Popular

Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

Here are the most popular observations, as measured by the number of downloads.

Filter by instrument:

256358 matches
prev 1...16841 16842 16843 16844 16845 [16846] 16847 16848 16849 16850 ...17091 next

IRIS: SST coordination, AR14507, low telemetry

2026-08-13T10:12:41 to 2026-08-13T12:00:27

Science Goal: Medium dense 32-step raster 10.24x60 32s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 2 SJI cadence 0.5x faster

Program: SST coordination, AR14507, low telemetry

Target: AR

Pointing: xcen=-361 ycen=-31,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	72,67	304
1400	0.35	72,67	304
2796	0.35	72,67	304

IRIS: SUIT coordination, flare watch, unnamed AR in the east

2026-08-13T00:00:32 to 2026-08-13T02:29:59

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 watch, unnamed AR in the east

Target: AR

Pointing: xcen=-793 ycen=42,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	990
2796	0.15	65,68	990

SOTSP: AR monitoring

2026-08-10T00:40:05 to 2026-08-10T01:00:17

Science Goal: AR monitoring

Program: Fast map, 102"x102", Q75, 1-side

Target: Active Region

Pointing: xcen=-298 ycen=-462,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	100,101	318
6302A Velocity 6301.5A	0	100,101	318
6302A Transverse Flux Density	0	100,101	318
6302A Longitudinal Flux Density	0	100,101	318

SOTSP: Synoptic

2026-08-09T16:04:10 to 2026-08-09T16:05:58

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: Calibration, Synoptic

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	15,162	49
6302A Velocity 6301.5A	0	15,162	49
6302A Transverse Flux Density	0	15,162	49
6302A Longitudinal Flux Density	0	15,162	49

EIS: Pointing Monitoring

2026-08-09T06:09:21 to 2026-08-09T06:12:17

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=26 ycen=-182,

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

2026-08-09T05:34:04 to 2026-08-09T05:52:08

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=-31 ycen=-108,

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: Coronal nanojets, AR14408

2026-08-09T02:50:09 to 2026-08-09T05:23:14

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

Program: Coronal nanojets, AR14408

Target: AR

Pointing: xcen=920 ycen=222,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	960

IRIS: Flare watch program C, AR14498

2026-08-08T02:50:19 to 2026-08-08T03:47:43

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

Program: Flare watch program C, AR14498

Target: AR

Pointing: xcen=850 ycen=198,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	360

EIS: EPO Campaign obs.

2026-08-07T01:49:19 to 2026-08-07T02:56:59

Science Goal:

Program:

Target:

Pointing: xcen=744 ycen=25,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXV		479,512	null
FeXII		479,512	null
FeVIII		479,512	null

EIS: Alignment Program East

2026-08-05T08:55:18 to 2026-08-05T09:43:03

Science Goal: Alignment_modify_v2

Program:

Target:

Pointing: xcen=-938 ycen=19,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
SiX		1,512	null
FeXI		1,512	null
FeXV		1,512	null
FeXII		1,512	null

EIS: Alignment Program North

2026-08-05T07:17:28 to 2026-08-05T08:05:13

Science Goal: Alignment_modify_v2

Program:

Target:

Pointing: xcen=23 ycen=772,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
SiX		1,512	null
FeXI		1,512	null
FeXV		1,512	null
FeXII		1,512	null

IRIS: Flare watch program B, AR14499

2026-08-04T21:41:26 to 2026-08-04T22:40:18

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch program B, AR14499

Target: AR

Pointing: xcen=817 ycen=23,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	121,129	125
1400	0.47	121,129	125
2796	0.47	121,129	125

IRIS: A1: QS monitoring

2026-08-03T07:18:14 to 2026-08-03T07:36:18

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=5 ycen=-88,

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 Coordination: AR close to disk center

2026-08-03T01:43:20 to 2026-08-03T02:47:00

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 4, Spectral x 4

Program: SUIT Coordination: AR close to disk center

Target: AR

Pointing: xcen=39 ycen=133,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.8	293,182	80
1400	0.2	293,182	320
2796	0.2	293,182	320

IRIS: IHOP 539: THEMIS coordination

2026-07-27T06:59:39 to 2026-07-27T07:48:44

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: IHOP 539: THEMIS coordination

Target: AR

Pointing: xcen=74 ycen=-142,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

256358 matches
prev 1...16841 16842 16843 16844 16845 [16846] 16847 16848 16849 16850 ...17091 next