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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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255121 matches
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EIS: BBSO Coordinated Observations: Flare Loop-Top Dynamics with Flare R

2026-08-09T21:01:14 to 2026-08-09T21:55:10

Science Goal: pry_flare_2_v2

Program:

Target:

Pointing: xcen=-347 ycen=-392,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeX		18,120	null
SiX		18,120	null
OIV		18,120	null
FeXV		18,120	null
FeXVII		18,120	null
HeII		18,120	null
OV		18,120	null
CaXV		18,120	null
FeXII		18,120	null
FeXXIII		18,120	null
FeVIII		18,120	null

EIS: BBSO Coordinated Observations: Flare Loop-Top Dynamics with Flare R

2026-08-09T17:48:44 to 2026-08-09T18:42:41

Science Goal: pry_flare_2_v2

Program:

Target:

Pointing: xcen=-372 ycen=-391,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeX		18,120	null
SiX		18,120	null
OIV		18,120	null
FeXV		18,120	null
FeXVII		18,120	null
HeII		18,120	null
OV		18,120	null
CaXV		18,120	null
FeXII		18,120	null
FeXXIII		18,120	null
FeVIII		18,120	null

EIS: Transeqatorial Loop Lower

2026-08-09T14:19:44 to 2026-08-09T15:20:28

Science Goal: HPW021VEL260x512v2

Program:

Target:

Pointing: xcen=995 ycen=-459,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		261,512	null
FeXVI		261,512	null
SiX		261,512	null
SX		261,512	null
FeXXIV		261,512	null
SiVII		261,512	null
FeXI		261,512	null
FeXV		261,512	null
MgVII		261,512	null
CaXV		261,512	null
CaXVI		261,512	null
FeXII		261,512	null
FeIX		261,512	null
FeXIV		261,512	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

EIS: Transeqatorial Loop Lower

2026-08-08T23:42:44 to 2026-08-09T00:43:28

Science Goal: HPW021VEL260x512v2

Program:

Target:

Pointing: xcen=994 ycen=-460,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		261,512	null
FeXVI		261,512	null
SiX		261,512	null
SX		261,512	null
FeXXIV		261,512	null
SiVII		261,512	null
FeXI		261,512	null
FeXV		261,512	null
MgVII		261,512	null
CaXV		261,512	null
CaXVI		261,512	null
FeXII		261,512	null
FeIX		261,512	null
FeXIV		261,512	null

EIS: Transeqatorial Loop Upper

2026-08-08T22:07:14 to 2026-08-08T23:08:00

Science Goal: HPW021VEL260x512v2

Program:

Target:

Pointing: xcen=995 ycen=180,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		261,512	null
FeXVI		261,512	null
SiX		261,512	null
SX		261,512	null
FeXXIV		261,512	null
SiVII		261,512	null
FeXI		261,512	null
FeXV		261,512	null
MgVII		261,512	null
CaXV		261,512	null
CaXVI		261,512	null
FeXII		261,512	null
FeIX		261,512	null
FeXIV		261,512	null

IRIS: A1: QS monitoring

2026-08-08T04:20:14 to 2026-08-08T04:38:18

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=-196 ycen=-90,

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: EPO Campaign obs.

2026-08-07T04:45:32 to 2026-08-07T05:53:11

Science Goal:

Program:

Target:

Pointing: xcen=745 ycen=-327,

saaIntervals hiIntervals

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

EIS: EIS Spectral Atlas Synoptic Programme

2026-08-05T13:54:28 to 2026-08-05T14:56:07

Science Goal: Atlas_60

Program:

Target:

Pointing: xcen=522 ycen=176,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		120,160	null
FeX		120,160	null
OIV		120,160	null

IRIS: A1: QS monitoring

2026-08-05T04:20:14 to 2026-08-05T04:38:18

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=-17 ycen=-69,

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: Flare watch program B, AR14498

2026-08-05T02:48:21 to 2026-08-05T03:54:00

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: Flare watch program B, AR14498

Target: AR

Pointing: xcen=451 ycen=145,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	140
1400	0.47	61,67	140
2796	0.47	61,67	140

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

2026-08-04T11:34:43 to 2026-08-04T14:54:43

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=-2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	600

IRIS: SST Coordination, AR14498

2026-08-04T08:09:41 to 2026-08-04T11:23:41

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 4

Program: SST Coordination, AR14498

Target: AR

Pointing: xcen=291 ycen=130,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	66,66	560
1400	0.35	66,66	560
2796	0.35	66,66	560

IRIS: B2: QS tracking

2026-08-04T04:49:59 to 2026-08-04T04:59:35

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

Program: B2: QS tracking

Target: QS

Pointing: xcen=-243 ycen=-114,

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: A1: QS monitoring

2026-08-02T05:45:20 to 2026-08-02T06:03:24

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=10 ycen=-132,

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

255121 matches
prev 1...16921 [16922] 16923 16924 16925 16926 16927 16928 16929 16930 ...17009 next