Papers in Conference Proceedings
- (to be completed)
- "Sagittarius Dwarf Spheroidal and M54 in the 1612 MHz OH Line"
- LO Sjouwerman, MJ Claussen
- 2015 "Why Galaxies Care about AGB Stars III: A Closer Look in Space and Time. "
eds. F Kerschbaum, RF Wing, J Hron; ASP Conference Series, Vol. 49 (p. 501)
- "Bulge Asymmetries and Dynamic Evolution (BAaDE)"
- LO Sjouwerman, YM Pihlström, MJ Claussen, BAaDE Collaboration
- 2015 "Why Galaxies Care about AGB Stars III: A Closer Look in Space and Time. "
eds. F Kerschbaum, RF Wing, J Hron; ASP Conference Series, Vol. 49 (p. 499)
- "Class I Methanol Maser Conditions Near SNRS"
- BC McEwen, YM Pihlström, LO Sjouwerman
- 2015 "70th International Symposium on Molecular Spectroscopy" 2015isms.confERD11M
- "OH masers in the Milky Way and Local Group galaxies in the SKA era"
- S Etoka, D Engels, H Imai, J Dawson, S Ellingsen, L Sjouwerman, H van Langevelde
- 2014 "Proceedings of Advancing Astrophysics with the Square Kilometre Array (AASKA14)" June 2014, Giardini Naxos, Italy
- "Monitoring observations of the interaction between Sgr A* and G2 with the Karl G. Jansky Very Large Array"
- LO Sjouwerman, CJ Chandler
- 2014 "The Galactic Center: Feeding and Feedback in a Normal Galactic Nucleus"
eds.LO Sjouwerman, CC Lang, J Ott; IAU Symp. 303 (p. 327)
- "Methanol masers in Galactic center region supernova remnants"
- YM Pihlström, BC McEwen, LO Sjouwerman
- 2014 "The Galactic Center: Feeding and Feedback in a Normal Galactic Nucleus"
eds.LO Sjouwerman, CC Lang, J Ott; IAU Symp. 303 (p. 156)
- "Class I methanol masers in the Galactic center"
- LO Sjouwerman, YM Pihlström
- 2014 "The Galactic Center: Feeding and Feedback in a Normal Galactic Nucleus"
eds. LO Sjouwerman, CC Lang, J Ott; IAU Symp. 303 (p. 147)
- "Class I Methanol Masers in the Galactic Center"
- LO Sjouwerman, YM Pihlström
- 2014 "Cosmic Masers - from OH to H0"
eds. RS Booth, EML Humphreys, WHT Vlemmings; IAU Symp. 287 (p. 449)
- "The Galactic centre in the mm-regime: Observations with CARMA"
- D Kunneriath, et al.
- 2011 "(GC09 Shanghai)"
eds. MR Morris, QD Wang, F Yuan; ASP Conf. Series 439 (p. 327)
- "Expanded VLA Detection of 36.2 GHz Class I Methanol Masers in Sagittarius A"
- LO Sjouwerman, YM Pihlström, VL Fish
- 2011 "(GC09 Shanghai)"
eds. MR Morris, QD Wang, F Yuan; ASP Conf. Series 439 (p. 75)
- "Coordinated mm/sub-mm observations of Sagittarius A* in May 2007"
- D Kunneriath, et al.
- 2007 2008JPhCS.131a2006K
- "Coordinated multi-wavelength observations of Sgr A*"
- A Eckart, et al.
