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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249615 matches
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IRIS: SolO coordination (SPICE)

2026-02-28T15:55:49 to 2026-02-28T17:12:52

Science Goal: Large sparse 16-step raster 15x120 16s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: SolO coordination (SPICE)

Target: AR

Pointing: xcen=888 ycen=-383,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	138,129	448
2796	0.17	138,129	448

AIA: null

2026-02-25T15:30:00 to 2026-02-25T17:00:00

Science Goal: ssw_service_260225_081553_46631_ssmq_

Program:

Target:

Pointing: xcen=-910 ycen=-323,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.14	600,450	80
211	1.14	600,450	80
171	1.14	600,450	80
1700	1.13	600,450	80
304	1.14	600,450	80
131	1.14	600,450	80
94	1.14	600,450	80
193	1.14	600,450	80

AIA: null

2026-02-22T00:57:00 to 2026-02-22T01:31:00

Science Goal: ssw_service_260221_172753_17363_ssmq_blos_cont

Program:

Target:

Pointing: xcen=-852 ycen=397,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.41	600,450	25
211	1.41	600,450	25
171	1.41	600,450	25
cont	1.41	600,450	25
1700	1.4	600,450	25
304	1.41	600,450	25
131	1.41	600,450	25
94	1.42	600,450	25
193	1.41	600,450	25
blos	1.41	600,450	25

IRIS: A1: QS monitoring

2026-02-17T05:14:50 to 2026-02-17T05:32:54

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=-40 ycen=67,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	248,129	16
2832	4.52	248,129	4
1400	1.13	248,129	16
2796	1.13	248,129	16

AIA: null

2026-02-16T03:58:00 to 2026-02-16T05:07:11

Science Goal: ssw_service_260215_205150_29263_ssmq_

Program:

Target:

Pointing: xcen=-959 ycen=-149,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.93	600,450	75
211	0.93	600,450	75
171	0.93	600,450	75
1700	0.93	600,450	75
304	0.93	600,450	75
131	0.93	600,450	75
94	0.93	600,450	75
193	0.93	600,450	75

IRIS: SolO coordination: Fast Wind (Finley)

2026-02-14T11:44:46 to 2026-02-14T12:53:29

Science Goal: Large sparse 64-step raster 63x120 64s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: SolO coordination: Fast Wind (Finley)

Target: QS

Pointing: xcen=216 ycen=-94,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	186,129	224
2796	0.31	186,129	224

IRIS: Low Telemetry Flare Study

2026-02-13T06:40:24 to 2026-02-13T07:53:50

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2

Program: Low Telemetry Flare Study

Target: AR

Pointing: xcen=286 ycen=266,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	472

IRIS: SUIT coordination

2026-02-13T00:23:22 to 2026-02-13T01:26:17

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

Target: AR

Pointing: xcen=-453 ycen=271,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1551
2796	0.04	68,68	1552

IRIS: SUIT coordination

2026-02-12T01:35:34 to 2026-02-12T02:30:49

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: SUIT coordination

Target: AR

Pointing: xcen=-626 ycen=254,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	365
2796	0.15	65,68	366

IRIS: SUIT coordination

2026-02-11T00:00:32 to 2026-02-11T00:55:01

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: SUIT coordination

Target: AR

Pointing: xcen=-178 ycen=260,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	360
2796	0.15	65,68	361

IRIS: High cadence sit-and-stare flare study

2026-02-09T13:47:50 to 2026-02-09T14:51:15

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow

Program: High cadence sit-and-stare flare study

Target: AR

Pointing: xcen=907 ycen=263,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	462

IRIS: High cadence sit-and-stare flare study

2026-02-08T07:05:26 to 2026-02-08T08:11:44

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow

Program: High cadence sit-and-stare flare study

Target: AR

Pointing: xcen=-711 ycen=227,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	483

EIS: EIS Spectral Atlas Synoptic Programme

2026-02-08T00:03:12 to 2026-02-08T01:04:52

Science Goal: Atlas_60

Program:

Target:

Pointing: xcen=666 ycen=316,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

AIA: null

2026-02-07T23:24:00 to 2026-02-08T00:45:00

Science Goal: ssw_service_260207_160352_12502_ssmq_blos_cont

Program:

Target:

Pointing: xcen=611 ycen=284,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.09	600,450	75
211	1.09	600,450	75
171	1.09	600,450	75
cont	1.09	600,450	75
1700	1.09	600,450	75
304	1.09	600,450	75
131	1.09	600,450	75
94	1.09	600,450	75
193	1.09	600,450	75
blos	1.09	600,450	75

IRIS: High cadence sit-and-stare study

2026-02-07T16:32:42 to 2026-02-07T16:58:39

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow

Program: High cadence sit-and-stare study

Target: AR

Pointing: xcen=618 ycen=317,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	189

249615 matches
prev 1...16545 16546 16547 16548 16549 16550 16551 [16552] 16553 16554 ...16641 next