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:

255492 matches
prev 1...2937 2938 2939 2940 2941 2942 [2943] 2944 2945 2946 ...17033 next

IRIS: Solar Orbiter, EUI coordination

2025-10-15T12:02:55 to 2025-10-15T14:02:33

Science Goal: Large sparse 8-step raster 7x120 8s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 4 SJI cadence 0.25x faster

Program: Solar Orbiter, EUI coordination

Target: CH

Pointing: xcen=-1 ycen=957,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.61	127,129	195
2796	0.61	127,129	196

IRIS: SST coordination, AR14242

2025-10-07T07:59:16 to 2025-10-07T12:00:22

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 4

Program: SST coordination, AR14242

Target: AR

Pointing: xcen=285 ycen=-276,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	67,67	696
1400	0.35	67,67	696
2796	0.35	67,67	695

IRIS: SST Coordination on AR14230

2025-09-27T14:00:00 to 2025-09-27T18:00:00

Science Goal: Medium coarse 8-step raster 14x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: SST Coordination on AR14230

Target: AR

Pointing: xcen=-181 ycen=-307,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	75,68	6320
2796	0.04	75,68	6320

IRIS: SolO Coordination: SPICE

2025-09-13T12:05:29 to 2025-09-13T16:10:15

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

Program: SolO Coordination: SPICE

Target: AR

Pointing: xcen=-916 ycen=-249,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	400
2832	0.61	281,182	400
1400	0.61	281,182	400
2796	0.61	281,182	400

IRIS: BBSO/GST coordination

2025-09-01T19:04:30 to 2025-09-01T22:36:17

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2

Program: BBSO/GST coordination

Target: AR

Pointing: xcen=503 ycen=-420,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.19	120,128	1100

SOTSP: AR 14180

2025-08-17T21:01:14 to 2025-08-17T21:48:39

Science Goal: Active Region Observations

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

Target: Active Region

Pointing: xcen=92 ycen=-214,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	232,162	745
6302A Velocity 6301.5A	0	232,162	745
6302A Transverse Flux Density	0	232,162	745
6302A Longitudinal Flux Density	0	232,162	745

IRIS: SUIT coordination: AR 1 (AR 14180)

2025-08-17T05:32:58 to 2025-08-17T05:44:04

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 1 (AR 14180)

Target: AR

Pointing: xcen=-29 ycen=-162,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

IRIS: B2: QS tracking from limb to limb

2025-08-12T06:40:33 to 2025-08-12T06:50:09

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=-730 ycen=245,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: HOP 507, ASPIICS coordination

2025-07-16T17:15:06 to 2025-07-16T20:14:43

Science Goal: Very large sparse 96-step raster 95x175 96s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: HOP 507, ASPIICS coordination

Target: AR

Pointing: xcen=464 ycen=245,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	264,182	660
2832	1.36	264,182	132
1400	0.27	264,182	660
2796	0.27	264,182	660

SOTSP: HOP 508, AR 14134

2025-07-10T19:00:05 to 2025-07-10T19:32:26

Science Goal: Flare Abundance Evolution and Low Atmospheric Dynamics from Coordinated EIS, IRIS, and GST/FISS Observations

Program: Fast map, 164x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=751 ycen=-473,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	160,162	510
6302A Velocity 6301.5A	0	160,162	510
6302A Transverse Flux Density	0	160,162	510
6302A Longitudinal Flux Density	0	160,162	510

SOTSP: Synoptic

2025-07-04T17:48:39 to 2025-07-04T17:50:27

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

SOTSP: AR 14114

2025-06-19T06:10:19 to 2025-06-19T06:39:57

Science Goal: AR flare watch

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

Target: Active Region, Active Region Sunspot

Pointing: xcen=359 ycen=185,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	149,162	469
6302A Velocity 6301.5A	0	149,162	469
6302A Transverse Flux Density	0	149,162	469
6302A Longitudinal Flux Density	0	149,162	469

SOTSP: AR 14114

2025-06-17T11:28:19 to 2025-06-17T12:08:27

Science Goal: AR flare watch

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

Target: Active Region, Active Region Sunspot

Pointing: xcen=31 ycen=186,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	201,162	635
6302A Velocity 6301.5A	0	201,162	635
6302A Transverse Flux Density	0	201,162	635
6302A Longitudinal Flux Density	0	201,162	635

IRIS: BBSO/GST coordination

2025-06-05T18:23:08 to 2025-06-05T22:26:10

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO/GST coordination

Target: AR

Pointing: xcen=-17 ycen=217,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	720
2832	2.03	137,129	120
1400	0.34	137,129	720
2796	0.34	137,129	720

SOTSP: AR e-limb

2025-05-20T09:02:34 to 2025-05-20T09:49:57

Science Goal: Active region observation

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

Target: Active Region

Pointing: xcen=310 ycen=219,

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

255492 matches
prev 1...2937 2938 2939 2940 2941 2942 [2943] 2944 2945 2946 ...17033 next