MODIS/ASTER AIRBORNE SIMULATOR (MASTER) FLIGHT LINE INFORMATION FOR 18 Apr 2026 NASA FLIGHT NUMBER 26-648-00 START OF FLIGHT LINE END OF FLIGHT LINE FLIGHT DATA --------------------------- --------------------------- ----------------------------------- FLTL SITE LINE RUN TIME LAT LON TIME LAT LON SCAN SOLAR HEAD ALT HH:MM:SS DEG DEG HH:MM:SS DEG DEG LINES ZEN AZIM DEG M (MSL) ---- ---- ---- ---- -------- ------- -------- -------- ------- -------- ------ ---- ----- ------ ------- 1 GNM 60 1 16:31:45 34.784 -104.275 16:48:59 32.830 -104.273 6463 38.7 118.5 181.05 20016 2 GTY 27 1 17:02:05 33.608 -104.064 17:13:02 32.636 -103.080 4112 33.0 126.5 142.35 20008 3 GNM 62 1 17:23:22 32.889 -104.069 17:38:42 34.599 -104.068 5753 30.1 135.0 354.44 20018 4 GNM 63 1 17:43:35 34.752 -103.966 18:00:55 32.809 -103.967 6504 27.1 144.4 181.19 20014 5 GNM 65 1 18:04:05 32.853 -103.764 18:19:57 34.630 -103.761 5950 25.0 154.6 355.75 19954 6 GNM 68 1 19:25:38 32.698 -103.456 19:42:30 34.597 -103.455 6323 24.7 204.5 354.95 19918 7 GNM 69 1 19:47:20 34.762 -103.351 20:04:40 32.844 -103.354 6499 27.3 215.9 180.75 19967 8 GTY 28 1 20:14:03 33.163 -104.190 20:28:22 34.257 -102.666 5368 30.5 226.5 44.36 19939 NUMBER OF FILES FOR THIS FLIGHT = 8 TOTAL NUMBER OF SCAN LINES = 46972 DATE THESE FILES WERE PROCESSED = 26-May-2026 DATE THIS LIST WAS CREATED = Tue May 26 11:30:15 PDT 2026 GRANULE VERSION = 1 ------------------------------------------------------------------------------------------ GLOBAL ATTRIBUTES Attribute Name Description -------------- ----------- CreationDate 26-May-2026 11:23:22 AircraftPlatform NASA ER2 (806) NavFormatCode POS 50Hz (C-3) LocationCode Global Pos (GPS) AltitudeCode Global Pos (GPS) NavDataSource Applanix POSAV 510 NavDataPath /archive/nav/2026/er2/bet260418 GeoLocationProcess MasterGeo (3.0-D) CalibrationName Spring2026_030626-042926 Reference NCSA HDF Reference Manual, Version 4.1r4, 2000 title MODIS/ASTER Airborne Simulator (MASTER) Level-1B Data ExperimentName GEMx CampaignName Spring2026 FlightNumber 26-648-00 FlightDate 18 Apr 2026 SiteLineRun SGNML60R1 GeographicArea Southeastern New Mexico (GEMx M160) FlightLineComment North to South; Clear SRF_FTP https://asapdata.arc.nasa.gov/sensors/master/data/srf/Feb_26_srf.html SRF_dataset /calibration/calibrat/MASTER/srf/Feb_26/ MGeoControlFilePath Geo648.txt Datum WGS84/NAD83 FlightComment Flight Plan NM10B FlightLineNumber 1 TotalFlightLines 8 DataUsersGuideSource https://asapdata.arc.nasa.gov/sensors/master/reference.html SoftwareVersion Level-1b Version 11.4.4 UR CalibrationVersion Version 1.0 Calibration data_set MASTER GEMx day_night_flag D granule_version 1 metadata_version 1.0 data_quality Good Other_Aircraft_Sensors AVIRIS Classic Principal_Investigator Kokaly/Hoefen (USGS) Navigational_Precision Double lat_UL 34.78374 lon_UL -104.46501 lat_UR 34.77942 lon_UR -104.08743 lat_LL 32.83114 lon_LL -104.45648 lat_LR 32.82082 lon_LR -104.08006 begin_date 20260418 163146 end_date 20260418 164900 RunTime 7,947 ms, or 1 ms/scanline CompletionDate 26-May-2026 11:23:30 producer_granule_id MASTERL1B_2664800_01_20260418_1631_1649_V01.hdf ------------------------------------------------------------------------------------------