Archived Chandra Announcements

Final Poster Abstract and Registration Deadline for Upcoming July 2012 Chandra Science Workshop: X-RAY BINARIES - CELEBRATING 50 YEARS SINCE THE DISCOVERY OF SCO X-1

Announcement Number 83, 12 April, 2012

2012 Chandra Newsletter
Upcoming July 2012 Chandra Science Workshop Deadline: X-RAY BINARIES - CELEBRATING 50 YEARS SINCE THE DISCOVERY OF SCO X-1

Announcement Number 82, 27 February, 2012

HRC-S Event Position Errors Near the Current Aim Point
Chandra-Related PhD Theses

Announcement Number 81, 19 January, 2012

Upcoming July 2012 Chandra Science Workshop: X-RAY BINARIES - CELEBRATING 50 YEARS SINCE THE DISCOVERY OF SCO X-1
Cosmic Kaleidoscope Meeting - First Announcement
Workshop on Tidal Disruption Events and AGN Outbursts

Announcement Number 80, 5 January, 2012

X-ray Visionary Projects (XVPs): Notice of Intent Reminder

Announcement Number 79, 15 December, 2011

Chandra Cycle 14 Call for Proposals released 15 December 2011
CIAO 4.4 and CALDB 4.4.7 released 15 December 2011

Announcement Number 78, 4 November, 2011

Item 1: CIAO to *end* support for Mac OS 10.5.x (Leopard)

Announcement Number 77, 21 October, 2011

Upcoming July 2012 Chandra Science Workshop: X-RAY BINARIES - CELEBRATING 50 YEARS SINCE THE DISCOVERY OF SCO X-1
CIAO: Future Platform Support

Announcement Number 76, 3 October, 2011

Einstein Postdoctoral Fellowship Program for 2012
Use of Optional CCDs for Observations with Pitch Angles > 130 degrees

Announcement Number 75, 22 August, 2011

Change to Chandra Aimpoint

Announcement Number 74, 15 July, 2011

Chandra Cycle 13 Research Program

Announcement Number 73, 08 July, 2011

Possible Early Observation of Cycle 13 Targets
AtomDB Announcements

Announcement Number 72, 17 June, 2011

Update to Cost Review Process in Cycle 13

Announcement Number 71, 20 May, 2011

Job Posting for Chandra Data Archive
Final Registration WEDNESDAY JUNE 1 for July Chandra Science Workshop STRUCTURE IN CLUSTERS AND GROUPS OF GALAXIES IN THE CHANDRA ERA

Announcement Number 70, 21 April, 2011

1. Revised LETG grating efficiencies (GREFFs) for orders 2-10
2. 2011 X-Ray Astronomy School, 1-5 August
3. CIAO Workshop, 6 August
4. Abstract deadline April 27 for July Chandra Science Workshop
5. Announcement of 2011 Meeting of the HEAD of the AAS

Announcement Number 69, 25 March, 2011

1. Upcoming July Chandra Science Workshop: Structure in Clusters and Groups of Galaxies in the Chandra Era
2. CIAO bug: Incorrect GTIs when time-filtering grating data with dmcopy opt=all

Announcement Number 68, 14 March, 2011

1. Extension of Chandra Cycle 13 Deadline for PIs based in Japan

Announcement Number 67, 24 February, 2011

1. AAS Boston Meeting-in-a-Meeting: "12-Years of Science with Chandra"

Announcement Number 66, 07 January, 2011

1. X-ray Visionary Projects (XVPs): Notice of Intent Reminder
2. Chandra Data Archive Footprint Service
3. The CXC is accepting suggestions for Chandra reviewers

Announcement Number 65, 15 December, 2010

1. Chandra Cycle 13 Call for Proposals released 15 December 2010
2. CIAO 4.3 and CALDB 4.4.1 released 15 December 2010
3. Chandra Source Catalog (CSC) User Interface Updates

