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:

250461 matches
prev 1...11113 11114 [11115] 11116 11117 11118 11119 11120 11121 11122 ...16698 next

IRIS: Coronal Nanojets (AR14317)

2025-12-25T10:29:13 to 2025-12-25T11:25:20

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

Program: Coronal Nanojets (AR14317)

Target: AR

Pointing: xcen=-264 ycen=225,

saaIntervals hiIntervals

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

IRIS: A1: QS monitoring

2025-12-18T04:19:16 to 2025-12-18T04:37:20

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=7 ycen=-65,

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: High-cadence flare watch

2025-12-17T23:02:08 to 2025-12-17T23:58:29

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: High-cadence flare watch

Target: AR

Pointing: xcen=909 ycen=-242,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.05	68,68	1247
2796	0.05	68,68	1248

IRIS: Flare watch program B, AR14305

2025-12-16T00:08:55 to 2025-12-16T01:05:11

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 watch program B, AR14305

Target: AR

Pointing: xcen=634 ycen=-401,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,66	120
1400	0.47	61,66	120
2796	0.47	61,66	120

EIS: Pointing Monitoring

2025-11-24T17:41:20 to 2025-11-24T17:44:17

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=28 ycen=-196,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		479,488	null
SiVII		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

IRIS: Equatorial coronal hole

2025-11-24T10:45:24 to 2025-11-24T11:42:18

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=166 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: Low-lying loop study

2025-11-21T19:41:28 to 2025-11-21T20:39:06

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=-314 ycen=-339,

saaIntervals hiIntervals

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

IRIS: Low-lying loops

2025-11-17T15:26:02 to 2025-11-17T16:24:17

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

Program: Low-lying loops

Target: LP

Pointing: xcen=-31 ycen=-326,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	190
2796	0.31	127,129	190

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

EIS: SOOP Polar Rotation

2025-10-30T11:36:55 to 2025-10-30T13:20:25

Science Goal: HOP81_new_study_v2

Program:

Target:

Pointing: xcen=-6 ycen=796,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		323,384	null
FeXIII		323,384	null
FeX		323,384	null
FeXVI		323,384	null
SiX		323,384	null
SX		323,384	null
SiVII		323,384	null
FeXI		323,384	null
FeXV		323,384	null
MgVII		323,384	null
HeII		323,384	null
OV		323,384	null
FeXII		323,384	null
FeIX		323,384	null
FeVIII		323,384	null
FeXIV		323,384	null

EIS: Pointing Monitorinhg

2025-10-30T06:22:20 to 2025-10-30T06:25:16

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=23 ycen=-192,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		479,488	null
SiVII		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

XRT: null

2025-10-21T05:31:57 to 2025-10-21T05:35:20

Science Goal:

Program:

Target:

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_med+Open	0.03	2,107,2,107	2
Open+Al_mesh	0.1	2,107,2,107	2
Open+Gband	0.47	2,114,2,114	2
Al_poly+Open	0.09	2,107,2,107	2

EIS: study644

2025-09-30T15:22:07 to 2025-09-30T16:20:40

Science Goal: EL_DHB_01v3

Program:

Target:

Pointing: xcen=-323 ycen=-12,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		50,152	null
FeXIII		50,152	null
FeX		50,152	null
FeXVI		50,152	null
SiX		50,152	null
CaXVII		50,152	null
FeXXIV		50,152	null
SiVII		50,152	null
FeXI		50,152	null
FeXV		50,152	null
MgVII		50,152	null
MgV		50,152	null
OV		50,152	null
CaXV		50,152	null
FeXII		50,152	null
FeIX		50,152	null
FeXXIII		50,152	null
FeVIII		50,152	null
FeXIV		50,152	null

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

AIA: null

2025-09-23T00:00:11 to 2025-09-25T00:00:59

Science Goal: ssw_service_251017_003518_1293

Program:

Target:

Pointing: xcen=-0 ycen=190,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	96.03	2,457,1,952	31

250461 matches
prev 1...11113 11114 [11115] 11116 11117 11118 11119 11120 11121 11122 ...16698 next