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Query Long Baseline Pipeline

The Advanced Search modules allow you to specify coordinates and further parameters of the Observation or Pipeline products that you are looking for.
A search on Observations will return the setup of the telescope at the time of observing, but is unlikely to return any downloadable data. Typically, only pipeline products are archived and these can be directly searched for by selecting the Pipeline modules. If you choose Observations, you will anyhow have the chance to jump to the relative pipelines.

Observation Id
Process Identifier
Pipeline Run Date
From

To
Pointing
Object
resolve
Reference J2000 B1950
System SUN JUPITER

Units
rad deg hex
RA

DEC


Units
rad deg min sec
Radius

Project
Maximum Number of Rows

Description

The project to limit the query to, in case public data is queried. Can only be used when project "All public data" is set on the top.

Usage

Select one of the values.

Description

Process Identifier as given in MoM (MoM-ID)

Usage

Numeric identifier; either enter a single numeric value, a sequence like 1,2,3 or define a range like 1:3.

Description

Direction in Right Ascention and Declination with a search radius.

Usage

Either enter an object name and click resolve to resolve the object to coordinates. Or enter Right Ascension, Declination and a Radius. The coordinates can be given in three different units, the radius has four possible units, below are some examples :

UnitRADECRadius
rad3.2940.8760.017
deg188.750.21.0
hex12h34m56.78s50d12'34"-

The following hex representations for RA are also valid :

Description

SAS/MAC VIC-tree id of a LOFAR observation/pipeline.

Usage

Numeric identifier; either enter a single numeric value, a sequence like 1,2,3 or define a range like 1:3.

Description

-

Usage

Enter a minimum and/or a maximum value. The date can be given as YYYY-mm-dd (2012-12-31), YYYY-mm-dd HH:MM:SS (2012-12-31 14:35:00) or as fractional days in MJD (56292.0). When left at its default value of 0000-00-00 or left blank the date field is not used.

Description

The maximum number of rows returned, for registered users the maximum of this value is 10.000, for non registered users the maximum of this value is 1.000.

Usage

Integer numeric value.


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