MOC narrow-angle image M04-00171

dark spot southeast of Phlegra Montes


MOC narrow-angle image M04-00171 MOC red wide-angle context image M04-00172
MOC narrow-angle image M04-00171 MOC red wide-angle context image M04-00172
View full-size image, processed, in sinusoidal projection using 185.28°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 185.28°W as prime meridian
(lossless GIF, best quality, slow download)		 View full-size image, processed, in sinusoidal projection
(lossless GIF, best quality, slow download)
View full-size image, processed but NOT map-projected View full-size image, processed but NOT map-projected
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Ancillary data for MOC narrow-angle image M04-00171

Acquisition parameters 
     Image ID (picno): M04-00171
     Image start time: 1999-08-11T03:18:25.91 SCET
         Image  width:    768      pixels
         Image height:   9216      pixels
Line integration time:      0.7231 millisec
   Pixel aspect ratio:      1.45
   Crosstrack summing:      1
    Downtrack summing:      1
     Compression type: MOC-PRED-X-5
            Gain mode:     2A (hexadecimal)
          Offset mode:     32 (decimal)
Derived values 
Longitude of image center:    185.28°W
Latitude  of image center:     29.46°N
       Scaled pixel width:      1.51   meters
      Scaled image  width:      1.16   km
      Scaled image height:     20.24   km
     Solar longitude (Ls):    185.84°
    Local True Solar Time:     14.57   decimal hours
           Emission angle:      0.12°
          Incidence angle:     48.89°
              Phase angle:     49.00°
            North azimuth:     93.37°
              Sun azimuth:    329.38°
      Spacecraft altitude:    404.10   km
           Slant distance:    404.10   km

Policy regarding use of processed images

Release date: 22 May 2000