Read a subset of a larger FITS image, centered on coordinates given by some catalog of sources.
Parameters
| Name | Type | Description |
|---|---|---|
| BlockName | string | Name of the data block to contain header data. |
| VariableName | string | Update |
| FitsName | string | Filename of FITS image that contains desired sources. |
| XPixels | int | The number of pixels in the x direction of each output postage image. |
| YPixels | int | The number of pixels in the y direction of each output postage image. |
| Verbose | keyword | Output messages to screen for debugging purposes. |
Inputs
| Name | Type | Description |
|---|---|---|
| SourceBlock/SourceVariable | int, double or array | Input variable. |
Outputs
| Name | Type | Description |
|---|---|---|
| DestinationBlock/DestinationVariable | int, double or array | Copy of the input variable. |