The High Energy Astrophysics Science Archive Research Center (HEASARC) is the primary archive for NASA missions
dealing with extremely energetic phenomena, from black holes to the Big Bang. Having recently merged with the Legacy
Archive for Microwave Background Data Analysis (LAMBDA), it includes data
obtained by NASA's high-energy astronomy missions from the extreme ultraviolet through gamma-ray bands, along with
missions that study the relic cosmic microwave background.
Enter positions, times, missions, ... to Browse.
Try ROSAT 3c273 to get ROSAT data on 3c273 or
chandra bii>80 status=archived to get archived Chandra
data near the north galactic pole. Use quotes around targets
that have embedded white space (e.g., 'ar lac').
XSPEC 12 updated(07 May 2009)
XSPEC 12.5.0af, zredden multiplicative model component called the same function as redden, and therefore its redshift parameter had no effect...
US INTEGRAL Guest Observer Program(4 May 2009)
NASA announces the INTEGRAL AO-7 US Guest Observer Program. Details of this program can be found on the "Proposals and Tools" webpage of the INTEGRAL GOF.
RXTE CALDB updated(03 May 2009)
PCA breakdown history and SAA history file updated for the PCA (update 01 May 2009)...
INTEGRAL AO-7 General Program Results(1 May 2009)
The INTEGRAL AO-7 General Program, as recommended by
the Time Allocation Committee (TAC) and approved on the 15th of April
by the ESA Director of Science and Robotic Exploration (Prof. David
Southwood), has been released.
