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:

255724 matches
prev 1...5081 5082 5083 5084 5085 [5086] 5087 5088 5089 5090 ...17049 next

TRACE:

1998-04-13T16:00:06 to 1998-04-14T16:29:06

Science Goal:

Program: test parst of the 30 day plan in the dark

Target:

Pointing: xcen=224 ycen=-476,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Flare watch program B, AR14296

2025-12-03T16:16:19 to 2025-12-03T17:12:35

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, AR14296

Target: AR

Pointing: xcen=-580 ycen=-248,

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

IRIS: High-cadence Flare Watch of AR14292

2025-11-28T21:27:56 to 2025-11-28T22:25:10

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 AR14292

Target: AR

Pointing: xcen=875 ycen=-280,

saaIntervals hiIntervals

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

IRIS: High-cadence Flare Watch of AR14292

2025-11-28T14:59:53 to 2025-11-28T15:57:07

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 AR14292

Target: AR

Pointing: xcen=847 ycen=-278,

saaIntervals hiIntervals

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

IRIS: High cadence flare study

2025-11-22T19:56:43 to 2025-11-22T20:54:18

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=-734 ycen=271,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,130	1420
2796	0.04	128,130	1420

IRIS: Major Flare Watch (High cadence)

2025-11-07T03:11:22 to 2025-11-07T04:11:25

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: Major Flare Watch (High cadence)

Target: AR

Pointing: xcen=-416 ycen=341,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,129	1480
2796	0.04	128,129	1480

IRIS: Major Flare Watch (High cadence)

2025-11-06T12:51:30 to 2025-11-06T13:38:31

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: Major Flare Watch (High cadence)

Target: AR

Pointing: xcen=-488 ycen=342,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1160
2796	0.04	68,68	1159

AIA: null

2025-10-30T23:10:00 to 2025-10-31T02:45:00

Science Goal: ssw_service_251030_191615_21135_ssmq_

Program:

Target:

Pointing: xcen=-882 ycen=391,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	4.38	600,450	50
211	4.38	600,450	50
171	4.38	600,450	50
1700	4.38	600,450	50
304	4.38	600,450	50
131	4.38	600,450	50
94	4.39	600,450	50
193	4.38	600,450	50

EIS: HOP512

2025-10-22T12:03:21 to 2025-10-22T13:41:44

Science Goal: HOP81_new_study_v2

Program:

Target:

Pointing: xcen=-6 ycen=793,

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

XRT: null

2025-10-22T12:02:59 to 2025-10-22T15:29:30

Science Goal:

Program:

Target:

Pointing: xcen=-62 ycen=836,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Gband	24.08	528,528	6
Al_poly+Open	1.56	2,107,2,107	133

EIS: HOP130 #14B

2025-10-21T14:46:47 to 2025-10-21T14:52:13

Science Goal: FULL_SUN_SLOT_SCAN_2

Program:

Target:

Pointing: xcen=-411 ycen=-1133,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		479,512	null
FeXVI		479,512	null
SiX		479,512	null
SX		479,512	null
SiVII		479,512	null
FeXI		479,512	null
FeXV		479,512	null
HeII		479,512	null
CaXVI		479,512	null
FeXII		479,512	null
FeVIII		479,512	null
FeXIV		479,512	null

EIS: HOP130 #13B

2025-10-21T14:30:47 to 2025-10-21T14:36:13

Science Goal: FULL_SUN_SLOT_SCAN_2

Program:

Target:

Pointing: xcen=-0 ycen=-1227,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		479,512	null
FeXVI		479,512	null
SiX		479,512	null
SX		479,512	null
SiVII		479,512	null
FeXI		479,512	null
FeXV		479,512	null
HeII		479,512	null
CaXVI		479,512	null
FeXII		479,512	null
FeVIII		479,512	null
FeXIV		479,512	null

XRT: null

2025-10-21T13:18:00 to 2025-10-21T13:30:31

Science Goal:

Program:

Target:

Pointing: xcen=-40 ycen=919,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	0.07	2,107,2,107	2
Open+Gband	0.04	528,528	2
Al_poly+Open	0.5	2,107,2,107	26

EIS: Synoptic/Comrehensive AR Studies

2025-10-18T23:13:14 to 2025-10-19T00:09:05

Science Goal: HPW021VEL001x512v2

Program:

Target:

Pointing: xcen=-606 ycen=-487,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		2,512	null
FeXVI		2,512	null
SiX		2,512	null
SX		2,512	null
FeXXIV		2,512	null
SiVII		2,512	null
FeXI		2,512	null
FeXV		2,512	null
MgVII		2,512	null
CaXV		2,512	null
CaXVI		2,512	null
FeXII		2,512	null
FeIX		2,512	null
FeXIV		2,512	null

XRT: null

2025-10-18T07:26:55 to 2025-10-18T11:40:57

Science Goal:

Program:

Target:

Pointing: xcen=815 ycen=293,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_med+Open	4.59	395,395	44
Be_thin+Open	4.59	395,395	44
Open+Al_thick	0.14	527,527	2
Open+Be_thick	5.94	395,395	34
Open+Gband	73.07	528,528	3
Al_poly+Open	0.79	2,107,2,107	322

255724 matches
prev 1...5081 5082 5083 5084 5085 [5086] 5087 5088 5089 5090 ...17049 next