| GBT-Specific Binary Header |
| Keyword |
Value |
Description |
Comments |
| FEED |
|
Feed name |
(from IF) |
| SRFEED |
|
Switching feed name |
(from IF) |
| SIDEBAND |
|
Upper or lower (U or L) |
(from IF) |
| CENTER_IF |
|
IF frequency at center band |
(from IF) |
| |
| OBSID |
|
Manager parameter scanId |
(from GO) |
| SIMULATE |
|
Is the instrument in simulate mode? |
(from GO) |
| |
| SELFTEST |
|
Is the backend in self-test mode? |
(from backend) |
| |
| LO1A_BLANKTIME |
|
BLANKTIM keyword from LO1A |
(from LO1A) |
| LO1B_BLANKTIME |
|
BLANKTIM keyword from LO1B |
(from LO1B) |
| FREQOFF |
|
Offset frequency for frequency switching experiments |
(from LO1A and/or LO1B) |
| SWPERIOD |
|
Switching period |
(from LO1A and/or LO1B) |
| SWMASTER |
|
Master switching backend |
(from LO1A and/or LO1B) |
| NUMPHASES |
|
Number of Phases if only Internal Switching Sig |
(from LO1A and/or LO1B) |
| RVSYS |
|
Source radial velocity |
(from LO1A and/or LO1B) |