Announcement Number 64, 10 November, 2010

1. Science for Chandra's Second Decade
2. Probing higher resolution: an asymmetry in the Chandra PSF

Announcement Number 63, 14 October, 2010

1. Contributed IDL Software to Apply a Temperature-Dependent CTI Correction to ACIS Data

Announcement Number 62, 02 September, 2010

1. Update to Data Products for Chandra Deep Field South Observations

Announcement Number 61, 20 August, 2010

1. Chandra Source Catalog Release 1.1
2. Release of Data Products for Chandra Deep Field South Observations
3. Upcoming Chandra Users Committee Meeting
4. Einstein Postdoctoral Fellowship Program for 2011
5. Einstein Fellowship Symposium

Announcement Number 60, 14 July, 2010
1. Chandra Cycle 12 Research Program
2. DDT Funding: Archival Proposals

Announcement Number 59, July, 2010
1. Chandra Deep Field South Observations

Announcement Number 58, May 25, 2010
1. Accretion Processes in X-rays: Abstract Submission and Registration Deadline Friday

Starting in May, 2010, we stopped using the term "Bulletin" - all mailings are now sent out as "Announcements".

Bulletin Number 94, Feb 2010

Registration now open for July Chandra Science Workshop

Bulletin Number 93, Feb 2010

CIAO Updates
1. New ACIS QE Contamination Model
2. S-LANG
3. SherpaCL
4. Mac OS X Power PC
5. Solaris Support
6. CIAO 3.4 and CALDB 3.x

Bulletin Number 92, Feb 2010

1. New Instrument Pages
2. TGCat News
3. Reminder: Chandra Users' Discussion Group

Bulletin Number 91, Jan 2010

1. 7th Chandra/CIAO Workshop
2. Upcoming Chandra Science Workshop - Accretion Processes in X-rays: from White Dwarfs to Quasars
3. Chandra Source Catalog User Interface Updates
4. New Insights into the Physics of Supernova Remnants and Pulsar Wind Nebulae.
5. 5th International Astronomical Consortium for High Energy Calibration (IACHEC) Meeting

Bulletin Number 90, Dec 2009

1. Chandra Cycle 12 Call for Proposals
2. CIAO 4.2 and CALDB 4.2.0 released 15 December 2009

Bulletin Number 89, Nov 2009

New Chandra Observations Planned for Chandra Deep Field South
7th Chandra/CIAO Workshop
November release of the tarfile of CIAO contributed science
Chandra Source Catalog User Interface Updates

Bulletin Number 88, Oct 2009

High-resolution X-ray spectroscopy conference
The Einstein Fellows Symposium
The Chandra Calibration Review
CIAO on MAC OS X 10.6 (Snow Leopard)
Cycle 11 EPO CfP reminder

Bulletin Number 87, Aug 2009

CXC Science Website
Chandra's First Decade of Discovery
Change in ACIS Default Upper Energy Cutoff for AO11

Bulletin Number 86, Aug 2009

CIAO: Future Platform Support
The Chandra Source Catalog in Google Earth
Chandra's First Decade of Discovery
Early Observation of Cycle 11 Targets
The Next Chandra Science Workshop

Announcement Number 57, 28 Aug 2009
Chandra's First Decade of Discovery: Deadlines Extended

Announcement Number 56, 8 July 2009
Chandra's First Decade of Discovery

Bulletin Number 85, July 2009

Chandra Cycle 11 Research Program
Conference: High-resolution X-ray Spectroscopy: past, present and future

Bulletin Number 84, June 2009

Chandra's First Decade of Discovery
CIAO Survey
ACIS Operations Position

Announcement Number 55, 29 June 2009
Chandra's First Decade of Discovery

Announcement Number 54, 26 June 2009
Bologna X-ray Astronomy 2009 Conference

Bulletin Number 83, June 2009

Chandra's First Decade of Discovery
CIAO Survey
ACIS Operations Position

Bulletin Number 82, April 13 2009

Supernova Remnants and Pulsar Wind Nebulae in the Chandra Era

Bulletin Number 81, March 4 2009

Chandra Source Catalog
Mission Planning Position

Bulletin Number 80, February 23 2009

Ten Years of Science with Chandra, Chandra's First Decade of Discovery
Chandra Calibration Workshop

Bulletin Number 79, January 22 2009

CalDB Release 4.1.1
ACIS CTI_APP Keyword Required in CIAO4.1 and CALDB4.1.1
Registration now open for Workshop:
Supernova Remnants and Pulsar Wind Nebulae in the Chandra Era

