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Title: The EBEX Balloon-borne Experiment—Detectors and Readout

Abstract

EBEX was a long-duration balloon-borne experiment to measure the polarization of the cosmic microwave background. The experiment had three frequency bands centered at 150, 250, and 410 GHz and was the first to use a kilopixel array of transition edge sensor bolometers aboard a balloon platform. We determine the design and characterization of the array and the readout system. From the lowest to highest frequency, the median measured detectors' average thermal conductances were 39, 53, and 63 pW/K, the medians of transition temperatures were 0.45, 0.48, and 0.47 K, and the medians of normal resistances were 1.9, 1.5, and 1.4 Ω; moreover, we give the measured distributions. With the exception of the thermal conductance at 150 GHz, all measured values are within 30% of their design. We measure median low-loop-gain time constants τ 0 = 88, 46, and 57 ms. Two measurements of bolometer absorption efficiency gave results consistent within 10% and showing high (~0.9) efficiency at 150 GHz and medium (~0.35 and ~0.25) efficiency at the two higher bands. We calculate a median total optical power absorbed of 3.6, 5.3, and 5.0 pW. EBEX pioneered the use of the digital version of the frequency domain multiplexing system. We multiplexed the bias and readout of 16 bolometers onto two wires. The median per-detector noise-equivalent temperatures are 400, 920, and 14,500 $$\mu {{\rm{K}}}_{{\rm{cmb}}}\sqrt{{\rm{s}}}$$. We compare these values to our preflight predictions and to a previous balloon payload. We report on the sources of excess noise and the path for a future payload to make full use of the balloon environment.

Authors:
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Publication Date:
Research Org.:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). National Energy Research Scientific Computing Center (NERSC)
Sponsoring Org.:
USDOE; National Aeronautic and Space Administration (NASA); National Science Foundation (NSF)
Contributing Org.:
The EBEX Collaboration
OSTI Identifier:
1544089
Resource Type:
Accepted Manuscript
Journal Name:
The Astrophysical Journal. Supplement Series (Online)
Additional Journal Information:
Journal Name: The Astrophysical Journal. Supplement Series (Online); Journal Volume: 239; Journal Issue: 1; Journal ID: ISSN 1538-4365
Publisher:
American Astronomical Society/IOP
Country of Publication:
United States
Language:
English
Subject:
79 ASTRONOMY AND ASTROPHYSICS; balloons; cosmic background radiation; cosmology: observations; instrumentation: detectors; instrumentation: polarimeters