- 2007 2008JPhCS.131a2002E
- "Non-Equilibrium Chemistry and Dust Formation in AGB Stars as Probed by SiO Line Emission"
- FL Schöier, H Olofsson, T Wong, D Fong, M Lindqvist, LO Sjouwerman
- 2007 2007ASPC..378..341S "Why Galaxies Care About AGB Stars"
eds. F Kerschbaum, C Charbonnel, RF Wing; ASP Conf. Series 378 (p. 341)
- "OH 1720 MHz Masers in the Galactic Center: Sagittarius A East and the Circumnuclear Disk"
- YM Pihlström, LO Sjouwerman
- 2006 preprint "Galactic Center Workshop 2006: From the Center of the Milky Way to Nearby Low-Luminosity Galactic Nuclei"
eds. R Shödel, GC Bower, MP Muno, S Nayakshin, T Ott; Journal of Physics Conf. Series 54 (p. 77)
- "Multiwavelength Observations and State Transitions of an Ultra-luminous Supersoft X-ray Source: Evidence for an Intermediate-Mass Black Hole"
- AKH Kong, MP Rupen, LO Sjouwerman, R Di Stefano
- 2005 preprint "XXII Texas Symposium on Relativistic Astrophysics" Stanford University, Dec. 13-17, 2004
- "NRAO's VLBA data calibration pipeline" (abstract)
- LO Sjouwerman, AJ Mioduszewski, EW Greisen
- 2005 preprint "Future Directions in High Resolution Astronomy: A Celebration of the 10th Anniversary of the VLBA"
eds. JD Romney, MJ Reid; ASP Conf. Series 340 (p. 613)
- "43 GHz SiO Masers and Astrometry with VERA in the Galactic Center" (abstract)
- LO Sjouwerman, M Messineo, HJ Habing
- 2005 preprint "Astrometry in the Age of the Next Generation of Large Telescopes"
eds. K Seidelmann, A Monet; ASP Conf. Series 338 (p. 293)
- "The Center of the Andromeda Galaxy" (abstract)
- LO Sjouwerman, AKH Kong, MR Garcia, JR Dickel, BF Williams, KE Johnson, FA Primini, WM Goss
- 2004 preprint / pdf web link "X-ray and Radio Connections"
eds. LO Sjouwerman, KK Dyer; (p. E4.16)
- "86 GHz SiO maser survey and kinematics in the Galactic Bulge" (abstract)
- LO Sjouwerman, M Messineo, HJ Habing, A Omont, KM Menten, MN Sevenster, CJ Phillips
- 2004 preprint "Milky Way Surveys: The Structure and Evolution of Our Galaxy"
eds. D Clemens, R Shah, T Brainerd; ASP Conf. Series 317 (p. 85)
- "Hour-long time scale radio variability in M31* and Sgr A*" (No proceedings)
- LO Sjouwerman, KE Johnson, GB Taylor, WM Goss, AKH Kong, MR Garcia, JR Dickel, FA Primini, BF Williams
- March 2004, Green Bank WV preprint "Discovery of Sgr A* - 30 year anniversary workshop"
- "The Center of the Andromeda Galaxy"
- LO Sjouwerman, AKH Kong, MR Garcia, JR Dickel, BF Williams, KE Johnson, FA Primini, WM Goss
- 2003 preprint "The Local Group as an Astrophysical Laboratory"
eds. M Livio, TM Brown; (p. 90)
- "Baud's star and high-negative velocities in the Galactic center" (No proceedings)
- LO Sjouwerman
- 2003 preprint "Future Directions in AGB research"
- "43 SiO masers in late-type stars with 86 GHz SiO masers and astrometry with VERA in the Galactic center"
- LO Sjouwerman, M Messineo, H Habing
- 2003 preprint "The central 300 parsecs of the Milky Way"
eds. A Cotera, H Falcke, TR Geballe, S Markoff; Astron. Nachr., Vol. 324, No. S1, Special Supplement (p. 73)
- "Absorption and Emission in the Four Ground-state OH Lines Observed with the VLA Towards the Galactic Centre"
- R Karlsson, Aa Sandqvist, LO Sjouwerman, JB Whiteoak
- 2003 preprint "The central 300 parsecs of the Milky Way"
eds. A Cotera, H Falcke, TR Geballe, S Markoff; Astron. Nachr., Vol. 324, No. S1, Special Supplement (p. 223)
- "High-negative velocities in the inner 25 pc of the Galactic Center"
- LO Sjouwerman
- 2003 preprint "The central 300 parsecs of the Milky Way"
eds. A Cotera, H Falcke, TR Geballe, S Markoff; Astron. Nachr., Vol. 324, No. S1, Special Supplement (p. 241)