Announcement Number 53, 16 January 2009
15 January 2009 Update to Cycle 11 Proposer Information
CIAO

Announcement Number 52, 18 December 2008
INTERNATIONAL ASTRONOMY MEETING: X-RAY ASTRONOMY 2009 (Bologna)
High Resolution X-ray Spectroscopy Workshop and School

Bulletin Number 78, December 16 2008

Chandra Cycle 11 Call for Proposals
New HRC-S Gain Map and LETG/HRC-S Background Filter
A New Merged Dataset of the Chandra Deep Field North
CIAO 4.1 and CALDB 4.1 released 15 December 2008

Bulletin Number 77, November 2008

Ten Years of Science with Chandra Symposium
Meeting Announcement for The International X-ray Observatory

Bulletin Number 76, October 2008

6th Chandra/CIAO Workshop: Places Available
Einstein Fellowship Program
Chandra Fellows Symposium
Chandra's Got A New Look

Announcement Number 51, October 2008
Chandra Source Catalog
Cycle 10 Supplementary Education and Public Outreach Proposals (E/PO)
Chandra Fellows Symposium Webcast

Announcement Number 50, August 2008
Chandra Website Downtime

Bulletin Number 75, July 2008

Science Data Systems Position
Presentations Posted from Radio Galaxies in the Chandra Era Workshop

Bulletin Number 74, July 2008

Chandra Cycle 10 Research Program

Bulletin Number 73, June 2008

6th Chandra/CIAO Workshop

Bulletin Number 72, April 2008

Abstract Deadline for Radio Galaxies in the Chandra Era
CIAO 4.0.2 patch released
Chandra Source Detection and Cosmic-Ray Afterglows
Mac OS X platforms: FITS table file writing slowness with NFS-mounted disks

Announcement Number 49, March 2008
Chandra Cycle 10 Proposals Seeking Joint HST Time

Bulletin Number 71, March 2008

Special Sessions at the HEAD 2008 Meeting
CIAO Patch
Chandra Calibration Team Position
EPO Updates
Conference: "The Warm & Hot Universe"

Bulletin Number 70, February 2008

Updated Observation Visualizer (ObsVis) Tool
Radio Galaxies in the Chandra Era
HEAD MEETING DEADLINES

Bulletin Number 69, February 2008

Chandra Source Catalog Information
Goddard Email
MARX 4.3 is now available
COSPAR: Astrophysical Studies of Neutron Stars
Chandra Deep Field South: Merged Products for 2000 and 2007 Observations

Announcement Number 48, February 2008
COSPAR SESSION E14: The Interplay between the Interstellar and Intergalactic Media

Announcement Number 47, January 2008
HEAD Meeting Abstract Deadline January 25th
Astrophysical Shocks : Space Observations vs. Modeling

Announcement Number 46, January 2008
HEAD Meeting Abstract Deadline Extended to January 25th

Bulletin Number 68, December 2007

Chandra Cycle 10 Call for Proposals
CIAO 4.0 and CALDB 3.4.2 released 14 December 2007
CDFS Special Call: Approved Archive Projects Announced
HEAD 2008 Meeting and HEAD Executive Committee Election
The Chandra Blog has launched!

Announcement Number 45, November 2007
Constellation-X Facility Science Team

Bulletin Number 67, November 2007

CIAO 4.0 Beta 3
Radio Galaxies in the Chandra Era
Reprocessing IIIC: Calibration update of all HRC-I observations

Announcement Number 44, October 2007
DO NOT USE PIMMS/XMM-Newton on the CXC website

Bulletin Number 66, September 2007

Special Call for Archival Proposals making use of DDT data on the Chandra Deep Field South
Chandra Calibration Workshop
The "Visualizing Astronomy at the CfA" Series
Two announcements from the High Energy Division of the AAS
CHANDRA FELLOWS SYMPOSIUM

Bulletin Number 65, August 2007

Director's Discretionary Time Observation of Chandra Deep Field South
Chandra Cycle 9 Education and Public Outreach Call for Proposals
CIAO 4.0 Beta 2 Release
Chandra Calibration Workshop
Chandra Director's Office IT Specialist Job
National Virtual Observatory (NVO) Jobs
Chandra Data Archive Job

