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Table: splus_dr4.splusid
(The bold columns are indexed columns)
| Column Name | Description | Datatype |
|---|---|---|
| class_star | S/G classifier output (1: star; 0: non-star) | DOUBLE |
| dec | Declination (J2000) | DOUBLE |
| elat | Ecliptic latitude | DOUBLE |
| elon | Ecliptic longitude | DOUBLE |
| field | Identifies the specific field within the S-PLUS survey where the detection of the object was made | VARCHAR |
| flag | Indicates the uniqueness of the detection. A flag of 0 denotes a good detection with no duplicates, while flag of 1 signifies a duplicate with a superior detection (based on SNR) available | BIGINT |
| glat | Galactic latitude | DOUBLE |
| glon | Galactic longitude | DOUBLE |
| htm9 | HTM index (order 9 => ~10 arcmin size) | INTEGER |
| id | Object ID | VARCHAR |
| max_s2n | The highest signal-to-noise ratio associated with this object, used to identify the most reliable detection and to assign the unique identifier in cases of duplicate observations | DOUBLE |
| nest4096 | HEALPIX index (Nside 4096, Ring scheme => ~52 arcsec size) | INTEGER |
| origin_file | Specifies the original catalog file within the S-PLUS system where this detection record is located. This may be disregarded in contexts where file origin is unnecessary | VARCHAR |
| ra | Right ascension (J2000) | DOUBLE |
| random_id | Random ID in the range 0.0 => 100.0 | REAL |
| ring256 | HEALPIX index (Nside 256, Ring scheme => ~14 arcmin size) | INTEGER |
| s2n | The signal-to-noise ratio (SNR) of the detection for this object, indicating the quality of the observed signal relative to the noise | DOUBLE |
| unique_id | A unique identifier for the object, linking all detections of the same object across various fields or data releases | VARCHAR |
