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:

251712 matches
prev 1...7297 7298 7299 7300 7301 [7302] 7303 7304 7305 7306 ...16781 next

IRIS: High-cadence Flare Watch of AR14291

2025-12-01T07:40:40 to 2025-12-01T08:37:19

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=624 ycen=-248,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1492
2796	0.04	68,68	1492

IRIS: SUIT/Aditya-L1 Coordination (Flare Program)

2025-12-01T01:12:24 to 2025-12-01T02:09:19

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/Aditya-L1 Coordination (Flare Program)

Target: AR

Pointing: xcen=-8 ycen=-218,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1404
2796	0.04	68,68	1404

IRIS: Coronal Nanojet Study of AR14292

2025-11-29T19:57:10 to 2025-11-29T21:02:28

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

Program: Coronal Nanojet Study of AR14292

Target: AR

Pointing: xcen=946 ycen=-264,

saaIntervals hiIntervals

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

IRIS: C1: North Pole

2025-11-29T13:37:47 to 2025-11-29T14:11:57

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: North Pole

Target: (NONE)

Pointing: xcen=-4 ycen=974,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: High-cadence Flare Watch of AR14291

2025-11-28T10:08:50 to 2025-11-28T11:06:04

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=50 ycen=-262,

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 AR14291

2025-11-27T14:44:38 to 2025-11-27T15:41:55

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: High-cadence Flare Watch of AR14291

Target: AR

Pointing: xcen=-126 ycen=-250,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	135,130	1412
2796	0.04	135,130	1412

IRIS: High-cadence Flare Watch of AR14291

2025-11-26T09:38:43 to 2025-11-26T10:36:10

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: High-cadence Flare Watch of AR14291

Target: AR

Pointing: xcen=-338 ycen=-242,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	135,130	1416
2796	0.04	135,130	1415

IRIS: High cadence flare study

2025-11-19T19:10:56 to 2025-11-19T20:09:23

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=647 ycen=-151,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1540
2796	0.04	68,68	1540

IRIS: Low-lying loops

2025-11-18T10:50:28 to 2025-11-18T11:48:43

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

Program: Low-lying loops

Target: AR

Pointing: xcen=383 ycen=-153,

saaIntervals hiIntervals

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

IRIS: SUIT coordination

2025-11-16T23:59:25 to 2025-11-17T00:14:38

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=-315 ycen=328,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	376
2796	0.04	68,68	376

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: SUIT coordination

2025-11-04T23:59:23 to 2025-11-05T00:27:25

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=-541 ycen=306,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	692
2796	0.04	68,68	692

EIS: Synoptic SOT Latitude Scans SN

2025-10-16T17:53:53 to 2025-10-16T17:56:50

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=-5 ycen=-904,

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

EIS: SOT Latitude Scans SN

2025-10-16T17:43:21 to 2025-10-16T17:53:28

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-6 ycen=-916,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		5,512	null
FeXIII		5,512	null
FeX		5,512	null
SiX		5,512	null
CaXVII		5,512	null
OIV		5,512	null
SiVII		5,512	null
FeXI		5,512	null
FeXV		5,512	null
HeII		5,512	null
OV		5,512	null
FeXII		5,512	null
FeVIII		5,512	null
FeXIV		5,512	null

XRT: null

2025-10-16T00:02:59 to 2025-10-16T00:09:54

Science Goal:

Program:

Target:

Pointing: xcen=662 ycen=247,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_med+Open	0.55	395,395	13
Be_thin+Open	0.55	395,395	13
Open+Be_thick	0.6	395,395	9
Al_poly+Open	0.28	2,107,2,107	25

251712 matches
prev 1...7297 7298 7299 7300 7301 [7302] 7303 7304 7305 7306 ...16781 next