The chart presented above illustrates the Radio Frequency Interference (RFI) profile obtained during an observational survey using Orbiton’s state-of-the-art, globally accessible radio telescope. This data is pivotal in understanding the interference landscape within the observed frequency range and provides a foundation for interpreting the pristine quality of astronomical observations conducted at Orbiton.

1. Data Overview and Signal Characteristics

The x-axis represents the frequency spectrum between 1000 MHz and 2000 MHz, with the signal amplitude depicted on the y-axis in decibels (dB). The amplitude is indicative of the strength of detected signals in this frequency band. A key feature of this plot is the baseline noise level and the identification of spikes, which are critical in assessing the overall environment of electromagnetic interference that could affect the telescope’s detection capabilities.

2. Dominant RFI Sources

A conspicuous peak occurs at approximately 1200 MHz, significantly surpassing the baseline noise level. This peak stands out as a dominant interference source, indicating the presence of a high-power, continuous signal. Such interference could stem from high-frequency communication systems, radar systems, or even satellite downlinks. This observation is of particular interest, as it marks a potential RFI contaminant that could affect the integrity of data collection in this frequency range.

Additionally, the presence of smaller, yet notable spikes scattered throughout the frequency band indicates that RFI sources may not be limited to a single dominant signal but could also include various sporadic and weaker emissions. This highlights the complexity of the RFI environment and the need for ongoing analysis to ensure the quality of measurements.

3. Statistical Noise Level Analysis

The baseline noise level across the frequency range predominantly hovers around -16 dB, with minimal fluctuations. These stable measurements suggest that the telescope’s receivers are operating within a well-characterized noise floor, providing a high degree of confidence in the integrity of the captured data. The occasional fluctuations around this baseline could be attributed to natural noise or weak, intermittent terrestrial transmissions.

4. Astronomical Observation Impact

The implications of this RFI data are far-reaching in the context of radio astronomy. The prominent interference observed around 1200 MHz represents a significant challenge, particularly if this frequency range overlaps with key astronomical signals. The ability to identify and characterize such interference is essential for ensuring that Orbiton’s data collection remains free from contamination, preserving the accuracy and precision of the radio telescope’s observations.

In addition, the overall low level of background noise and the identification of isolated interference peaks in the range from 1000 MHz to 2000 MHz further demonstrate Orbiton’s remarkable capacity to measure and analyze signal environments at a granular level, distinguishing weak astronomical signals from background noise with exceptional clarity.