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:

252551 matches
prev 1...6785 6786 6787 6788 [6789] 6790 6791 6792 6793 6794 ...16837 next

EIS: Coordinated flare observations with DKIST, IRIS

2025-07-26T23:50:16 to 2025-07-26T23:50:21

Science Goal: Flare266_Hunter01 + FlareRespAtlas10trm

Program:

Target:

Pointing: xcen=350 ycen=121,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
HeII		266,304	null

EIS: Synoptic/Comprehensive AR studies

2025-07-26T14:02:49 to 2025-07-26T15:04:28

Science Goal: Atlas60

Program:

Target:

Pointing: xcen=269 ycen=193,

saaIntervals hiIntervals

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

IRIS: Low data rate raster flare study (AR 14153)

2025-07-26T13:38:43 to 2025-07-26T16:18:01

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

Program: Low data rate raster flare study (AR 14153)

Target: AR

Pointing: xcen=-130 ycen=-519,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	1024

EIS: Co-alignment N

2025-07-26T06:20:53 to 2025-07-26T06:34:15

Science Goal: Alignment_Modify_v2

Program:

Target:

Pointing: xcen=16 ycen=786,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
SiX		1,512	null
FeXI		1,512	null
FeXV		1,512	null
FeXII		1,512	null

IRIS: F2: Equatorial scan (HOP 393) #3

2025-07-26T02:24:55 to 2025-07-26T03:13:46

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) #3

Target: QS

Pointing: xcen=102 ycen=-91,

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

IRIS: SST coordination

2025-07-21T07:59:15 to 2025-07-21T12:05:13

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

Target: AR

Pointing: xcen=869 ycen=331,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	247,129	704
2832	0.35	247,129	704
2796	0.35	247,129	704

IRIS: High cadence flare raster, unknown AR in the SE

2025-07-14T08:10:22 to 2025-07-14T11:29:20

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, unknown AR in the SE

Target: AR

Pointing: xcen=-611 ycen=-312,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	4908
2796	0.04	68,68	4908

IRIS: Flare watch Med raster (AR 14132)

2025-07-04T21:40:37 to 2025-07-04T23:57:19

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: Flare watch Med raster (AR 14132)

Target: AR

Pointing: xcen=-261 ycen=-335,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	3600
2796	0.04	68,68	3599

IRIS: High Cad Fl watch (AR 14132)

2025-07-04T14:20:01 to 2025-07-04T16:18:12

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

Program: High Cad Fl watch (AR 14132)

Target: AR

Pointing: xcen=-327 ycen=-335,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	861

IRIS: Flare watch (AR 14128)

2025-07-03T15:06:22 to 2025-07-03T16:17:45

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: Flare watch (AR 14128)

Target: AR

Pointing: xcen=119 ycen=-154,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1880
2796	0.04	68,68	1879

IRIS: High cadence raster

2025-06-28T09:16:22 to 2025-06-28T11:01:46

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 raster

Target: AR

Pointing: xcen=-381 ycen=160,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	2600
2796	0.04	68,68	2600

IRIS: C1: north pole

2025-06-28T06:51:31 to 2025-06-28T07:25:42

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

Program: C1: north pole

Target: (NONE)

Pointing: xcen=-3 ycen=944,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	296,182	16
2832	2.14	296,182	16
1400	2.14	296,182	16
2796	2.14	296,182	16

IRIS: SUIT coordination, AR #2

2025-06-27T06:57:47 to 2025-06-27T07:06:40

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

Program: SUIT coordination, AR #2

Target: AR

Pointing: xcen=286 ycen=-237,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: PSP Coordination: mosaic #4

2025-06-24T03:05:10 to 2025-06-24T03:32:25

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

Target: QS

Pointing: xcen=187 ycen=-47,

saaIntervals hiIntervals

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

IRIS: PSP Coordination: mosaic #2

2025-06-21T21:33:08 to 2025-06-21T22:00:23

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 #2

Target: QS

Pointing: xcen=-292 ycen=49,

saaIntervals hiIntervals

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

252551 matches
prev 1...6785 6786 6787 6788 [6789] 6790 6791 6792 6793 6794 ...16837 next