Announcement Number 43, August 2007
Meeting Announcement: Eight Years of Science with Chandra

Announcement Number 42, August 2007
Meeting Announcement: Eight Years of Science with Chandra

Bulletin Number 64, August 2007

Data Reprocessing to Correct Recent Aspect Offset
CHANDRA SCIENCE WORKSHOPS
Reminder: Registration for Eight Years of Science with Chandra
Reminder: Cost Proposal Deadline for Cycle 9

Bulletin Number 63, July 2007

Chandra Cycle 9 Targets
Eight Years of Science with Chandra
Chandra Calibration Workshop
New Public Product: Chandra Image Book

Bulletin Number 62, June 2007

Call for Images
PIRELLI AWARD RECOGNIZES CHANDRA PODCASTS
The 5th International X-ray Astronomy School

Announcement Number 41, May 2007
X-ray Grating Spectroscopy Workshop

Announcement Number 40, May 2007
X-ray Grating Spectroscopy Workshop: ABSTRACT DEADLINE

Bulletin Number 61, May 2007

Chandra Extremely Large Projects
CIAO 4.0 Beta 1 and CALDB 3.4.0 Released - 16 May 2007
Chandra at the AAS

Announcement Number 39, Mar 2007
Attention Proposers

Bulletin Number 59, March 2007

Mission Planning Position
Chandra 8-Year Symposium: Preliminary Announcement
Chandra Calibration Workshop 25 Oct 2007, Huntsville, AL
Meeting Announcement "Astrophysics of Compact Objects"
EXTRAGALACTIC X-RAY SURVEYS SUMMARY PAGE

Bulletin Number 60, March 2007

X-ray Grating Spectroscopy Workshop
Chandra Users' Committee
40 Years of Pulsars: Millisecond Pulsars, Magnetars and More
Absolute Astrometry Offset of 0.5'' since Dec-2006
Endpoints and Interactions- A Workshop on Supernova Remnants

Announcement Number 38, Feb 2007
Updated Default Aimpoint and Offsets for ACIS

Announcement Number 37, Jan 2007
Chandra Extremely Large Projects (ELP)

Bulletin Number 58, January 2007

CIAO 3.4.1 and CIAO 3.4.1.1 Patch Releases for Mac OSX Users
ACIS Cosmic Ray-induced Dead Area calibration added to CIAO 3.4 and CalDB 3.3.0
Successful EPO Proposals and New EPO Product
Meeting Announcement
X-ray Grating Spectroscopy Workshop

Bulletin Number 57, December 2006

Chandra Cycle 9 Call for Proposals
Chandra at the AAS
HEAD at the AAS
TOO time periods
CIAO 3.4 and CALDB 3.3.0 Released
Resumption of Funding for Chandra Grants
Chandra Data Archive: The end of the Provisional Retrieval Interface
Podcasts

Bulletin Number 56, November 2006

Extremely Large Projects

Announcement Number 36, Oct 2006
Science Enhancement Package (SEP) for the Constellation-X Mission

Bulletin Number 55, October 2006

CXC Access Interruption
Chandra Postdoctoral Fellowship Deadline

Bulletin Number 54, October 2006

CHANDRA FELLOWS SYMPOSIUM
Chandra Users' Committee Meeting Oct 17, 2006
Phasing out the Chandra Data Archive Provisional Retrieval Interface (PRI)

Announcement Number 35, Sep 2006
"Extragalactic Surveys" Workshop

Bulletin Number 53, September 2006

Corrected HRC-I Gain Map (GMAP) for the first two months of the mission
Education and Public Outreach Supplemental Grants
Chandra Data: Reprocessing III
HEAD Meeting

Bulletin Number 51, July 2006

Targets for Chandra Cycle 8 announced

Bulletin Number 50, July 2006

Cycle 8 Recommended Target List
2006 MEETING OF THE AAS HIGH ENERGY ASTROPHYSICS DIVISION
New Chandra Video Podcasts

