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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249618 matches
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IRIS: Very high cadence raster (14392)
2026-03-19T05:51:39 to 2026-03-19T07:59:44
Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster
Program: Very high cadence raster (14392)
Target: AR
Pointing: xcen=259 ycen=-192,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.0468,683159
27960.0468,683160
IRIS: SolO coordination (SPICE, L BOTH LRES MCAD Pole-to-Pole)
2026-03-01T02:39:29 to 2026-03-01T06:44:14
Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2
Program: SolO coordination (SPICE, L_BOTH_LRES_MCAD_Pole-to-Pole)
Target: AR
Pointing: xcen=946 ycen=-205,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.61281,182400
28320.61281,182400
14000.61281,182400
27960.61281,182400
IRIS: Raster of ribbons and hot plasma (AR near disk centre)
2026-02-26T08:08:11 to 2026-02-26T12:29:08
Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2
Program: Raster of ribbons and hot plasma (AR near disk centre)
Target: AR
Pointing: xcen=430 ycen=-169,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.1673,651592
IRIS: Low Telemetry Flare Study
2026-02-16T05:27:32 to 2026-02-16T11:27:12
Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2
Program: Low Telemetry Flare Study
Target: AR
Pointing: xcen=187 ycen=309,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.1673,682312
EIS: SOOP: High cadence flare observations - sit and stare.
2026-02-13T16:09:32 to 2026-02-13T19:53:05
Science Goal: Q85
Program:
Target:
Pointing: xcen=359 ycen=240,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
EIS: Flare mode observations - context.
2026-02-13T10:25:28 to 2026-02-13T10:28:24
Science Goal:
Program:
Target:
Pointing: xcen=-424 ycen=123,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
IRIS: SolO coordination: Major Flare (Kerr)
2026-02-12T16:59:24 to 2026-02-12T17:20:59
Science Goal: Large coarse 8-step raster 14x120 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster
Program: SolO coordination: Major Flare (Kerr)
Target: AR
Pointing: xcen=158 ycen=271,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.04135,129531
27960.04135,129532
EIS: Pointing Monitoring
2026-02-12T06:42:50 to 2026-02-12T06:45:46
Science Goal: PRY_slot_contextLITE
Program:
Target:
Pointing: xcen=23 ycen=-194,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
IRIS: Low Telemetry Flare Study
2026-02-11T11:02:44 to 2026-02-11T11:13:57
Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2
Program: Low Telemetry Flare Study
Target: AR
Pointing: xcen=-724 ycen=243,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.1673,6872
EIS: Multi-temperature full disk slot scan.
2026-02-10T14:18:45 to 2026-02-10T14:24:11
Science Goal:
Program:
Target:
Pointing: xcen=-815 ycen=-757,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
EIS: Multi-temperature full disk slot scan.
2026-02-10T13:30:45 to 2026-02-10T13:36:12
Science Goal:
Program:
Target:
Pointing: xcen=405 ycen=-683,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
IRIS: A1: QS monitoring
2026-02-10T04:20:16 to 2026-02-10T04:38:21
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=1 ycen=1,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13301.13248,12916
28324.52248,1294
14001.13248,12916
27961.13248,12916
EIS: Synoptic/Comprehensive AR Studies
2026-02-10T00:51:46 to 2026-02-10T01:47:37
Science Goal: HPW021VEL0021x512v2
Program:
Target:
Pointing: xcen=893 ycen=98,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
IRIS: High cadence sit-and-stare flare study
2026-02-09T12:10:45 to 2026-02-09T13:19:56
Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow
Program: High cadence sit-and-stare flare study
Target: AR
Pointing: xcen=904 ycen=264,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.1459,68504
IRIS: High cadence sit-and-stare flare observation
2026-02-09T08:56:51 to 2026-02-09T10:06:02
Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow
Program: High cadence sit-and-stare flare observation
Target: AR
Pointing: xcen=-531 ycen=248,
saaIntervals hiIntervals
wavelengthcadenceFOVx,yimages
13300.1459,68504

249618 matches
prev  1...16489 16490 [16491] 16492 16493 16494 16495 16496 16497 16498 ...16642  next