HEAO1 Databases
Select a database to search by clicking the 'Basic' or 'Adv' button. Help for each database may be obtained by clicking on the '?' button. Databases with associated products are indicated by +PRODUCTS.

Catalogue download: Click on VOT to download the entire catalogue as a VOTable. Other catalogue formats are available on request.

NameDescriptionSourcesSearch
VOTA1HEAO 1 A-1 X-Ray Source Catalog842BasicAdv?
VOTA1POINTHEAO 1 A1 Lightcurves63BasicAdv?
VOTA2LCPOINTHEAO 1 A2 Pointed Lightcurves246BasicAdv?
VOTA2LCSCANHEAO 1 A2 Scanned Lightcurves1626BasicAdv?
VOTA2LEDHEAO 1 A-2 LED Catalog114BasicAdv?
VOTA2PICHEAO 1 A-2 Piccinotti Catalog68BasicAdv?
VOTA2POINTHEAO 1 A2 Pointing Catalog479BasicAdv?
VOTA2RTRAWHEAO 1 A2 Raw Rates4036BasicAdv?
VOTA2SPECBACKHEAO 1 A2 Spectra Background1542BasicAdv?
VOTA2SPECTRAHEAO 1 A2 Spectra189BasicAdv?
VOTA3HEAO 1 A3 MC LASS Catalog654BasicAdv?
VOTA4HEAO 1 A4 X-ray72BasicAdv?
VOTA4SPECTRAHEAO 1 A4 Spectra59BasicAdv?