GIRAFFE High Resolution Mode OLD focussing
This table is for the NEW HR GRATING placed in early October 2003 with the OLD focussing procedure, used up to (and including) January 2015
| Filter | Theta | Order | p2pp name | ETC name | Wl start | Wl center | Wl end | Band | R IFU/Argus | R MEDUSA | Comments |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 61.1 | 15 | H379.0 | HR1 | 370.0 | 379.0 | 386.7 | 16.7 | 36000 | 22500 | |
| 2 | 58.2 | 14 | H395.8 | HR2 | 385.4 | 395.8 | 404.9 | 19.5 | 31300 | 19600 | |
| 3 | 63.0 | 14 | H412.4 | HR3 | 403.3 | 412.4 | 420.1 | 16.8 | 39000 | 24800 | |
| 4 | 59.1 | 13 | H429.7 | HR4 | 418.8 | 429.7 | 439.2 | 20.5 | 32500 | 20350 | |
| 5 | 55.1 | 12 | H447.1A | HR5A | 434.0 | 447.1 | 458.7 | 24.7 | 29481 | 18470 | |
| 5 | 63.9 | 13 | H447.1B | HR5B | 437.6 | 447.1 | 455.2 | 17.6 | 41500 | 26000 | |
| 6 | 59.1 | 12 | H465.6 | HR6 | 453.8 | 465.6 | 475.9 | 22.2 | 32500 | 20350 | |
| 7 | 54.5 | 11 | H484.5A | HR7A | 470.0 | 484.5 | 497.4 | 27.4 | 29632 | 18529 | |
| 7 | 63.9 | 12 | H484.5B | HR7B | 474.2 | 484.5 | 493.2 | 19.0 | 42700 | 26700 | |
| 8 | 58.5 | 11 | H504.8 | HR8 | 491.7 | 504.8 | 516.3 | 24.6 | 32000 | 20000 | |
| 9 | 53.3 | 10 | H525.8A | HR9A | 509.5 | 525.8 | 540.4 | 31.0 | 28372 | 17750 | |
| 9 | 63.2 | 11 | H525.8B | HR9B | 514.3 | 525.8 | 535.6 | 21.3 | 41400 | 25900 | |
| 10 | 57.3 | 10 | H548.8 | HR10 | 533.9 | 548.8 | 561.9 | 28.0 | 31600 | 19800 | |
| 11 | 62.0 | 10 | H572.8 | HR11 | 559.7 | 572.8 | 584.0 | 24.3 | 38700 | 24200 | |
| 12 | 55.6 | 9 | H599.3 | HR12 | 582.1 | 599.3 | 614.6 | 32.5 | 29900 | 18700 | |
| 13 | 60.3 | 9 | H627.3 | HR13 | 612.0 | 627.3 | 640.5 | 28.5 | 36000 | 22500 | |
| 14 | 52.6 | 8 | H651.5A | HR14A | 630.8 | 651.5 | 670.1 | 39.4 | 28334 | 17740 | |
| 14 | 65.1 | 9 | H651.5B | HR14B | 638.3 | 651.5 | 662.6 | 24.3 | 46000 | 28800 | |
| 15 | -- | 8 | H665.0 | HR15N | 647 | 665.0 | 679 | 32 | 28000 | 17000 | Covers H-alpha and Li6707. |
| 15 | 56.4 | 8 | H679.7 | HR15 | 660.7 | 679.7 | 696.5 | 35.9 | 30800 | 19300 | |
| 16 | 61.1 | 8 | H710.5 | HR16 | 693.7 | 710.5 | 725.0 | 31.3 | 38000 | 23900 | |
| 17 | 51.7 | 7 | H737.0A | HR17A | 712.9 | 737.0 | 758.7 | 45.9 | 27869 | 17425 | |
| 17 | 65.9 | 8 | H737.0B | HR17B | 722.5 | 737.0 | 749.0 | 26.5 | 48300 | 30200 | |
| 18 | 55.4 | 7 | H769.1 | HR18 | 746.8 | 769.1 | 788.9 | 42.0 | 29400 | 18400 | |
| 19 | 46.9 | 6 | H805.3A | HR19A | 774.5 | 805.3 | 833.5 | 59.0 | 22175 | 13867 | |
| 19 | 60.1 | 7 | H805.3B | HR19B | 785.6 | 805.3 | 822.5 | 36.9 | 35500 | 22200 | |
| 20 | 49.6 | 6 | H836.6A | HR20A | 807.3 | 836.6 | 863.2 | 56.0 | 25511 | 16036 | |
| 20 | 64.9 | 7 | H836.6B | HR20B | 819.5 | 836.6 | 850.9 | 31.4 | 45500 | 28600 | |
| 21 | 53.2 | 6 | H875.7 | HR21 | 848.4 | 875.7 | 900.1 | 51.7 | 25900 | 16200 | |
| 22 | 43.7 | 5 | H920.5A | HR22A | 881.6 | 920.5 | 956.5 | 74.9 | 18628 | 11642 | |
| 22 | 57.9 | 6 | H920.5B | HR22B | 896.0 | 920.5 | 941.9 | 45.9 | 30400 | 19000 | |
Remember that these data are only appropriate to observations taken after October 10th 2003 and before February 2nd 2015.- Filter: is the filter number;
- Theta: is the angle of diffraction with the grating normal;
- Order: is the working echelle order;
- -Wl start, center, end: are wavelengths at the edges and center of the CCD;
- -Band: is the covered spectral passband;
- resolving power, R: obtained in IFU/Argus mode;
- resolving power, R: obtained in MEDUSA mode.