A few people into the building or noisy, Fan Xing is also feeling a sense of disgust, but for the small fish system to tell the story of Issa Fan Xing also just came to the interest, so no more think, they returned to the chair, continue to listen to it.
Issa World:
The meeting was held shortly after the establishment of the Issa United Nations Parliamentary Interim Scientific Inquiry.
18:00 Full Scientific Investigation team meeting.
Led by Sudmons, Vice President of the United Issa Joint Parliament, led by Dr. Stan Young and Dr. Yadan Kress for data analysis, as well as more than 30 other national principals.
Deputy Speaker Sudmons: "Good afternoon, Doctors, I will not say any more polite words at this time of crisis, but we have set up a scientific inquiry under the General Assembly of the Seven Kingdoms, which I am fully responsible for." Although it is a temporary inquiry, it was set up by consensus among the heads of state and reports directly to the United Kingdom Parliament. Now that we are colleagues, we hope that we can put aside our differences and work together. Dr. Stan Young and Dr. Adam Kress coordinate the task and report all investigations to me. Dr. Stan Young explains the mission."
Stan Young: "Good afternoon, everybody. Right now, the team has two main tasks. One is to get the initial data from the electromagnetic explosion at all the astronomical observatories around the world, and two is to build the computer and the data model to process the data."
"Data processing and calculation by our hospital and Hirojima Dr. Dan Kress two computers to complete the calculation model, the calculation is not difficult, the electromagnetic wave generated by the radiation source is a constantly expanding optical ball, assuming that there is a plane in front, when the optical ball continues to expand, and the plane will form a circle, if observed every once in a while, Then form a circle of concentric circles on the plane, and each observatory is equivalent to the points on these concentric circles, the entire calculation model is through the direction of these points to push out of the concentric circles, from the circle to the light sphere, and finally determine the position of the center of the sphere, is the location of the radiation source, for the computer this is a very simple model. The difficulty is to ensure the accuracy of the collected data, on the cosmic scale, any small error may make a huge difference to the results, now I will explain the data collection requirements, the data collection observatory must be connected to the CT global atomic clock timing center, must provide the absolute position of the observatory (coordinates, altitude, accuracy to within meters)."
Soon after the meeting, scientists from around the world began gathering data.
Pale Blue Kingdom:
"There are five eligible observatories across the country, in addition to one in the city's astronomy Institute, there are four, but they are thousands of miles away, and the communication between the observatories is basically ordinary civilian networks, until the restoration is not known when." Assistant reports to Dr. Stan Young
Dr. Stan Young was aware of the problem and responded: "Immediately submit a request to the National Command Center and deploy the military hotline to contact other observatories to obtain data."
18:20 Ruth took the application document into the command center conference room, which is still busy, Noah King signed it without hesitation, and then passed it to Shi Shan "This is for you to do"
Shi Shan signed the document immediately after reading it, and asked the assistant next to him to coordinate and deal with it as soon as possible.
...
18:46 Madu Mountain Observatory data first arrived at the astronomy Institute, then more than 20 minutes Riawi district, Bass Mountain... When data from other observatories arrive at the astronomy Institute,
Dr. Stan Young and Dr. Yadan Kresse of the Laboratory of the Provisional Investigation Team at the Lanhai Astronomical Institute were the first to submit data from the two countries.
Short video conference:
Dr. Stan Young: You guys, now that we've got the first data, we're ready to run it, and now we have two computers that can do the analysis of both bands at the same time, and you guys, Kresse, do the analysis of the spectrum in the 10 centimeter to 10 meter band, and we're going to do the calculation in the visible band...
The reason why the two bands are chosen is because the atmosphere interferes less with the two bands, the meter band spreads farther in the universe, in fact, the electromagnetic wave intensity directly affects the ground, and the data of each band can be used, so another reason is that the staff usually operate more and more familiar with the two bands.
