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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252529 matches
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IRIS: Limb AR watch / PSP Coordination

2025-12-13T08:12:48 to 2025-12-13T08:24:17

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

Program: Limb AR watch / PSP Coordination

Target: AR

Pointing: xcen=976 ycen=-259,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	72

IRIS: PSP coordination, AR14294

2025-12-12T18:23:19 to 2025-12-12T19:28:37

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

Program: PSP coordination, AR14294

Target: AR

Pointing: xcen=961 ycen=-246,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	408

IRIS: Calib 14: Wobble (Zero Roll)

2025-11-26T12:43:54 to 2025-11-26T13:49:54

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

Program: Calib 14: Wobble (Zero Roll)

Target: (NONE)

Pointing: xcen=-46 ycen=971,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	198

IRIS: High-cadence Flare Watch of AR14291

2025-11-25T17:28:27 to 2025-11-25T18:25:40

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 of AR14291

Target: AR

Pointing: xcen=-480 ycen=-252,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1412
2796	0.04	68,68	1412

IRIS: Equatorial coronal hole

2025-11-24T09:08:23 to 2025-11-24T10:05:17

Science Goal: Very large sparse 64-step raster 63x175 64s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 4, Spectral x 4

Program: Equatorial coronal hole

Target: CH

Pointing: xcen=150 ycen=-82,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.15	230,182	376
1400	0.15	230,182	376
2796	0.15	230,182	376

IRIS: A1: QS monitoring

2025-11-22T04:24:17 to 2025-11-22T04:42:20

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=-56 ycen=29,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	4.52	247,130	4
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: SUIT coordination

2025-11-16T02:14:45 to 2025-11-16T02:44:53

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: SUIT coordination

Target: AR

Pointing: xcen=-497 ycen=338,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	744
2796	0.04	68,68	744

IRIS: Major Flare Watch (Sit-and-stare)

2025-11-15T21:14:21 to 2025-11-15T22:22:48

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: Major Flare Watch (Sit-and-stare)

Target: AR

Pointing: xcen=914 ycen=399,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,66	146
1400	0.47	61,66	146
2796	0.47	61,66	146

IRIS: SUIT coordination

2025-11-09T02:04:08 to 2025-11-09T02:38:29

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: SUIT coordination

Target: AR

Pointing: xcen=-83 ycen=351,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	848
2796	0.04	68,68	848

IRIS: SUIT Coordination

2025-11-01T01:37:23 to 2025-11-01T02:39:29

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

Target: AR

Pointing: xcen=-624 ycen=-214,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	383
2796	0.16	65,68	383

XRT: null

2025-09-23T06:28:00 to 2025-09-24T01:10:10

Science Goal:

Program:

Target:

Pointing: xcen=792 ycen=-392,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_med+Open	0.41	395,395	11
Be_thin+Open	16.17	2,107,2,107	14
Open+Al_thick	0.44	395,395	7
Open+Al_mesh	0.1	2,107,2,107	2
Open+Be_thick	1.74	395,395	2
Open+Gband	0.28	2,114,2,114	3
Open+Ti_poly	61.58	395,395	19
Al_poly+Open	0.09	2,107,2,107	2

XRT: null

2025-09-19T18:03:59 to 2025-09-19T18:05:33

Science Goal:

Program:

Target:

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Al_mesh	0.1	2,107,2,107	2
Open+Gband	0.48	2,114,2,114	2
Al_poly+Open	0.1	2,107,2,107	2

EIS: Synoptic/Comprehensive AR Studies

2025-08-31T13:40:40 to 2025-08-31T14:42:19

Science Goal: Atlas_60

Program:

Target:

Pointing: xcen=289 ycen=-377,

saaIntervals hiIntervals

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

AIA: null

2025-08-30T18:29:56 to 2025-08-30T21:29:56

Science Goal: ssw_service_250830_180848_31588

Program:

Target:

Pointing: xcen=-220 ycen=-88,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	3.67	530,530	50
171	3.67	530,530	50
cont	3.66	530,530	50
304	3.67	530,530	50
131	3.67	530,530	50
94	3.67	530,530	50
193	3.67	530,530	50
blos	3.66	530,530	50

XRT: Synoptic 4

2025-08-07T06:09:28 to 2025-08-07T06:10:57

Science Goal: Synoptic

Program: XOB:1CD7; Synoptic 8 Filter w/ Al-mesh(5/182/723), Al-poly(8/181/1443), Thin-Be(33/512/4096), Thick-Be(32768), Med-Al(256/8192/32768), Med-Be(128/5795/23142), Al-poly+Ti-poly(45/2048) - Dark cal - Gband/Leak(1ms)(1D07)

Target: FS

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Al_mesh	0.1	2,107,2,107	2
Open+Gband	0.41	2,114,2,114	2
Al_poly+Open	0.09	2,107,2,107	2

252529 matches
prev 1...9785 9786 9787 [9788] 9789 9790 9791 9792 9793 9794 ...16836 next