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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 27.144818232922688 and 35.280368752996274

 deg

The latitude coordinate

RA An interval (space-separated pair of numbers), where the limits have to be between 349.78597166254133 and 357.58185513140353

 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: 357.5818551314 35.2240928291 357.1832706328 27.1448182329 350.0283392803 27.190107739 349.7859716625 35.280368753

 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: 353.6367101599 31.262361569 5.155098741

 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 22496

 

Pixel coordinate along axis 1

PIXEL_2 An interval (space-separated pair of numbers), where the limits have to be between 1 and 28627

 

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.