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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257203 matches
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IRIS: SUIT coordination, flare program (AR 14524)

2026-09-04T23:38:47 to 2026-09-05T02:29:32

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, flare program (AR 14524)

Target: AR

Pointing: xcen=-758 ycen=114,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	1053
2796	0.16	65,68	1053

IRIS: B2: QS tracking from limb to limb

2026-09-01T05:29:21 to 2026-09-01T05:38:57

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=949 ycen=-74,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

IRIS: C1: South Pole

2026-08-29T22:01:18 to 2026-08-29T22:35:29

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

Program: C1: South Pole

Target: CH

Pointing: xcen=7 ycen=-932,

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

IRIS: C1: North Pole

2026-08-29T21:16:40 to 2026-08-29T21:50:51

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

Program: C1: North Pole

Target: QS

Pointing: xcen=-2 ycen=937,

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

IRIS: Low-telemetry flare watch, AR 14513

2026-08-28T20:04:19 to 2026-08-28T21:31:26

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

Program: Low-telemetry flare watch, AR 14513

Target: AR

Pointing: xcen=614 ycen=-46,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	560

IRIS: Low-telemetry flare watch, AR 14513

2026-08-28T08:01:03 to 2026-08-28T11:26:23

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

Program: Low-telemetry flare watch, AR 14513

Target: AR

Pointing: xcen=529 ycen=-50,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	1320

AIA: null

2026-08-21T09:04:00 to 2026-08-21T10:46:06

Science Goal: ssw_service_260821_031552_12503_ssmq_

Program:

Target:

Pointing: xcen=946 ycen=46,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.29	600,450	80
211	1.29	600,450	80
171	1.29	600,450	80
1700	1.29	600,450	80
304	1.29	600,450	80
131	1.29	600,450	80
94	1.29	600,450	80
193	1.29	600,450	80

AIA: null

2026-08-19T17:45:00 to 2026-08-19T19:45:00

Science Goal: ssw_service_260819_120957_30123_ssmq_

Program:

Target:

Pointing: xcen=-947 ycen=32,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.62	600,450	75
211	1.62	600,450	75
171	1.62	600,450	75
1700	1.62	600,450	75
304	1.62	600,450	75
131	1.62	600,450	75
94	1.62	600,450	75
193	1.62	600,450	75

EIS: AR 14507 Obs

2026-08-18T08:11:42 to 2026-08-18T08:18:29

Science Goal: End Atlas (single raster)

Program:

Target:

Pointing: xcen=596 ycen=-50,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		123,160	null
SiX		123,160	null
CaXV		123,160	null

EIS: AR 14507 Obs

2026-08-18T07:34:19 to 2026-08-18T07:42:16

Science Goal: Start Atlas (single raster)

Program:

Target:

Pointing: xcen=644 ycen=-50,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		123,160	null
SiX		123,160	null
CaXV		123,160	null

EIS: Pointing Monitoring

2026-08-18T06:02:20 to 2026-08-18T06:05:16

Science Goal:

Program:

Target:

Pointing: xcen=10 ycen=-109,

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

EIS: Pointing Monitoring

2026-08-15T06:05:42 to 2026-08-15T06:05:52

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=28 ycen=-198,

saaIntervals hiIntervals

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

IRIS: Flare watch program C, AR14507

2026-08-14T22:39:19 to 2026-08-14T23:49:28

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

Program: Flare watch program C, AR14507

Target: AR

Pointing: xcen=-12 ycen=-52,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	440

EIS: Synoptic SOT Latitudinal Scans

2026-08-14T10:35:24 to 2026-08-14T10:38:20

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=-5 ycen=192,

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

EIS: Synoptic SOT Latitudinal Scans

2026-08-14T04:25:54 to 2026-08-14T04:28:50

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=-5 ycen=-498,

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

257203 matches
prev 1...13065 13066 13067 13068 13069 [13070] 13071 13072 13073 13074 ...17147 next