Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T12:59:03.962019Z
Paper Citation Record · LEDGER
As of 16 August 2026, this Paper Citation Record lists 22 of 22 outbound references and 3 inbound Pith citation observations for arXiv:1908.06160.
A citation records a reference. It does not transfer a finding from one paper to another.
Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-14T12:59:03.962019Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-16T06:30:59.297886+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-14T11:51:09.142180Z
A source-named dated measurement, never combined with another source.
Source: pith, observed 2026-08-14T11:51:09.630179Z
22 of 22 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation a1438e2a-6c5d-4074-ae27-70198c048385 · outbound
On the optimal calibration of VVV photometry Unresolved cited work
Reference 1
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 41a38a72-67f4-41d4-82dd-1d89e3eb5dc8 · outbound
On the optimal calibration of VVV photometry C.: A Search for Stars of Very Low Metal Abundance
Reference 2
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation fe4c4877-7884-4827-abfd-77c9ffed49ae · outbound
On the optimal calibration of VVV photometry Astronomy & Astrophysics 532, A131 (2011)
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 1f7a8700-32fa-4814-a976-0a9ff72fcd65 · outbound
On the optimal calibration of VVV photometry New type II Cepheids from VVV data towards the Galactic center
Reference 4
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation e68024d5-ec11-4cd8-b559-b5edd321b6f3 · outbound
On the optimal calibration of VVV photometry Astronomy & Astrophysics 467, 777–784 (2007) Chen´ e, A.-N., Borissova, J., Clarke, J
Reference 5
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation d097726c-8e55-4221-8429-ca69ce7eacad · outbound
On the optimal calibration of VVV photometry Unresolved cited work
Reference 6
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 70663612-f60c-45ef-afaa-4e66ae90bd7b · outbound
On the optimal calibration of VVV photometry P., Irwin, M
Reference 7
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 140456cd-13fa-4a9d-b0d4-f89239ab5e3b · outbound
On the optimal calibration of VVV photometry A., Rejkuba, M., Zoccali, M., et al.: Reddening and metallicity maps of the Milky Way bulge from VVV and 2MASS
Reference 8
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 71025b47-9146-4e7c-aa70-83fdb7c846c7 · outbound
On the optimal calibration of VVV photometry K., Jurcsik, J.: A Data-driven Study of RR Lyrae Near-IR Light Curves: Principal Component Analysis, Robust Fits, and Metallicity Estimates
Reference 9
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 2af698e1-eba0-4bb7-877c-2e7bc55e4be0 · outbound
On the optimal calibration of VVV photometry T., Irwin, M
Reference 10
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 05a3480c-7bb4-48b2-8b71-844100358a25 · outbound
On the optimal calibration of VVV photometry J., Lewis, J., Hodgkin, S., et al.: VISTA data flow system: pipeline processing for WFCAM and VISTA
Reference 11
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation e9a891be-90ec-4bf5-8521-306ed980eca1 · outbound
On the optimal calibration of VVV photometry A., Schlafly, E., Finkbeiner, D., et al.: The Pan-STARRS 1 Pho- tometric Reference Ladder, Release 12.01
Reference 12
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 7647c324-7a00-4bcc-87f3-4fa9c99301f6 · outbound
On the optimal calibration of VVV photometry W., Emerson, J
Reference 13
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation d4b44746-3d93-4dd3-98ce-531a985992ac · outbound
On the optimal calibration of VVV photometry 2018, The Vatican Observatory, Castel Gandolfo: 80th Anniversary Celebration, 51, 63
Reference 14
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 542f08c8-133b-4a95-8a1f-e0fb9e35d6f3 · outbound
On the optimal calibration of VVV photometry W., Bono, G., et al.: A lack of classical Cepheids in the inner part of the Galactic disc, Monthly Notices of the Royal Astro- nomical Society 462, 414 (2016)
Reference 15
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 7b80efd1-73e1-4f6e-9762-e4981b5edc8f · outbound
On the optimal calibration of VVV photometry M., Gonzalez, O
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation c663e6da-3598-489b-bc19-107913f3e731 · outbound
On the optimal calibration of VVV photometry Monthly Notices of the Royal Astronomical Society 475, 4208–4222 (2018) Schlafly, E
Reference 17
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 3d29bf17-1a97-4bbf-86b1-419ded4015cc · outbound
On the optimal calibration of VVV photometry J., Finkbeiner, D
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 3ce455e0-b2d2-4e96-9bc8-c28c81d285e0 · outbound
On the optimal calibration of VVV photometry Q., Jiang, B
Reference 19
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation a0382758-981b-45b5-9474-97e08aa469eb · outbound
On the optimal calibration of VVV photometry F., Cutri, R
Reference 20
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 9db467fb-8b24-4aea-8e97-63c001ab4e24 · outbound
On the optimal calibration of VVV photometry Astronomy & Astrophysics 575, A25 (2015)
Reference 21
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation 6f4e668c-5d81-410b-987d-f82712bb0270 · outbound
On the optimal calibration of VVV photometry Monthly Notices of the Royal Astro- nomical Society 435, 1874–1887 (2013)
Reference 22
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation aa5f5e4a-25e7-4f26-b7cc-dbdcc5254d79 · inbound
Into the Darkness: Classical and Type II Cepheids in the Zona Galactica Incognita On the optimal calibration of VVV photometry
Reference 48
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.
Observation a1d8a3fa-0c2a-4eb6-922d-d7db45af2542 · inbound
Hot water emission during an outburst on a classical T Tauri star On the optimal calibration of VVV photometry
Reference 141
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation a4b6c256-48b8-4203-8d90-1506d6b4ab53 · inbound
Hot water emission during an outburst on a classical T Tauri star On the optimal calibration of VVV photometry
Reference 141
Source-reported events for the cited work
Unavailable: canonical work link unavailable.