TITLE:   GCN CIRCULAR
NUMBER:  23140
SUBJECT: Correction: Chandra X-ray observations of GW170817 at 1 year post-merger: increasingly rapid fading
DATE:    18/08/14 15:42:03 GMT
FROM:    Daryl Haggard at McGill U  <daryl.haggard@mcgill.ca>

Daryl Haggard, Melania Nynka, and J. J. Ruan (McGill/MSI) write:

We correct a typo in GCN 23137: The 0.5-8 keV count rate measured in the 
10 August 2018 Chandra observation of GW170817 should have read 4.9 
(+0.9/-0.9) e-04 ct/s. All fluxes, photon indices, luminosities, light 
curve slopes, etc., reported in GCN 23137 are correct, and were derived 
from this correct count rate.

GCN OPS NOTE(28aug18):  Per author's request, the Subject-line
was corrected with the proper referencing Subject-line.]