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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257274 matches
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IRIS: Flare watch program, AR14551

2026-10-20T09:11:02 to 2026-10-20T10:19:47

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: Flare watch program, AR14551

Target: AR

Pointing: xcen=819 ycen=-284,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1696
2796	0.04	68,68	1696

IRIS: Calib 14: Wobble (zero roll), 1/2

2026-10-19T13:38:00 to 2026-10-19T14:56:40

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

Program: Calib 14: Wobble (zero roll), 1/2

Target: (NONE)

Pointing: xcen=-920 ycen=-4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	236

IRIS: High cadence flare raster, AR14551

2026-10-17T14:54:54 to 2026-10-17T16:06:06

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, AR14551

Target: AR

Pointing: xcen=417 ycen=-309,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1756
2796	0.04	68,68	1756

IRIS: C1: North Pole

2026-10-17T05:13:31 to 2026-10-17T05:47:42

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

Program: C1: North Pole

Target: QS

Pointing: xcen=-3 ycen=962,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	296,182	16
2832	2.14	296,182	16
1400	2.14	296,182	16
2796	2.14	296,182	16

IRIS: Addtl Eclipse Observations (5/5)

2026-10-16T02:38:54 to 2026-10-16T03:26:53

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 Spatial x 4, Spectral x 1 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: Addtl Eclipse Observations (5/5)

Target: QS

Pointing: xcen=188 ycen=-106,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,73	102
1400	0.47	61,73	102
2796	0.47	61,73	102

EIS: HOP 412 (Synoptic SOT Latitudinal Scans) # 5/20

2026-10-15T13:01:51 to 2026-10-15T13:11:58

Science Goal:

Program:

Target:

Pointing: xcen=-6 ycen=-716,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		5,512	null
FeXIII		5,512	null
FeX		5,512	null
SiX		5,512	null
CaXVII		5,512	null
OIV		5,512	null
SiVII		5,512	null
FeXI		5,512	null
FeXV		5,512	null
HeII		5,512	null
OV		5,512	null
FeXII		5,512	null
FeVIII		5,512	null
FeXIV		5,512	null

EIS: Pointing Monitoring

2026-10-14T06:25:21 to 2026-10-14T06:28:17

Science Goal:

Program:

Target:

Pointing: xcen=17 ycen=-189,

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: A1: QS monitoring

2026-10-14T04:19:15 to 2026-10-14T04:37:20

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=45 ycen=47,

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: A1: QS monitoring

2026-10-13T04:19:41 to 2026-10-13T04:37:45

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=55 ycen=289,

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	15

IRIS: Eclipse observations 1 (3/3)

2026-10-10T17:26:35 to 2026-10-10T18:07:01

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 Spatial x 4, Spectral x 1 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: Eclipse observations 1 (3/3)

Target: QS

Pointing: xcen=270 ycen=-23,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,73	86
1400	0.47	61,73	86
2796	0.47	61,73	86

IRIS: C1: South Pole

2026-10-10T05:32:26 to 2026-10-10T06:06:37

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

Program: C1: South Pole

Target: QS

Pointing: xcen=7 ycen=-944,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	296,182	16
2832	2.14	296,182	16
1400	2.14	296,182	16
2796	2.14	296,182	16

IRIS: SUIT/Aditya-L1 coordination, AR 14549

2026-10-10T00:31:12 to 2026-10-10T02:30:27

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/Aditya-L1 coordination, AR 14549

Target: AR

Pointing: xcen=642 ycen=66,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	790
2796	0.15	65,68	790

EIS: Flare hunt

2026-10-08T23:32:35 to 2026-10-09T03:20:40

Science Goal: Flare hunt

Program:

Target:

Pointing: xcen=434 ycen=171,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
HeII		266,304	null

SOTSP: HOP 548 DKIST on AR 14535

2026-10-02T18:21:38 to 2026-10-02T18:44:57

Science Goal: Hinode Coordination during DKIST Flare Month

Program: Fast map, Q65, 123"x123", 1-side CCD for AR

Target: Pore

Pointing: xcen=893 ycen=145,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	117,122	368
6302A Velocity 6301.5A	0	117,122	368
6302A Transverse Flux Density	0	117,122	368
6302A Longitudinal Flux Density	0	117,122	368

AIA: null

2026-08-12T01:27:42 to 2026-08-12T02:27:30

Science Goal: ssw_service_260812_014856_44213

Program:

Target:

Pointing: xcen=-388 ycen=183,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	0.2	400,400	300

257274 matches
prev 1...17065 17066 17067 17068 17069 17070 17071 17072 [17073] 17074 ...17152 next