- "86 GHz SiO masing late-type stars in the Inner Galaxy"
- M Messineo, H Habing, LO Sjouwerman, A Omont, K Menten
- 2003 preprint "The central 300 parsecs of the Milky Way"
eds. A Cotera, H Falcke, TR Geballe, S Markoff; Astron. Nachr., Vol. 324, No. S1, Special Supplement (p. 293)
- "Circumstellar Masers in the Galactic Center" (Invited review)
- L Sjouwerman
- 2003 preprint "Mass-losing Pulsating Stars and their Circumstellar Matter"
eds. Y Nakada, M Honma, M Seki; Kluwer ASSL Series 283 (p. 339)
- "86 GHz SiO Maser Survey in Late-type Stars in the Inner Galaxy"
- M Messineo, H Habing, L Sjouwerman, A Omont, K Menten
- 2003 preprint "Mass-losing Pulsating Stars and their Circumstellar Matter"
eds. Y Nakada, M Honma, M Seki; Kluwer ASSL Series 283 (p. 363)
- "43 GHz SiO masers in late-type stars with 86 GHz SiO masers in the Inner Galaxy"
- L Sjouwerman, M Messineo, H Habing
- 2003 preprint "Mass-losing Pulsating Stars and their Circumstellar Matter"
eds. Y Nakada, M Honma, M Seki; Kluwer ASSL Series 283 (p. 377)
- "86 GHz SiO Masers in Late-type Inner Galactic Bulge Stars"
- M Messineo, H Habing, L Sjouwerman, A Omont, K Menten
- 2002 preprint "Cosmic masers, from protostars to blackholes"
eds. V Migenes, MJ Reid ; IAU Symp. 206 (p. 282)
- "New Radio Supernova Remnants in the Core of M31"
- LO Sjouwerman, JR Dickel
- 2001 preprint "Young Supernova Remnants"
eds. SS Holt, U Hwang; AIP Conf. Series 565 (p. 433)
- "AGB stars as signposts for ancient starburst activity in the Galactic center"
- LO Sjouwerman, HJ Habing, M Lindqvist, HJ van Langevelde, A Winnberg
- 2000 preprint "Star formation from the small to the large scale"
eds. F Favata, AA Kaas, A Wilson; ESA SP-445 (p. 519)
- "OH/IR stars as signposts for ancient starburst activity in the Galactic center"
- LO Sjouwerman, HJ Habing, M Lindqvist, HJ van Langevelde, A Winnberg
- 1999 preprint "The Central Parsecs of the Galaxy"
eds. H Falcke, A Cotera, W Duschl, F Melia, M Rieke; ASP Conf. Series 186 (p. 379)
- "OH/IR stars as signposts for ancient starburst activity in the Galactic center"
- LO Sjouwerman, HJ Habing, HJ van Langevelde, M Lindqvist, A Winnberg
- 1998 preprint "Central Regions of the Galaxy and Galaxies"
ed. Y Sofue; IAU Symp. 184 (p. 129)
- "Phase-Referencing Observations of Galactic Circumstellar Masers"
- HJ van Langevelde, LO Sjouwerman, PJ Diamond, RT Schilizzi, A Baudry
- 1998 preprint "Radio Emission from Galactic and Extragalactic Compact Sources"
eds. JA Zensus, GB Taylor, JM Wrobel; ASP Conf. Series 144 (p. 361)
- "The Nature of OH/IR Stars in the Galactic Centre Region"
- JADL Blommaert, WECJ van der Veen, HJ Habing, HJ van Langevelde, LO Sjouwerman
- 1996 preprint "The Galactic Center"
ed. R Gredel; ASP Conf. Series 102 (p. 289)
- "A new Sample of OH/IR Stars in the Galactic Center"
- LO Sjouwerman, A Winnberg, HJ van Langevelde, HJ Habing, M Lindqvist
- 1996 preprint "The Galactic Center"
ed. R Gredel; ASP Conf. Series 102 (p. 294)
- "Dynamical properties of Galactic OH/IR stars"
- MN Sevenster, RA Arnold, LO Sjouwerman
- 1996 scanned "Unsolved Problems of the Milky Way"
eds. L Blitz, P Teuben; IAU Symp. 169 (p. 345)
- "Towards stellar proper motions in the Galactic Center"
- LO Sjouwerman
- 1994 preprint "Proceedings of the 2nd EVN/JIVE Symposium"
eds. AJ Kus, RT Schilizzi, KM Borowski LI Gurvits (p. 57)
- "A narrow angle tail survey in rich northern clusters"
- RH den Hartog, LO Sjouwerman, P Katgert
- 1991 [1991csg..conf..105D] "Clusters and Superclusters of Galaxies"
ed. AC Fabian (p. ...)
