enregistrement
NGC / IC / Messier Catalog
Modèle de données
Cliquez pour déplier Cliquez pour replier
Schéma JSON
L'objet JSON ci dessous est une description standardisée du modèle de votre jeu de données. Pour en savoir plus sur JSON schema.
{
- "title":"ngc-ic-messier-catalog",
- "type":"object",
- "oneOf":,[
- {
- "$ref":"#/definitions/ngc-ic-messier-catalog"
}
] - "definitions":{
- "ngc-ic-messier-catalog":,{
- "properties":{
- "records":{
- "type":"array",
- "items":{
- "$ref":"#/definitions/ngc-ic-messier-catalog_records"
}
}
} - "records":
} - "properties":
- "ngc-ic-messier-catalog_records":{
- "properties":{
- "fields":{
- "type":"object",
- "properties":{
- "catalog":,{
- "type":"string",
- "title":"IC - NGC",
- "description":""
} - "name":,{
- "type":"string",
- "title":"Name",
- "description":""ICX" (Index Catalogue) or "NGCX" (New General Catalog) Reference"
} - "m":,{
- "type":"string",
- "title":"Messier",
- "description":"("MX") cross reference Messier number "
} - "ngc":,{
- "type":"string",
- "title":"NGC",
- "description":"("NGC X") Other NGC identification, if the object is listed twice in the catalog "
} - "ic":,{
- "type":"string",
- "title":"IC",
- "description":"cross reference IC number, if the object is also listed with that identification"
} - "type":,{
- "type":"string",
- "title":"Object Type abrev.",
- "description":""
} - "object_definition":,{
- "type":"string",
- "title":"Object type",
- "description":""
} - "ra":,{
- "type":"string",
- "title":"ra",
- "description":"Right Ascension in J2000 Epoch (HH:MM:SS.SS)"
} - "dec":,{
- "type":"string",
- "title":"dec",
- "description":"Dec: Declination in J2000 Epoch (+/-DD:MM:SS.SS)"
} - "const":,{
- "type":"string",
- "title":"Constellation",
- "description":"Constellation where the object is located"
} - "majax":,{
- "type":"number",
- "title":"Major axis",
- "description":"Major axis, expressed in arcmin"
} - "minax":,{
- "type":"number",
- "title":"Minor axis",
- "description":"Minor axis, expressed in arcmin"
} - "posang":,{
- "type":"integer",
- "title":"Position angle",
- "description":"Major axis position angle (North Eastwards)"
} - "b_mag":,{
- "type":"number",
- "title":"b_mag",
- "description":"Apparent total magnitude in B filter"
} - "v_mag":,{
- "type":"number",
- "title":"v_mag",
- "description":"Apparent total magnitude in V filter"
} - "j_mag":,{
- "type":"number",
- "title":"j_mag",
- "description":"Apparent total magnitude in J filter"
} - "h_mag":,{
- "type":"number",
- "title":"h_mag",
- "description":"Apparent total magnitude in H filter"
} - "k_mag":,{
- "type":"number",
- "title":"k_mag",
- "description":"Apparent total magnitude in K filter"
} - "surfbr":,{
- "type":"number",
- "title":"Surface Brigthness",
- "description":"Mean surface brigthness within 25 mag isophot (B-band), expressed in mag/arcsec2"
} - "hubble":,{
- "type":"string",
- "title":"Hubble (only Galaxies)",
- "description":"Morphological type (for galaxies)"
} - "cstar_u_mag":,{
- "type":"number",
- "title":"Cstar U-Mag (only Planetary Nebulae)",
- "description":"Apparent magnitude of central star in U filter"
} - "cstar_b_mag":,{
- "type":"number",
- "title":"Cstar B-Mag (only Planetary Nebulae)",
- "description":"Apparent magnitude of central star in B filter"
} - "cstar_v_mag":,{
- "type":"number",
- "title":"Cstar V-Mag (only Planetary Nebulae)",
- "description":"Apparent magnitude of central star in V filter"
} - "cstar_names":,{
- "type":"number",
- "title":"Cstar Names (only Planetary Nebulae)",
- "description":"Central star identifications"
} - "identifiers":,{
- "type":"string",
- "title":"identifiers",
- "description":"cross reference with other catalogs"
} - "common_names":,{
- "type":"string",
- "title":"common_names",
- "description":"Common names of the object if any"
} - "ned_notes":,{
- "type":"string",
- "title":"ned_notes",
- "description":"notes about object exported from NED"
} - "openngc_notes":,{
- "type":"string",
- "title":"openngc_notes",
- "description":"notes about the object data from OpenNGC catalog"
} - "image":{
- "type":"string",
- "title":"Image",
- "description":""
}
} - "catalog":
}
} - "fields":
} - "properties":
} - "ngc-ic-messier-catalog":
}