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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251146 matches
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IRIS: Flare Study B: AR14168

2025-08-10T22:49:19 to 2025-08-11T04:17:35

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 Study B: AR14168

Target: AR

Pointing: xcen=924 ycen=53,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	700
1400	0.47	61,67	700
2796	0.47	61,67	700

IRIS: SO coordination: SPICE

2024-10-14T21:22:22 to 2024-10-14T23:48:44

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: SO coordination: SPICE

Target: AR

Pointing: xcen=310 ycen=-232,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	240
2832	0.61	281,182	240
1400	0.61	281,182	240
2796	0.61	281,182	240

IRIS: SST Coordination: AR13727

2024-06-27T09:01:41 to 2024-06-27T10:03:10

Science Goal: Large coarse 64-step raster 126x120 64s C II Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: SST Coordination: AR13727

Target: AR

Pointing: xcen=-577 ycen=-320,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	247,129	176
2832	0.35	247,129	176
2796	0.35	247,129	176

IRIS: Full Disk Mosaic

2024-06-23T12:30:29 to 2024-06-24T05:48:43

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.25x faster

Program: Full Disk Mosaic

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Flare watch

2024-05-19T06:44:05 to 2024-05-19T07:29:30

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 4

Program: Flare watch

Target: AR

Pointing: xcen=-694 ycen=-111,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	288

IRIS: Off-limb flare watch

2023-11-19T12:52:45 to 2023-11-19T13:46:32

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

Program: Off-limb flare watch

Target: AR

Pointing: xcen=965 ycen=-180,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	336

IRIS: Coronal nanojets

2023-08-25T20:16:57 to 2023-08-25T23:54:39

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

Program: Coronal nanojets

Target: AR

Pointing: xcen=930 ycen=-214,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	1360

EIS: HOP 466(Joint EIS, IRIS and XRT observations of a Dark Halo around

2023-08-24T13:13:15 to 2023-08-24T14:14:04

Science Goal: dhb_atlas_120m_30"

Program:

Target:

Pointing: xcen=-423 ycen=-31,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		60,160	null
FeX		60,160	null
OIV		60,160	null

EIS: HOP 412 (Synoptic SOT Latitudinal Scans) # 20/20

2023-08-18T21:30:27 to 2023-08-18T21:40:35

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-6 ycen=774,

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: PSP coordination #1

2023-07-07T19:59:20 to 2023-07-07T20:15:24

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 2 Spatial x 2, Spectral x 2

Program: PSP coordination #1

Target: QS

Pointing: xcen=355 ycen=196,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.2	280,182	80
2796	0.2	280,182	80

IRIS: PSP coordination 2x2 mosaic #2

2023-06-23T19:22:57 to 2023-06-23T19:39:01

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 2 Spatial x 2, Spectral x 2

Program: PSP coordination 2x2 mosaic #2

Target: QS

Pointing: xcen=-737 ycen=4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.2	280,182	80
2796	0.2	280,182	80

IRIS: B1: AR Tracking (AR 13310)

2023-05-21T05:01:12 to 2023-05-21T05:19:18

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR Tracking (AR 13310)

Target: AR

Pointing: xcen=-481 ycen=-314,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	1.13	247,129	16
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: F2: Equatorial Scan (HOP 393) pointing 1

2023-05-13T00:19:26 to 2023-05-13T01:08:18

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 2

Program: F2: Equatorial Scan (HOP 393) pointing 1

Target: (NONE)

Pointing: xcen=-102 ycen=44,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	234,129	80
2832	0.61	234,129	80
1400	0.61	234,129	80
2796	0.61	234,129	80

EIS: Full Sun slot scan for support of EVE rocket launch

2023-05-03T22:24:44 to 2023-05-03T22:30:11

Science Goal: Pointing 7/15, raster 1/2

Program:

Target:

Pointing: xcen=426 ycen=1023,

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: Active region study

2023-04-20T23:48:14 to 2023-04-21T00:49:53

Science Goal: Atlas 60

Program:

Target:

Pointing: xcen=403 ycen=185,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		120,160	null
FeX		120,160	null
OIV		120,160	null

251146 matches
prev 1...2553 2554 2555 2556 2557 2558 2559 [2560] 2561 2562 ...16744 next