Citation Formats

Abitbol, Maximilian, Aboobaker, Asad M., Ade, Peter, Araujo, Derek, Aubin, François, Baccigalupi, Carlo, Bao, Chaoyun, Chapman, Daniel, Didier, Joy, Dobbs, Matt, Feeney, Stephen M., Geach, Christopher, Grainger, Will, Hanany, Shaul, Helson, Kyle, Hillbrand, Seth, Hilton, Gene, Hubmayr, Johannes, Irwin, Kent, Jaffe, Andrew, Johnson, Bradley, Jones, Terry, Klein, Jeff, Korotkov, Andrei, Lee, Adrian, Levinson, Lorne, Limon, Michele, MacDermid, Kevin, Miller, Amber D., Milligan, Michael, Raach, Kate, Reichborn-Kjennerud, Britt, Reintsema, Carl, Sagiv, Ilan, Smecher, Graeme, Tucker, Gregory S., Westbrook, Benjamin, Young, Karl, and Zilic, Kyle. The EBEX Balloon-borne Experiment—Detectors and Readout. United States: N. p., 2018. Web. doi:10.3847/1538-4365/aae436.
Abitbol, Maximilian, Aboobaker, Asad M., Ade, Peter, Araujo, Derek, Aubin, François, Baccigalupi, Carlo, Bao, Chaoyun, Chapman, Daniel, Didier, Joy, Dobbs, Matt, Feeney, Stephen M., Geach, Christopher, Grainger, Will, Hanany, Shaul, Helson, Kyle, Hillbrand, Seth, Hilton, Gene, Hubmayr, Johannes, Irwin, Kent, Jaffe, Andrew, Johnson, Bradley, Jones, Terry, Klein, Jeff, Korotkov, Andrei, Lee, Adrian, Levinson, Lorne, Limon, Michele, MacDermid, Kevin, Miller, Amber D., Milligan, Michael, Raach, Kate, Reichborn-Kjennerud, Britt, Reintsema, Carl, Sagiv, Ilan, Smecher, Graeme, Tucker, Gregory S., Westbrook, Benjamin, Young, Karl, & Zilic, Kyle. The EBEX Balloon-borne Experiment—Detectors and Readout. United States. doi:10.3847/1538-4365/aae436.
Abitbol, Maximilian, Aboobaker, Asad M., Ade, Peter, Araujo, Derek, Aubin, François, Baccigalupi, Carlo, Bao, Chaoyun, Chapman, Daniel, Didier, Joy, Dobbs, Matt, Feeney, Stephen M., Geach, Christopher, Grainger, Will, Hanany, Shaul, Helson, Kyle, Hillbrand, Seth, Hilton, Gene, Hubmayr, Johannes, Irwin, Kent, Jaffe, Andrew, Johnson, Bradley, Jones, Terry, Klein, Jeff, Korotkov, Andrei, Lee, Adrian, Levinson, Lorne, Limon, Michele, MacDermid, Kevin, Miller, Amber D., Milligan, Michael, Raach, Kate, Reichborn-Kjennerud, Britt, Reintsema, Carl, Sagiv, Ilan, Smecher, Graeme, Tucker, Gregory S., Westbrook, Benjamin, Young, Karl, and Zilic, Kyle. Tue . "The EBEX Balloon-borne Experiment—Detectors and Readout". United States. doi:10.3847/1538-4365/aae436. https://www.osti.gov/servlets/purl/1544089.
@article{osti_1544089,
title = {The EBEX Balloon-borne Experiment—Detectors and Readout},
author = {Abitbol, Maximilian and Aboobaker, Asad M. and Ade, Peter and Araujo, Derek and Aubin, François and Baccigalupi, Carlo and Bao, Chaoyun and Chapman, Daniel and Didier, Joy and Dobbs, Matt and Feeney, Stephen M. and Geach, Christopher and Grainger, Will and Hanany, Shaul and Helson, Kyle and Hillbrand, Seth and Hilton, Gene and Hubmayr, Johannes and Irwin, Kent and Jaffe, Andrew and Johnson, Bradley and Jones, Terry and Klein, Jeff and Korotkov, Andrei and Lee, Adrian and Levinson, Lorne and Limon, Michele and MacDermid, Kevin and Miller, Amber D. and Milligan, Michael and Raach, Kate and Reichborn-Kjennerud, Britt and Reintsema, Carl and Sagiv, Ilan and Smecher, Graeme and Tucker, Gregory S. and Westbrook, Benjamin and Young, Karl and Zilic, Kyle},
abstractNote = {EBEX was a long-duration balloon-borne experiment to measure the polarization of the cosmic microwave background. The experiment had three frequency bands centered at 150, 250, and 410 GHz and was the first to use a kilopixel array of transition edge sensor bolometers aboard a balloon platform. We determine the design and characterization of the array and the readout system. From the lowest to highest frequency, the median measured detectors' average thermal conductances were 39, 53, and 63 pW/K, the medians of transition temperatures were 0.45, 0.48, and 0.47 K, and the medians of normal resistances were 1.9, 1.5, and 1.4 Ω; moreover, we give the measured distributions. With the exception of the thermal conductance at 150 GHz, all measured values are within 30% of their design. We measure median low-loop-gain time constants τ 0 = 88, 46, and 57 ms. Two measurements of bolometer absorption efficiency gave results consistent within 10% and showing high (~0.9) efficiency at 150 GHz and medium (~0.35 and ~0.25) efficiency at the two higher bands. We calculate a median total optical power absorbed of 3.6, 5.3, and 5.0 pW. EBEX pioneered the use of the digital version of the frequency domain multiplexing system. We multiplexed the bias and readout of 16 bolometers onto two wires. The median per-detector noise-equivalent temperatures are 400, 920, and 14,500 $\mu {{\rm{K}}}_{{\rm{cmb}}}\sqrt{{\rm{s}}}$. We compare these values to our preflight predictions and to a previous balloon payload. We report on the sources of excess noise and the path for a future payload to make full use of the balloon environment.},
doi = {10.3847/1538-4365/aae436},
journal = {The Astrophysical Journal. Supplement Series (Online)},
number = 1,
volume = 239,
place = {United States},
year = {2018},
month = {11}
}

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Works referenced in this record:

The kernel polynomial method
journal, March 2006

  • Weiße, Alexander; Wellein, Gerhard; Alvermann, Andreas
  • Reviews of Modern Physics, Vol. 78, Issue 1
  • DOI: 10.1103/RevModPhys.78.275

MAXIPOL: Cosmic Microwave Background Polarimetry Using a Rotating Half‐Wave Plate
journal, August 2007

  • Johnson, B. R.; Collins, J.; Abroe, M. E.
  • The Astrophysical Journal, Vol. 665, Issue 1
  • DOI: 10.1086/518105