Announcement Number 34, Apr 2006
Making the Most of the Great Observatories: Third Announcement

Announcement Number 33, Mar 2006
Proposal Help Using Email

Bulletin Number 49, March 2006

PRELIMINARY ANNOUNCEMENT of HEAD 2006
Conference: Extreme Properties of Neutron Stars: Theory and Observations
Reprocessing III
Safari Users and Chandra Data Archive Retrievals II

Bulletin Number 48, February 2006

NEUTRON STARS AND PULSARS ABOUT 40 YEARS AFTER THEIR DISCOVERY
STROPHYSICS OF NEUTRON STARS AND BLACK HOLES: OBSERVATIONS
-High Energy Astrophysics Space Missions'
BETHE CENTENNIAL SYMPOSIUM ON ASTROPHYSICS

Bulletin Number 47, February 2006

Update to Procedure for Charging Slew Tax on Raster Surveys in Cycle 8

Announcement Number 32, Feb 2006
Making the Most of the Great Observatories

Announcement Number 31, Jan 2006
Constellation X-ray Mission Town Hall Meeting at the AAS
Challenges in High Resolution Space Astronomy: Astrophysics, Technology and Data Workshop

Bulletin Number 45, November 2005

CIAO 3.3 and CALDB 3.2.0 Released - 21 November 2005
2005 Chandra Calibration Workshop Proceedings
Constellation-X Town Hall Meeting at DC AAS

Bulletin Number 44, October 2005

Anomalous shutdown of DEA-A power supply, 15 Sept 2005
HETG Calibration Update
Chandra Data Archive Mirror in India Operational
Chandra Calibration Workshop Program and Presentations

Bulletin Number 43, October 2005

mportant News on Chandra Observations: Early Scheduling and New Default Target Offsets

Bulletin Number 42, September 2005

Chandra Conferences Deadlines
The Chandra Fellows Symposium
Chandra Science Workshops

Announcement Number 30, Dec 2005
The Suzaku Conference: "The Extreme Universe in the Suzaku Era"

Announcement Number 29, Dec 2005
Chandra Cycle 8 Call for Proposals

Announcement Number 28, Dec 2005
Joint Chandra/Hubble/Spitzer Programs

Bulletin Number 45, November 2005

CIAO 3.3 and CALDB 3.2.0 Released - 21 November 2005
2005 Chandra Calibration Workshop Proceedings
Constellation-X Town Hall Meeting at DC AAS

Bulletin Number 44, October 2005

Anomalous shutdown of DEA-A power supply, 15 Sept 2005
HETG Calibration Update
Chandra Data Archive Mirror in India Operational
Chandra Calibration Workshop Program and Presentations

Bulletin Number 43, October 2005

mportant News on Chandra Observations: Early Scheduling and New Default Target Offsets

Bulletin Number 42, September 2005

Chandra Conferences Deadlines
The Chandra Fellows Symposium
Chandra Science Workshops

Announcement Number 27, Sep 2005
Supernova and Gamma-Ray Burst Remnants Conference

Bulletin Number 41, September 2005

Revised Policy regarding Completion of Chandra Observations
Six Years of Science with Chandra Symposium: Abstract Deadline is Fast Approaching!
Chandra Calibration Workshop

Announcement Number 26, Aug 2005
Chandra Website Temporary Shutdown

Bulletin Number 40, July 2005

Targets for Chandra Cycle 7 announced

Bulletin Number 39, June 2005

Six Years of Science with Chandra Symposium: Abstract Deadline Extended
CIAO 3.2.2 patch and CALDB 3.1.0 Released - 23 June 2005
Chandra Cycle 7 Cost Proposal Deadline
The HETGS In-Flight Calibration Web Page Updated

Bulletin Number 38, May 2005

Six Years of Science with Chandra Symposium
Chandra Calibration Workshop
Star Formation in the Era of Three Great Observatories Workshop
New Education Products

Bulletin Number 37, April 2005

Star Formation Workshop

Bulletin Number 36, April 2005

More than 15 minutes of Fame: Images for the Chandra 2006 Calendar
Future Chandra Science Workshops
Chandra Calibration Workshop 2005

