| LRS | LRS Imaging | LRS/MOS |
|---|---|---|
| LRS_grism_slit_filter | LRS_none_none_filter | LRS_grism_mos_filter |
| grism = none, g1, g2, e2 (g3 is now offline) slit = none, 1.0, 1.5, 2.0, 3.0, 10.0 all 4 arcmin long and the mos unit. filter = B, V, C, R, I, z, GG385, GG475, OG515, OG590, E2F | ||
| G2 should use the GG385 filter E2 should use the E2F filter C (cyan) is Phillip MacQueen's B+V filter (3mm GG385 + 3mm BG39). | ||
For those unfamiliar with Schott Glass blocking filters, the number in the name is the approximate half-power point of the transmission cut-on in nm.
| Setup | Grism | Slit (arcsec) | Resolving Power |
|---|---|---|---|
| g1_1.0 | 1 | 1.0 | 600 |
| g1_mos | 1 | 1.3 | 461 |
| g1_1.5 | 1 | 1.5 | 400 |
| g1_2.0 | 1 | 2.0 | 300 |
| g1_3.0 | 1 | 3.0 | 240 |
| g1_10.0 | 1 | 10.0 | 60 |
| g2_1.0 | 2 | 1.0 | 1300 |
| g2_mos | 2 | 1.3 | 1000 |
| g2_1.5 | 2 | 1.5 | 867 |
| g2_2.0 | 2 | 2.0 | 650 |
| g2_3.0 | 2 | 3.0 | 520 |
| g2_10.0 | 2 | 10.0 | 130 |
| e2_1.0 | 4 | 1.0 | 3300 |
| e2_mos | 4 | 1.3 | 2538 |
| e2_1.5 | 4 | 1.5 | 2200 |
| e2_2.0 | 4 | 2.0 | 1650 |
| e2_3.0 | 4 | 3.0 | 1100 |
| e2_10.0 | 4 | 10.0 | 330 |
| Configuration | Grism | Slit (arcsec) | Filter |
|---|---|---|---|
| LRS_g1_1.0_GG385 | g1 | 1.0 | GG385 |
| LRS_g2_mos_GG385 | g2 | mos | GG385 |
| LRS_e2_2.0_E2F | e2 | 2.0 | E2F |
| LRS_none_none_B | none | none | B |