photometry-1.0.0
Photometry Information
Outline
Schema Definitions ¶
This type is an object with the following properties:
conversion_megajanskys
object Required The conversion from DN / s to MJy / steradian.
This node must validate against any of the following:
This type is an object with the following properties:
datatype
object This node has no type definition (unrestricted)unit
tag:stsci.edu:asdf/unit/unit-1.* Only the following values are valid for this node:
MJy.sr-1**
null
conversion_microjanskys
object Required The conversion from DN / s to uJy / steradian.
This node must validate against any of the following:
This type is an object with the following properties:
datatype
object This node has no type definition (unrestricted)unit
tag:stsci.edu:asdf/unit/unit-1.* Only the following values are valid for this node:
uJy.arcsec-2**
null
pixelarea_steradians
object Required The average pixel area in units of steradians.
This node must validate against any of the following:
This type is an object with the following properties:
datatype
object This node has no type definition (unrestricted)unit
tag:stsci.edu:asdf/unit/unit-1.* Only the following values are valid for this node:
sr
null
pixelarea_arcsecsq
object Required The average pixel area in units of square arcseconds.
This node must validate against any of the following:
This type is an object with the following properties:
datatype
object This node has no type definition (unrestricted)unit
tag:stsci.edu:asdf/unit/unit-1.* Only the following values are valid for this node:
arcsec**2
null
conversion_megajanskys_uncertainty
object Required The uncertainty in the flux density conversion from DN to MJy /steradians in units of MJy / steradians.
This node must validate against any of the following:
This type is an object with the following properties:
datatype
object This node has no type definition (unrestricted)unit
tag:stsci.edu:asdf/unit/unit-1.* Only the following values are valid for this node:
MJy.sr-1**
null
conversion_microjanskys_uncertainty
object Required The uncertainty in the flux density conversion from DN / s to uJy /arcsec^2.
This node must validate against any of the following:
This type is an object with the following properties:
datatype
object This node has no type definition (unrestricted)unit
tag:stsci.edu:asdf/unit/unit-1.* Only the following values are valid for this node:
uJy.arcsec-2**
null
Original Schema ¶
%YAML 1.1
---
$schema: asdf://stsci.edu/datamodels/roman/schemas/rad_schema-1.0.0
id: asdf://stsci.edu/datamodels/roman/schemas/photometry-1.0.0
title: Photometry Information
type: object
properties:
conversion_megajanskys:
title: Flux Density Producing 1 count per second (MJy / steradian)
description: |
The conversion from DN / s to MJy / steradian.
anyOf:
- tag: tag:stsci.edu:asdf/unit/quantity-1.*
properties:
datatype:
enum: ["float64"]
unit:
tag: tag:stsci.edu:asdf/unit/unit-1.*
enum: ["MJy.sr**-1"]
- type: "null"
archive_catalog:
datatype: float
destination: [WFIExposure.conversion_megajanskys, WFIMosaic.conversion_megajanskys,
SourceCatalog.conversion_megajanskys]
conversion_microjanskys:
title: Flux Density Producing 1 count per second (uJy / arcsec2)
description: |
The conversion from DN / s to uJy / steradian.
anyOf:
- tag: tag:stsci.edu:asdf/unit/quantity-1.*
properties:
datatype:
enum: ["float64"]
unit:
tag: tag:stsci.edu:asdf/unit/unit-1.*
enum: ["uJy.arcsec**-2"]
- type: "null"
archive_catalog:
datatype: float
destination: [WFIExposure.conversion_microjanskys, WFIMosaic.conversion_microjanskys,
SourceCatalog.conversion_microjanskys]
pixelarea_steradians:
title: Nominal Pixel Area (steradians)
description: |
The average pixel area in units of steradians.
anyOf:
- tag: tag:stsci.edu:asdf/unit/quantity-1.*
properties:
datatype:
enum: ["float64"]
unit:
tag: tag:stsci.edu:asdf/unit/unit-1.*
enum: ["sr"]
- type: "null"
archive_catalog:
datatype: float
destination: [WFIExposure.pixelarea_steradians, WFIMosaic.pixelarea_steradians,
SourceCatalog.pixelarea_steradians]
pixelarea_arcsecsq:
title: Nominal Pixel Area (arcsec^2)
description: |
The average pixel area in units of square arcseconds.
anyOf:
- tag: tag:stsci.edu:asdf/unit/quantity-1.*
properties:
datatype:
enum: ["float64"]
unit:
tag: tag:stsci.edu:asdf/unit/unit-1.*
enum: ["arcsec**2"]
- type: "null"
archive_catalog:
datatype: float
destination: [WFIExposure.pixelarea_arcsecsq, WFIMosaic.pixelarea_arcsecsq,
SourceCatalog.pixelarea_arcsecsq]
conversion_megajanskys_uncertainty:
title: Uncertainty in Flux Density Conversion (from DN / s to MJy / steradians)
description: |
The uncertainty in the flux density conversion from DN to MJy /steradians
in units of MJy / steradians.
anyOf:
- tag: tag:stsci.edu:asdf/unit/quantity-1.*
properties:
datatype:
enum: ["float64"]
unit:
tag: tag:stsci.edu:asdf/unit/unit-1.*
enum: ["MJy.sr**-1"]
- type: "null"
archive_catalog:
datatype: float
destination: [WFIExposure.conversion_megajanskys_uncertainty, WFIMosaic.conversion_megajanskys_uncertainty,
SourceCatalog.conversion_megajanskys_uncertainty]
conversion_microjanskys_uncertainty:
title: Uncertainty in Flux Density Conversion (from DN / s to uJy / arcsec^2)
description: |
The uncertainty in the flux density conversion from DN / s to
uJy /arcsec^2.
anyOf:
- tag: tag:stsci.edu:asdf/unit/quantity-1.*
properties:
datatype:
enum: ["float64"]
unit:
tag: tag:stsci.edu:asdf/unit/unit-1.*
enum: ["uJy.arcsec**-2"]
- type: "null"
archive_catalog:
datatype: float
destination: [WFIExposure.conversion_microjanskys_uncertainty, WFIMosaic.conversion_microjanskys_uncertainty,
SourceCatalog.conversion_microjanskys_uncertainty]
propertyOrder: [conversion_microjanskys, conversion_megajanskys,
pixelarea_steradians, pixelarea_arcsecsq,
conversion_megajanskys_uncertainty, conversion_microjanskys_uncertainty]
flowStyle: block
required: [conversion_microjanskys, conversion_megajanskys,
pixelarea_steradians, pixelarea_arcsecsq,
conversion_megajanskys_uncertainty, conversion_microjanskys_uncertainty]
...