Information on Service 'FAST Pulsar Data Query Test'

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Further access options are discussed below

The data could only be used with the permission of Dr. Na Wang (na.wang@xao.ac.cn), please send her an email for your request.

For a list of all services and tables belonging to this service's resource, see Information on resource 'FAST Pulsar Data Query Test'

Overview

You can access this service using:

This service is published as follows:

local means it is listed on our front page, ivo_managed means it has a record in the VO registry.

Input Fields

The following fields are available to provide input to the service (with some renderers, some of these fields may be unavailable):

NameTable Head DescriptionUnitUCD
accref Product key Access key for the data N/A meta.ref.url
backend Backend ID Backend ID N/A N/A
beconfig Backend Configuration File Name Backend Configuration File Name N/A N/A
date_obs Date_obs Observation date d time.obs
DEC Delta (ICRS) Declination (ICRS decimal) deg pos.eq.dec
frontend Receiver ID Receiver ID N/A N/A
hscs_pos Position/Name Coordinates (as h m s, d m s or decimal degrees), or SIMBAD-resolvable object N/A N/A
hscs_sr Search radius Search radius in arcminutes N/A N/A
maxrec Match limit Maximum number of records returned. Pass 0 to retrieve service parameters. N/A N/A
object Target Object Object observed N/A meta.id;src
object_zhl Target Object Object observed N/A meta.id;src
obs_mode Observation Mode Observation Mode N/A N/A
obsbw Observation Bandwidth Observation Bandwidth MHz instr.bandwidth
observer Observer Observer Name N/A obs.observer
obsfreq Observation Frequency Observation Frequency MHz em.bin
obsnchan #Channels Number of Frequency Channels N/A N/A
projid Project Name Project Name N/A meta.id
RA Alpha (ICRS) Right Ascension (ICRS decimal) deg pos.eq.ra
responseformat Output Format File format requested for output. N/A meta.code.mime
SR Search Radius Search radius deg N/A
verb Verbosity Exhaustiveness of column selection. VERB=1 only returns the most important columns, VERB=2 selects the columns deemed useful to the average user, VERB=3 returns a table with all available columns. N/A N/A

Default Output Fields

The following fields are contained in the output by default. More fields may be available for selection; these would be given below in the VOTable output fields.

NameTable Head DescriptionUnitUCD
accref Product key Access key for the data N/A meta.ref.url
accsize File size Size of the data in bytes byte VOX:Image_FileSize
backend Backend ID Backend ID N/A N/A
date_obs Date_obs Observation date d time.obs
dec Dec Area center Declination ICRS deg pos.eq.dec;meta.main
object Target Object Object observed N/A meta.id;src
obs_mode Observation Mode Observation Mode N/A N/A
obsfreq Observation Frequency Observation Frequency MHz em.bin
obsnchan #Channels Number of Frequency Channels N/A N/A
obsURL Download Link to retrieve data N/A N/A
ra RA Area center RA ICRS deg pos.eq.ra;meta.main

VOTable Output Fields

The following fields are available in VOTable output. The verbosity level is a number intended to represent the relative importance of the field on a scale of 1 to 30. The services take a VERB argument. A field is included in the output if their verbosity level is less or equal VERB*10.

NameTable Head DescriptionUnitUCD Verb. Level
accref Product key Access key for the data N/A meta.ref.url 1
accsize File size Size of the data in bytes byte VOX:Image_FileSize 11
mime Type MIME type of the file served N/A meta.code.mime 20
id Obs. Id Artificial identifier of the observation N/A meta.id;meta.main 20
ra RA Area center RA ICRS deg pos.eq.ra;meta.main 20
dec Dec Area center Declination ICRS deg pos.eq.dec;meta.main 20
date_obs Date_obs Observation date d time.obs 20
object Target Object Object observed N/A meta.id;src 20
object_zhl Target Object Object observed N/A meta.id;src 20
observer Observer Observer Name N/A obs.observer 20
projid Project Name Project Name N/A meta.id 20
frontend Receiver ID Receiver ID N/A N/A 20
backend Backend ID Backend ID N/A N/A 20
beconfig Backend Configuration File Name Backend Configuration File Name N/A N/A 20
obs_mode Observation Mode Observation Mode N/A N/A 20
obsfreq Observation Frequency Observation Frequency MHz em.bin 20
obsbw Observation Bandwidth Observation Bandwidth MHz instr.bandwidth 20
obsnchan #Channels Number of Frequency Channels N/A N/A 20
owner Owner Owner of the data N/A N/A 25
embargo Embargo ends Date the data will become/became public yr N/A 25

The files were owned by FAST. And all data are not in the public domain.

Citation Info

VOResource XML (that's something exclusively for VO nerds)