MOC narrow-angle image R16-00757

Dark spot in northwest Arabia Terra


MOC narrow-angle image R16-00757
Map projection is sinusoidal, using 11.66 degrees W as prime meridian 		MOC red wide-angle context image R16-00758
MOC narrow-angle image R16-00757
Map projection is sinusoidal, using 11.66 degrees W as prime meridian 		MOC red wide-angle context image R16-00758
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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 R16-00757

Acquisition parameters 
     Image ID (picno): R16-00757
     Image start time: 2004-04-10T06:19:23.60 SCET
         Image  width:   1024      pixels
         Image height:   4864      pixels
Line integration time:      0.7231 millisec
   Pixel aspect ratio:      1.36
   Crosstrack summing:      2
    Downtrack summing:      2
     Compression type: MOC-PRED-X-5
            Gain mode:     8A (hexadecimal)
          Offset mode:     14 (decimal)
Derived values 
Longitude of image center:     11.66°W
 Latitude of image center:     29.72°N
       Scaled pixel width:      3.21   meters
      Scaled image  width:      3.29   km
      Scaled image height:     21.25   km
     Solar longitude (Ls):     17.28°
    Local True Solar Time:     13.72   decimal hours
           Emission angle:     18.10°
          Incidence angle:     33.12°
              Phase angle:     45.47°
            North azimuth:     93.41°
              Sun azimuth:    325.95°
      Spacecraft altitude:    409.80   km
           Slant distance:    428.67   km

Policy regarding use of processed images

Release date: 6 April 2005