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 24 June 2011.
All research outputs
#22,694,404
of 27,782,313 outputs
Outputs from The Astrophysical Journal
#38,275
of 44,870 outputs
Outputs of similar age
#120,014
of 142,247 outputs
Outputs of similar age from The Astrophysical Journal
#197
of 281 outputs
Altmetric has tracked 27,782,313 research outputs across all sources so far. This one is in the 10th percentile – i.e., 10% of other outputs scored the same or lower than it.
So far Altmetric has tracked 44,870 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 13.5. This one is in the 10th percentile – i.e., 10% 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 142,247 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 7th percentile – i.e., 7% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 281 others from the same source and published within six weeks on either side of this one. This one is in the 19th percentile – i.e., 19% of its contemporaries scored the same or lower than it.
