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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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251718 matches
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IRIS: SUIT Coordination: AR 2

2025-08-05T05:55:52 to 2025-08-05T06:04:45

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

Target: AR

Pointing: xcen=3 ycen=-21,

saaIntervals hiIntervals

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

EIS: Coordinated flare observations with DKIST IRIS

2025-08-03T11:47:26 to 2025-08-03T11:47:31

Science Goal: Flare266_Hunter01

Program:

Target:

Pointing: xcen=637 ycen=33,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
HeII		266,304	null

IRIS: GREGOR coordination: context raster #2 (AR 14149)

2025-07-28T10:44:20 to 2025-07-28T11:16:39

Science Goal: Very large dense 400-step raster 131.7x175 400s Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: GREGOR coordination: context raster #2 (AR 14149)

Target: AR

Pointing: xcen=598 ycen=238,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.16	308,182	200
2796	0.16	308,182	200

IRIS: Low data rate sit-and-stare flare study (AR 14155)

2025-07-26T22:39:03 to 2025-07-27T00:58:45

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: Low data rate sit-and-stare flare study (AR 14155)

Target: AR

Pointing: xcen=-527 ycen=-190,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	304
1400	0.46	62,69	304
2796	0.46	62,69	304

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: SUIT coordination: AR #1 (AR 14149)

2025-07-26T05:26:28 to 2025-07-26T05:37:33

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 #1 (AR 14149)

Target: AR

Pointing: xcen=211 ycen=204,

saaIntervals hiIntervals

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

IRIS: GREGOR coordination: fast raster (AR 14149)

2025-07-24T10:17:41 to 2025-07-24T10:31:01

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

Program: GREGOR coordination: fast raster (AR 14149)

Target: AR

Pointing: xcen=-101 ycen=180,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	240,129	48
2796	0.28	240,129	48

IRIS: SUIT coordination, AR #2

2025-07-16T05:56:32 to 2025-07-16T06:05:25

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

Target: AR

Pointing: xcen=32 ycen=306,

saaIntervals hiIntervals

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

IRIS: A1: QS monitoring

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

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=-0 ycen=3,

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

EIS: Synoptic

2025-07-14T18:08:55 to 2025-07-14T18:09:05

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=13 ycen=-168,

saaIntervals hiIntervals

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

EIS: Synoptic

2025-07-13T05:30:57 to 2025-07-13T05:33:53

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=12 ycen=-156,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		479,488	null
SiVII		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

IRIS: SUIT coordination, AR#1

2025-07-10T14:09:22 to 2025-07-10T14:20:28

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, AR#1

Target: AR

Pointing: xcen=419 ycen=243,

saaIntervals hiIntervals

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

IRIS: A1: QS Monitoring

2025-07-05T05:04:07 to 2025-07-05T05:22:11

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=14 ycen=-10,

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 Coord: AR #2

2025-07-04T05:47:21 to 2025-07-04T05:56:14

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 #2

Target: AR

Pointing: xcen=82 ycen=-20,

saaIntervals hiIntervals

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

IRIS: SUIT Coord: QS #2

2025-07-04T05:07:58 to 2025-07-04T05:16:51

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: QS #2

Target: QS

Pointing: xcen=-106 ycen=33,

saaIntervals hiIntervals

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

251718 matches
prev 1...7169 7170 7171 7172 7173 7174 7175 [7176] 7177 7178 ...16782 next