AAS/HEAD/SPIE/etc Abstracts
- (to be completed)
- "First results from the Bulge Asymmetries and Dynamic Evolution survey"
- Y Pihlström, L Sjouwerman, RM Rich, M Claussen, M Morris, BAaDE Collaboration
- Winter 2015/2016 AAS 2016AAS...22740408P
- "Characterizing Supernova Remnant and Molecular Cloud Interaction Sites Using Methanol (CH3OH) Masers"
- B McEwen, Y Pihlström, L Sjouwerman
- Winter 2015/2016 AAS 2016AAS...22730206M
- "VLA Observations of the Magnetar PSR J1745-2900 and Sgr A*"
- R Rimai Diesing, F Yusef-Zadeh, M Wardle, L Sjouwerman, M Royster, WD Cotton, DA Roberts, CO Heinke
- Winter 2015/2016 AAS 2016AAS...22724109R
- "NRAO VLA service monitoring observations of Sgr A*"
- CJ Chandler, LO Sjouwerman
-
2014 June Astronomer's Telegram #6247
- "NRAO VLA service monitoring observations of Sgr A*"
- CJ Chandler, LO Sjouwerman
-
2014 May Astronomer's Telegram #6164
- "NRAO VLA service monitoring observations of Sgr A*"
- CJ Chandler, LO Sjouwerman
-
2014 March Astronomer's Telegram #6017
- "NRAO VLA service monitoring observations of Sgr A*"
- CJ Chandler, LO Sjouwerman
-
2014 March Astronomer's Telegram #5969
- "NRAO VLA service monitoring observations of Sgr A*"
- CJ Chandler, LO Sjouwerman
-
2014 January Astronomer's Telegram #5727
- "NRAO VLA service monitoring observations of Sgr A*"
- CJ Chandler, LO Sjouwerman
-
2013 December Astronomer's Telegram #5644
- "NRAO VLA service monitoring observations of Sgr A*"
- CJ Chandler, LO Sjouwerman
-
2013 November Astronomer's Telegram #5545
- "NRAO VLA service monitoring observations of Sgr A*"
- CJ Chandler, LO Sjouwerman
-
2013 September Astronomer's Telegram #5430
- "NRAO VLA service monitoring observations of Sgr A*"
- CJ Chandler, LO Sjouwerman
-
2013 August Astronomer's Telegram #5281
- "NRAO VLA service monitoring observations of Sgr A*"
- CJ Chandler, LO Sjouwerman
-
2013 June Astronomer's Telegram #5153
- "NRAO VLA service monitoring observations of Sgr A*"
- CJ Chandler, LO Sjouwerman
-
2013 May Astronomer's Telegram #5036
- "A Survey of 44GHz Methanol Masers and Star Formation Towards the Galactic Center"
- A Walker-LaFollette, L Sjouwerman, Y Pihlström
- Winter 2012/2013 AAS 2013AAS...22125407W
- "Characterizing the Sites of Hadronic Cosmic Ray Acceleration"
- Y Pihlström, R Mesler, L Sjouwerman, D Frail, M Claussen
- Winter 2011/2012 AAS 2012AAS...21943905P
- "Interferometric Images of the 36 GHz Methanol Masers in Star Forming Regions"
- H Seyb, V Fish, L Sjouwerman, Y Pihlström
- Winter 2011/2012 AAS 2012AAS...21934919S
- "Discovery of the First Methanol Maser in M31"
- C Murray, L Sjouwerman, Y Pihlström
- Winter 2010/2011 AAS 2011AAS...21724607M
- "AGB Stars In AKARI And IRAS Two-color Diagrams"
- K Koopman, L Sjouwerman, M Claussen
- Winter 2010/2011 AAS 2011AAS...21715405K
- "MSX And IRAS Two-Color Diagrams For Late-Type Stars"
- S Capen, L Sjouwerman, M Claussen
- Winter 2008/2009 AAS 2009AAS...21349126C
- "NRAO VLA archive survey"
- JH Crossley, LO Sjouwerman, EB Fomalont, NM Radziwill
- 2008 SPIE 2008SPIE.7016E..20C
- "Prospects for observing the Galactic Center: combining LBT
LINC-NIRVANA observations in the near-infrared with observations in
the mm/sub-mm wavelength domain"
- A Eckart et al.
