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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246705 matches
prev 1...16441 16442 16443 16444 16445 16446 [16447]

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: 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

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

XRT: null

2025-12-25T05:34:58 to 2025-12-25T05:36:31

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
Open+Gband	0.47	2,114,2,114	2
Al_poly+Open	0.09	2,107,2,107	2

IRIS: A1: QS Monitoring

2025-12-25T04:09:12 to 2025-12-25T04:27:16

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=29 ycen=58,

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

XRT: null

2025-12-25T02:13:03 to 2025-12-25T05:31:03

Science Goal:

Program:

Target:

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	32.67	2,107,2,107	4
Open+Al_mesh	15.45	2,107,2,107	12
Open+Gband	65.06	528,528	4
Al_poly+Open	0.77	2,107,2,107	257

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	20.53	395,395	9
Open+Gband	32.75	396,396	6
Open+Ti_poly	81.86	395,395	3
Al_poly+Open	0.67	2,107,2,107	290

XRT: null

2025-12-24T21:01:03 to 2025-12-24T22:45:17

Science Goal:

Program:

Target:

Pointing: xcen=-747 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Gband	0.16	2,114,2,114	2
Al_poly+Open	7.99	1,580,2,107	14

XRT: null

2025-12-24T19:01:02 to 2025-12-24T20:41:16

Science Goal:

Program:

Target:

Pointing: xcen=-40 ycen=644,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Gband	0.16	2,114,2,114	2
Al_poly+Open	4.99	2,107,1,580	21

XRT: null

2025-12-24T18:39:28 to 2025-12-24T18:41:00

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
Open+Gband	0.45	2,114,2,114	2
Al_poly+Open	0.09	2,107,2,107	2

XRT: null

2025-12-24T15:52:59 to 2025-12-24T18:35:37

Science Goal:

Program:

Target:

Pointing: xcen=-507 ycen=153,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	74.5	395,395	3
Open+Gband	29.44	396,396	4
Open+Ti_poly	88.3	395,395	2
Al_poly+Open	0.81	2,107,2,107	201

AIA: null

2025-11-07T00:00:09 to 2025-11-07T22:44:33

Science Goal: ssw_service_251225_195742_1634

Program:

Target:

Pointing: xcen=-4 ycen=189,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	75.8	2,450,2,070	19

246705 matches
prev 1...16441 16442 16443 16444 16445 16446 [16447]