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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247173 matches
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IRIS: Off-limb flare study

2025-11-07T15:57:09 to 2025-11-07T17:07:18

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Off-limb flare study

Target: AR

Pointing: xcen=-956 ycen=-259,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,66	440

IRIS: Off-limb flare study

2025-11-07T14:20:07 to 2025-11-07T15:30:16

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Off-limb flare study

Target: AR

Pointing: xcen=-959 ycen=-261,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	440

IRIS: A1: QS monitoring

2025-11-07T04:47:16 to 2025-11-07T05:05:20

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=-3 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: Major Flare Watch (High cadence)

2025-11-06T14:14:00 to 2025-11-06T15:15:56

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=-481 ycen=342,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1528
2796	0.04	68,68	1528

IRIS: Flare Study B

2025-11-03T13:27:28 to 2025-11-03T14:30:34

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare Study B

Target: AR

Pointing: xcen=-713 ycen=363,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	121,130	134
1400	0.47	121,130	134
2796	0.47	121,130	134

IRIS: SUIT Coordination: AR14271

2025-11-03T00:31:32 to 2025-11-03T01:34:17

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: SUIT Coordination: AR14271

Target: AR

Pointing: xcen=-309 ycen=-240,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	387
2796	0.16	65,68	387

AIA: null

2025-11-02T10:51:00 to 2025-11-02T15:00:00

Science Goal: ssw_service_251102_054009_4583_ssmq__ssmq_

Program:

Target:

Pointing: xcen=-869 ycen=421,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	3.61	600,450	70
211	3.61	600,450	70
171	3.61	600,450	70
1700	3.6	600,450	70
304	3.61	600,450	70
131	3.61	600,450	70
94	3.61	600,450	70
193	3.61	600,450	70

IRIS: High Cadence Raster: AR14269

2025-10-30T18:54:22 to 2025-10-30T19:58:00

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: AR14269

Target: AR

Pointing: xcen=360 ycen=-271,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1676
2796	0.04	68,68	1676

IRIS: High Cadence Raster: AR14266

2025-10-29T08:55:41 to 2025-10-29T10:01:31

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=428 ycen=200,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1623
2796	0.04	68,68	1624

IRIS: High Cadence Raster: AR14266

2025-10-28T07:04:22 to 2025-10-28T08:09:04

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=211 ycen=184,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1596
2796	0.04	68,68	1596

IRIS: High Cadence Raster: AR14267

2025-10-27T13:15:32 to 2025-10-27T14:22:31

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=-333 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1764
2796	0.04	68,68	1764

EIS: Pointing Monitoring

2025-10-25T06:05:04 to 2025-10-25T06:05:14

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=20 ycen=-203,

saaIntervals hiIntervals

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

IRIS: SUIT Coordination: DC AR14259

2025-10-24T02:46:15 to 2025-10-24T03:55:29

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Mg II w s Spatial x 4, Spectral x 4

Program: SUIT Coordination: DC AR14259

Target: AR

Pointing: xcen=112 ycen=-274,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.05	289,182	66
1400	0.26	289,182	264
2796	0.26	289,182	264

XRT: null

2025-10-23T18:02:59 to 2025-10-23T18:03:24

Science Goal:

Program:

Target:

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Al_mesh	0.1	2,107,2,107	2
Al_poly+Open	0.09	2,107,2,107	2

IRIS: High Cadence Flare Obs: AR14256

2025-10-21T21:23:12 to 2025-10-21T22:35:14

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow

Program: High Cadence Flare Obs: AR14256

Target: AR

Pointing: xcen=-18 ycen=-351,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	525

247173 matches
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