Coma Cluster
r7201103013011_0011_wfi13 · GO-1189 · WFI SCA13
Procedural preview
Not sky data · awaiting first light
1:1 footprint
27.6′ across
0 sources drawn
Band
Stretch
Gain 1.00×
Drag to pan, scroll to zoom, double-click to zoom in. Arrow keys pan, + and − zoom, 0 resets. Switching bands re-colours the same patch of sky rather than replacing it, so you can blink between filters the way you would with real multiband imaging.
About this field
A thousand-galaxy cluster at the Galactic north pole, and the field where astronomers first inferred dark matter from galaxy motions in 1933.
Product status
Scheduled but not yet taken. The observatory has not reached this pointing in its timeline.
Scheduled in 5 months · 19 Jan 2027, 12:22 UTC
Exposure
Pointing
Band
z-band analogue, used heavily for photometric redshifts.
Access
Roman products are distributed through MAST at STScI. Files follow the naming convention below; nothing is downloadable from this site.
r7201103013011_0011_wfi13_l3.asdf
Open MASTMore of Coma Cluster
All products in this field →The image above is procedurally generated. Source positions, colours and crowding are derived from the field's galactic latitude and character and from the band's pivot wavelength, and every exposure of a field draws the same sky so dithers line up — but none of it is data from the telescope.