- 2008 SPIE 2008SPIE.7013E.144E
- "NRAO VLA Archive Survey (NVAS)"
- JH Crossley, LO Sjouwerman, EB Fomalont, NM Radziwill
- Winter 2007/2008 AAS 2007AAS...21113203C
- "Monitoring of 1720 MHz OH Masers in the Galactic Center"
- R Edmonds, Y Pihlström, L Sjouwerman
- Winter 2007/2008 AAS 2007AAS...211.1496E
- "43 GHz SiO Masers for Phase Calibration with VERA in the Galactic Center"
- R Edmonds, L Sjouwerman, Y Pihlström
- Winter 2006/2007 AAS 2006AAS...20917207E
- "Observations of the 6 Centimeter Lines of OH in OH/IR Stars and Star Forming Regions"
- LK Zschaechner, VL Fish, LO Sjouwerman, YM Pihlström, MJ Claussen
- Winter 2006/2007 AAS 2006AAS...20910111Z
- "OH Masers at Very High Spectral Resolution"
- VL Fish, WF Brisken, L Sjouwerman
- Winter 2006/2007 AAS 2006AAS...208.4920F
- "43 GHz SiO Masers and Astrometry with VERA in the Galactic Center"
- T Borders, L Sjouwerman, M Messineo, H Habing, M Honma, H Imai
- Winter 2004/2005 AAS 2004AAS...20517604B
- "The NRAO Data Archive and VLA/VLBA Pipelines in AIPS"
- LO Sjouwerman, GB Taylor, JM Benson
- Winter 2004/2005 AAS 2004AAS...20515316S
- "Multiwavelength sources in M31"
- BF Williams, MR Garcia, AKH Kong, LO Sjouwerman, JD Gelfand
- Winter 2004/2005 AAS 2004AAS...20510109W
- "Radio observations of the ultraluminous supersoft X-ray source in M101"
- MP Rupen, LO Sjouwerman, AKH Kong
- 21 July 2004 PS copy / html web link "Astronomer's Telegram #311"
- "Discovery of Resolved X-ray/radio/optical Supernova Remnants in M31"
- AKH Kong, MR Garcia, LO Sjouwerman, BF Williams, FA Primini, JR Dickel
- Spring 2003 HEAD 2003HEAD....7.1003K
Other Documents and/or Memos
- (to be completed)
- Various on-line documentation for NRAO, e.g., VLA Proposing/Observing Guides, OPT Manual, OTF guide, etc.
- LO Sjouwerman and other NRAO Staff
-
NRAO web pages
- "VLASS: Thoughts and Feedback"
- MY Mao, EAC Mills, LO Sjouwerman, P Jagannathan, M Lacy
-
2014 December https://staff.nrao.edu/wiki/pub/NM/VLASSSciStaffForum/vlass_thoughts.pdf
- "The Galactic Center: Feeding and Feedback in a Normal Galactic Nucleus" (Proceedings of IAU Sump. 303)
- LO Sjouwerman, CC Lang, J Ott
- 2014 May "IAU Symposium 303" October 2013, Santa Fe NM
- "VLASSICK: The VLA Sky Survey in the Central Kiloparsec"
- EAC Mills, et al.
