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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255822 matches
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TRACE: FDM

1999-07-31T05:46:25 to 1999-07-31T06:59:56

Science Goal: SCIPLAN_FDM

Program:

Target:

Pointing: xcen=-673 ycen=-876,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	4.75	512,512	12
1700	6.11	512,512	13
WL	6.11	512,512	13
1600	6.3	512,512	12
284	4.75	512,512	12
195	4.76	512,512	12
1550	6.11	512,512	13
1216	6.3	512,512	12

TRACE: FLAREWATCH

1999-05-11T00:43:22 to 1999-05-11T14:57:52

Science Goal: SCIPLAN_FLAREWATCH

Program:

Target:

Pointing: xcen=-62 ycen=236,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	14.88	512,512	58
WL	7.03	512,512	59
1600	11.61	512,512	74
195	14.88	512,512	58
1216	7.03	512,512	59

TRACE: FDM

1999-04-13T11:16:01 to 1999-04-13T11:18:47

Science Goal: SCIPLAN_FDM

Program:

Target:

Pointing: xcen=75 ycen=94,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	0.16	512,512	18

TRACE: FDM

1999-04-13T11:10:09 to 1999-04-13T11:12:54

Science Goal: SCIPLAN_FDM

Program:

Target:

Pointing: xcen=3 ycen=114,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	0.16	512,512	18

TRACE: FDM

1999-04-13T06:13:07 to 1999-04-13T06:16:04

Science Goal: SCIPLAN_FDM

Program:

Target:

Pointing: xcen=-94 ycen=-330,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	0.37	512,512	5
WL	0.37	512,512	5
1600	0.37	512,512	5
1550	0.24	512,512	5

TRACE: AR 8508

1999-04-07T04:02:42 to 1999-04-07T04:48:27

Science Goal: SCIPLAN_AR_8508

Program:

Target:

Pointing: xcen=-516 ycen=419,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1	384,384	46
1600	0.96	384,384	48
195	1	384,384	46

TRACE:

1999-02-07T10:37:19 to 1999-02-08T00:59:01

Science Goal:

Program: SPO flare watch, NE AR, still not numbered

Target:

Pointing: xcen=210 ycen=-321,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.06	384,384	813
WL	0.88	384,384	983
1600	0.87	384,384	986

IRIS: Flare study on AR on AR 14324 (follow Hinode)

2026-01-05T23:03:01 to 2026-01-05T23:52:55

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

Program: Flare study on AR on AR 14324 (follow Hinode)

Target: AR

Pointing: xcen=712 ycen=424,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	312

IRIS: SUIT Coordination: Flare Catching Program (AR14319)

2025-12-30T02:02:22 to 2025-12-30T02:32:12

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 (AR14319)

Target: AR

Pointing: xcen=400 ycen=-108,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.05	68,68	656
2796	0.05	68,68	647

IRIS: A1: QS Monitoring

2025-12-29T05:01:15 to 2025-12-29T05:19:18

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=-74 ycen=-21,

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: A1: QS monitoring

2025-12-22T04:53:19 to 2025-12-22T04:53:28

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: A1: QS monitoring

Target: QS

Pointing: xcen=-2 ycen=-3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	-1	65,68	1
2796	-1	65,68	1

SOTSP: Track AR 14303 (may update)

2025-12-14T06:15:13 to 2025-12-14T07:02:37

Science Goal: Active region structure

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=398 ycen=-470,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	233,162	745
6302A Velocity 6301.5A	0	233,162	745
6302A Transverse Flux Density	0	233,162	745
6302A Longitudinal Flux Density	0	233,162	745

IRIS: A1: QS monitoring

2025-12-11T04:19:16 to 2025-12-11T04:37:20

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=-16 ycen=104,

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: Flare watch program B, AR14294

2025-12-09T21:01:15 to 2025-12-09T21:29:23

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

Program: Flare watch program B, AR14294

Target: AR

Pointing: xcen=707 ycen=-315,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,66	60
1400	0.47	61,66	60
2796	0.47	61,66	60

IRIS: Flare watch program B, AR14294

2025-12-09T14:33:12 to 2025-12-09T15:29:28

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

Program: Flare watch program B, AR14294

Target: AR

Pointing: xcen=663 ycen=-318,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,66	120
1400	0.47	61,66	120
2796	0.47	61,66	120

255822 matches
prev 1...6329 6330 6331 6332 6333 6334 6335 [6336] 6337 6338 ...17055 next