Popular

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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247190 matches
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IRIS: High cadence flare watch, AR14294

2025-12-03T09:48:15 to 2025-12-03T10:45:03

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: High cadence flare watch, AR14294

Target: AR

Pointing: xcen=-412 ycen=-264,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1496
2796	0.04	68,68	1496

IRIS: Low-lying loops

2025-11-17T20:24:20 to 2025-11-17T21:15:13

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II h/k Deep x 8

Program: Low-lying loops

Target: LP

Pointing: xcen=-164 ycen=-95,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	166
2796	0.31	127,129	166

IRIS: Major Flare Watch (High cadence)

2025-11-11T15:31:11 to 2025-11-11T16:31:29

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: Major Flare Watch (High cadence)

Target: AR

Pointing: xcen=403 ycen=341,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1488
2796	0.04	68,68	1488

IRIS: Major Flare Watch (High cadence)

2025-11-09T13:23:19 to 2025-11-09T14:24:16

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: Major Flare Watch (High cadence)

Target: AR

Pointing: xcen=128 ycen=329,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1504
2796	0.04	68,68	1504

IRIS: Major Flare Watch (High cadence)

2025-11-08T21:13:11 to 2025-11-08T22:14:19

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

Program: Major Flare Watch (High cadence)

Target: AR

Pointing: xcen=-124 ycen=334,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	405
2796	0.15	65,68	405

IRIS: Major Flare Watch (High cadence)

2025-11-06T12:36:58 to 2025-11-06T12:41:49

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: Major Flare Watch (High cadence)

Target: AR

Pointing: xcen=-500 ycen=348,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	128
2796	0.04	68,68	128

IRIS: SUIT coordination

2025-11-05T23:59:25 to 2025-11-06T00:42:32

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: SUIT coordination

Target: AR

Pointing: xcen=232 ycen=-255,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1064
2796	0.04	68,68	1064

IRIS: A1: QS monitoring

2025-11-05T04:17:16 to 2025-11-05T04:35:20

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=2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	4.52	247,130	4
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: SUIT coordination

2025-11-05T01:02:16 to 2025-11-05T02:03:24

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: SUIT coordination

Target: AR

Pointing: xcen=-534 ycen=305,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1508
2796	0.04	68,68	1508

IRIS: Off Limb Flare Study

2025-11-01T08:05:09 to 2025-11-01T09:09:11

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Off Limb Flare Study

Target: AR

Pointing: xcen=-880 ycen=427,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	400

EIS: Pointing Monitoring

2025-11-01T06:03:34 to 2025-11-01T06:03:44

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=23 ycen=-204,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXV		266,512	null
HeII		266,512	null

EIS: SOOP Polar Rotation

2025-10-30T11:36:55 to 2025-10-30T13:20:25

Science Goal: HOP81_new_study_v2

Program:

Target:

Pointing: xcen=-6 ycen=796,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		323,384	null
FeXIII		323,384	null
FeX		323,384	null
FeXVI		323,384	null
SiX		323,384	null
SX		323,384	null
SiVII		323,384	null
FeXI		323,384	null
FeXV		323,384	null
MgVII		323,384	null
HeII		323,384	null
OV		323,384	null
FeXII		323,384	null
FeIX		323,384	null
FeVIII		323,384	null
FeXIV		323,384	null

EIS: AR small flare obs.

2025-10-27T19:56:47 to 2025-10-27T20:55:19

Science Goal: EL_DHB_01v3

Program:

Target:

Pointing: xcen=-307 ycen=-6,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		50,152	null
FeXIII		50,152	null
FeX		50,152	null
FeXVI		50,152	null
SiX		50,152	null
CaXVII		50,152	null
FeXXIV		50,152	null
SiVII		50,152	null
FeXI		50,152	null
FeXV		50,152	null
MgVII		50,152	null
MgV		50,152	null
OV		50,152	null
CaXV		50,152	null
FeXII		50,152	null
FeIX		50,152	null
FeXXIII		50,152	null
FeVIII		50,152	null
FeXIV		50,152	null

IRIS: High Cadence Raster: AR14267

2025-10-26T11:22:49 to 2025-10-26T12:30:26

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: High Cadence Raster: AR14267

Target: AR

Pointing: xcen=-543 ycen=-18,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1668
2796	0.04	68,68	1668

IRIS: High Cadence Raster: AR14266

2025-10-25T17:35:22 to 2025-10-25T18:43:06

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: High Cadence Raster: AR14266

Target: AR

Pointing: xcen=-320 ycen=164,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1784
2796	0.04	68,68	1784

247190 matches
prev 1...11297 11298 11299 11300 11301 11302 [11303] 11304 11305 11306 ...16480 next