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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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255696 matches
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EIS: Synoptic/Comprehensive Active Region Studies

2025-08-12T11:40:21 to 2025-08-12T12:41:06

Science Goal: HPW021VEL260x512v2

Program:

Target:

Pointing: xcen=732 ycen=-74,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		261,512	null
FeXVI		261,512	null
SiX		261,512	null
SX		261,512	null
FeXXIV		261,512	null
SiVII		261,512	null
FeXI		261,512	null
FeXV		261,512	null
MgVII		261,512	null
CaXV		261,512	null
CaXVI		261,512	null
FeXII		261,512	null
FeIX		261,512	null
FeXIV		261,512	null

SOTSP: AR14168, HOP509

2025-08-06T00:30:05 to 2025-08-06T01:17:30

Science Goal: Co-ordinated Flare Observations with DKIST, IRIS, and Hinode

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

Target: Active Region

Pointing: xcen=152 ycen=-56,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	234,162	745
6302A Velocity 6301.5A	0	234,162	745
6302A Transverse Flux Density	0	234,162	745
6302A Longitudinal Flux Density	0	234,162	745

IRIS: A1: QS monitoring

2025-08-02T04:31:16 to 2025-08-02T04:49:20

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=96 ycen=-55,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: High cadence sit-and-stare flare study (AR 14149)

2025-07-23T18:03:35 to 2025-07-23T20:00:25

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, C II always

Program: High cadence sit-and-stare flare study (AR 14149)

Target: AR

Pointing: xcen=-280 ycen=199,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.02	59,68	7173

IRIS: HOP 510, SNIFS rocket launch

2025-07-18T18:46:53 to 2025-07-18T20:16:03

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Deep x 2 Spatial x 4, Spectral x 4

Program: HOP 510, SNIFS rocket launch

Target: AR

Pointing: xcen=517 ycen=324,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.2	136,132	450
2796	0.2	136,132	450

IRIS: SST coordination

2025-07-18T10:22:27 to 2025-07-18T12:03:04

Science Goal: Large coarse 64-step raster 126x120 64s C II Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: SST coordination

Target: AR

Pointing: xcen=655 ycen=263,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	247,129	288
2832	0.35	247,129	288
2796	0.35	247,129	288

IRIS: SUIT coordination, QS #2

2025-07-17T05:11:22 to 2025-07-17T05:20:15

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT coordination, QS #2

Target: QS

Pointing: xcen=4 ycen=4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: SST Coordination AR14114

2025-06-15T06:56:14 to 2025-06-15T12:51:08

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w Deep x 2 Spatial x 2, Spectral x 2

Program: SST Coordination AR14114

Target: AR

Pointing: xcen=-363 ycen=263,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.21	137,129	1700
1400	0.21	137,129	1700
2796	0.21	137,129	1700

IRIS: SST Coordination AR14107

2025-06-11T07:42:46 to 2025-06-11T11:35:24

Science Goal: Medium coarse 8-step raster 14x60 8s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 2

Program: SST Coordination AR14107

Target: AR

Pointing: xcen=637 ycen=-258,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	75,67	658
1400	0.35	75,67	659
2796	0.35	75,67	659

IRIS: THEMIS coordination AR

2025-05-31T08:59:34 to 2025-05-31T09:34:35

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Deep x 15 Spatial x 2, Spectral x 2

Program: THEMIS coordination AR

Target: AR

Pointing: xcen=747 ycen=-216,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.27	292,182	128

IRIS: Limb-to-limb tracking of ARs IHOP 307

2025-05-30T13:20:36 to 2025-05-30T14:09:33

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: Limb-to-limb tracking of ARs IHOP 307

Target: AR

Pointing: xcen=-294 ycen=160,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

SOTSP: AR 14060 obs.

2025-04-14T01:00:05 to 2025-04-14T01:55:24

Science Goal: AR obs.

Program: Fast map, 280"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=-416 ycen=165,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	276,162	872
6302A Velocity 6301.5A	0	276,162	872
6302A Transverse Flux Density	0	276,162	872
6302A Longitudinal Flux Density	0	276,162	872

IRIS: SUIT QS 1/2

2025-04-08T04:48:22 to 2025-04-08T04:59:28

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT QS 1/2

Target: QS

Pointing: xcen=43 ycen=96,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

IRIS: SUIT Coordination: AR 2 (AR14003)

2025-02-26T05:49:32 to 2025-02-26T05:58:25

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT Coordination: AR 2 (AR14003)

Target: AR

Pointing: xcen=-162 ycen=329,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: Flare Watch of AR13994

2025-02-17T12:01:50 to 2025-02-17T15:09:25

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 of AR13994

Target: AR

Pointing: xcen=549 ycen=-236,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	400
1400	0.47	61,67	400
2796	0.47	61,67	400

255696 matches
prev 1...4873 4874 4875 4876 4877 4878 4879 4880 [4881] 4882 ...17047 next