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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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252011 matches
prev 1...10393 10394 10395 10396 10397 10398 [10399] 10400 10401 10402 ...16801 next

IRIS: SUIT/Aditya-L1 coordination on AR 14324 (follow Hinode)

2026-01-04T01:40:18 to 2026-01-04T02:37:31

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

Program: SUIT/Aditya-L1 coordination on AR 14324 (follow Hinode)

Target: AR

Pointing: xcen=418 ycen=431,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	354
2796	0.16	65,68	354

IRIS: B2: QS tracking from limb to limb

2025-12-28T08:04:32 to 2025-12-28T08:14:07

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=291 ycen=-113,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: SUIT Coordination: Flare Catching Program (AR14317)

2025-12-26T02:39:16 to 2025-12-26T02:59:22

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: Flare Catching Program (AR14317)

Target: AR

Pointing: xcen=-119 ycen=233,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	496
2796	0.04	68,68	496

IRIS: Coronal Nanojets (AR14317)

2025-12-25T12:06:14 to 2025-12-25T12:49:36

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

Program: Coronal Nanojets (AR14317)

Target: AR

Pointing: xcen=-243 ycen=225,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	272

XRT: null

2025-12-24T22:55:59 to 2025-12-25T02:09:48

Science Goal:

Program:

Target:

Pointing: xcen=-448 ycen=154,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	17.79	395,395	8
Open+Gband	32.75	396,396	6
Open+Ti_poly	81.86	395,395	3
Al_poly+Open	16.56	395,395	10

IRIS: Wobble Calibration Pointing #1

2025-12-23T16:18:11 to 2025-12-23T17:23:51

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Wobble Calibration Pointing #1

Target: QS

Pointing: xcen=-923 ycen=-3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	197

IRIS: Sit and stare studies of hot plasma (AR14317)

2025-12-23T11:36:08 to 2025-12-23T11:53:03

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: Sit and stare studies of hot plasma (AR14317)

Target: AR

Pointing: xcen=-649 ycen=214,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.48	121,130	35
1400	0.48	121,130	35
2796	0.48	121,130	35

SOTSP: Synoptic

2025-12-22T17:57:12 to 2025-12-22T17:59:02

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: Calibration, Synoptic

Pointing: xcen=1 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	14,162	47
6302A Velocity 6301.5A	0	14,162	47
6302A Transverse Flux Density	0	14,162	47
6302A Longitudinal Flux Density	0	14,162	47

IRIS: High-cadence flare watch

2025-12-20T10:51:19 to 2025-12-20T11:47:40

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

Target: AR

Pointing: xcen=-577 ycen=403,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1484
2796	0.04	68,68	1484

IRIS: Off-limb flare watch

2025-12-18T05:29:48 to 2025-12-18T06:26:08

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

Program: Off-limb flare watch

Target: AR

Pointing: xcen=-937 ycen=293,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	352

IRIS: Limb AR watch / PSP Coordination

2025-12-13T23:29:26 to 2025-12-14T00:10:15

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

Program: Limb AR watch / PSP Coordination

Target: AR

Pointing: xcen=976 ycen=-261,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	256

IRIS: B2: QS tracking

2025-12-09T05:19:31 to 2025-12-09T05:29:07

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking

Target: QS

Pointing: xcen=-23 ycen=517,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: High-cadence Flare Watch of AR14291

2025-11-25T17:28:27 to 2025-11-25T18:25:40

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 of AR14291

Target: AR

Pointing: xcen=-480 ycen=-252,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1412
2796	0.04	68,68	1412

IRIS: SUIT coordination

2025-11-12T01:13:20 to 2025-11-12T02:12:49

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: SUIT coordination

Target: AR

Pointing: xcen=47 ycen=-344,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1468
2796	0.04	68,68	1468

IRIS: A1: QS monitoring

2025-11-10T02:57:17 to 2025-11-10T03:15:20

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=-189 ycen=-28,

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

252011 matches
prev 1...10393 10394 10395 10396 10397 10398 [10399] 10400 10401 10402 ...16801 next