This research output has an Altmetric Attention Score of 2. 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 09 September 2025.
All research outputs
#21,510,493
of 33,154,028 outputs
Outputs from The Astrophysical Journal Letters
#6,450
of 8,526 outputs
Outputs of similar age
#155,501
of 342,307 outputs
Outputs of similar age from The Astrophysical Journal Letters
#71
of 104 outputs
Altmetric has tracked 33,154,028 research outputs across all sources so far. This one is in the 34th percentile – i.e., 34% of other outputs scored the same or lower than it.
So far Altmetric has tracked 8,526 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 53.8. This one is in the 24th percentile – i.e., 24% 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 342,307 tracked outputs that were published within six weeks on either side of this one in any source. This one has gotten more attention than average, scoring higher than 53% of its contemporaries.
We're also able to compare this research output to 104 others from the same source and published within six weeks on either side of this one. This one is in the 31st percentile – i.e., 31% of its contemporaries scored the same or lower than it.
