Radio Telemetry from Parker Probe?
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Given that the Sun emits wide band RF noise at high levels, how is the Parker probe going to transmit its data collection to Earth (Terrestrial) when it reaches its closest proximity to the Sun in order for us to analyse?
communication probe parker-solar-probe
edited Nov 20 at 15:26
PearsonArtPhoto♦
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Given that the Sun emits wide band RF noise at high levels, how is the Parker probe going to transmit its data collection to Earth (Terrestrial) when it reaches its closest proximity to the Sun in order for us to analyse?
communication probe parker-solar-probe
edited Nov 20 at 15:26
PearsonArtPhoto♦
78.3k16220426
asked Nov 20 at 15:07
user28116
311
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user28116 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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add a comment |
up vote
6
down vote
favorite
up vote
6
down vote
favorite
Given that the Sun emits wide band RF noise at high levels, how is the Parker probe going to transmit its data collection to Earth (Terrestrial) when it reaches its closest proximity to the Sun in order for us to analyse?
communication probe parker-solar-probe
edited Nov 20 at 15:26
PearsonArtPhoto♦
78.3k16220426
asked Nov 20 at 15:07
user28116
311
New contributor
user28116 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Given that the Sun emits wide band RF noise at high levels, how is the Parker probe going to transmit its data collection to Earth (Terrestrial) when it reaches its closest proximity to the Sun in order for us to analyse?
communication probe parker-solar-probe
communication probe parker-solar-probe
edited Nov 20 at 15:26
PearsonArtPhoto♦
78.3k16220426
asked Nov 20 at 15:07
user28116
311
New contributor
user28116 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited Nov 20 at 15:26
PearsonArtPhoto♦
78.3k16220426
asked Nov 20 at 15:07
user28116
311
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user28116 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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edited Nov 20 at 15:26
PearsonArtPhoto♦
78.3k16220426
edited Nov 20 at 15:26
PearsonArtPhoto♦
78.3k16220426
edited Nov 20 at 15:26
PearsonArtPhoto♦
78.3k16220426
78.3k16220426
asked Nov 20 at 15:07
user28116
311
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user28116 is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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asked Nov 20 at 15:07
user28116
311
asked Nov 20 at 15:07
user28116
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311
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2 Answers
2
active
oldest
votes
up vote
5
down vote
It won't transmit data when it is at the closest points, but those periods are pretty small. Take a look at this image seen from this report to see how these will work. 1 degree can transmit Ka science data, 3 degrees can transmit X-band science data. The key thing to pay attention to on this chart is the green line, where it goes down to near 0 there will be no communication for a period of time. The spacecraft is more then capable of independently operating for this period of time.
In addition, during the very closest periods of time to the Sun the spacecraft is pointed in such a way to protect the spacecraft. This will prevent communication because the antenna cannot be pointed to the Earth during that period of time (Or at least not constantly)
answered Nov 20 at 15:35
PearsonArtPhoto♦
78.3k16220426
Can you add what SEP and SPE mean, to avoid link-only-ness? Figure 8 is a lot more informative on the topic of radio communication availability, as it's broken down in more detail than just saying "3 degrees can transmit X-band science data." i.stack.imgur.com/9J42C.jpg
– uhoh
Nov 20 at 15:47
add a comment |
up vote
3
down vote
Parker Solar Probe is designed to operate completely autonomously during the data collection periods of its orbits for exactly this reason - the RF noise from the Sun swamps reception. From here:
For several days around the Nov. 5 perihelion, Parker Solar Probe will be completely out of contact with Earth because of interference from the Sun’s overwhelming radio emissions.
So the probe collects data autonomously and transmits it later once it has moved further away from its perihelion.
edited Nov 20 at 15:42
uhoh
32.6k16112400
answered Nov 20 at 15:40
Jack
6,49012950
1
Sorry for the picky edit; transmission isn't affected by the Sun's RF noise.
