The twenty-second public data release from the Zwicky Transient Facility contains approximately 58.5 million images, 888 billion source detections extracted from these images, and 4.92 billion light curves.

The COSMOS UltraVista DR6 images are now available. This release contains Y, J, H, K_s, and NB118 (a narrow-band filter) images of the COSMOS field taken with the VIRCAM instrument on the VISTA telescope.

IRSA has made the unWISE coadded data available in the Amazon Open Data Repository. unWISE is a reprocessing of Wide-field Infrared Survey Explorer (WISE) data which preserves the native angular resolution and is optimized for forced photometry. WISE was a NASA satellite producing all-sky imaging in four infrared bands centered at 3.4, 4.6, 12, and 22 microns (W1, W2, W3, and W4) starting in 2010 until the coolant was exhausted in 2011. It was reactivated in 2013 as NEOWISE and continued imaging in W1 and W2 until the end of July 2024.

If you are interested in working at IRSA or IPAC, we encourage you to have a look at our current jobs postings. We are accepting applications for several Staff Scientist positions, including two positions with IRSA.