Announcement Number 25, Apr 2005
4th International X-ray Astronomy School
IAU Symposium No.230: Populations of High-Energy Sources in Galaxies

Announcement Number 24, Feb 2005
Relativistic Astrophysics and Cosmology - Einstein's Legacy

Bulletin Number 35, February 2005

Constrained Observations in Cycle 7
CIAO 3.2.1 patch and CALDB 3.0.1
What's New in Chandra EPO
New Chandra Data Archive Interface: Chandra Fast Image
Applying Wavelength Corrections to HRC-S/LETG Data

Bulletin Number 34, December 2004

CIAO 3.2 Released - 15 December 2004
Chandra Cycle 7 Call for Proposals

Bulletin Number 33, December 2004

Cycle5/Cycle6 TOO Periods
CALDB 2.29 Released
New Pitch Angle Restrictions
New Archive Web Pages
Cycle 6 EPO Peer Review
The Six Years of Science with Chandra Symposium
Archive: New Data Distribution Procedure and V&V Reports

Bulletin Number 32, October 2004

Chandra Fellows Symposium Program
Chandra Calibration Workshop 2004

Bulletin Number 31, September 2004

Chandra Fifth Anniversary Webpage
Joint Conference on X-ray Diagnostics of Astrophysical Plasmas

Bulletin Number 30, August 2004

Topics for a Chandra Science Workshop Summer 2005
CALDB 2.28 Released - 11 August 2004
Chandra Fellowship Competition
Chandra Fellows Symposium

Bulletin Number 29, July 2004

ACIS Bakeout Postponed
Chandra Cycle 6 EPO Proposals
Newsworthy Results at the HEAD Meeting?
Chandra's 5th Anniversary

Bulletin Number 28, July 2004

CIAO 3.1 Released
Chandra Brief Bibliography
Chandra Student Survey

Announcement Number 23, Jul 2004
IAU Symposium No.230: 1st Announcement

Announcement Number 22, Jul 2004

Announcement Number 21, Jul 2004

First Announcement of the Joint Conference on X-ray Diagnostics of Astrophysical Plasmas

Announcement Number 20, Jul 2004

Astro-E2 Cycle 1 Deadline Reminder and Proposal Tool Update

Announcement Number 19, Jul 2004

Chandra Cycle 6 Recommended Targets Announced

Announcement Number 18, Apr 2004

FIRST ANNOUNCEMENT of HEAD 2004

Bulletin Number 27, March 2004

Chandra Newsletter #11
No Response from HelpDesk?
Galaxies Viewed With Chandra Workshop

Announcement Number 17, Feb 2004

Beyond Einstein: From the Big Bang to Black Holes

Announcement Number 16, Feb 2004

COSPAR Session E1.4: Young Neutron Stars And Supernova Remnants

Announcement Number 15, Jan 2004

COSPAR Session E1.2: Clusters of Galaxies: New Insights from XMM-Newton, Chandra and INTEGRAL

Announcement Number 14, Jan 2004

22nd Texas Symposium on Relativistic Astrophysics

Bulletin Number 26, Sept 2003

Chandra X-ray Observatory Cycle 6 Call for Proposals
CIAO 3.0.2 Patch and CALDB 2.25 Released - 15 December 2003

Bulletin Number 25, Sept 2003

CIAO 3.0.1 Patch Released
CHANDRA FELLOWS SYMPOSIUM PROGRAM

Bulletin Number 24, Sept 2003

SECOND ANNUAL CHANDRA CALIBRATION WORKSHOP
REMINDER: 5th Chandra/CIAO Workshop - Cambridge,USA - 29-31 October 2003
AGENDA AVAILABLE: Four Years of Chandra Observations: A Tribute to Riccardo Giacconi:
Chandra Data Archive: products from the mirror at LEDAS

Bulletin Number 23, August 2003

CIAO 3.0 Released - 6 August 2003
5th Chandra/CIAO Workshop - Cambridge,USA - 29-31 October 2003
Chandra Fellows Symposium - Oct. 8, 2003
Chandra Fellowship Competition
Reminder of E/PO opportunity for successful Cycle 5 proposers
Measurements of the Chandra ACIS Contaminant using the LETG

