This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 19 November 2012.
All research outputs
#23,407,501
of 32,950,213 outputs
Outputs from The Astrophysical Journal
#37,195
of 47,975 outputs
Outputs of similar age
#242,987
of 334,851 outputs
Outputs of similar age from The Astrophysical Journal
#215
of 389 outputs
Altmetric has tracked 32,950,213 research outputs across all sources so far. This one is in the 20th percentile – i.e., 20% of other outputs scored the same or lower than it.
So far Altmetric has tracked 47,975 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 13.7. This one is in the 18th percentile – i.e., 18% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 334,851 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 20th percentile – i.e., 20% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 389 others from the same source and published within six weeks on either side of this one. This one is in the 35th percentile – i.e., 35% of its contemporaries scored the same or lower than it.