– uhoh
Nov 20 at 15:43
add a comment |
2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
5
down vote
It won't transmit data when it is at the closest points, but those periods are pretty small. Take a look at this image seen from this report to see how these will work. 1 degree can transmit Ka science data, 3 degrees can transmit X-band science data. The key thing to pay attention to on this chart is the green line, where it goes down to near 0 there will be no communication for a period of time. The spacecraft is more then capable of independently operating for this period of time.
In addition, during the very closest periods of time to the Sun the spacecraft is pointed in such a way to protect the spacecraft. This will prevent communication because the antenna cannot be pointed to the Earth during that period of time (Or at least not constantly)
answered Nov 20 at 15:35
PearsonArtPhoto♦
78.3k16220426
Can you add what SEP and SPE mean, to avoid link-only-ness? Figure 8 is a lot more informative on the topic of radio communication availability, as it's broken down in more detail than just saying "3 degrees can transmit X-band science data." i.stack.imgur.com/9J42C.jpg
– uhoh
Nov 20 at 15:47
add a comment |
up vote
5
down vote
It won't transmit data when it is at the closest points, but those periods are pretty small. Take a look at this image seen from this report to see how these will work. 1 degree can transmit Ka science data, 3 degrees can transmit X-band science data. The key thing to pay attention to on this chart is the green line, where it goes down to near 0 there will be no communication for a period of time. The spacecraft is more then capable of independently operating for this period of time.
In addition, during the very closest periods of time to the Sun the spacecraft is pointed in such a way to protect the spacecraft. This will prevent communication because the antenna cannot be pointed to the Earth during that period of time (Or at least not constantly)
answered Nov 20 at 15:35
PearsonArtPhoto♦
78.3k16220426
Can you add what SEP and SPE mean, to avoid link-only-ness? Figure 8 is a lot more informative on the topic of radio communication availability, as it's broken down in more detail than just saying "3 degrees can transmit X-band science data." i.stack.imgur.com/9J42C.jpg
– uhoh
Nov 20 at 15:47
add a comment |
up vote
5
down vote
up vote
5
down vote
It won't transmit data when it is at the closest points, but those periods are pretty small. Take a look at this image seen from this report to see how these will work. 1 degree can transmit Ka science data, 3 degrees can transmit X-band science data. The key thing to pay attention to on this chart is the green line, where it goes down to near 0 there will be no communication for a period of time. The spacecraft is more then capable of independently operating for this period of time.
In addition, during the very closest periods of time to the Sun the spacecraft is pointed in such a way to protect the spacecraft. This will prevent communication because the antenna cannot be pointed to the Earth during that period of time (Or at least not constantly)
answered Nov 20 at 15:35
PearsonArtPhoto♦
78.3k16220426
It won't transmit data when it is at the closest points, but those periods are pretty small. Take a look at this image seen from this report to see how these will work. 1 degree can transmit Ka science data, 3 degrees can transmit X-band science data. The key thing to pay attention to on this chart is the green line, where it goes down to near 0 there will be no communication for a period of time. The spacecraft is more then capable of independently operating for this period of time.
In addition, during the very closest periods of time to the Sun the spacecraft is pointed in such a way to protect the spacecraft. This will prevent communication because the antenna cannot be pointed to the Earth during that period of time (Or at least not constantly)
answered Nov 20 at 15:35
PearsonArtPhoto♦
78.3k16220426
edited Nov 20 at 16:16
answered Nov 20 at 15:35
PearsonArtPhoto♦
78.3k16220426
answered Nov 20 at 15:35
PearsonArtPhoto♦
78.3k16220426
answered Nov 20 at 15:35
PearsonArtPhoto♦
78.3k16220426
78.3k16220426
Can you add what SEP and SPE mean, to avoid link-only-ness? Figure 8 is a lot more informative on the topic of radio communication availability, as it's broken down in more detail than just saying "3 degrees can transmit X-band science data." i.stack.imgur.com/9J42C.jpg
– uhoh
Nov 20 at 15:47
add a comment |
Can you add what SEP and SPE mean, to avoid link-only-ness? Figure 8 is a lot more informative on the topic of radio communication availability, as it's broken down in more detail than just saying "3 degrees can transmit X-band science data." i.stack.imgur.com/9J42C.jpg
– uhoh
Nov 20 at 15:47
Can you add what SEP and SPE mean, to avoid link-only-ness? Figure 8 is a lot more informative on the topic of radio communication availability, as it's broken down in more detail than just saying "3 degrees can transmit X-band science data." i.stack.imgur.com/9J42C.jpg
– uhoh
Nov 20 at 15:47
Can you add what SEP and SPE mean, to avoid link-only-ness? Figure 8 is a lot more informative on the topic of radio communication availability, as it's broken down in more detail than just saying "3 degrees can transmit X-band science data." i.stack.imgur.com/9J42C.jpg
– uhoh
Nov 20 at 15:47
add a comment |
up vote
3
down vote
Parker Solar Probe is designed to operate completely autonomously during the data collection periods of its orbits for exactly this reason - the RF noise from the Sun swamps reception. From here:
For several days around the Nov. 5 perihelion, Parker Solar Probe will be completely out of contact with Earth because of interference from the Sun’s overwhelming radio emissions.
