wfi_img_photom-1.0.0

WFI Imaging Photometric Flux Conversion Data Model

Outline

• Schema Definitions
• Original Schema

Schema Definitions

This type is an object with the following properties:

• meta

  object

  Required

  This node must validate against all of the following:

  • ref_common-1.0.0

  • This type is an object with the following properties:

    • reftype

      string

      No length restriction

      Only the following values are valid for this node:

      • PHOTOM

• phot_table

  object

  Required

  Table containing photometric flux conversion factors to physical units of MJy / steradian.

  object

Original Schema

%YAML 1.1
---
$schema: asdf://stsci.edu/datamodels/roman/schemas/rad_schema-1.0.0
id: asdf://stsci.edu/datamodels/roman/schemas/reference_files/wfi_img_photom-1.0.0

title: WFI Imaging Photometric Flux Conversion Data Model

datamodel_name: WfiImgPhotomRefModel

type: object
properties:
  meta:
    allOf:
      - $ref: ref_common-1.0.0
      - type: object
        properties:
          reftype:
            type: string
            enum: [PHOTOM]
  phot_table:
    title: Photometric Flux Conversion Factors Table
    description: |
      Table containing photometric flux conversion factors to physical units of
      MJy / steradian.
    type: object
    patternProperties:
      "^(F062|F087|F106|F129|F146|F158|F184|F213|GRISM|PRISM|DARK)$":
        type: object
        properties:
          photmjsr:
            title: Surface Brightness
            description: |
              Surface brightness, in MJy / steradian.
            anyOf:
              - tag: tag:stsci.edu:asdf/unit/quantity-1.*
                properties:
                  value:
                    type: number
                  unit:
                    tag: tag:stsci.edu:asdf/unit/unit-1.*
                    enum: [MJy.sr**-1]
              - type: "null"
          uncertainty:
            title: Surface Brightness Uncertainty
            description: |
              Uncertainty of surface brightness, in MJy / steradian.
            anyOf:
              - tag: tag:stsci.edu:asdf/unit/quantity-1.*
                properties:
                  value:
                    type: number
                  unit:
                    tag: tag:stsci.edu:asdf/unit/unit-1.*
                    enum: [MJy.sr**-1]
              - type: "null"
          pixelareasr:
            title: Pixel Area
            description: |
              The nominal pixel area, in steradian.
            anyOf:
              - tag: tag:stsci.edu:asdf/unit/quantity-1.*
                properties:
                  value:
                    type: number
                  unit:
                    tag: tag:stsci.edu:asdf/unit/unit-1.*
                    enum: [sr]
              - type: "null"
        required: [photmjsr, uncertainty, pixelareasr]
    additionalProperties: false
required: [meta, phot_table]
flowStyle: block
propertyOrder: [meta, phot_table]
...