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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255884 matches
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IRIS: A1: QS Monitoring

2025-06-20T11:46:58 to 2025-06-20T12:05:02

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: A1: QS Monitoring

Target: QS

Pointing: xcen=-2 ycen=-29,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: PSP Coordination: mosaic 4-4

2025-06-20T01:28:00 to 2025-06-20T01:55:15

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: PSP Coordination: mosaic 4-4

Target: AR

Pointing: xcen=-675 ycen=-275,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	281,182	160
2796	0.17	281,182	160

IRIS: A1: QS Monitoring

2025-06-17T04:19:21 to 2025-06-17T04:37:25

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: A1: QS Monitoring

Target: QS

Pointing: xcen=127 ycen=30,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

EIS: HOP412 (Synoptic SOT Latitudinal Scans) 9/20

2025-06-09T19:55:20 to 2025-06-09T20:05:28

Science Goal: #375 SK_DEEP_5x512_SLIT1, Slit scan covering 5x512

Program:

Target:

Pointing: xcen=-6 ycen=-325,

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

AIA: null

2025-06-08T03:00:05 to 2025-06-08T12:59:56

Science Goal: ssw_service_250608_212246_27173

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	66.64	2,458,2,458	10
193	66.64	2,458,2,458	10

EIS: Multi-temperature full disk slot scans.

2025-06-03T13:38:44 to 2025-06-03T13:44:10

Science Goal:

Program:

Target:

Pointing: xcen=463 ycen=-777,

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

IRIS: THEMIS coordination prominence

2025-06-03T10:04:18 to 2025-06-03T11:31:51

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Deep x 15 Spatial x 2, Spectral x 2

Program: THEMIS coordination prominence

Target: FI

Pointing: xcen=-840 ycen=471,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.27	292,182	320

SOTSP: Synoptic

2025-05-25T18:24:44 to 2025-05-25T18:26:33

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: Calibration, Synoptic

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	16,162	50
6302A Velocity 6301.5A	0	16,162	50
6302A Transverse Flux Density	0	16,162	50
6302A Longitudinal Flux Density	0	16,162	50

IRIS: HOP 307: AR tracking (AR 14094)

2025-05-25T02:57:59 to 2025-05-25T03:46:56

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

Program: HOP 307: AR tracking (AR 14094)

Target: AR

Pointing: xcen=-138 ycen=358,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

SOTSP: New AR

2025-05-23T22:07:06 to 2025-05-23T22:54:29

Science Goal: Monitoring AR evolution

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=-410 ycen=297,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	749
6302A Velocity 6301.5A	0	237,162	749
6302A Transverse Flux Density	0	237,162	749
6302A Longitudinal Flux Density	0	237,162	749

SOTSP: New AR

2025-05-23T18:51:45 to 2025-05-23T19:39:09

Science Goal: Monitoring AR evolution

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=-434 ycen=297,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	748
6302A Velocity 6301.5A	0	236,162	748
6302A Transverse Flux Density	0	236,162	748
6302A Longitudinal Flux Density	0	236,162	748

IRIS: Flare studies 1.1.1 at AR 14087

2025-05-17T06:56:22 to 2025-05-17T07:51:32

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: Flare studies 1.1.1 at AR 14087

Target: AR

Pointing: xcen=-383 ycen=303,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	135,129	1359
2796	0.04	135,129	1360

IRIS: High cadence flare watch program, AR14804

2025-05-12T05:10:12 to 2025-05-12T07:36:44

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II always

Program: High cadence flare watch program, AR14804

Target: AR

Pointing: xcen=-289 ycen=-297,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.01	59,68	10128

IRIS: High cadence flare raster, AR14079

2025-05-11T02:09:12 to 2025-05-11T06:27:25

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: High cadence flare raster, AR14079

Target: AR

Pointing: xcen=941 ycen=114,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	6800
2796	0.04	68,68	6800

IRIS: SST coordination, coronal bright point

2025-05-07T07:31:25 to 2025-05-07T12:00:21

Science Goal: Large sparse 32-step raster 31x120 32s Si IV Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: SST coordination, coronal bright point

Target: QS

Pointing: xcen=274 ycen=-194,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.32	154,129	840
1400	0.32	154,129	840
2796	0.32	154,129	840

255884 matches
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