MOC narrow-angle image M01-00179

Dark trough at mouth of Chasma Boreale


MOC narrow-angle image M01-00179 MOC red wide-angle context image M01-00180
MOC narrow-angle image M01-00179 MOC red wide-angle context image M01-00180
View full-size image, processed, in sinusoidal projection using 76.86°W as prime meridian
(lossy JPEG, medium quality, rapid download)		 View full-size image, processed, in sinusoidal projection
(lossy JPEG, medium quality, rapid download)
View full-size image, processed, in sinusoidal projection using 76.86°W as prime meridian
(lossless GIF, best quality, slow download)		 View full-size image, processed, in sinusoidal projection
(lossless GIF, best quality, slow download)
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Ancillary data for MOC narrow-angle image M01-00179

Acquisition parameters 
     Image ID (picno): M01-00179
     Image start time: 1999-05-06T19:50:12.64 SCET
         Image  width:   1024      pixels
         Image height:   4864      pixels
Line integration time:      0.7231 millisec
   Pixel aspect ratio:      1.31
   Crosstrack summing:      2
    Downtrack summing:      2
     Compression type: MOC-PRED-X-5
            Gain mode:     2A (hexadecimal)
          Offset mode:     28 (decimal)
Derived values 
Longitude of image center:     76.86°W
Latitude  of image center:     82.23°N
       Scaled pixel width:      3.24   meters
      Scaled image  width:      3.33   km
      Scaled image height:     20.75   km
     Solar longitude (Ls):    134.89°
    Local True Solar Time:      3.98   decimal hours
           Emission angle:      0.20°
          Incidence angle:     76.47°
              Phase angle:     76.61°
            North azimuth:    247.59°
              Sun azimuth:    305.55°
      Spacecraft altitude:    435.87   km
           Slant distance:    435.87   km

Policy regarding use of processed images

Release date: 22 May 2000