-
2014 January Astro-ph 1401.3418M
- "Galactic kU-band Thermal Survey (GUTS)"
- LO Sjouwerman, EAC Mills
-
2013 December Astro-ph 1312.6710S
- "OPT status per July 2009 and OSRO (phase I) observing"
- LO Sjouwerman
- 4 August 2009 PS copy Memo for Mgmt
- "Guide to the NRAO Observation Preparation Tool"
- LO Sjouwerman
- post Feb 2009 updated regularly
- "Probing Sagittarius A* and its Environment at the Galactic Centre:
VLT and APEX Working in Synergy"
- A Eckart et al.
- Dec 2008 2008Msngr.133...26E
- "OPT status per July 2008 and early Ka-band observing"
- LO Sjouwerman, G van Moorsel, MJ Claussen
- 9 July 2008 PS copy Memo for Mgmt
- "VLA Archive Imaging Pilot"
- LO Sjouwerman
- 20 February 2007 PS copy Memo for E2E
- "Capabilities of the VLA pipeline in AIPS"
- LO Sjouwerman
- 15 November 2006 original PS copy / PS web link "AIPS memo #112"
- Proceedings of "X-ray and Radio Connections"
- LO Sjouwerman, KK Dyer
- Spring 2005 html web link "X-ray and Radio Connections"
- "Supernova 2001em in UGC 11794"
- CJ Stockdale, B Kaster, LO Sjouwerman, MP Rupen, I Marti-Vidal, JM Marcaide, SD Van Dyk, KW Weiler, B Paczynski, N Panagia
- 19 January 2005 plain text "IAU circular #8472"
- "Hints for reducing high-frequency VLA data in AIPS"
- LO Sjouwerman
- 27 March 2002 31DEC02 copy / PS web link "AIPS Cookbook" ed. EW Greisen (Appendix D)
- "VLBA clock estimates for EVN stations"
- LO Sjouwerman
- 18 April 2000 A4 paper copy Memo for JIVE
- "The OH/IR star population in the Galactic center"
- LO Sjouwerman
- 14 October 1997 A4? PhD Thesis "Technical Report #316" or ISBN 91-7197-535-7 / ISSN 0346-718X
Some "raw" Poster and Oral Presentations
- (to be completed)
- "43 GHz SiO Masers and Astrometry with VERA in the Galactic Center"
- LO Sjouwerman, M Messineo, HJ Habing
- October 2004, Flagstaff AZ Letter sized copy "Astrometry in the Age of the Next Generation of Large Telescopes"
- "Hour-long time scale radio variability in M31* and Sgr A*" (No proceedings)
- LO Sjouwerman, KE Johnson, GB Taylor, WM Goss, AKH Kong, MR Garcia, JR Dickel, FA Primini, BF Williams
- March 2004, Green Bank WV Letter sized copy "Discovery of Sgr A* - 30 year anniversary workshop"
- "86 GHz SiO maser survey and kinematics in the Galactic Bulge"
- LO Sjouwerman, M Messineo, HJ Habing, A Omont, KM Menten, MN Sevenster, CJ Phillips
- June 2003, Boston MA Letter sized copy "Milky Way Surveys: the Structure and Evolution of our Galaxy"
- "NRAO's VLBA data calibration pipeline"
- LO Sjouwerman, AJ Miodiszewski, EW Greisen
- June 2003, Socorro NM Letter sized copy "Future Directions in High Resolution Astronomy: A Celebration of the 10th Anniversary of the VLBA"
- "Baud's star and high-negative velocities in the Galactic center" (No proceedings)
- LO Sjouwerman
- April 2003, Leiden NL Letter sized copy "Future Directions in AGB Research - On the Occasion of the Retirement of Harm Habing"
More information available
Loránt Sjouwerman
lsjouwerman@aoc.nrao.edu
Originated June 14th, 1995