After the assignment, Dr. Stan Young went on to guide the data analysis: "The first group analyzed the data, de-noised it, smoothed it, and isolated the 435 nanowave data, with precise location, distance, and time information at the lowest point, with no rounding allowed."
This is basically basic processing, and for the staff of the Astronomical Institute, it's basically their daily work, and it takes a few minutes for the data to be input into the computer, and a few minutes for the results to be sent to Dr. Stan Young.
Two groups built the operational model.
Dr. Stan Young looked at the data in his hand, a line chart on the top half of the paper, the horizontal coordinate is the time, the total duration is about 3 minutes, the vertical coordinate is the energy value, you can see that the ray energy is skyrocketing at 2 minutes and 11 seconds (normal radiation value is about 90-100), rising to 120uW/cm2, and then floating between 120-130. The sharp rise of about 3 minutes and 5 seconds exceeded the upper limit of the detector. Dr. Stan Young circled the peak value data of a line chart at 2 minutes and 52 seconds with a pen. The higher the energy value here is, the more 133.74uW/cm2, the reason for choosing this place is that the value changes significantly here, and the energy value rises and falls sharply, so the selection time will be more accurate. The bottom half is dense with numbers, a closer look is the detailed time coordinates of each point and other parameters.
The assistant immediately understood that 2 minutes 52 seconds was only the first half of the simplified time, and this time was of course not acceptable for calculation, as the distance between the observatories was as few as hundreds of kilometres and as many as thousands of kilometres, so the difference in time could be seen with at least 0.01 seconds accuracy, and then the accurate time data could be transmitted to the calculation team.
The second group started to work, first of all, Issa position backtracking correction, Issa orbit speed is 25.7 km/s, at this time, it has been nearly 9 hours since the event occurred, if not corrected, the positioning gap of radiation source may be very large. The current nine sets of data provided by Azurai and Geodo were able to determine the position of Issa at 10:09 a.m. by correcting the time and position of the observatory.
Data from other countries were also received during the period.
The next step is to build a mathematical model to simulate the establishment of each observatory.
Dr. Stan Young begins directing the staff:
First, select the first three observatories to observe the data to establish a reference coordinate plane, the ball and the plane intersect first to form a point, and then become a gradually larger circle, so the earlier the time indicates that the closer to the center of the circle.
On the display screen of the laboratory, the reference coordinate plane established by the three observatories of Yawei Observatory, Lanhai Observatory and Madushan Observatory is spread to the full screen, and is horizontal in front of the Issa planet model.
All other observatories are translated vertically into the coordinate plane, and the time correction is made according to the translation distance.
This results in a time-dependent coordinate plane with 30 points converging on it, each point representing each observatory.
The detailed time data at the peak X-ray energy of 133.74uW/cm2 of observatories in various countries were introduced.
The isochron and the center of the circle are calculated, the data and formulas are rolled on the screen, and the dotted lines are constantly changing between the various observation points, which are similar to the auxiliary lines, but only two or three seconds are over, and then a circle is formed at each of the original points, and the center position is marked within the three points where the plane is established at the earliest.
Isochronous circle: The expansion of the optical sphere intersects a plane, will form a circle on the plane, there is a distance between the observatory, will form a time difference, the picture is not continuous, just like the camera camera and video function, so on the coordinates will form a circle of lines, these lines are concentric circles, the radiation source to any point on any coil is the same time, This is why it is called an isochronous circle.
In the mathematical model, this is a very simple problem: given that there are 30 coordinates of points on the plane, these 30 points are on n concentric circles, now we need to confirm how many concentric circles there are by the above known conditions, and then determine the concentric circle coordinates. The center coordinates can be obtained easily by analytic geometry. This is a matter of seconds for a computer.
Calculate and model the sphere of radiant light: The vertical velocity of the optical sphere in the center plane is the speed of light, which is a constant value. Therefore, it is only necessary to take the difference between the time of the Owea observation station and the time of the Atta Mountain Observatory that observed the data last, which is the time of the entire radiation light ball. Therefore, it is only necessary to stretch the concentric circles from the Owea region point to the Atta Mountain point at the speed of light to form a curved surface. This results in a partial arc of the sphere of the source light.
