: 2010-03
Container: Monthly Notices of the Royal Astronomical Society
Publisher: Oxford University Press (OUP)
Open access: unknown

Credibility signals

uncertain Score 64/100 under policy 1.0.0. This is a metadata assessment, not a judgment of the paper's conclusions.

Show all credibility signals

supportingDOI registered: A matching record was returned by Crossref. Source: Crossref; license: CC0 metadata
supportingDOI resolves: A matching record was returned by Crossref. Source: Crossref; license: CC0 metadata
not scoredDirectory of Open Access Journals: No matching DOAJ record was present in this response. No allow-list match; this is not evidence of low credibility. Source: DOAJ; license: CC0
not scoredMEDLINE indexed: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredOpenAlex core source: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredKnown publisher allow-list: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredROR affiliation: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredRetraction Watch retraction: No retraction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch expression of concern: No expression of concern notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch correction: No correction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch reinstatement: No reinstatement notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredOpen access status: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredPublication license: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredPublication version: A publication version was supplied but is not scored. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer
supportingMetadata completeness: All 6 scored descriptive metadata groups are present. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer

Cite this work

BibTeX

@article{allodium:10.1111/j.1365-2966.2009.16090.x,
  title = {CASSOWARY 20: a wide separation Einstein Cross identified with the X-shooter spectrograph},
  author = {Max Pettini and Lise Christensen and Sandro D'Odorico and Vasily Belokurov and N. Wyn Evans and Paul C. Hewett and Sergey Koposov and Elena Mason and Joël Vernet},
  year = {2010},
  journal = {Monthly Notices of the Royal Astronomical Society},
  doi = {10.1111/j.1365-2966.2009.16090.x},
  url = {https://doi.org/10.1111/j.1365-2966.2009.16090.x}
}

RIS

TY  - JOUR
TI  - CASSOWARY 20: a wide separation Einstein Cross identified with the X-shooter spectrograph
AU  - Max Pettini
AU  - Lise Christensen
AU  - Sandro D'Odorico
AU  - Vasily Belokurov
AU  - N. Wyn Evans
AU  - Paul C. Hewett
AU  - Sergey Koposov
AU  - Elena Mason
AU  - Joël Vernet
PY  - 2010
JO  - Monthly Notices of the Royal Astronomical Society
DO  - 10.1111/j.1365-2966.2009.16090.x
UR  - https://doi.org/10.1111/j.1365-2966.2009.16090.x
ER  -

APA

Pettini, M., Christensen, L., D'Odorico, S., Belokurov, V., Evans, N. W., Hewett, P. C., Koposov, S., Mason, E., & Vernet, J. (2010). CASSOWARY 20: a wide separation Einstein Cross identified with the X-shooter spectrograph. Monthly Notices of the Royal Astronomical Society. https://doi.org/10.1111/j.1365-2966.2009.16090.x

Source records

crossref · retrieved 2026-09-26T05:12:40.604Z