1. Acquisition. Point aperture 1 to target (
3 min)
2. Internal photometric calibration (20 sec)
3. Dark current measurement (16 sec)
4. Reference scan near 2.8 
m (16 sec) (no F-P match)
5. SW scan up around 2.8 m (160 sec)
6. SW scan down around 2.8 m (160 sec)
7. Repeat 4
8. Dark current measurement (16 sec)
9. Switch to aperture 2 (10 sec)
10. Dark current measurement (16 sec)
11. Reference scan near 6 m (16 sec)
12. Simultaneously: SW scan up around 6 m and F-P/LW scan around
18 (repeat) (180 sec)
13. Repeat 11
14. Dark current measurement (16 sec)
15. Repeat 11
16. Simultaneously: SW scan up around 6 m, continued, and F-P/LW
scan around 18 (repeat) (180 sec)
17. Repeat 11
18. Dark current measurement (16 sec)
19. Dark current measurement, new settings (16 sec)
20. Repeat 11
21. Simultaneously: SW scan down around 6 m, and F-P/LW
scan around 19 (repeat) (180 sec)
22. Repeat 11
23. Dark current measurement, new settings (16 sec)
24. Repeat 11
25. Simultaneously: SW scan down around 6 m, continued, and F-P/LW
scan around 19 , repeat (180 sec)
26. Repeat 11
27. Dark current measurement, new settings (16 sec)
28. Switch to aperture 3 (10 sec)
29. Dark current measurement (16 sec)
30. Scan F-P/LW near 29 m (no SW match) (300 sec)
31. Dark current measurement (16 sec)
32. Scan F-P/LW near 29 m, continued (different F-P order) (260 sec)
33. Dark current measurement (16 sec)
34. Repeat 30
35. Dark current measurement (16 sec)
36. Repeat 32
37. Dark current measurement (16 sec)
38. Internal photometric calibrations (20 sec)