Table A.1

List of acronyms used in this paper.

Acronym Description

2MASS Two-Micron All Sky Survey
AAVSO American Association of Variable Star Observers
APASS AAVSO Photometric All-Sky Survey
BP Blue Photometer
CCD Charge-Coupled Device
CTI Charge Transfer Inefficiency
DPAC Data Processing and Analysis Consortium
ICRF International Celestial Reference Frame
IGSL Initial Gaia Source List
OBMT On Board Mission Timeline
PSF Point Spread Function
RP Red Photometer
RVS Radial Velocity Spectrometer
TCB Barycentric Coordinate Time
TDI Time-Delayed Integration (CCD)
TGAS Tycho-Gaia Astrometric Solution

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