The position of the center of a circle can be determined by a curved surface in the same way that the computer can do this very quickly by analytical geometry, just as we can determine the position of the center of a circle by an arc in the same way that we can determine the position of the center of a circle in the same way that we can determine the position of the center of a circle by an arc in the same way that the rolling dashed line of data can be completed by the computer in two or three seconds.
Dr. Stan Young now looks at the screen, at the data that finally shows up
r: 207197206278.8816m
t: 691.1354864s
Dr. Stan Young showed a blank stare, seemed to be silently counting the numerical conversion units in his heart, after a look of surprise, even not sure, and then shouted: "Everyone now check the data, whether the input is wrong," a bad hunch gradually poured into his heart.
207 million kilometers per 11 minutes and 31 seconds is all too familiar to scientists
He raised his voice and shouted, "Hurry up!"
There was a moment of silence in the laboratory, and everyone lifted their spirits to re-check the data.
The doctor instructed his assistant to prepare for the meeting.
As the various staff reported the data correctly.
The recalculation results are displayed again on the output screen.
r: 207197206278.8816m
t: 691.1354864s
At this time, the doctor's face also became serious and afraid, and many people understood what this result meant, but the laboratory remained quiet and did not dare to speak.
The assistant then came over, holding the printed document and quietly telling the doctor that the meeting had been connected.
In the lab's cubicle office, Sudmons and Adam Kress are already waiting in the video, and Adam Kress quips, "Old brother, you're a little slow."
Stan Young: "You can still laugh at this"
Adam Kress: "Ah, that's a real headache"
Sudmons: "Don't joke about it, have you calculated the result?"
At this point, scientists from other countries also entered the video conference,
Stan Young said with a stern face, "Mr. Speaker, the results are in, but for now, only Adam Kress and I can report to you. Please cut off communications from other countries."
Sudmons: "Dr. Stan Young, what did you say? This is not in accordance with the resolution of the conference."
When scientists in other countries heard this, they caused riots,
"Indeed this is contrary to the resolution of the conference..."
"You have no right to do this..."
"We provided the data..."
"It is our right to share the results..."
Stan Young: "You have the right to share the consequences, but not the ability to live with them"
Adam KRESS: "Mr. President, the first resolution of the previous conference was to maintain order among nations, and Dr. Stan Young's proposal is in line with that resolution. Please do it."
Sudmons asked his assistant to shut down the video feeds of scientists from the other five countries as they shouted at each other.
Stan Young: "201.7 million kilometers, 11 minutes and 31 seconds. Kress, what are your results?"
Adam Kress: "Yes, yes"
Stan Young: "The source of the radiation was 207 million kilometers away at 11 minutes and 31 seconds. That's the result."
Sudmons was confused: "What? That's the result, two numbers, and why make it so mysterious?"
Stan Young: "Mr. President, the average person may not realize what this means, but scientists and even moderately knowledgeable students will immediately understand what this means. 2.07 billion kilometers, that's the distance from our Issa to Sunli, 11 minutes and 31 seconds, and that's how long it took the light from Sunli to reach Issa."
Sudmons: "So the electromagnetic wind burst came from Sunli?"
Stan Young: "Yes"
Sudmons: "Is this just a stellar activity on Sunli?"
Stan Young: "It's not that simple. More observations are needed to figure out what's going on at Sunli, but another emergency meeting is necessary right now."
"Indeed, this data is very unusual for scientists, perhaps the real crisis has not yet begun, and now it is necessary to hold another emergency meeting, requiring leaders to make decisions."
Sudmons wanted to keep asking questions but Adam Kress insisted on a meeting.
Sudmons saw the two serious expressions, also not good to continue to ask, anyway, a meeting will always make it clear.