Heliophysics Events Knowledgebase Coverage Registry (HCR)
 
Popular Observations
Here are the most popular observations, as measured by the number of downloads.
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252697 matches
prev  1...16841 16842 16843 16844 16845 16846 [16847]

IRIS: PSP coordination (2x2 mosaics)
2026-06-09T20:09:57 to 2026-06-09T20:37:12
Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2
Program: PSP coordination (2x2 mosaics)
Target: (NONE)
Pointing: xcen=-175 ycen=-46,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
14000.17281,182160
27960.17281,182160
IRIS: PSP coordination (2x2 mosaics)
2026-06-09T19:22:31 to 2026-06-09T19:49:46
Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2
Program: PSP coordination (2x2 mosaics)
Target: (NONE)
Pointing: xcen=-184 ycen=-189,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
14000.17281,182160
27960.17281,182160
IRIS: SST coordination AR4464
2026-06-09T11:09:41 to 2026-06-09T16:58:38
Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2
Program: SST coordination AR4464
Target: AR
Pointing: xcen=-285 ycen=-205,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
28320.34137,1291020
14000.34137,1291020
27960.34137,1291020
IRIS: SST coordination AR4464
2026-06-09T07:39:35 to 2026-06-09T10:28:41
Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w Deep x 2 Spatial x 2, Spectral x 2
Program: SST coordination AR4464
Target: AR
Pointing: xcen=-317 ycen=-205,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
28320.21137,129810
14000.21137,129810
27960.21137,129810
IRIS: B2: QS tarcking from limb to limb
2026-06-09T05:53:18 to 2026-06-09T06:02:53
Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression
Program: B2: QS tarcking from limb to limb
Target: QS
Pointing: xcen=-825 ycen=-167,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13303.2204,1823
28323.2204,1823
14003.2204,1823
27963.2204,1823
IRIS: B1: AR tracking from limb to limb
2026-06-09T05:24:06 to 2026-06-09T05:42:11
Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression
Program: B1: AR tracking from limb to limb
Target: AR
Pointing: xcen=-827 ycen=165,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13301.13247,12916
28321.13247,12916
14001.13247,12916
27961.13247,12916
IRIS: A1 QS Monitoring
2026-06-09T04:20:04 to 2026-06-09T04:38:08
Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster
Program: A1 QS Monitoring
Target: QS
Pointing: xcen=-2 ycen=-48,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13301.13247,12916
28324.52247,1294
14001.13247,12916
27961.13247,12916

252697 matches
prev  1...16841 16842 16843 16844 16845 16846 [16847]