보이저 1호가 찍은 목성.gif

Question

70년대에도 디지털 카메라는 있었답니다..보이저 1호에 달린 것도 그 중 하나...저걸 70년대에 태양계 무선 인터넷(http://en.wikipedia.org/wiki/Deep_space_network)을 이용해 전송..Cameras - There are several camera on-board the Voyager spacecraft.  Here is a link to the Instruments page
 on the Voyager website.  This site provides diagrams of the optical 
elements of each of the cameras, but it doesn't seem to provide specific
 specifications on the detectors.  On NASA's Planetary Data System website, there are detailed specifications on each camera.  Links to those pages are provided below. 

The Infrared Interferometer Spectrometer (IRIS) - 128x128 pixel format mercury-cadmium telluride detectorThe Ultraviolet Spectrometer (UVS) - Note:
 this page is really hard to read as it looks like it was scanned from a
 two column format with the columns interleaved.  But it looks like this
 detector has 128 channels for the spectra.the two Imaging Science Subsystem (ISS) vidicon cameras
The Narrow angle Camera (NAC) - 1024x1024 CCDThe Wide Angle Camera (WAC) - 1024x1024 CCDThe Photopolarimeter System (PPS) - One pixel - an EMR 510-E-06 photomultiplier tube (PMT) with a tri-alkali (S-20) photocathode.

Data was stored on a digital tape drive and then played back during 
transmission periods.  During the planetary encounters, data was 
accumulated much faster than it could be relayed back to Earth.  Images 
were downloaded as fast as possible, but mostly the data built up on the
 tape drive and was then played back over the long interplanetary 
stretches. 

As for getting the data back, it was transmitted back to Earth and 
received by NASA's Deep Space network of radio dishes placed around the 
world specifically to receive transmissions from the various space 
probes out in the solar system.  The rates are very low by todays 
standards, but this is late 1960s and early 1970s technology. 

Voyager telemetry operates at these transmission rates 

7200, 1400 bit/s tape recorder playbacks600 bit/s real-time fields, particles, and waves; full UVS; engineering160 bit/s real-time fields, particles, and waves; UVS subset; engineering40 bit/s real-time engineering data, no science data. 

So the best transmission rate is 7.2 kilobits per second. 

Here is a link to the official Voyager website.  http://voyager.jpl.nasa.gov/spacecraft/instruments.html  보이저 1호는 아직도 작동중. 아. 동영상 말고 사진들은 당연히 칼라. 교과서에 있는 그 유명한 행성 사진들도 70년대 발사된 보이저,파이오니어 시리즈들이 찍은 것들..

IMMD · Accepted Answer

동영상더볼수있는곳있나요?

못생아조용해 · Answer

목성 잘 보이져

참이슬좋아요 · Answer

목성 움짤로보기는처음이네요. 와 진짜웅장하네

설전화기 · Answer

ㅋㅋ 오지훈쌤강의에서컬러로본거다..

게크로맨서 · Answer

지금 보이저1호는 태양계를 벗어난걸로 알고있고 작년 수능 지1에도 나왔고...

보이저 1호가 찍은 목성.gif

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