The EBEX Balloon-borne Experiment—Optics, Receiver, and Polarimetry
journal, November 2018

  • Aboobaker, Asad M.; Ade, Peter; Araujo, Derek
  • The Astrophysical Journal Supplement Series, Vol. 239, Issue 1
  • DOI: 10.3847/1538-4365/aae434

The EBEX Balloon-borne Experiment—Gondola, Attitude Control, and Control Software
journal, November 2018

  • Aboobaker, Asad; Ade, Peter; Araujo, Derek
  • The Astrophysical Journal Supplement Series, Vol. 239, Issue 1
  • DOI: 10.3847/1538-4365/aae435

BOOMERANG: A Balloon‐borne Millimeter‐Wave Telescope and Total Power Receiver for Mapping Anisotropy in the Cosmic Microwave Background
journal, October 2003

  • Crill, B. P.; Ade, P. A. R.; Artusa, D. R.
  • The Astrophysical Journal Supplement Series, Vol. 148, Issue 2
  • DOI: 10.1086/376894

First implementation of TES bolometer arrays with SQUID-based multiplexed readout on a balloon-borne platform
conference, July 2010

  • Aubin, François; Aboobaker, Asad M.; Ade, Peter
  • SPIE Astronomical Telescopes + Instrumentation, SPIE Proceedings
  • DOI: 10.1117/12.857596

Miscellaneous data on materials for millimetre and submillimetre optics
journal, December 1996

  • Lamb, James W.
  • International Journal of Infrared and Millimeter Waves, Vol. 17, Issue 12
  • DOI: 10.1007/BF02069487

Planck 2015 results : X. Diffuse component separation: Foreground maps
journal, September 2016


The ebex Cryostat and Supporting Electronics
conference, August 2012

  • Sagiv, Ilan; Aboobaker, Asad M.; Bao, Chaoyun
  • Proceedings of the MG12 Meeting on General Relativity, The Twelfth Marcel Grossmann Meeting
  • DOI: 10.1142/9789814374552_0429

Bolometer noise: nonequilibrium theory
journal, January 1982


HEALPix: A Framework for High‐Resolution Discretization and Fast Analysis of Data Distributed on the Sphere
journal, April 2005

  • Gorski, K. M.; Hivon, E.; Banday, A. J.
  • The Astrophysical Journal, Vol. 622, Issue 2
  • DOI: 10.1086/427976

The performance of the bolometer array and readout system during the 2012/2013 flight of the E and B experiment (EBEX)
conference, July 2014

  • MacDermid, Kevin; Aboobaker, Asad M.; Ade, Peter
  • SPIE Astronomical Telescopes + Instrumentation, SPIE Proceedings
  • DOI: 10.1117/12.2056267

Comparison of NIST SA13a and SA4b SQUID Array Amplifiers
journal, September 2018

  • Silva-Feaver, Maximiliano; Arnold, Kam; Barron, Darcy
  • Journal of Low Temperature Physics, Vol. 193, Issue 3-4
  • DOI: 10.1007/s10909-018-2052-7

Single superconducting quantum interference device multiplexer for arrays of low-temperature sensors
journal, January 2001

  • Yoon, Jongsoo; Clarke, John; Gildemeister, J. M.
  • Applied Physics Letters, Vol. 78, Issue 3
  • DOI: 10.1063/1.1338963

A MEASUREMENT OF THE COSMIC MICROWAVE BACKGROUND B -MODE POLARIZATION POWER SPECTRUM AT SUB-DEGREE SCALES WITH POLARBEAR
journal, October 2014

  • P. A. R. Ade, The Polarbear Collaboration:; Akiba, Y.; Anthony, A. E.
  • The Astrophysical Journal, Vol. 794, Issue 2
  • DOI: 10.1088/0004-637X/794/2/171

A novel bolometer for infrared and millimeter-wave astrophysics
journal, October 1995

  • Bock, J. J.; Chen, D.; Mauskopf, P. D.
  • Space Science Reviews, Vol. 74, Issue 1-2
  • DOI: 10.1007/BF00751274

EBEX: the E and B Experiment
conference, August 2008

  • Grainger, Will; Aboobaker, Asad M.; Ade, Peter
  • SPIE Astronomical Telescopes + Instrumentation, SPIE Proceedings
  • DOI: 10.1117/12.789627

Microwave properties of low-loss polymers at cryogenic temperatures
journal, January 2002

  • Jacob, M. V.; Mazierska, J.; Leong, K.
  • IEEE Transactions on Microwave Theory and Techniques, Vol. 50, Issue 2
  • DOI: 10.1109/22.982226

