ska-sdp-configure

SDP configure 0.4

Example

{
    "scan_type": "science"
}

Configures an SDP subarray for a number of scans of a certain previously-assigned type. See resource assignment.

https://schema.skao.int/ska-sdp-configure/0.4
type	object
properties
interface	type	string
	default	null
transaction_id	type	string
	pattern	^txn\-[a-z0-9]+\-[0-9]{8}\-[a-z0-9]+$
	default	null
scan_type	type	string
new_scan_types	type	array
	default	null
	items	type	object
		properties
		scan_type_id	const	(any scan type)
		derive_from	type	string
		beams	type	object
		additionalProperties	False
additionalProperties	False

SDP configure 0.3

Example

{
    "scan_type": "science"
}

Example with new scan types

{
    "new_scan_types": [{
        "scan_type_id": "new_calibration",
        "channels": [{
            "count": 372,
            "start": 0,
            "stride": 2,
            "freq_min": 350000000.0,
            "freq_max": 358000000.0,
            "link_map": [
                [0, 0],
                [200, 1]
            ]
        }]
    }],
    "scan_type": "new_calibration"
}

Configures an SDP subarray for a number of scans of a certain previously-assigned type. See resource assignment.

https://schema.skao.int/ska-sdp-configure/0.3
type	object
properties
interface	type	string
	default	null
transaction_id	type	string
	pattern	^txn\-[a-z0-9]+\-[0-9]{8}\-[a-z0-9]+$
	default	null
scan_type	type	string
new_scan_types	type	array
	default	null
	items	A scan configuration for SDP. Once AssignResources has been performed successfully, subsequent Configure commands can select from these scan types in order to coordinate SDP with other sub-systems participating in the observation - for instance to switch between targets, or perform special calibration scans.
		Scan type 0.3
additionalProperties	False

Scan type 0.3

A scan configuration for SDP. Once AssignResources has been performed successfully, subsequent Configure commands can select from these scan types in order to coordinate SDP with other sub-systems participating in the observation - for instance to switch between targets, or perform special calibration scans.

type	object
properties
scan_type_id	const	(any scan type)
reference_frame	Specification of the reference frame or system for a set of pointing coordinates (see ADR-49)
	default	null
	allOf	type	string
		const	ICRS
ra	Right Ascension in degrees (see ADR-49)
	type	string
	default	null
dec	Declination in degrees (see ADR-49)
	type	string
	default	null
channels	type	array
	default	null
	items	Informs SDP ingest about the expected channel configuration, especially which frequencies are expected to be mapped to which channel ID. Note that channel IDs are not guaranteed to be continuous, so this might involve gaps and/or strides.
		Scan channels 0.3
additionalProperties	False

Scan channels 0.3

Informs SDP ingest about the expected channel configuration, especially which frequencies are expected to be mapped to which channel ID. Note that channel IDs are not guaranteed to be continuous, so this might involve gaps and/or strides.

type	object
properties
count	Number of channels
	type	integer
start	First channel ID
	type	integer
stride	Distance between subsequent channel IDs
	type	integer
	default	null
freq_min	Lower bound of first channel
	type	number
freq_max	Upper bound of last channel
	type	number
link_map	Channel map that specifies which network link is going to get used to send channels to SDP. Intended to allow SDP to optimise network and receive node configuration.
	type	array
	default	null
	items
additionalProperties	False

SDP configure 0.2

Example

{
    "scan_type": "science"
}

Example with new scan types

{
    "new_scan_types": [{
        "id": "new_calibration",
        "channels": [{
            "count": 372,
            "start": 0,
            "stride": 2,
            "freq_min": 350000000.0,
            "freq_max": 358000000.0,
            "link_map": [
                [0, 0],
                [200, 1]
            ]
        }]
    }],
    "scan_type": "new_calibration"
}

https://schema.skao.int/ska-sdp-configure/0.2
type	object
properties
interface	type	string
scan_type	type	string
new_scan_types	type	array
	items	Scan type 0.2
additionalProperties	False

Scan type 0.2

type	object
properties
id	const	(any scan type)
coordinate_system	const	ICRS
ra	type	string
dec	type	string
channels	type	array
	items	Informs SDP ingest about the expected channel configuration, especially which frequencies are expected to be mapped to which channel ID. Note that channel IDs are not guaranteed to be continuous, so this might involve gaps and/or strides.
		Scan channels 0.2
additionalProperties	False

Scan channels 0.2

Informs SDP ingest about the expected channel configuration, especially which frequencies are expected to be mapped to which channel ID. Note that channel IDs are not guaranteed to be continuous, so this might involve gaps and/or strides.

type	object
properties
count	Number of channels
	type	integer
start	First channel ID
	type	integer
stride	Distance between subsequent channel IDs
	type	integer
	default	null
freq_min	Lower bound of first channel
	type	number
freq_max	Upper bound of last channel
	type	number
link_map	Channel map that specifies which network link is going to get used to send channels to SDP. Intended to allow SDP to optimise network and receive node configuration.
	type	array
	default	null
	items
additionalProperties	False

SDP configure 0.1

https://schema.skao.int/ska-sdp-configure/0.1
type	object
properties
interface	type	string
scan_type	type	string
new_scan_types	type	array
	items	Scan type 0.1
additionalProperties	False

Scan type 0.1

type	object
properties
id	const	(any scan type)
coordinate_system	const	ICRS
ra	type	string
dec	type	string
channels	type	array
	items	Informs SDP ingest about the expected channel configuration, especially which frequencies are expected to be mapped to which channel ID. Note that channel IDs are not guaranteed to be continuous, so this might involve gaps and/or strides.
		Scan channels 0.1
additionalProperties	False

Scan channels 0.1

Informs SDP ingest about the expected channel configuration, especially which frequencies are expected to be mapped to which channel ID. Note that channel IDs are not guaranteed to be continuous, so this might involve gaps and/or strides.

type	object
properties
count	Number of channels
	type	integer
start	First channel ID
	type	integer
stride	Distance between subsequent channel IDs
	type	integer
	default	null
freq_min	Lower bound of first channel
	type	number
freq_max	Upper bound of last channel
	type	number
link_map	Channel map that specifies which network link is going to get used to send channels to SDP. Intended to allow SDP to optimise network and receive node configuration.
	type	array
	default	null
	items
additionalProperties	False

SDP configure 0.0

https://schema.skao.int/ska-sdp-configure/0.0
type	object
properties
interface	type	string
scan_type	type	string
new_scan_types	type	array
	items	Scan type 0.0
additionalProperties	False

Scan type 0.0

type	object
properties
id	const	(any scan type)
coordinate_system	const	ICRS
ra	type	string
dec	type	string
channels	type	array
	items	Informs SDP ingest about the expected channel configuration, especially which frequencies are expected to be mapped to which channel ID. Note that channel IDs are not guaranteed to be continuous, so this might involve gaps and/or strides.
		Scan channels 0.0
additionalProperties	False

Scan channels 0.0

Informs SDP ingest about the expected channel configuration, especially which frequencies are expected to be mapped to which channel ID. Note that channel IDs are not guaranteed to be continuous, so this might involve gaps and/or strides.

type	object
properties
count	Number of channels
	type	integer
start	First channel ID
	type	integer
stride	Distance between subsequent channel IDs
	type	integer
	default	null
freq_min	Lower bound of first channel
	type	number
freq_max	Upper bound of last channel
	type	number
link_map	Channel map that specifies which network link is going to get used to send channels to SDP. Intended to allow SDP to optimise network and receive node configuration.
	type	array
	default	null
	items
additionalProperties	False