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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257269 matches
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EIS: Pointing Monitoring

2025-08-13T18:06:36 to 2025-08-13T18:06:46

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=27 ycen=-198,

saaIntervals hiIntervals

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

EIS: Pointing Monitoring

2025-08-12T22:16:50 to 2025-08-12T22:17:00

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=27 ycen=-198,

saaIntervals hiIntervals

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

IRIS: C1: North Pole

2025-08-09T06:48:31 to 2025-08-09T07:22:42

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: North Pole

Target: CH

Pointing: xcen=-3 ycen=944,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

EIS: Pointing Monitoring

2025-08-03T04:04:47 to 2025-08-03T04:04:57

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=20 ycen=-184,

saaIntervals hiIntervals

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

IRIS: Low lying loops study

2025-08-01T13:26:41 to 2025-08-01T15:29:22

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II h/k Deep x 8

Program: Low lying loops study

Target: EF

Pointing: xcen=616 ycen=324,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	400
2796	0.31	127,129	400

IRIS: SUIT coordination: QS #1

2025-07-31T04:47:23 to 2025-07-31T04:58:28

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 coordination: QS #1

Target: QS

Pointing: xcen=-105 ycen=-20,

saaIntervals hiIntervals

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

EIS: Coordinated flare observations with DKIST, IRIS

2025-07-26T23:50:16 to 2025-07-26T23:50:21

Science Goal: Flare266_Hunter01 + FlareRespAtlas10trm

Program:

Target:

Pointing: xcen=350 ycen=121,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
HeII		266,304	null

EIS: Synoptic/Comprehensive AR Studies

2025-07-26T15:43:11 to 2025-07-26T16:39:01

Science Goal: HPW021VEL001x512v2

Program:

Target:

Pointing: xcen=283 ycen=17,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		2,512	null
FeXVI		2,512	null
SiX		2,512	null
SX		2,512	null
FeXXIV		2,512	null
SiVII		2,512	null
FeXI		2,512	null
FeXV		2,512	null
MgVII		2,512	null
CaXV		2,512	null
CaXVI		2,512	null
FeXII		2,512	null
FeIX		2,512	null
FeXIV		2,512	null

IRIS: Sit-and-stare study of ribbons and hot plasma (AR 14155)

2025-07-26T06:17:53 to 2025-07-26T07:49:48

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: Sit-and-stare study of ribbons and hot plasma (AR 14155)

Target: AR

Pointing: xcen=-638 ycen=-183,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	196
1400	0.47	61,67	196
2796	0.47	61,67	196

IRIS: B1: AR tracking, AR 14135 (off-limb)

2025-07-20T22:15:37 to 2025-07-20T22:33:43

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

Program: B1: AR tracking, AR 14135 (off-limb)

Target: AR

Pointing: xcen=955 ycen=-104,

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

IRIS: Flare watch program C, unknown AR in the SE

2025-07-14T23:09:19 to 2025-07-15T03:56:21

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

Program: Flare watch program C, unknown AR in the SE

Target: AR

Pointing: xcen=-522 ycen=-333,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1800

IRIS: High cadence flare raster, unknown AR in the SE

2025-07-14T08:10:22 to 2025-07-14T11:29:20

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: High cadence flare raster, unknown AR in the SE

Target: AR

Pointing: xcen=-611 ycen=-312,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	4908
2796	0.04	68,68	4908

IRIS: Flare watch program C, AR14136

2025-07-12T22:10:19 to 2025-07-13T03:03:44

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

Program: Flare watch program C, AR14136

Target: AR

Pointing: xcen=-457 ycen=262,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1840

IRIS: A1: QS monitoring

2025-07-08T04:19:16 to 2025-07-08T04:37:20

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=-59 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: SST Coord: Flare watch (AR 14032)

2025-07-04T07:59:32 to 2025-07-04T12:00:39

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

Program: SST Coord: Flare watch (AR 14032)

Target: AR

Pointing: xcen=-434 ycen=-338,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	67,67	696
1400	0.35	67,67	696
2796	0.35	67,67	696

257269 matches
prev 1...5641 [5642] 5643 5644 5645 5646 5647 5648 5649 5650 ...17152 next