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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255261 matches
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IRIS: Solar Orbiter coordination (Fast Wind)

2026-08-17T19:45:56 to 2026-08-18T00:10:57

Science Goal: Large sparse 64-step raster 63x120 64s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Solar Orbiter coordination (Fast Wind)

Target: CH

Pointing: xcen=-744 ycen=-551,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	185,129	864
2796	0.31	185,129	863

IRIS: BBSO coordination (IHOP 535), AR14508, high telemetry

2026-08-16T16:30:41 to 2026-08-16T18:30:42

Science Goal: Medium sparse 4-step raster 3x60 4s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2 Lossless compression

Program: BBSO coordination (IHOP 535), AR14508, high telemetry

Target: AR

Pointing: xcen=-198 ycen=-8,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	64,67	339
1400	0.35	64,67	340
2796	0.35	64,67	340

HMI_CONT: null

2026-08-16T03:08:00 to 2026-08-16T03:38:00

Science Goal: ssw_service_260815_203655_39849_ssmq_blos_cont

Program:

Target:

Pointing: xcen=338 ycen=-4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.51	600,450	60
211	0.51	600,450	60
171	0.51	600,450	60
cont	0.75	600,450	13
1700	0.5	600,450	60
304	0.51	600,450	60
131	0.51	600,450	60
94	0.51	600,450	60
193	0.51	600,450	60
blos	0.75	600,450	19

IRIS: SUIT coordination, flare watch, AR14508

2026-08-16T00:10:32 to 2026-08-16T02:39:59

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, flare watch, AR14508

Target: AR

Pointing: xcen=-281 ycen=4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	990
2796	0.15	65,68	990

EIS: HOP 535: Coord with GST

2026-08-15T19:18:35 to 2026-08-15T20:19:30

Science Goal: Center-to-limb var of MHD waves

Program:

Target:

Pointing: xcen=-381 ycen=-255,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		60,512	null
FeX		60,512	null
OIV		60,512	null

EIS: HOP 535: Coord with GST

2026-08-15T18:35:28 to 2026-08-15T18:40:54

Science Goal: Context raster

Program:

Target:

Pointing: xcen=-400 ycen=-153,

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: C1: South Pole

2026-08-15T05:35:10 to 2026-08-15T06:09:21

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

Program: C1: South Pole

Target: (NONE)

Pointing: xcen=7 ycen=-945,

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

EIS: Coordination with GST to study the center-to-limb variation of MHD

2026-08-14T20:29:42 to 2026-08-14T21:26:25

Science Goal: HPW021VEL001x512v1_b

Program:

Target:

Pointing: xcen=570 ycen=56,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		1,512	null
FeX		1,512	null
FeXVI		1,512	null
SiX		1,512	null
SX		1,512	null
FeXXIV		1,512	null
SiVII		1,512	null
FeXI		1,512	null
FeXV		1,512	null
MgVII		1,512	null
CaXV		1,512	null
CaXVI		1,512	null
FeXII		1,512	null
FeIX		1,512	null
FeVIII		1,512	null
FeXIV		1,512	null

EIS: Coordination with GST to study the center-to-limb variation of MHD

2026-08-14T20:24:04 to 2026-08-14T20:29:30

Science Goal: PRY_slot_contextLIQS

Program:

Target:

Pointing: xcen=570 ycen=68,

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: Coordination with GST to study the center-to-limb variation of MHD

2026-08-14T18:48:05 to 2026-08-14T18:52:47

Science Goal: PRY_slot_contextLIQS

Program:

Target:

Pointing: xcen=559 ycen=67,

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: Pointing Monitoring

2026-08-14T16:20:14 to 2026-08-14T16:23:10

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=28 ycen=-186,

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: Synoptic SOT Latitudinal Scans 20/20

2026-08-14T14:04:21 to 2026-08-14T14:14:28

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-6 ycen=780,

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

EIS: Synoptic SOT Latitudinal Scans 17/20

2026-08-14T12:25:50 to 2026-08-14T12:35:58

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-6 ycen=480,

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

EIS: Synoptic SOT Latitudinal Scans 16/20

2026-08-14T12:02:50 to 2026-08-14T12:12:58

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-6 ycen=380,

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

EIS: Synoptic SOT Latitudinal Scans

2026-08-14T10:35:24 to 2026-08-14T10:38:20

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=-5 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

255261 matches
prev 1...16913 16914 [16915] 16916 16917 16918 16919 16920 16921 16922 ...17018 next