English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
 
 
DownloadE-Mail
  Preflight characterization of the BLAST-TNG receiver and detector arrays

Lourie, N. P., Ade, P. A. R., Angile, F. E., Ashton, P. C., Austermann, J. E., Devlin, M. J., et al. (2018). Preflight characterization of the BLAST-TNG receiver and detector arrays.

Item is

Files

show Files

Locators

show
hide
Description:
-
OA-Status:

Creators

show
hide
 Creators:
Lourie, Nathan P.1, Author
Ade, Peter A. R.1, Author
Angile, Francisco E.1, Author
Ashton, Peter C.1, Author
Austermann, Jason E.1, Author
Devlin, Mark J.1, Author
Dober, Bradley1, Author
Galitzki, Nicholas1, Author
Gao, Jiansong1, Author
Gordon, Sam1, Author
Groppi, Christopher E.1, Author
Klein, Jeffrey1, Author
Hilton, Gene C.1, Author
Hubmayr, Johannes1, Author
Li, Dale1, Author
Lowe, Ian1, Author
Mani, Hamdi1, Author
Mauskopf, Philip1, Author
McKenney, Christopher M.1, Author
Nati, Federico1, Author
Novak, Giles1, AuthorPascale, Enzo1, AuthorPisano, Giampaolo1, AuthorSinclair, Adrian1, AuthorSoler, Juan D.1, AuthorTucker, Carole1, AuthorUllom, Joel N.1, AuthorVissers, Michael1, AuthorWilliams, Paul A.1, Author more..
Affiliations:
1Max Planck Institute for Astronomy, Max Planck Society and Cooperation Partners, ou_2421692              

Content

show
hide
Free keywords: Astrophysics - Instrumentation and Methods for Astrophysics
 Abstract: The Next Generation Balloon-borne Large Aperture Submillimeter Telescope (BLAST-TNG) is a submillimeter mapping experiment planned for a 28 day long-duration balloon (LDB) flight from McMurdo Station, Antarctica during the 2018-2019 season. BLAST-TNG will detect submillimeter polarized interstellar dust emission, tracing magnetic fields in galactic molecular clouds. BLAST-TNG will be the first polarimeter with the sensitivity and resolution to probe the 0.1 parsec-scale features that are critical to understanding the origin of structures in the interstellar medium. BLAST-TNG features three detector arrays operating at wavelengths of 250, 350, and 500 m (1200, 857, and 600 GHz) comprised of 918, 469, and 272 dual-polarization pixels, respectively. Each pixel is made up of two crossed microwave kinetic inductance detectors (MKIDs). These arrays are cooled to 275 mK in a cryogenic receiver. Each MKID has a different resonant frequency, allowing hundreds of resonators to be read out on a single transmission line. This inherent ability to be frequency-domain multiplexed simplifies the cryogenic readout hardware, but requires careful optical testing to map out the physical location of each resonator on the focal plane. Receiver-level optical testing was carried out using both a cryogenic source mounted to a movable xy-stage with a shutter, and a beam-filling, heated blackbody source able to provide a 10-50 C temperature chop. The focal plane array noise properties, responsivity, polarization efficiency, instrumental polarization were measured. We present the preflight characterization of the BLAST-TNG cryogenic system and array-level optical testing of the MKID detector arrays in the flight receiver.

Details

show
hide
Language(s):
 Dates: 2018
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: ISBN: 9781510619692
 Degree: -

Event

show
hide
Title: Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy IX
Place of Event: -
Start-/End Date: 2018

Legal Case

show

Project information

show

Source

show