line | energy | TUV | QEUVIS IN | QEUVIS OUT | HRC team QE |
||||
---|---|---|---|---|---|---|---|---|---|
open | coated | central | open | coated | central | ||||
B K![]() |
183 | 0.145 | 0.056 | 0.054 | 0.058 | 0.386 | 0.372 | 0.400 ± 0.008 | 0.439 |
C K![]() |
277 | 0.434 | 0.195 | 0.194 | 0.207 | 0.449 | 0.447 | 0.477 ± 0.005 | 0.470 |
O K![]() |
525 | 0.393 | 0.111 | 0.114 | 0.124 | 0.282 | 0.290 | 0.316 ± 0.006 | 0.305 |
Ni L![]() |
852 | 0.693 | 0.255 | 0.263 | 0.290 | 0.368 | 0.380 | 0.418 ± 0.07 | 0.405 |
Al K![]() |
1487 | 0.923 | 0.278 | 0.287 | 0.307 | 0.301 | 0.311 | 0.333 ± 0.02 | 0.336 |
Ag L![]() |
2984 | 0.976 | 0.076 | 0.078 | 0.085 | 0.078 | 0.080 | 0.087 ± 0.02 | 0.171 |
Ti K![]() |
4511 | 0.993 | 0.098 | 0.100 | 0.107 | 0.099 | 0.101 | 0.108 ± 0.004 | 0.111 |
Fe K![]() |
6404 | 0.997 | 0.136 | 0.139 | 0.149 | 0.136 | 0.139 | 0.149 ± 0.006 | 0.149 |
plot of results |
line | atomic transition used to generate x-rays |
---|---|
energy | peak energy of emission line (eV) |
TUVIS | X-ray transmission of the HRC-I flight UV/Ion shield, The data are taken from HRC Calibration Data Products, based on measurements described in Meehan et al. (1997). |
QEUVIS IN | quantum efficiency of the HRC-I, including the UV/Ion shield. These are the same values found in the HRC-I QE(E) table under QEMCP. |
QEUVIS OUT | calculated quantum efficiency of the
HRC-I MCP alone.
|
open | total open region of the MCP |
coated | CsI coated region of the MCP |
central | square region occupying central 12.1% of the total open region |
HRC team QE | the QE values for the HRC-I (without UVIS), based on the data and model fit by the HRC instrument group, with dead time corrections included. |