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SOLAR ECLIPSE

  • Viewing Safely
  • About Eclipses
  • Past Eclipses

Check back later to count down to our coverage of the 2023 annular solar eclipse visible from North America!

Satellite Downlink Info

You may use this material for educational or informational purposes. News outlets, schools, and museums may use this content without needing explicit permission. 

Users should mark the footage:

Courtesy of Exploratorium/NASA

For any queries or requests, please contact media@exploratorium.edu.

To receive the Total Solar Eclipse: Live from Chile live video programs via U.S. domestic satellite, please set your receiver to the following parameters.  Reception is available in the U.S.A., Mexico, and much of Canada.  A non-narrated telescope view is also available throughout South America.

2019 Solar Eclipse – Live Coverage Program – C-Band - HD

Tuesday, July 2nd , 2019

               Program  12:00pm – 3:00pm PDT  1500 – 1800 EDT 1900 – 2200 GMT

Transmit: PSSI TES (CK-35)

Satellite: Galaxy-3C, tr. 20C, Upper

                1811770 / 1811647

Location: 95 degrees west

Uplink Frequency: 6334 MHz Horizontal

Downlink Freq: 4109 MHz Vertical

Bandwidth: 18 MHz

Modulation: DVBS-2, 8PSK

FEC Rate: 3/5

Symbol Rate: 15.00 Msym/s

Data Rate: 26.698 mbps

Pilots: Off

Roll off: 20%

Required Eb/No: 5.5

Encryption: In-The-Clear

Service ID: ENGLISH ECLIPSE PRI / BU

Service #: 1

Video: HD 1080i / 59.94 / 16:9

Loss of Signal: Black

Compression: MPEG-4

Chroma: 4:2:0

Latency: Low

Structure: IBBBP

GOP: 32

Scene Cut: OFF

Captioning: YES: 708 on Test, & Program

PMT & Video PID: 100 / & / 101

Audio PID(s): 102 & 103 (384 Kbits)

     102: Ch. 1: Eclipse Program Left

(Stereo) Ch. 2: Eclipse Program Right

      103: Ch. 3: Ambient Sound Left

(Stereo) Ch. 4: Ambient Sound Right

 

2019 Solar Eclipse – Live Coverage Program in Spanish – Ku-Band - HD

Tuesday, July 2nd , 2019

                 Program  12:00pm – 3:00pm PDT  1500 – 1800 EDT 1900 – 2200 GMT

Transmit: PSSI TES (CK-35)

Satellite: Galaxy-17, tr. 18K, Lower

                 1799551 / 1799552

Location: 91 degrees west

Uplink Frequency: 14,351 MHz Horizontal

Downlink Freq: 12,051 MHz Vertical

Bandwidth: 18 MHz

Modulation: DVBS-2, 8PSK

FEC Rate: 3/5

Symbol Rate: 15.00 Msym/s

Data Rate: 26.698 mbps

Pilots: Off

Roll off: 20%

Required Eb/No: 5.5

Encryption: In-The-Clear

Service ID: SPANISH ECLIPSE PRI / BU

Service #: 1

Video: HD 1080i / 59.94 / 16:9

Loss of Signal: Black

Compression:  MPEG-4

Chroma: 4:2:0

Latency: Low

Structure: IBBBP

GOP: 32

Scene Cut: OFF

Captioning: YES: 708 on Test, & Program

PMT & Video PID: 100 / & / 101

Audio PID(s): 102 & 103 (384 Kbits)

      102: Ch. 1: Eclipse Program Left

(Stereo) Ch. 2: Eclipse Program Right

      103: Ch. 3: Ambient Sound Left

(Stereo) Ch. 4: Ambient Sound Right

 

2019 Telescope View from Chile – Ku-Band - HD

Tuesday, July 2nd , 2019

                 Program  12:00pm – 3:00pm PDT  1500 – 1800 EDT 1900 – 2200 GMT

Transmit: PSSI TES (CK-35)

Satellite: Galaxy-17, tr. 18K, Slot. C

                 1811775 / 1811787

Location: 91 degrees west

Uplink Frequency: 14,364.5 MHz Horizontal

Downlink Freq: 12,064.5 MHz Vertical

Bandwidth: 9 MHz

Modulation: DVBS-2, 8PSK

FEC Rate: 3/4

Symbol Rate: 7.2 Msym/s

Data Rate: 15.678 mbps

Pilots: ON

Roll off: 25%

Required Eb/No: 8.0

Encryption: In-The-Clear

Service ID: TELE SONIFICATION PRI / BU

Service #: 1

Video: HD 1080i / 59.94 / 16:9

Loss of Signal: Black

Compression: MPEG-4

Chroma: 4:2:0

Latency: Low

Structure: IBBBP

GOP: 32

Scene Cut: OFF

PMT & Video PID: 100 / & / 101 (Encoder set to Maximize)

Audio PID(s): 102 (384 Kbits)

      102: Ch. 1: Sonification / Music Left

(Stereo) Ch. 2: Sonification / Music Right

 

2019 Telescope View from Chile – C-Band - HD (Reception available in North and South America)

Tuesday, July 2nd , 2019

                 Program  12:00pm – 3:00pm PDT  1500 – 1800 EDT 1900 – 2200 GMT

Satellite: IS-34, tr. 12C, Slot. AB

                 (1811646 / 1799547 / 1799548)

Location: 55.5 degrees west

Uplink Frequency: 6191 MHz Vertical

Downlink Freq: 3966 MHz Horizontal

Bandwidth: 18 MHz

Modulation: DVBS-2, 8PSK

FEC Rate: 3/4

Symbol Rate: 15.0 Msym/s

Data Rate: 33.422 mbps

Pilots: Off

Roll off: 20%

Required Eb/No: 7.5

Encryption: In-The Clear

Video: HD 1080i / 59.94ps / 16:9

Compression: MPEG-4

Chroma: 4:2:0 (High @4.1 Profile)

Latency: Low Delay (335MS)

Structure: IBBP

GOP: 32

Scene Cut: OFF

Loss of Video: Black

AR SIGNALING OUTPUT CONTROL = OFF

Video Rate: 10.25

Audio Rate: AUDIO 1 384K

 

Service Details - HD

Service #: 1

Service Name: TELESCOPE LIVE CUT

Data Rate: 11.00 Mbps

PMT & Video PID: 100 / & / 101 (Encoder set to Maximize)

Audio PID(s): 102 (384 Kbits)

102: Ch. 1: (If Needed / Spare)

Ch. 2: (If Needed / Spare)

 

Service #: 2

Service Name: CREW SHOT

Data Rate: 11.00 Mbps

PMT & Video PID: 200 / & / 201 (Encoder set to Maximize)

Audio PID(s): 202 (384 Kbits)

202: Ch. 1: (If Needed / Spare)

Ch. 2: (If Needed / Spare)

 

Service #: 3

Service Name: TELESCOPE (TBA)

Data Rate: 11.00 Mbps

PMT & Video PID: 300 / & / 301 (Encoder set to Maximize)

Audio PID(s): 302 (384 Kbits)

302: Ch. 1: (If Needed / Spare)

Ch. 2: (If Needed / Spare)

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