Statements (59)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:nebula
|
| gptkbp:bfsLayer |
5
|
| gptkbp:bfsParent |
gptkb:Pinwheel_Galaxy
|
| gptkbp:analysis |
collaborative data analysis
|
| gptkbp:apparent_magnitude |
-19.3
|
| gptkbp:bomb_load |
carbon-oxygen detonation
|
| gptkbp:campaigns |
intensive follow-up campaigns
|
| gptkbp:collaborations |
gptkb:NASA_and_ESA
global collaboration international astronomers |
| gptkbp:community_engagement |
outreach activities
|
| gptkbp:conservation_efforts |
gptkb:nebula
|
| gptkbp:contains |
gptkb:galaxy
|
| gptkbp:contribution |
advancements in supernova research
|
| gptkbp:discovered_by |
gptkb:P._A._Mazzali
|
| gptkbp:discusses |
conferences and workshops
|
| gptkbp:distance |
21 million light-years
|
| gptkbp:education |
gptkb:Educational_Institution
|
| gptkbp:emissions_standard |
hydrogen-poor
|
| gptkbp:events |
multiple telescopes
|
| gptkbp:features |
silicon and iron lines
|
| gptkbp:feedback |
significant interest
|
| gptkbp:follows |
after peak brightness
|
| gptkbp:future_plans |
influence on cosmological models
|
| gptkbp:growth_rate |
0.01 mag/day
|
| gptkbp:historical_context |
one of the closest supernovae
|
| gptkbp:hosts |
gptkb:Messier_101
|
| https://www.w3.org/2000/01/rdf-schema#label |
SN 2011fe
|
| gptkbp:impact |
understanding supernovae
supernova cosmology distance ladder calibration |
| gptkbp:is_observed_in |
gptkb:Hubble_Space_Telescope
early-time spectra |
| gptkbp:legacy |
important for future studies
benchmark for future supernovae |
| gptkbp:length |
August 2011
|
| gptkbp:lighting |
observed
very bright fast rise and decline standard candle used for distance measurement standard for Type Ia supernovae |
| gptkbp:notable_traits |
early peak brightness
|
| gptkbp:photography |
B, V, R bands
|
| gptkbp:power_output |
10^51 ergs
|
| gptkbp:provides_information_on |
open data access
|
| gptkbp:publishes |
numerous scientific papers
published in journals |
| gptkbp:redshift |
0.0023
|
| gptkbp:research |
2011-2012
atmospheric conditions multi-wavelength observations ground-based and space telescopes extensive photometry |
| gptkbp:research_focus |
study of dark energy
|
| gptkbp:scientific_classification |
thermonuclear explosion
|
| gptkbp:significance |
nearby supernova study
|
| gptkbp:type |
gptkb:Type_Ia_supernova
|
| gptkbp:year_created |
August 24, 2011
|