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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255539 matches
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TRACE: Hassler

1999-11-03T05:03:38 to 1999-11-03T23:59:25

Science Goal: SCIPLAN_Hassler

Program:

Target:

Pointing: xcen=-335 ycen=-126,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	3.24	384,384	346
1700	21.01	384,384	54
1600	21.01	384,384	54
1550	1.78	384,384	640

TRACE: OFFLIMBAR

1999-06-10T00:00:22 to 1999-06-10T00:56:58

Science Goal: SCIPLAN_OFFLIMBAR

Program:

Target:

Pointing: xcen=-3 ycen=-17,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.55	512,512	37
WL	1.56	512,512	37
1216	1.56	512,512	37

IRIS: Flare Study B: AR14267

2025-10-27T21:20:42 to 2025-10-27T22:27:17

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 Study B: AR14267

Target: AR

Pointing: xcen=-266 ycen=-21,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	142
1400	0.47	61,67	142
2796	0.47	61,67	142

IRIS: off limb flare study, AR 14248

2025-10-19T22:18:43 to 2025-10-19T23:22:44

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

Program: off limb flare study, AR 14248

Target: AR

Pointing: xcen=966 ycen=113,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	398

IRIS: SolO EUI coordination, north pole

2025-10-16T11:32:50 to 2025-10-16T13:31:46

Science Goal: Very large sparse 2-step raster 1x175 2s Si IV Deep x 8 Spatial x 2, Spectral x 2

Program: SolO EUI coordination, north pole

Target: CH

Pointing: xcen=-4 ycen=955,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.16	167,182	760

IRIS: A1: QS monitoring

2025-10-16T04:47:17 to 2025-10-16T05:05:20

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=55 ycen=-62,

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: B1: AR tracking, AR14246

2025-10-12T03:59:17 to 2025-10-12T04:17:22

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking, AR14246

Target: AR

Pointing: xcen=76 ycen=299,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	1.13	247,129	16
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: SPICE coordination (filaments)

2025-10-06T02:39:42 to 2025-10-06T04:06:37

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 Lossless compression

Program: SPICE coordination (filaments)

Target: QS

Pointing: xcen=731 ycen=-596,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	231,182	320

IRIS: SST Coordination on AR14217

2025-09-23T08:00:00 to 2025-09-23T09:59:56

Science Goal: Large coarse 8-step raster 14x120 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: SST Coordination on AR14217

Target: AR

Pointing: xcen=608 ycen=-329,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	135,129	2956
2796	0.04	135,129	2955

IRIS: F2/HOP 393 #2

2025-09-12T21:18:29 to 2025-09-12T22:07:21

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 2

Program: F2/HOP 393 #2

Target: QS

Pointing: xcen=-1 ycen=-124,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	234,129	80
2832	0.61	234,129	80
1400	0.61	234,129	80
2796	0.61	234,129	80

IRIS: SUIT/Aditya-L1 coordination on AR 14207, low rate (extended duration)

2025-09-08T23:19:32 to 2025-09-09T02:54:39

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/Aditya-L1 coordination on AR 14207, low rate (extended duration)

Target: AR

Pointing: xcen=536 ycen=378,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	1425
2796	0.15	65,68	1425

IRIS: SST Coordination, Part 1/2 on the same AR 14207, at PIL, low rate

2025-09-07T07:33:32 to 2025-09-07T10:27:47

Science Goal: Large dense 32-step raster 10.24x120 32s Si IV Mg II h/k Mg II w Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: SST Coordination, Part 1/2 on the same AR 14207, at PIL, low rate

Target: AR

Pointing: xcen=269 ycen=349,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.52	132,128	336
1400	0.52	132,128	336
2796	0.52	132,128	336

IRIS: B2: QS tracking

2025-08-31T04:37:41 to 2025-08-31T04:47:17

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

Program: B2: QS tracking

Target: QS

Pointing: xcen=-46 ycen=246,

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: Stellar Calibration HD91316 #5

2025-08-30T02:14:00 to 2025-08-30T02:56:59

Science Goal: Stellar_Cal_HD91316_2025_Pointing_5

Program: Stellar Calibration HD91316 #5

Target: (NONE)

Pointing: xcen=1006 ycen=515,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	413,182	21
1400	2	413,182	22

IRIS: BBSO/GST coordination

2025-08-27T19:08:15 to 2025-08-27T22:36:50

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO/GST coordination

Target: AR

Pointing: xcen=-518 ycen=-360,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	133,129	100
1400	0.35	133,129	600
2796	0.35	133,129	600

255539 matches
prev 1...3473 3474 3475 3476 3477 [3478] 3479 3480 3481 3482 ...17036 next