Mars - Mariner 4

First close-up image of Mars, from the Mariner 4 spacecraft

Mars
Mariner 4 image, the first close-up image ever taken of Mars. This shows an area about 330 km across by 1200 km from limb to bottom of frame, centered at 37 N, 187 W. The area is near the boundary of Elysium Planitia to the west and Arcadia Planitia to the east. The hazy area barely visible above the limb on the left side of the image may be clouds. This portion of the feature has been enhanced in image m04_01h to bring out more of the haze-like features. The resolution of this image is roughly 5 km and north is up. (Mariner 4, frame 01D)
Full resolution size:

Location & Time Information
Date/Time (UT): 1965-07-15 T 00:18
Distance/Range (km): 17,000.
Central Latitude/Longitude (deg): 37.0, 187.0 W
Orbit(s): Flyby

Imaging Information
Area or Feature Type: limb, albedo features
Instrument: Television camera
Instrument Resolution (pixels): 200 x 200, 6-bit
Instrument Field of View (deg): 1.05 x 1.05
Filter: red
Illumination Incidence Angle (deg): 27
Phase Angle (deg): N/A
Instrument Look Direction: N/A
Surface Emission Angle (deg): N/A

Ordering Information
CD-ROM Volume: N/A
NASA Image ID number: Mariner 4, frame 01D
Other Image ID number: N/A
NSSDC Data Set ID (Photo): 64-0771-01A
NSSDC Data Set ID (CD): N/A
Other ID: N/A

Updated 24 March 2003, DRW.