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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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250431 matches
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IRIS: SUIT coordination: QS #2

2025-07-27T04:56:10 to 2025-07-27T05:05:02

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=136 ycen=-87,

saaIntervals hiIntervals

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

IRIS: DKIST coordination: narrow raster #1 (AR 14153)

2025-07-25T19:08:29 to 2025-07-25T20:15:03

Science Goal: Medium dense 16-step raster 5x60 16s Mg II h/k Mg II w s FUV spectrally rebinned x 4

Program: DKIST coordination: narrow raster #1 (AR 14153)

Target: AR

Pointing: xcen=-315 ycen=-538,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.66	64,65	40
2796	0.28	64,65	240

IRIS: A1: QS monitoring

2025-07-24T04:19:16 to 2025-07-24T04:37:20

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=81 ycen=-127,

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: Very high cadence raster flare study (AR 14149)

2025-07-23T09:09:19 to 2025-07-23T10:59:45

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: Very high cadence raster flare study (AR 14149)

Target: AR

Pointing: xcen=-374 ycen=202,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	2724
2796	0.04	68,68	2724

IRIS: Off-limb flare study (AR 14143)

2025-07-23T08:08:27 to 2025-07-23T08:59:40

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

Program: Off-limb flare study (AR 14143)

Target: AR

Pointing: xcen=879 ycen=405,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	320

IRIS: Off-limb flare study (AR 14143)

2025-07-23T06:08:02 to 2025-07-23T07:59:01

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

Program: Off-limb flare study (AR 14143)

Target: AR

Pointing: xcen=877 ycen=399,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	696

IRIS: A1: QS monitoring

2025-07-23T04:14:16 to 2025-07-23T04:32:20

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=136 ycen=339,

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: SUIT coordination, QS #1

2025-07-17T04:46:59 to 2025-07-17T04:58:05

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 #1

Target: QS

Pointing: xcen=4 ycen=4,

saaIntervals hiIntervals

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

IRIS: Coordination with Hinode

2025-07-16T00:40:57 to 2025-07-16T02:37:14

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Coordination with Hinode

Target: AR

Pointing: xcen=340 ycen=243,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	295,182	192
2832	2.42	295,182	48
1400	0.61	295,182	192
2796	0.61	295,182	192

IRIS: Coronal nanojets

2025-07-15T12:06:39 to 2025-07-15T21:08:22

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

Program: Coronal nanojets

Target: AR

Pointing: xcen=983 ycen=-198,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	3383

IRIS: B1: AR tracking, AR 14135

2025-07-15T06:38:00 to 2025-07-15T06:56:06

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking, AR 14135

Target: AR

Pointing: xcen=420 ycen=-211,

saaIntervals hiIntervals

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

EIS: Synoptic

2025-07-10T05:35:56 to 2025-07-10T05:36:06

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=12 ycen=-166,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXV		266,512	null
HeII		266,512	null

IRIS: Calib 14: Wobble (zero roll), pointing #2

2025-07-09T00:36:24 to 2025-07-09T03:56:24

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

Program: Calib 14: Wobble (zero roll), pointing #2

Target: (NONE)

Pointing: xcen=-40 ycen=969,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	600

EIS: Active region Studies

2025-07-08T11:58:20 to 2025-07-08T12:59:05

Science Goal: HPW021VEL260x512v2

Program:

Target:

Pointing: xcen=462 ycen=-602,

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

IRIS: SUIT Coord: AR #1

2025-07-07T05:53:34 to 2025-07-07T06:04:40

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 Coord: AR #1

Target: AR

Pointing: xcen=-62 ycen=32,

saaIntervals hiIntervals

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

250431 matches
prev 1...8873 [8874] 8875 8876 8877 8878 8879 8880 8881 8882 ...16696 next