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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 20.35968928813436 and 28.55000160039913

 deg

The latitude coordinate

RA An interval (space-separated pair of numbers), where the limits have to be between 83.85569393284199 and 91.08911452361271

 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: 91.0891145236 28.4256685703 90.6960958798 20.3596892881 83.9097543451 20.4766777798 83.8556939328 28.5500016004

 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: 87.3835624511 24.493342843 5.1443233019

 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 22470

 

Pixel coordinate along axis 1

PIXEL_2 An interval (space-separated pair of numbers), where the limits have to be between 1 and 28567

 

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.