Gemini Argon Lamp
IR lamp spectra from UKIRT are also helpful in identifing lines in
the Gemini spectra. Approximate pixel and wavelength identifications
for Gemini are listed below.
| Grism | Approx. Pixel | Wavelength (Angstroms) |
|---|
| J | 4 | 13722.3 |
| 12 | 13626.4 |
| 22 | 13507.9 |
| 33 | 13370.8 |
| 38 | 13316.8 |
| 41 | 13276.3 |
| 63 | 13011.8 |
| 67 | 12960.2 |
| 80 | 12806.2 |
| 89 | 12705.7 |
| 107 | 12491.1 |
| 114 | 12406.2 |
| 119 | 12346.8 |
| 140 | 12115.6 |
| 178 | 11671.9 |
| 194 | 11491.2 |
|
| H | 35 | 17919.6 |
| 63 | 17449.7 |
| 107 | 16744.6 |
| 121 | 16524.4 |
| 126 | 16441.1 |
| 155 | 15993.9 |
| 161 | 15904.0 |
| 199 | 15306.1 |
| 207 | 15176.8 |
|
| K | 8 | 23973.1 |
| 14 | 23851.5 |
| 50 | 23139.5 |
| 105 | 22083.2 |
| 133 | 21540.1 |
| 144 | 21338.7 |
| 162 | 20991.8 |
| 182 | 20621.9 |
| 198 | 20322.6 |