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:

246480 matches
prev 1...16033 16034 16035 16036 16037 16038 [16039] 16040 16041 16042 ...16432 next

TRACE: null

2002-04-12T00:07:06 to 2002-04-12T21:40:25

Science Goal:

Program:

Target:

Pointing: xcen=325 ycen=394,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: null

2001-08-26T21:27:22 to 2001-08-26T23:59:35

Science Goal:

Program:

Target:

Pointing: xcen=-385 ycen=-448,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	7.01	512,512	22
1700	5.45	384,384	28
WL	2.72	384,384	56
1600	2.73	384,384	56
284	0.92	512,512	166
195	7.01	512,512	22
1550	5.45	384,384	28

TRACE: null

1999-11-03T04:40:07 to 1999-11-03T04:54:56

Science Goal:

Program:

Target:

Pointing: xcen=951 ycen=-204,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.33	512,512	46

TRACE: null

1999-07-02T21:32:29 to 1999-07-03T03:59:33

Science Goal:

Program:

Target:

Pointing: xcen=68 ycen=-465,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	65.38	512,512	6
1700	54.48	512,512	7
WL	54.48	512,512	7
1600	54.48	512,512	7
284	65.38	512,512	6
195	65.38	512,512	6
1550	54.48	512,512	7
1216	54.48	512,512	7

MDI: null

1997-05-24T00:04:00 to 1997-05-27T22:28:00

Science Goal:

Program:

Target:

Pointing: xcen=340 ycen=-821,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
mag	115.59	700,700	50

IRIS: Jitter test with loop open 1

2025-12-07T02:52:04 to 2025-12-07T03:22:04

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

Program: Jitter test with loop open 1

Target: AR

Pointing: xcen=-52 ycen=371,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	90

IRIS: C1: South Pole

2025-12-06T07:20:31 to 2025-12-06T07:54:42

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

Program: C1: South Pole

Target: (NONE)

Pointing: xcen=6 ycen=-969,

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: Flare watch program C, AR14294

2025-12-05T13:32:36 to 2025-12-05T14:28:43

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

Program: Flare watch program C, AR14294

Target: AR

Pointing: xcen=33 ycen=-232,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,66	352

IRIS: Off-limb flare study

2025-11-04T16:47:47 to 2025-11-04T17:23:37

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Off-limb flare study

Target: AR

Pointing: xcen=-970 ycen=85,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	224

IRIS: High Cadence Raster: AR14266

2025-10-31T17:32:02 to 2025-10-31T18:36:35

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 Raster: AR14266

Target: AR

Pointing: xcen=789 ycen=225,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1700
2796	0.04	68,68	1700

IRIS: High Cadence Raster: AR14269

2025-10-31T06:12:52 to 2025-10-31T07:17:07

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 Raster: AR14269

Target: AR

Pointing: xcen=444 ycen=-268,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1692
2796	0.04	68,68	1692

IRIS: High Cadence Raster

2025-10-26T14:36:55 to 2025-10-26T15:44:30

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 Raster

Target: AR

Pointing: xcen=-553 ycen=-11,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1780
2796	0.04	68,68	1780

IRIS: High Cadence Raster: AR14266

2025-10-25T20:49:24 to 2025-10-25T21:57:36

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 Raster: AR14266

Target: AR

Pointing: xcen=-291 ycen=165,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1796
2796	0.04	68,68	1795

IRIS: Off Limb Flare Study

2025-10-24T22:01:22 to 2025-10-24T22:16:40

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

Program: Off Limb Flare Study

Target: AR

Pointing: xcen=-962 ycen=115,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	96

IRIS: SUIT Coordination: AR14259

2025-10-23T23:32:32 to 2025-10-24T00:41:17

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

Program: SUIT Coordination: AR14259

Target: AR

Pointing: xcen=80 ycen=-307,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	424
2796	0.16	65,68	424

246480 matches
prev 1...16033 16034 16035 16036 16037 16038 [16039] 16040 16041 16042 ...16432 next