AIA Level0

HMI/AIA JSOC DataSeries Summary 5/1/2007 11:59
Instrument AIA Level 0 aia.lev0_image
Purpose AIA images as unpacked from telemetry
Notes  
Action/operation Unpack data values from .tlm files using only image header info
Source series .tlm files
Segments Archived? yes
Segment Retention 30day
Segments   contents type & protocol
  frame   4096x4096 or stream of shorts for ROI modes short, TBD
         
         
         
Keywords, DRMS names FITS export names Keyword synopsis Source
  DATE ← Record creation date actual
index FSN ← Filtergram Serial Number AHFSN 
  CAMERA ← 1-4 2 MSB from AHFSN word + 1
    ←    
  T_OBS ← Time of observation (center), TAI AHTCS, AHTCSS
  MISSVALS ← number of missing values actual
  QUAL_TLM ← Quality flags from telemetry actual
  CTYPEi ← Axis type "RAW"
  NUMWIN   0: full frame so 2-D image, 1,2,3 ROI mode, 1-D image AFDBNW
  INSTRUME ←   "AIA"
  RO_MODE ←    
  TAPCODE ←    
  VERSION ←    
  PCKT_V ←    
    ←    
  AHAPID ← Packet APID (11b; from HDR)   
  AHTCS ← Time Code Seconds (32b; from HDR)  
  AHTCSS ← Time Code Sub Seconds (32b; from HDR)   
  AHFSN  ← Frame Serial Number (30b; from HDR)  
  AHT1RN ← Target 1 Row Number (7b; from HDR) for center pixel (to nearest 32nd row or column)  
  AHT1CN ← Target 1 Column Number (7b; from HDR) for center pixel  
  AHT2RN ← Target 2 Row Number (7b; from HDR) for center pixel  
  AHT2CN ← Target 2 Column Number (7b; from HDR) for center pixel  
  AHFDBID ← Frame Definition Block ID (8b; from HDR)  
  AHTAPC ← TAP Code (4b; from HDR)  
  AHBITID ← Bit Select ID (4b; from HDR)  
  AHCPIDN ← Compression parameter n (4b; from HDR)  
  AHCPIDK ← Compression parameter k (4b; from HDR)  
  AHLUTID ← Lookup Table ID (8b; from HDR)  
  AFDBID ← Frame Definition Block ID (8b; from GDB) Frame Def table == AHFDBID
  AFCRM ← CCDReadoutMode (4b; from GDB) for number of ports: 1, 2, 4 (= 3, 2, 1) , a.ka. RO_MODE Frame Def table
  AFDBSM ← SummingMode (4b; from GDB) for summing: 1x1, 2x2, 4x4 (= 0, 1, 2)  Frame Def table
  AFDBNW ← NumWindows (4b; from GDB) for number of ROI windows (= 0, 1, 2)  Frame Def table
  AFNR1 ← NumRows1 (16b; from GDB) for length of region 1 in pixels  Frame Def table
  AFNC1 ← NumCols1 (16b; from GDB) for height of region 1 in pixels Frame Def table
  AFNR2 ← NumRows2 (16b; from GDB) for length of region 2 in pixels  Frame Def table
  AFNC2 ← NumCols2 (16b; from GDB) for height of region 2 in pixels Frame Def table
  AFDBRL ← RowLength (16b; from GDB) for length of row for extracted regions Frame Def table