Among current instruments, please do add:
Long Wavelength Array Sevilleta (ROACH2) and VLA North Arm (SNAP-2) sites
(LWA/SV, LWA/NA).
LEDA is a past instrument. I decommissioned it in Feb. 2020. (ROACH2 &
ADC16-250/RJ45)
Cosmic Dawn Telescope pathfinder (CDT-pathfinder) is in development.
If you have time, I recommend reaching out to Cynthia Chiang @ McGill
(hsin.chi...@mcgill.ca) regarding projects on which she is collaborating in the
Canadian Arctic and southern Indian Ocean. At the moment, I do not recall
details with certainty.
All best,
Lincoln
On 8/31/22 10:45 AM, Jonathon Kocz wrote:
On that note, the COMAP system at OVRO also uses ROACH2s.
On Wed, 31 Aug 2022 at 07:37, Vikram Ravi <v.vikram.r...@gmail.com
<mailto:v.vikram.r...@gmail.com>> wrote:
DSA-110 at the Owens Valley Radio Observatory (OVRO) uses 40 SNAP-1 boards
for its f-engine, and the STARE-2 all-sky FRB project also uses a SNAP at
each site. The SPRITE instrument at OVRO, which is resurrecting a few 10.4m
Leighton dishes, is also using CASPER hardware/toolfllow in multiple places,
including the correlator, lobe rotation, and phase switching.
On Wed, Aug 31, 2022 at 07:21, David Harold Edward MacMahon
<dav...@berkeley.edu <mailto:dav...@berkeley.edu>> wrote:
Also, the “Infrared Spatial Interferometer” (ISI) project started by the
late :( Charles Townes uses CASPER hardware.
On Aug 31, 2022, at 3:59 PM, David Harold Edward MacMahon
<dav...@berkeley.edu <mailto:dav...@berkeley.edu>> wrote:
SERENDIP VI and Alfaburst were spectrometers that used CASPER
hardware. It may be more correct to call them two backends for the
same spectrometer. These ran at Arecibo. Greenburst is a version of
Alfaburst that is at Green Bank.
There’s also PhRInGES. Besides being a tortured (b)acronym for
“Phased Array Recording Instrument for Galactic Even horizon Studies”,
PhRInGES was a time domain phased array beamformer for CARMA and SMA
(two of the first three EHT sites).
Cheers,
Dave
On Aug 31, 2022, at 12:53 PM, Morag Brown <mbr...@sarao.ac.za
<mailto:mbr...@sarao.ac.za>> wrote:
Ciao dalla Sardegna, collaborati!
I'm hoping to put together a more up-to-date list of instruments that
have been built using CASPER hardware and tools. The most current
list was compiled in 2016 for the "A Decade of Developing
Radio-Astronomy Instrumentation using CASPER Open-Source Technology"
paper by Jack et al, so it could probably use updating.
The list is currently as follows:
*Spectrometers and packetizers -*
Fly’s Eye
GUPPY
CASPER
BPSR
GAVRT
SERENDIP V.v
HiTREKS
NUPPI
Skynet
RATTY
cycSpec
C-BASS
HIPSTER
KuPol
VEGAS
ALMA Phasing Project
Leuschner
R2DBE
DSN Transient Observatory
VGOS
AVN-Ghana
COMAP
*MKID readout systems -*
Columbia MKID
Mustang2
DARKNESS
MEC
BLAST-TNG
HOLMES
*
*
*Correlators and beamformers -*
KAT7
PAPER
ATA
LEDA
ARI
MAD
pocketcorr
Medicina FFTT
GMRT
Meteor
AMI
MeerKAT AR-1
FLAG
BIRALES
Starburst
AMiBA
EOVSA
SWARM
MeerKAT
HERA
If you are not (or know of any instruments that are not) on this
list, please reach out to me for it to be added?
Grazie!
Morag
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Radio Astronomer Smithsonian Astrophysical Observatory
________________________________________________________________________
www.cfa.harvard.edu/~lincoln
greenh...@cfa.harvard.edu
(617)495-7194 (landline)
"Maybe that's not a station -
maybe that's just what reionization sounds like."
https://xkcd.com/2226/
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