Design Evolution of the Spiderweb TES Bolometer for Cosmology Applications
journal, February 2012


Design and characterization of TES bolometers and SQUID readout electronics for a balloon-borne application
conference, August 2008

  • Hubmayr, Johannes; Aubin, François; Bissonnette, Eric
  • SPIE Astronomical Telescopes + Instrumentation, SPIE Proceedings
  • DOI: 10.1117/12.788461

Invited Article: Millimeter-wave bolometer array receiver for the Atacama pathfinder experiment Sunyaev-Zel'dovich (APEX-SZ) instrument
journal, September 2011

  • Schwan, D.; Ade, P. A. R.; Basu, K.
  • Review of Scientific Instruments, Vol. 82, Issue 9
  • DOI: 10.1063/1.3637460

The LiteBIRD Satellite Mission: Sub-Kelvin Instrument
journal, May 2018

  • Suzuki, A.; Ade, P. A. R.; Akiba, Y.
  • Journal of Low Temperature Physics, Vol. 193, Issue 5-6
  • DOI: 10.1007/s10909-018-1947-7

Performance of a continuously rotating half-wave plate on the POLARBEAR telescope
journal, May 2017

  • Takakura, Satoru; Aguilar, Mario; Akiba, Yoshiki
  • Journal of Cosmology and Astroparticle Physics, Vol. 2017, Issue 05
  • DOI: 10.1088/1475-7516/2017/05/008

A cryogenic half-wave plate polarimeter using a superconducting magnetic bearing
conference, September 2011

  • Klein, Jeff; Aboobaker, Asad; Ade, Peter
  • SPIE Optical Engineering + Applications, SPIE Proceedings
  • DOI: 10.1117/12.893669

DC SQUID series array amplifiers with 120 MHz bandwidth (corrected)
journal, June 2001

  • Huber, M. E.; Neil, P. A.; Benson, R. G.
  • IEEE Transactions on Appiled Superconductivity, Vol. 11, Issue 2
  • DOI: 10.1109/77.947383

Voltage-biased superconducting transition-edge bolometer with strong electrothermal feedback operated at 370 mK
journal, January 1998

  • Lee, Shih-Fu; Gildemeister, Jan M.; Holmes, Warren
  • Applied Optics, Vol. 37, Issue 16
  • DOI: 10.1364/AO.37.003391

A Large-Diameter Cryogenic Rotation Stage for Half-Wave Plate Polarization Modulation on the POLARBEAR-2 Experiment
journal, May 2018


Digital Frequency Domain Multiplexer for Millimeter-Wavelength Telescopes
journal, January 2008

  • Dobbs, Matt; Bissonnette, Eric; Spieler, Helmuth
  • IEEE Transactions on Nuclear Science, Vol. 55, Issue 1
  • DOI: 10.1109/TNS.2007.911601

Frequency multiplexed superconducting quantum interference device readout of large bolometer arrays for cosmic microwave background measurements
journal, July 2012

  • Dobbs, M. A.; Lueker, M.; Aird, K. A.
  • Review of Scientific Instruments, Vol. 83, Issue 7
  • DOI: 10.1063/1.4737629

Numerical optimization of integrating cavities for diffraction-limited millimeter-wave bolometer arrays
journal, January 2002

  • Glenn, Jason; Chattopadhyay, Goutam; Edgington, Samantha F.
  • Applied Optics, Vol. 41, Issue 1
  • DOI: 10.1364/AO.41.000136

Thermal conductivity of niobium in the purely superconducting and normal states
journal, November 1974

  • Kes, P. H.; Rolfes, J. G. A.; de Klerk, D.
  • Journal of Low Temperature Physics, Vol. 17, Issue 3-4
  • DOI: 10.1007/BF00659079

All-sky analysis of polarization in the microwave background
journal, February 1997


BICEP2 and Keck array: upgrades and improved beam characterization
conference, August 2014

  • Buder, I.; Ade, P. A. R.; Ahmed, Z.
  • SPIE Astronomical Telescopes + Instrumentation, SPIE Proceedings
  • DOI: 10.1117/12.2055713

Thermal analysis of a prototype cryogenic polarization modulator for use in a space-borne CMB polarization experiment
journal, December 2017


Temperature calibration of the E and B Experiment
conference, December 2017

  • Aubin, François; Aboobaker, Asad M.; Bao, Chaoyun
  • Proceedings of the MG14 Meeting on General Relativity, The Fourteenth Marcel Grossmann Meeting
  • DOI: 10.1142/9789813226609_0229

