MOC narrow-angle image E22-01573

Northwest Arsia Mons small ridged 'lobe' feature


MOC narrow-angle image E22-01573 MOC red wide-angle context image E22-01574
MOC narrow-angle image E22-01573 MOC red wide-angle context image E22-01574
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View full-size image, processed but NOT map-projected
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(lossless GIF, best quality, slow download)
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Ancillary data for MOC narrow-angle image E22-01573

Acquisition parameters 
     Image ID (picno): E22-01573
     Image start time: 2002-11-29T05:54:52.89 SCET
         Image  width:    512      pixels
         Image height:   8576      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.99
   Crosstrack summing:      4
    Downtrack summing:      4
     Compression type: MOC-DCT-3
            Gain mode:     8A (hexadecimal)
          Offset mode:     30 (decimal)
Derived values 
Longitude of image center:    123.58°W
 Latitude of image center:      3.74°S
       Scaled pixel width:      6.03   meters
      Scaled image  width:      3.08   km
      Scaled image height:     51.01   km
     Solar longitude (Ls):    101.53°
    Local True Solar Time:     14.45   decimal hours
           Emission angle:     18.04°
          Incidence angle:     45.72°
              Phase angle:     35.31°
            North azimuth:     93.05°
              Sun azimuth:     43.42°
      Spacecraft altitude:    383.46   km
           Slant distance:    401.12   km

Policy regarding use of processed images

Release date: 30 September 2003