Bulletin Number 22, March 2003

Tell us what you think about CIAO and/or the Proposal Planning Tools
Cycle 5 Updates
Access to the CDA for users with poor internet connectivity

Announcement Number 13, Dec 2003

High-Energy Radiation from Black Holes:
from Supermassive Black Holes to Galactic Solar Mass Black Holes

Bulletin Number 21, December 2002

Conference: "Four Years of Chandra Observations: A tribute to Riccardo Giacconi"
Chandra 2003 Calendars

Bulletin Number 20, December 2002

Astro-Statistics Workshop
Call for Proposals
WebGUIDE
ATOMDB V1.3.0
Announcing AstroAtom Website
ChaRT (Chandra Ray Tracer)

Bulletin Number 19, Nov 2002

New in Cycle 5: Very Large Observing Proposals
Release of Updated Guide Star Catalog for Chandra
CIAO 2.3
Chandra Calibration Workshop 2002

Bulletin Number 18, Sept 2002

Reminder! - Registration Deadline NEXT WEEK X-ray Binaries Workshop
Reminder! - Registration Deadline NEXT WEEK Chandra Calibration Workshop
Public Observations on Anonymous ftp Site

Bulletin Number 17, Sept 2002

Chandra Fellows Symposium
CIAO2.3 coming in November
CHANDRA Calibration Workshop/CIAO Expert Sessions

Announcement Number 12, Aug 2003

Four Years of Chandra Observations: A Tribute to Riccardo Giacconi
HOTEL DEADLINE MONDAY, AUGUST 25

Announcement Number 11, Aug 2003

X-RAY AND RADIO CONNECTIONS
3 - 6 February 2004
Santa Fe, New Mexico, USA

Bulletin Number 16, August 2002

Chandra Calibration Workshop: Registration
Workshop: "X-ray Binaries in the Chandra and XMM-Newton Era (with an emphasis on Targets of Opportunity)"

Bulletin Number 15, August 2002

ACIS Low Energy QE Degradation
First Annual CHANDRA Calibration Workshop

Bulletin Number 14, July 2002

New version of the atomic database

Announcement Number 10, July 2003

Four Years of Chandra Observations: A Tribute to Riccardo Giacconi
ABSTRACT DEADLINE AUGUST 11, 2003

Announcement Number 9, July 2003

Four Years of Chandra Observations: A Tribute to Riccardo Giacconi
ABSTRACT DEADLINE AUGUST 1, 2003

Announcement Number 8, May 2003

Four Years of Chandra Observations: A Tribute to Riccardo Giacconi

Announcement Number 7, 29 Apr 2003

Joint Discussion on Atomic Data for X-Ray Astronomy

Bulletin Number 13, March 2002

ACIS Gain Caveat
Temporary Email Address for Proposal Submission Problems
Chandra/CIAO Workshop Registration
ObsVis Users

Announcement Number 6, 25 Feb 2003

First Constellation-X Spectroscopy Workshop
< SECOND ANNOUNCEMENT

Bulletin Number 12, Feb 2002

Fourth Chandra/CIAO Workshop: 20-22 May 2002
Color Illustrations in Proposals
Roll Angle Preferences

Bulletin Number 11, Feb 2002

Chandra Cycle 4 Proposal Submission: Update
MARX 4.0 Now Available
New Versions of Archive ChaSeR and WebChaSeR
No-Cost Extensions to Chandra Gran

Bulletin Number 10, Jan 2002

Chandra Cycle 4 NRA Released
Observer Notification of Observation Status
Bulletin for Proposers

Bulletin Number 9, Dec 2001

AO 4

Bulletin Number 8, Nov 2001

DDT data on the Neutron Star RX J 185636-375 now available
CIAO 2.2: New Threads
Chandra Press Releases
Location of ASPSOL and OBCSOL files

Number 5, 30 Oct 2002

First Constellation-X Spectroscopy Workshop

Bulletin Number 7, Oct 2001

CIAO 2.2 and Chandra Calibration Database CALDB 2.9.
Results of Special Call for Archival Research on the Neutron Star RX J 185636-375
Cycle 3 Programs
Chandra Fellows Talks

Bulletin Number 6, August 2001