MOC wide-angle image R04-00906

Blue WA view of recently-darkened area on north polar residual cap


MOC wide-angle image R04-00906
MOC wide-angle image R04-00906
View full-size image, processed but NOT map-projected
(lossy JPEG, medium quality, rapid download)
View full-size image, processed but NOT map-projected
(lossless GIF, best quality, slow download)
Download processed image in PDS .IMG format
Download compressed raw data in PDS .IMQ format

Ancillary data for MOC wide-angle image R04-00906

Acquisition parameters
     Image ID (picno): R04-00906
     Image start time: 2003-04-13T22:48:05.34 SCET
         Image  width:    768      pixels
         Image height:    960      pixels
Line integration time:     80.4800 millisec
   Pixel aspect ratio:      0.82
   Crosstrack summing:      1
    Downtrack summing:      1
     Compression type: MOC-NONE
            Gain mode:     66 (hexadecimal)
          Offset mode:      5 (decimal)
Derived values
Longitude of image center:    217.25°W
 Latitude of image center:     86.81°N
       Scaled pixel width:    285.91   meters
      Scaled image  width:    227.01   km
      Scaled image height:    227.52   km
     Solar longitude (Ls):    167.90°
    Local True Solar Time:     10.27   decimal hours
           Emission angle:     18.19°
          Incidence angle:     82.00°
              Phase angle:     95.72°
            North azimuth:    157.85°
              Sun azimuth:      3.67°
      Spacecraft altitude:    436.46   km
           Slant distance:    456.63   km

Policy regarding use of processed images

Release date: 20 April 2004