Flugrouten der DLR Falcon Vulkanasche-Missionen
Flugrouten der DLR Falcon während des Vulkanasche-Einsatzes im April und Mai 2010
Date | Flug ID | Take-off (UTC) | Landing (UTC) | Missionsziel |
|---|---|---|---|---|
19 April 2010 | #100419a | 14:12:02 | 17:54:50 | Aged ash plume over Germany & NL (air space in Europe largely closed) |
22 April 2010 | #100422a | 14:14:14 | 15:35:09 | Lidar survey over Germany |
#100422b | 17:12:55 | 20:29:30 | Aged ash plume south of Norway (embedded in clouds) | |
23 April 2010 | #100423a | 11:45:56 | 14:57:46 | Aged ash plume over Germany, Poland & Baltic Sea |
29 April 2010 | #100429a | 12:00:10 | 14:09:06 | Ferry flight (to Edinburgh) |
#100429b | 15:39:59 | 18:28:50 | Flight to Iceland with lidar survey of ash plume and in-situ profiling at Keflavik airport | |
1 May 2010 | #100501a | 10:50:29 | 14:05:03 | Lidar survey of fresh ash plume near volcano and in-situ profiling at Keflavik airport |
2 May 2010 | #100502a | 12:58:36 | 16:17:57 | Return flight with in-situ measurement in the top of the fresh plume over the North Atlantic |
3 May 2010 | #100503a | 11:04:40 | 13:31:27 | Ferry flight to Oberpfaffenhofen |
9 May 2010 | #100509a | 14:26:52 | 18:01:24 | Aged ash plume over Germany (Munich airport & air space closed for ~6 hours) |
13 May 2010 | #100513a | 10:06:25 | 11:20:04 | Ferry flight to Niederrhein |
#100513b | 12:44:26 | 15:49:47 | Aged ash plume north of English Channel | |
16 May 2010 | #100516a | 09:11:17 | 11:07:31 | Ferry flight to Newquay (UK) |
#100516b | 12:34:50 | 16:01:16 | Aged ash plume over Irish Sea and northern England (UK air space partly closed) | |
17 May 2010 | #100517a | 10:38:47 | 13:29:50 | Aged ash plumes over Germany, NL & North Sea |
#100517b | 14:36:54 | 17:57:00 | Aged dense ash plume over North Sea, extensive in situ measurement | |
18 May 2010 | #100518a | 07:25:32 | 10:34:56 | Aged ash plume survey over Germany & North Sea (German air space closure was under consideration) |
Instrumentation | Gemessene Variable | PI |
|---|---|---|
Fernerkundungsinstrument | ||
2-µm-Wind-Lidar | Aerosol backscatter in the column below the aircraft | Reitebuch, Rahm |
Aerosol in-situ Instrumente | ||
Multi-channel condensation particle counter (3 unheated, 2 heated channels) | integral number of ultrafine particles (0.005 < Dp < 2.5 µm) and non-volatile fraction | Weinzierl, Minikin |
2-channel optical particle counter (Grimm OPC 1.129) | total & non-volatile size distribution (0.25 µm < Dp < 2.5 µm) | |
3-λ-PSAP | absorption coefficient at λ = 467, λ = 530 and λ = 660 nm | |
PCASP-100X aerosol spectrometer | size distribution accumulation mode, dry state (0.15 µm < Dp < 3.0 µm) | |
FSSP-300 aerosol spectrometer | size distribution coarse mode, ambient state (1 µm < Dp < 30 µm) | |
2D-C probe | size distribution of very large particles, water droplets and ice-crystals (30 µm < Dp < 800 µm) | Gayet |
Impactor sampler | chemical composition and shape of sub-2.5 µm particles | Kandler |
Giant particle collector GPaC | chemical composition in the coarse mode (operated only for selected sequences) | Kandler |
Spurengas in-situ Instrumente | ||
SO2 fluorescence detector | SO2 mixing ratio | Schlager |
O3 detector (UV absorption) | O3 mixing ratio | |
CO detector (vacuum UV) | CO mixing ratio | |
Meteorologische Daten | ||
Falcon standard instrumentation | position, temperature, pressure, humidity, wind | Giez |
CR-2 dewpoint hygrometer | dew point, humidity | Voigt |