- #1
shadishacker
- 30
- 0
Dear all,
I am reading the paper "Cosmic dynamics in the era of Extremely Large Telescopes " by Liske et al. about redshift.
I get the physical meaning of redshift drift, but when it comes to the error bars, I am confused.
- Aren't the error bars given in equation (15) ?
- Isn't this function plotted in figure 7 with S/N=13000 and N=10 ? (the red solid line??)
- If so, then why am I getting something different while plotting it? Is there something I am missing?
I am reading the paper "Cosmic dynamics in the era of Extremely Large Telescopes " by Liske et al. about redshift.
I get the physical meaning of redshift drift, but when it comes to the error bars, I am confused.
- Aren't the error bars given in equation (15) ?
- Isn't this function plotted in figure 7 with S/N=13000 and N=10 ? (the red solid line??)
- If so, then why am I getting something different while plotting it? Is there something I am missing?