523

527

None

Water vapor sounding, near nadir GEO

538

542

None

Water vapor sounding, near nadir GEO

541

558

None

Lines of HNO₃ and O₃, limb

547

584

ODIN

Mesospheric H2O

552

562

None

Water vapor sounding, near nadir GEO

563

580.4

ODIN

None

Lines of ClO and O₃

624

629

SMILES, SOPRANO

None

ClO₂ line at 624.271 GHz, limb;

SO₂ line at 624.344 GHz, limb;

BrO line at 624.77 GHz, limb;

O₃ line at 625.656 GHz, limb;

HCl line at 625.9 GHz, limb;

CH₃Cl line at 627.177 GHz, limb;

O₂ line at 627.773 GHz, limb;

HOCl line at 628.46 GHz, limb

640

653

MLS (new); SMILES

None

Lines:

CH₂CL, ClO, BrO, HCl, HOCl, SO₂;

H₂O line at 647.198 GHz, limb;

ClO line at 649.45 GHz, limb;

HO₂ line at 649.701 GHz, limb;

HNO₃ line at 650.279 GHz, limb;

O₃ line at 650.733 GHz, limb;

NO line at 651.771 GHz, limb;

N₂O line at 652.834 GHz, limb

951

956

SOPRANO

None

O₂ line at 952 GHz, limb;

NO line at 953 GHz, limb

1228

1230

MLS (new)

None

HF line at 1228.95 GHz, limb