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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246126 matches
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IRIS: High cadence flare study

2025-11-21T11:36:23 to 2025-11-21T12:34:14

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 study

Target: AR

Pointing: xcen=850 ycen=-134,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1523
2796	0.04	68,68	1524

XRT: null

2025-11-21T09:02:00 to 2025-11-21T09:26:31

Science Goal:

Program:

Target:

Pointing: xcen=-61 ycen=-806,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	7.47	2,107,2,107	3
Open+Gband	0.04	528,528	2
Al_poly+Open	0.5	2,107,2,107	50

XRT: null

2025-11-21T08:16:02 to 2025-11-21T08:35:33

Science Goal:

Program:

Target:

Pointing: xcen=-61 ycen=-1006,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	7.47	2,107,2,107	3
Open+Gband	0.04	528,528	2
Al_poly+Open	0.5	2,107,2,107	40

IRIS: Coronal nanojets on east limb

2025-11-21T08:13:03 to 2025-11-21T09:19:22

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

Program: Coronal nanojets on east limb

Target: CJ

Pointing: xcen=-950 ycen=306,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,66	416

IRIS: Coronal nanojets on east limb

2025-11-21T05:08:15 to 2025-11-21T06:05:38

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

Program: Coronal nanojets on east limb

Target: CJ

Pointing: xcen=-950 ycen=307,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,66	360

IRIS: Jets in coronal hole

2025-11-20T22:40:25 to 2025-11-20T23:30:04

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: Jets in coronal hole

Target: CH

Pointing: xcen=671 ycen=181,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.15	230,182	328
1400	0.15	230,182	328
2796	0.15	230,182	328

IRIS: Low-lying loop study

2025-11-20T12:58:00 to 2025-11-20T13:55:38

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II h/k Deep x 8

Program: Low-lying loop study

Target: AR

Pointing: xcen=-554 ycen=-349,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	188
2796	0.31	127,129	188

IRIS: High cadence flare study

2025-11-20T09:44:07 to 2025-11-20T10:42:26

Science Goal: Large sparse 8-step raster 7x120 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 study

Target: AR

Pointing: xcen=776 ycen=-130,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,129	1504
2796	0.04	128,129	1504

IRIS: SUIT coordination

2025-11-20T01:39:01 to 2025-11-20T02:37:03

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=688 ycen=-146,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1432
2796	0.04	68,68	1432

IRIS: High cadence flare study

2025-11-19T17:34:28 to 2025-11-19T18:32:01

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 study

Target: AR

Pointing: xcen=625 ycen=-154,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1516
2796	0.04	68,68	1516

IRIS: Jets in coronal holes

2025-11-19T12:43:01 to 2025-11-19T13:31:34

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 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Jets in coronal holes

Target: CJ

Pointing: xcen=288 ycen=204,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.16	231,182	312
1400	0.16	231,182	312
2796	0.16	231,182	312

AIA: null

2025-11-19T11:00:00 to 2025-11-19T13:14:29

Science Goal: ssw_service_251119_021313_12216_ssmq_

Program:

Target:

Pointing: xcen=-933 ycen=266,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.82	600,450	75
211	1.81	600,450	75
171	1.81	600,450	75
1700	1.84	600,450	74
304	1.81	600,450	75
131	1.81	600,450	75
94	1.82	600,450	75
193	1.81	600,450	75

IRIS: Jets in coronal holes

2025-11-19T09:28:59 to 2025-11-19T10:27:29

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 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Jets in coronal holes

Target: CJ

Pointing: xcen=260 ycen=202,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.16	230,182	376
1400	0.16	230,182	376
2796	0.16	230,182	376

IRIS: Jets in coronal holes

2025-11-19T06:14:56 to 2025-11-19T07:13:26

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 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Jets in coronal holes

Target: CJ

Pointing: xcen=233 ycen=203,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.16	231,182	376
1400	0.16	231,182	376
2796	0.16	231,182	376

XRT: null

2025-11-18T05:56:00 to 2025-11-19T01:04:01

Science Goal:

Program:

Target:

Pointing: xcen=469 ycen=-230,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	104.05	395,395	7
Open+Al_mesh	0.09	2,107,2,107	2
Open+Gband	56.22	396,396	18
Open+Ti_poly	119.47	395,395	9
Al_poly+Open	0.68	2,107,2,107	1698

246126 matches
prev 1...16369 16370 16371 16372 [16373] 16374 16375 16376 16377 16378 ...16409 next