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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249692 matches
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IRIS: SolO coordination (SPICE, L FULL HRES HCAD Eruption-Watch)

2026-03-03T05:12:32 to 2026-03-03T07:39:19

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

Program: SolO coordination (SPICE, L_FULL_HRES_HCAD_Eruption-Watch)

Target: AR

Pointing: xcen=938 ycen=-192,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	280,182	480
2796	0.31	280,182	479

IRIS: BBSO coordination (AR 14380)

2026-03-02T17:09:32 to 2026-03-02T21:29:12

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO coordination (AR 14380)

Target: AR

Pointing: xcen=-351 ycen=-209,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.69	137,129	379
1400	0.23	137,129	1137
2796	0.17	137,129	1516

IRIS: SolO coordination (SPICE)

2026-02-28T11:55:19 to 2026-02-28T13:17:54

Science Goal: Large sparse 16-step raster 15x120 16s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: SolO coordination (SPICE)

Target: AR

Pointing: xcen=889 ycen=-383,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	137,129	480
2796	0.17	137,129	480

IRIS: A1: QS monitoring

2026-02-25T02:42:17 to 2026-02-25T03:00:20

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=42 ycen=158,

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: Limb-to-limb tracking of ARs (unnamed AR near disk center)

2026-02-24T20:37:04 to 2026-02-24T21:26:00

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

Program: Limb-to-limb tracking of ARs (unnamed AR near disk center)

Target: AR

Pointing: xcen=116 ycen=-169,

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

AIA: null

2026-02-24T11:20:00 to 2026-02-24T12:20:00

Science Goal: ssw_service_260225_055525_2289

Program:

Target:

Pointing: xcen=979 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	499,1,229	300
211	0.2	499,1,229	300
171	0.2	499,1,229	300
304	0.2	499,1,229	300
131	0.2	499,1,229	299
94	0.2	499,1,229	300
193	0.2	499,1,229	300

IRIS: B2: QS tracking from limb to limb

2026-02-24T09:11:53 to 2026-02-24T09:21:28

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=932 ycen=-358,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

SOTSP: AR obs.

2026-02-24T08:31:04 to 2026-02-24T09:03:25

Science Goal: Emerging flux obs.

Program: Fast map, 160"x123", 1-side CCD

Target: Emerging Flux

Pointing: xcen=220 ycen=-14,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,122	512
6302A Velocity 6301.5A	0	162,122	512
6302A Transverse Flux Density	0	162,122	512
6302A Longitudinal Flux Density	0	162,122	512

AIA: null

2026-02-22T15:15:00 to 2026-02-22T16:58:47

Science Goal: ssw_service_260222_091204_16410

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	1.76	2,458,2,458	60
171	1.75	2,458,2,458	60
304	1.75	2,458,2,458	60
131	1.76	2,458,2,458	60
94	1.76	2,458,2,458	60
193	1.76	2,458,2,458	60

IRIS: SolO Coordination (EUI; RS-burst)

2026-02-22T10:27:20 to 2026-02-22T12:39:15

Science Goal: Very large dense 4-step raster 1x175 4s Si IV Mg II h/k Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: SolO Coordination (EUI; RS-burst)

Target: QS

Pointing: xcen=616 ycen=-507,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.2	170,182	660
2796	0.2	170,182	660

SOTSP: HOP 522 fast wind

2026-02-20T23:21:05 to 2026-02-20T23:53:26

Science Goal: coronal hole fast wind

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

Target: Coronal Hole

Pointing: xcen=785 ycen=-474,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	160,162	512
6302A Velocity 6301.5A	0	160,162	512
6302A Transverse Flux Density	0	160,162	512
6302A Longitudinal Flux Density	0	160,162	512

IRIS: SolO Coordination (SPICE; Density Fluctuations)

2026-02-20T15:24:19 to 2026-02-20T16:28:46

Science Goal: Large sparse 16-step raster 15x120 16s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 4 SJI cadence 3x faster

Program: SolO Coordination (SPICE; Density Fluctuations)

Target: FI

Pointing: xcen=692 ycen=-195,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	136,129	360
2796	0.18	136,129	360

SOTSP: AR obs

2026-02-19T20:49:51 to 2026-02-19T21:22:13

Science Goal: flare watch

Program: Fast map, 160"x123", 1-side CCD

Target: Active Region

Pointing: xcen=-750 ycen=-50,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	161,122	508
6302A Velocity 6301.5A	0	161,122	508
6302A Transverse Flux Density	0	161,122	508
6302A Longitudinal Flux Density	0	161,122	508

IRIS: Stellar Calibration HD210424 #7

2026-02-19T10:36:01 to 2026-02-19T11:15:59

Science Goal: Stellar_Cal_HD210424_2026_Pointing_07

Program: Stellar Calibration HD210424 #7

Target: (NONE)

Pointing: xcen=-112 ycen=-980,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	399,182	20
1400	2	399,182	20

IRIS: SUIT Coordination

2026-02-18T23:55:32 to 2026-02-19T03:26:53

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

Program: SUIT Coordination

Target: AR

Pointing: xcen=-211 ycen=240,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	1400
2796	0.15	65,68	1400

249692 matches
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