Global EUV/AR and FarSide EUV and GONG AR

Overview
This dataset comprises observations of active regions (ARs) on the Sun using the observations from [1] Extreme Ultraviolet (EUV) and [2] helioseismic Global Oscillation Network Group (GONG), from May 2010 to May 2016. The dataset provides a comparison of the far-side ARs from EUV at 304 Å and GONG helioseismic phase-shift data. This manual provides a structured approach to analyzing and interpreting the presented dataset, facilitating comprehensive studies of solar active regions.

Data products
I - Global AR based on the global EUV observations
(1) EUV/AR Binary Map [Global_EUV_AR_fits.zip]:
Each EUV/AR binary map was derived from the correspond EUV/304Å one, highlighting the detected ARs on both the near side (Earth-facing) and far side of the Sun.

(2) EUV/AR csv Table [Global_EUV_AR_csv.zip]:
The characteristics of the identified EUV/ARs were listed in a corresponding csv table. These characteristics includes the given AR number, latitude/longitude, area (in millions of hemisphere μH), EUV brightness, tilt angle, latitudinal/longitudinal extensions, and the side of observation.

II - AR based on the far-side GONG observations
(1) Far-side EUV AR binary Maps [FarSide_EUV.zip]:
Each FarSide EUV/AR binary map represent the active regions on the FarSide ONLY.

(2) Far-side phase-shift GONG dataset [FarSide_GONG.zip] :
This dataset includes:
- New noise-reduced averaged far-side GONG maps at times 00:00 UT and 12:00 UT,
- Corresponding FarSide GONG/AR binary map, highlighting the detected ARs on the far side of the Sun.
- GONG/AR csv Tables, including the characteristics of the identified GONG/ARs. These characteristics includes the given AR number, latitude/longitude, area (in millions of hemisphere μH), ConfusionValue, total, mean, and minimum phase-shift values.

(3) Visualization for the FarSide ARs [FarSide_PNG.zip]