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HDAP Datalink

This service lets you access cutouts from HDAP plates and retrieve scaled versions.

DEC An interval (space-separated pair of numbers), where the limits have to be between 27.26141509699474 and 35.396411777508845

 deg

The latitude coordinate

RA An interval (space-separated pair of numbers), where the limits have to be between 79.2593180620731 and 86.92869536024894

 deg

The longitude coordinate

SCALE A value between 2 and 32

 

Factor to scale the image down before transporting (this does not currently take into account cutout parameters).

POS

 

Region to (approximately) cut out, as Circle, Region, or Polygon

POLYGON A shape on the sky (space-separated numbers in degrees). Maximum extent: 86.9286953602 35.2881027504 86.4389899651 27.261415097 79.3211234002 27.3848731143 79.2593180621 35.3964117775

 deg

A polygon (as a flattened array of ra, dec pairs) that should be covered by the cutout.

CIRCLE A shape on the sky (space-separated numbers in degrees). Maximum extent: 82.9760996863 31.4064349117 5.1287831388

 deg

A circle (as a flattened array of ra, dec, radius) that should be covered by the cutout.

PIXEL_1 An interval (space-separated pair of numbers), where the limits have to be between 1 and 22363

 

Pixel coordinate along axis 1

PIXEL_2 An interval (space-separated pair of numbers), where the limits have to be between 1 and 28552

 

Pixel coordinate along axis 2

KIND Select zero, one, or possibly more options

 

Set to HEADER to retrieve just the primary header, leave empty for data.