So the probe collects data autonomously and transmits it later once it has moved further away from its perihelion.
edited Nov 20 at 15:42
uhoh
32.6k16112400
answered Nov 20 at 15:40
Jack
6,49012950
1
Sorry for the picky edit; transmission isn't affected by the Sun's RF noise.
– uhoh
Nov 20 at 15:43
add a comment |
up vote
3
down vote
Parker Solar Probe is designed to operate completely autonomously during the data collection periods of its orbits for exactly this reason - the RF noise from the Sun swamps reception. From here:
For several days around the Nov. 5 perihelion, Parker Solar Probe will be completely out of contact with Earth because of interference from the Sun’s overwhelming radio emissions.
So the probe collects data autonomously and transmits it later once it has moved further away from its perihelion.
edited Nov 20 at 15:42
uhoh
32.6k16112400
answered Nov 20 at 15:40
Jack
6,49012950
1
Sorry for the picky edit; transmission isn't affected by the Sun's RF noise.
– uhoh
Nov 20 at 15:43
add a comment |
up vote
3
down vote
up vote
3
down vote
Parker Solar Probe is designed to operate completely autonomously during the data collection periods of its orbits for exactly this reason - the RF noise from the Sun swamps reception. From here:
For several days around the Nov. 5 perihelion, Parker Solar Probe will be completely out of contact with Earth because of interference from the Sun’s overwhelming radio emissions.
So the probe collects data autonomously and transmits it later once it has moved further away from its perihelion.
edited Nov 20 at 15:42
uhoh
32.6k16112400
answered Nov 20 at 15:40
Jack
6,49012950
Parker Solar Probe is designed to operate completely autonomously during the data collection periods of its orbits for exactly this reason - the RF noise from the Sun swamps reception. From here:
For several days around the Nov. 5 perihelion, Parker Solar Probe will be completely out of contact with Earth because of interference from the Sun’s overwhelming radio emissions.
So the probe collects data autonomously and transmits it later once it has moved further away from its perihelion.
edited Nov 20 at 15:42
uhoh
32.6k16112400
answered Nov 20 at 15:40
Jack
6,49012950
edited Nov 20 at 15:42
uhoh
32.6k16112400
edited Nov 20 at 15:42
uhoh
32.6k16112400
edited Nov 20 at 15:42
uhoh
32.6k16112400
32.6k16112400
answered Nov 20 at 15:40
Jack
6,49012950
answered Nov 20 at 15:40
Jack
6,49012950
answered Nov 20 at 15:40
Jack
6,49012950
6,49012950
1
Sorry for the picky edit; transmission isn't affected by the Sun's RF noise.
– uhoh
Nov 20 at 15:43
add a comment |
1
Sorry for the picky edit; transmission isn't affected by the Sun's RF noise.
– uhoh
Nov 20 at 15:43
1
1
Sorry for the picky edit; transmission isn't affected by the Sun's RF noise.
– uhoh
Nov 20 at 15:43
Sorry for the picky edit; transmission isn't affected by the Sun's RF noise.
– uhoh
Nov 20 at 15:43
add a comment |
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