CCD Performance Monitoring
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Cal Source Monitoring
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| Using information from the Fe55 calibration source regions, we track
the gain, spectral resolution, hot pixels, and CTI indicators. SCI-off and
SCI-on data are monitored separately. These data have not processed by the
calibration software.
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Monthly Cal Source Spectra
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| Spectra of integrated monthly Fe55 cal source data, by sensor and SCI
setting.
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Instrument Health Monitoring
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Instrument HK Monitoring
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| Tracking of the CCD temperature, baseplate temperature, and TEC
voltage.
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CCD Temperature Anomalies
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| Summary of anomalous temperature excursions for each detector.
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Contamination Monitoring
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Point Source Monitoring
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| Tracking the on-axis OBF contamination with regular observations of
soft point sources (primarily E0102).
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Bright Earth Monitoring
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| Tracking the spatial dependence of the OBF contamination with monthly
integrated observations of the sun-lit Earth, which emits field-filling O
and N emission lines.
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