Selection Options
Include Scheduled astronomy observations
Specific test and commissioning observations
Other (Maintenance Day activities, non-observing tests, etc)
Receivers Gregorian C(3.95 to 5.85 GHz)
Gregorian K(18.0 to 26.5 GHz)
Gregorian Ka B(26.0 to 40.0 GHz)
Gregorian Ku U(12.4 to 15.4 GHz)
Gregorian L(1.15 to 1.73 GHz)
Gregorian Q(38.2 to 49.8 GHz)
Gregorian S(1.73 to 2.6 GHz)
Gregorian X(8.2 to 10.0 GHz)
Holography receiver H (? to ? GHz)
 K band Focal Plane Array
Mustang M(90 GHz)
Other frontend O(? to ? GHz)
Prime Focus 1-1 3(0.29 to 0.395 GHz)
Prime Focus 1-2 4(0.385 to 0.520 GHz)
Prime Focus 1-3 6(0.51 to 0.69 GHz)
Prime Focus 1-4 8(0.68 to 0.92 GHz)
Prime Focus 2 A(0.91 to 1.23 GHz)
RRI-GBT Multi-band Receiver R(0.3 to 1.0 GHz)
Backends Berkley Caltech Pulsar Machine
Caltech Continuum Backend
Caltech-Green Bank-Swinbourne Recorder 2
Coherent Green Bank-Berkley Pulsar Processor
GBT Digital Continuum Receiver
GBT Spectrometer
Green Bank Astronomical Signal Processor
Green bank Ultimate Pulsar Processor
Haystack Mark 4 High bandwidth (> 1Gb/s)
 Mark 5 recorder (disks)
Radar backend
S2 recorder
Spectral Processor
Spectral Processor - Pulsar Mode
Spectrometer Pulsar Spigot Card
User supplied or new backend
VLBA recorder and DAR
Zpectrometer
Proposal code (search only the Astronomy Obs)
Last name* (will not search Other entries)
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*Note:
To search for Astronomy projects when a specific NRAO staff member is assigned as the Friend please make sure that Scheduled Astronomy Observations are included and the last name of NRAO staff is specified in the Last name field.
To search for tests observations that are to be conducted (or owned) by a specific NRAO staff member make sure the Specific Tests and Commissioning Observations are included and that the last name of the NRAO staff member is entered into the Last name field.

   
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The National Radio Astronomy Observatory is a facility of the National Science Foundation operated under cooperative agreement by Associated Universities, Inc.