Design and performance of feedhorn-coupled bolometer arrays for SPIRE
conference, February 2003

  • Rownd, Brooks; Bock, James J.; Chattopadhyay, Goutam
  • Astronomical Telescopes and Instrumentation, SPIE Proceedings
  • DOI: 10.1117/12.459372

Joint Analysis of BICEP2/ Keck Array and Planck Data
journal, March 2015


STARS: a software application for the EBEX autonomous daytime star cameras
conference, July 2014

  • Chapman, Daniel; Didier, Joy; Hanany, Shaul
  • SPIE Astronomical Telescopes + Instrumentation, SPIE Proceedings
  • DOI: 10.1117/12.2057181

Software systems for operation, control, and monitoring of the EBEX instrument
conference, July 2010

  • Milligan, Michael; Ade, Peter; Aubin, François
  • SPIE Astronomical Telescopes + Instrumentation, SPIE Proceedings
  • DOI: 10.1117/12.857583

The EBEX experiment
conference, November 2004

  • Oxley, Paul; Ade, Peter A.; Baccigalupi, C.
  • Optical Science and Technology, the SPIE 49th Annual Meeting, SPIE Proceedings
  • DOI: 10.1117/12.563447

POLARBEAR-2: an instrument for CMB polarization measurements
conference, August 2016

  • Inoue, Y.; Ade, P.; Akiba, Y.
  • SPIE Astronomical Telescopes + Instrumentation, SPIE Proceedings
  • DOI: 10.1117/12.2231961

Detection of B -Mode Polarization at Degree Angular Scales by BICEP2
journal, June 2014


The Simons Array CMB polarization experiment
conference, July 2016

  • Stebor, N.; Ade, P.; Akiba, Y.
  • SPIE Astronomical Telescopes + Instrumentation, SPIE Proceedings
  • DOI: 10.1117/12.2233103

Detection of B -Mode Polarization in the Cosmic Microwave Background with Data from the South Pole Telescope
journal, September 2013


The Balloon-borne Large Aperture Submillimeter Telescope for Polarimetry-BLASTPol: performance and results from the 2012 Antarctic flight
conference, July 2014

  • Galitzki, N.; Ade, P. A. R.; Angilè, F. E.
  • SPIE Astronomical Telescopes + Instrumentation, SPIE Proceedings
  • DOI: 10.1117/12.2054759

A superconducting bolometer with strong electrothermal feedback
journal, September 1996

  • Lee, Adrian T.; Richards, Paul L.; Nam, Sae Woo
  • Applied Physics Letters, Vol. 69, Issue 12
  • DOI: 10.1063/1.117491

EBEX: a balloon-borne CMB polarization experiment
conference, July 2010

  • Reichborn-Kjennerud, Britt; Aboobaker, Asad M.; Ade, Peter
  • SPIE Astronomical Telescopes + Instrumentation, SPIE Proceedings
  • DOI: 10.1117/12.857138

Detection of polarization in the cosmic microwave background using DASI
journal, December 2002


The Atacama Cosmology Telescope: CMB polarization at 200 < ℓ < 9000
journal, October 2014

  • Naess, Sigurd; Hasselfield, Matthew; McMahon, Jeff
  • Journal of Cosmology and Astroparticle Physics, Vol. 2014, Issue 10
  • DOI: 10.1088/1475-7516/2014/10/007

Planck 2015 results : XI. CMB power spectra, likelihoods, and robustness of parameters
journal, September 2016


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    Development and Testing of the FDM Read-Out of the TES Arrays Aboard the LSPE/SWIPE Balloon-Borne Experiment
    journal, March 2020


    Balloon-borne Cosmic Microwave Background experiments
    journal, January 2019


    Intensity-coupled Polarization in Instruments with a Continuously Rotating Half-wave Plate
    journal, May 2019

    • Didier, Joy; Miller, Amber D.; Araujo, Derek
    • The Astrophysical Journal, Vol. 876, Issue 1
    • DOI: 10.3847/1538-4357/ab0f36

    The EBEX Balloon-borne Experiment—Optics, Receiver, and Polarimetry
    journal, November 2018

    • Aboobaker, Asad M.; Ade, Peter; Araujo, Derek
    • The Astrophysical Journal Supplement Series, Vol. 239, Issue 1
    • DOI: 10.3847/1538-4365/aae434

    The EBEX Balloon-borne Experiment—Gondola, Attitude Control, and Control Software
    journal, November 2018

    • Aboobaker, Asad; Ade, Peter; Araujo, Derek
    • The Astrophysical Journal Supplement Series, Vol. 239, Issue 1
    • DOI: 10.3847/1538-4365/aae435