INTEGRALSPI_gc ivo://nasa.heasarc/skyview/integralspi_gc NASA/GSFC HEASARC INTEGRAL Science Data Center, Geneva, Switzerland Skyview Project 2026-06-19 SkyView Help Skyview at skyview.gsfc.nasa.gov surveys The INTEGRAL observatory (Winkler et al. 2003, A&amp;A, 411, L1) was launched in October 2002. The spectrograph SPI (Vedrenne et al. 2003, A&amp;A, 411, L63) consists of 19 Germanium detectors and is capable of imaging in the 20 - 8000 keV band because of a coded mask. Part of the core program of the INTEGRAL mission is a study of the Galactic Centre, the Galactic Centre Deep Exposure (GCDE).<p> The SPI significance map is based on the public GCDE data and uses data in the 20 - 40 keV energy range. The analysis of the data was done using the SPIROS software (Skinner &amp; Connell 2003, A&amp;A, 411, L123). This software uses the 'Iterative Removal of Sources' technique in order to find the most significant sources. In the output significance map the sources found in this process are put on top of the residual map as points with a FWHM of 1 degree. <p> Current data respresent the combination of all public observations as of September 1, 2004. Provenance: INTEGRAL Science Data Center, Geneva, Switzerland. This is a service of NASA HEASARC. https://skyview.gsfc.nasa.gov Archive Research service-for HEASARC https://skyview.gsfc.nasa.gov/cgi-bin/vo/sia.pl?survey=integralspi_gc& GET text/xml+votable POS Search Position in the form "ra,dec" where ra and dec are given in decimal degrees in the ICRS coordinate system. degrees real SIZE Size of search region in the RA and Dec. directions. degrees real FORMAT Requested format of images. string CFRAME Coordinate frame: ICRS, FK5, FK4, GAL, ECL string EQUINOX Equinox used in FK4 or FK5 frames. real Cutout 360.0 180.0 360.0 180.0 5000 10000000 500 0 0 100 100 https://skyview.gsfc.nasa.gov/cgi-bin/query.pl X-ray