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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246684 matches
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IRIS: Coronal Nanojets Program (AR14317)

2025-12-26T07:58:55 to 2025-12-26T08:25:42

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

Program: Coronal Nanojets Program (AR14317)

Target: AR

Pointing: xcen=-67 ycen=214,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,64	166

IRIS: A1: QS Monitoring

2025-12-26T04:19:23 to 2025-12-26T04:37:27

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=31 ycen=34,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	251,131	16
2832	4.52	251,131	4
1400	1.13	251,131	16
2796	1.13	251,131	16

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=-118 ycen=227,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	70,66	496
2796	0.04	70,66	496

IRIS: SUIT Coordination: Flare Catching Program (AR14317)

2025-12-26T01:02:16 to 2025-12-26T01:58:51

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=-128 ycen=224,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	70,66	640
2796	0.04	70,66	639

IRIS: SUIT Coordination: Flare Catching Program (AR14317)

2025-12-26T00:09:21 to 2025-12-26T00:21:50

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=-136 ycen=226,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	70,66	308
2796	0.04	70,66	308

IRIS: Very Low Datarate Flare Observing Program (AR14317)

2025-12-25T21:48:15 to 2025-12-25T21:51:55

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Very Low Datarate Flare Observing Program (AR14317)

Target: AR

Pointing: xcen=-170 ycen=222,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	65,66	8
1400	0.46	65,66	8
2796	0.46	65,66	8

IRIS: Very Low Datarate Flare Observing Program (AR14317)

2025-12-25T20:11:14 to 2025-12-25T21:07:45

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Very Low Datarate Flare Observing Program (AR14317)

Target: AR

Pointing: xcen=-188 ycen=222,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	65,66	123
1400	0.46	65,66	123
2796	0.46	65,66	123

IRIS: Very Low Datarate Flare Observing Program (AR14317)

2025-12-25T18:58:48 to 2025-12-25T19:30:29

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Very Low Datarate Flare Observing Program (AR14317)

Target: AR

Pointing: xcen=-200 ycen=221,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	65,66	69
1400	0.46	65,66	69
2796	0.46	65,66	69

IRIS: Flare Ribbon Spatial/Temporal Analysis Study

2025-12-25T16:57:14 to 2025-12-25T17:49:28

Science Goal: Small sit-and-stare 0.3x30 1s

Program: Flare Ribbon Spatial/Temporal Analysis Study

Target: AR

Pointing: xcen=-211 ycen=218,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.3	65,64	174
2832	0.3	65,64	174
1400	0.3	65,64	174
2796	0.3	65,64	174

IRIS: Flare Ribbon Spatial/Temporal Analysis Study

2025-12-25T15:20:43 to 2025-12-25T16:16:33

Science Goal: Small sit-and-stare 0.3x30 1s

Program: Flare Ribbon Spatial/Temporal Analysis Study

Target: AR

Pointing: xcen=-228 ycen=217,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.3	65,64	186
2832	0.3	65,64	186
1400	0.3	65,64	186
2796	0.3	65,64	186

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=-236 ycen=216,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,64	272

IRIS: Coronal Nanojets (AR14317)

2025-12-25T10:29:13 to 2025-12-25T11:25:20

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=-258 ycen=220,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,64	352

IRIS: B2: QS tracking from limb to limb

2025-12-25T07:20:43 to 2025-12-25T07:30:19

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=-327 ycen=-467,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	206,179	3
2832	3.2	206,179	3
1400	3.2	206,179	3
2796	3.2	206,179	3

XRT: null

2025-12-25T05:52:01 to 2025-12-25T08:57:22

Science Goal:

Program:

Target:

Pointing: xcen=-388 ycen=156,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	3.55	395,395	53
Open+Gband	33.68	396,396	4
Open+Ti_poly	101.01	395,395	2
Al_poly+Open	0.77	2,107,2,107	243

IRIS: B1: AR tracking from limb to limb (AR14317)

2025-12-25T05:41:30 to 2025-12-25T05:59:36

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 (AR14317)

Target: AR

Pointing: xcen=-331 ycen=221,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	251,131	16
2832	1.13	251,131	16
1400	1.13	251,131	16
2796	1.13	251,131	16

246684 matches
prev 1...16441 16442 16443 16444 [16445] 16446 next