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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252787 matches
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TRACE: FLAREWATCH

1999-07-08T17:03:21 to 1999-07-08T23:17:35

Science Goal: SCIPLAN_FLAREWATCH

Program:

Target:

Pointing: xcen=324 ycen=225,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.27	512,512	290
1700	30.69	384,384	13
WL	30.69	384,384	13
1600	1.03	384,384	366
284	42.33	512,512	9
195	42.35	512,512	9
1550	30.69	384,384	13

TRACE: CAL

1999-07-07T09:24:06 to 1999-07-07T09:26:59

Science Goal: SCIPLAN_CAL

Program:

Target:

Pointing: xcen=-288 ycen=-446,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	0.36	512,512	5
WL	0.36	512,512	5
1600	0.36	512,512	5
1550	0.24	512,512	5

TRACE: AR8611

1999-07-02T06:26:19 to 1999-07-02T15:56:52

Science Goal: SCIPLAN_AR8611

Program: active reion/sunspot study in AR 8611, spicule study in NW

Target:

Pointing: xcen=-40 ycen=-472,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	53.96	512,512	11
1700	49.06	512,512	12
WL	49.06	512,512	12
1600	48.3	512,512	12
284	53.96	512,512	11
195	53.96	512,512	11
1550	49.06	512,512	12
1216	49.06	512,512	12

TRACE: SYNOPTIC

1999-06-11T05:10:37 to 1999-06-11T05:47:22

Science Goal: SCIPLAN_SYNOPTIC

Program:

Target:

Pointing: xcen=-10 ycen=820,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	4.1	512,512	5
1700	4.1	512,512	5
1600	4.1	512,512	5
284	4.1	512,512	5
195	4.1	512,512	5
1550	4.1	512,512	5
1216	0.81	512,512	14

TRACE: AR 8552

1999-05-31T00:03:30 to 1999-05-31T04:59:56

Science Goal: SCIPLAN_AR_8552

Program:

Target:

Pointing: xcen=168 ycen=404,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	135.41	512,512	3
1700	135.27	512,512	3
WL	135.27	512,512	3
1600	135.27	512,512	3
284	135.24	512,512	3
195	135.49	512,512	3
1550	135.27	512,512	3

TRACE: AR 8552

1999-05-28T10:03:21 to 1999-05-28T11:59:52

Science Goal: SCIPLAN_AR_8552

Program: La Palma collaboration

Target:

Pointing: xcen=-334 ycen=329,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.74	256,256	158
1700	24.83	256,256	5
WL	0.65	256,256	180
1600	0.64	256,256	184
1550	24.83	256,256	5
1216	0.66	256,256	177

TRACE: AR 8552

1999-05-27T10:10:42 to 1999-05-27T11:59:55

Science Goal: SCIPLAN_AR_8552

Program: La Palma coordination

Target:

Pointing: xcen=-511 ycen=336,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.23	256,256	481
WL	12.41	256,256	9

TRACE: AYRES

1999-05-14T15:03:19 to 1999-05-14T18:59:48

Science Goal: SCIPLAN_AYRES

Program:

Target:

Pointing: xcen=-3 ycen=-17,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	0.67	128,320	355
1600	0.67	128,320	355
1550	0.67	128,320	355

TRACE: GALILEO

1999-04-02T14:49:50 to 1999-04-02T16:59:02

Science Goal: SCIPLAN_GALILEO

Program: CDS flare watch on AR 8504, test of HPW's flare watch, limb for Galileo full disk mosaic

Target:

Pointing: xcen=706 ycen=-829,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.07	512,512	121
1216	1.07	512,512	121

TRACE:

1999-04-02T00:01:20 to 1999-04-02T03:57:50

Science Goal:

Program: CDS flare watch on AR 8504, test of HPW's flare watch, limb for Galileo full disk mosaic

Target:

Pointing: xcen=-973 ycen=-204,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1600	0.81	384,384	293
195	0.76	384,384	310

TRACE: blinkers

1999-03-20T06:55:51 to 1999-03-20T13:58:54

Science Goal: SCIPLAN_blinkers

Program: Try to bust the command memory buffer over the weekend without the benefit of HLZs

Target:

Pointing: xcen=-811 ycen=339,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.85	256,256	492
1600	0.76	256,256	558
1550	15.98	256,256	27

IRIS: Flare study on AR 14325/14323 (follow Hinode)

2026-01-02T15:43:20 to 2026-01-02T16:39:26

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

Program: Flare study on AR 14325/14323 (follow Hinode)

Target: AR

Pointing: xcen=283 ycen=-110,

saaIntervals hiIntervals

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

IRIS: Flare Ribbon Spatial/Temporal Analysis Study (AR14317)

2025-12-24T20:40:38 to 2025-12-24T20:42:20

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Flare Ribbon Spatial/Temporal Analysis Study (AR14317)

Target: AR

Pointing: xcen=-366 ycen=234,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,129	60

IRIS: High cadence flare watch, AR14296

2025-12-10T21:16:26 to 2025-12-10T22:04:44

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 watch, AR14296

Target: AR

Pointing: xcen=762 ycen=-257,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1272
2796	0.04	68,68	1272

IRIS: High cadence flare watch, AR14296

2025-12-10T14:48:24 to 2025-12-10T15:44:45

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 watch, AR14296

Target: AR

Pointing: xcen=726 ycen=-260,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1484
2796	0.04	68,68	1484

252787 matches
prev 1...6681 6682 6683 6684 6685 6686 6687 6688 [6689] 6690 ...16853 next