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:

251056 matches
prev 1...10017 10018 10019 10020 [10021] 10022 10023 10024 10025 10026 ...16738 next

XRT: CME Watch 12

2025-05-30T18:03:28 to 2025-05-30T18:04:25

Science Goal:

Program: XOB:1BD5; CME watch - 4x4 - AEC 2/3 - 2-filter (Be-thin, Al-poly) - G-band (1x1,512x512,1ms) - Leak (1x1,512x512,1ms) - 900s cad (G-band/Leak last) (1BD6)

Target: FS

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Al_mesh	0.1	2,107,2,107	2
Open+Ti_poly	0.08	2,107,2,107	2
Al_poly+Open	0.1	2,107,2,107	2

EIS: Major Flare Watch (XRT trigger)

2025-05-28T11:44:15 to 2025-05-28T16:26:49

Science Goal: Flare266_Hunter01(XRT flare trigger)+FlareRespAtlas10trm

Program:

Target:

Pointing: xcen=922 ycen=-147,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
HeII		266,304	null

EIS: Major Flare Watch (XRT trigger)

2025-05-28T00:05:08 to 2025-05-28T04:47:42

Science Goal: Flare266_Hunter01(XRT flare trigger)+FlareRespAtlas10trm

Program:

Target:

Pointing: xcen=922 ycen=-147,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
HeII		266,304	null

IRIS: Low-telemetry flare raster

2025-05-24T12:09:19 to 2025-05-24T16:48:05

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2

Program: Low-telemetry flare raster

Target: AR

Pointing: xcen=-567 ycen=-208,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	1792

IRIS: Calib 14: Wobble (zero roll) #2

2025-05-14T00:33:54 to 2025-05-14T03:53:54

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Calib 14: Wobble (zero roll) #2

Target: (NONE)

Pointing: xcen=-39 ycen=969,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	599

EIS: Synoptic/Comprehensive Active Region Studies

2025-05-11T12:19:21 to 2025-05-11T13:20:06

Science Goal: HPW021VEL260x512v2

Program:

Target:

Pointing: xcen=411 ycen=-300,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		261,512	null
FeXVI		261,512	null
SiX		261,512	null
SX		261,512	null
FeXXIV		261,512	null
SiVII		261,512	null
FeXI		261,512	null
FeXV		261,512	null
MgVII		261,512	null
CaXV		261,512	null
CaXVI		261,512	null
FeXII		261,512	null
FeIX		261,512	null
FeXIV		261,512	null

EIS: Active Region Studies - sit and stare

2025-05-09T21:10:44 to 2025-05-09T22:06:34

Science Goal:

Program:

Target:

Pointing: xcen=840 ycen=-22,

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

IRIS: High cadence flare raster, AR14079

2025-05-09T04:20:22 to 2025-05-09T05:09:01

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 raster, AR14079

Target: AR

Pointing: xcen=750 ycen=176,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1200
2796	0.04	68,68	1200

EIS: Active Region Studies - sit and stare

2025-05-04T13:25:15 to 2025-05-04T14:21:05

Science Goal:

Program:

Target:

Pointing: xcen=-124 ycen=17,

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

IRIS: Med raster (AR 14064)

2025-04-21T17:32:31 to 2025-04-21T22:43:39

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2

Program: Med raster (AR 14064)

Target: AR

Pointing: xcen=-127 ycen=257,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	2000

EIS: Pointing Monitoring.

2025-04-19T05:44:21 to 2025-04-19T05:47:17

Science Goal:

Program:

Target:

Pointing: xcen=17 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: Cycle 24/25 equatorial transition.

2025-04-19T00:26:44 to 2025-04-19T01:28:37

Science Goal: Q85

Program:

Target:

Pointing: xcen=-5 ycen=-87,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		180,512	null
FeXIII		180,512	null
FeX		180,512	null
FeXVI		180,512	null
CaXVII		180,512	null
OIV		180,512	null
SiVII		180,512	null
FeXI		180,512	null
FeXV		180,512	null
MgVII		180,512	null
HeII		180,512	null
FeXII		180,512	null
FeIX		180,512	null
FeVIII		180,512	null

EIS: Synoptic AR studies - sit-and-stare obs.

2025-04-18T12:54:45 to 2025-04-18T13:50:35

Science Goal:

Program:

Target:

Pointing: xcen=542 ycen=6,

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

EIS: SOT latitudinal scan - slit.

2025-04-17T22:45:41 to 2025-04-17T22:55:49

Science Goal:

Program:

Target:

Pointing: xcen=-6 ycen=569,

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

IRIS: Flare Watch Study C AR14060

2025-04-13T20:33:19 to 2025-04-14T03:59:49

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

Program: Flare Watch Study C AR14060

Target: AR

Pointing: xcen=-459 ycen=201,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	2799

251056 matches
prev 1...10017 10018 10019 10020 [10021] 10022 10023 10024 10025 10026 ...16738 next