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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255547 matches
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IRIS: SUIT coordination, flare watch in AR14296

2025-12-07T23:45:32 to 2025-12-08T00:41:05

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, flare watch in AR14296

Target: AR

Pointing: xcen=270 ycen=-244,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	368
2796	0.15	65,68	368

IRIS: Off-limb flare study

2025-11-07T15:57:09 to 2025-11-07T17:07:18

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Off-limb flare study

Target: AR

Pointing: xcen=-956 ycen=-259,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,66	440

IRIS: Off Limb Flare Study

2025-10-24T14:05:09 to 2025-10-24T15:14:02

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Off Limb Flare Study

Target: AR

Pointing: xcen=-964 ycen=114,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	432

IRIS: A1: QS Monitoring

2025-10-23T04:19:16 to 2025-10-23T04:37:20

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=0 ycen=0,

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: High cadence flare study, AR 14256

2025-10-20T17:53:02 to 2025-10-20T18:06:55

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

Program: High cadence flare study, AR 14256

Target: AR

Pointing: xcen=-265 ycen=-342,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	59,68	84

IRIS: off limb flare study, AR 14248

2025-10-19T20:41:38 to 2025-10-19T22:06:08

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

Program: off limb flare study, AR 14248

Target: AR

Pointing: xcen=966 ycen=113,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	528

IRIS: Solar Orbiter, EUI coordination

2025-10-12T05:23:15 to 2025-10-12T07:23:08

Science Goal: Very large sparse 2-step raster 1x175 2s Si IV Deep x 8 Spatial x 2, Spectral x 2

Program: Solar Orbiter, EUI coordination

Target: QS

Pointing: xcen=-3 ycen=955,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.16	167,182	766

IRIS: B1: AR tracking from limb to limb

2025-09-18T05:41:25 to 2025-09-18T05:59:32

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

Program: B1: AR tracking from limb to limb

Target: AR

Pointing: xcen=-445 ycen=-349,

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: Wobble Cal #1

2025-09-02T12:38:55 to 2025-09-02T15:58:55

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Wobble Cal #1

Target: (NONE)

Pointing: xcen=-920 ycen=-2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	599

IRIS: A1: QS monitoring

2025-08-28T04:19:16 to 2025-08-28T04:37:20

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=-21 ycen=-143,

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: BBSO coordination prominences

2025-05-31T17:12:01 to 2025-05-31T18:06:15

Science Goal: Large coarse 16-step raster 30x120 16s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO coordination prominences

Target: FI

Pointing: xcen=-923 ycen=253,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	152,128	320
2796	0.17	152,128	320

IRIS: Flare Watch Study B AR14060

2025-04-14T06:21:19 to 2025-04-14T13:18:41

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 Watch Study B AR14060

Target: AR

Pointing: xcen=-320 ycen=199,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	890
1400	0.47	61,67	890
2796	0.47	61,67	890

SOTSP: HOP 412

2025-01-16T20:40:34 to 2025-01-16T20:56:42

Science Goal: HOP 412

Program: Normal map 30 arcsec, Shorter Irradiance: DO NOT MODIFY!

Target:

Pointing: xcen=-20 ycen=914,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	60,129	190
6302A Velocity 6301.5A	0	60,129	190
6302A Transverse Flux Density	0	60,129	190
6302A Longitudinal Flux Density	0	60,129	190

IRIS: High-Cadence Flare Program

2025-01-06T01:20:24 to 2025-01-06T02:17:37

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, Mg II h/k always

Program: High-Cadence Flare Program

Target: AR

Pointing: xcen=-436 ycen=223,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.02	61,68	3587

IRIS: High-Cadence Flare Program

2024-12-31T17:29:02 to 2024-12-31T18:17:17

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, Mg II h/k always

Program: High-Cadence Flare Program

Target: AR

Pointing: xcen=867 ycen=217,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.01	61,68	3587

255547 matches
prev 1...3641 3642 3643 3644 [3645] 3646 3647 3648 3649 3650 ...17037 next