| 109 | |
| 110 | After PartA cals are done, I turn on the etalon with: |
| 111 | {{{ ./hpf_TurnOn.sh Etalon }}} |
| 112 | |
| 113 | That takes 10 minutes to warm up. |
| 114 | |
| 115 | |
| 116 | |
| 117 | Then, throughout the nights, I try to take the etalon cals at least once an hour: |
| 118 | {{{ ./hpf_takeEtalonHRCalExposure.sh 3 }}} |
| 119 | |
| 120 | Doing 3 of those takes about 9 minutes. You can run: |
| 121 | {{{ ./hpf_takeEtalonHRCalExposure.sh 1 }}} |
| 122 | to run a single ramp (takes 3 minutes). |
| 123 | |
| 124 | |
| 125 | For targets which request LFC, I think our approach right now is to: |
| 126 | --keep cal_closed |
| 127 | --run etalon cals before observing the target (while slewing/setting up) |
| 128 | --run etalon cals after the target |
| 129 | |
| 130 | At the end of the night turn off the Etalon |
| 131 | {{{ ./hpf_TurnOff.sh Etalon }}} |