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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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252997 matches
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SOTSP: AR 14456 Obs.

2026-06-10T07:20:18 to 2026-06-10T07:52:19

Science Goal:

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

Target: Active Region

Pointing: xcen=869 ycen=206,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	160,162	507
6302A Velocity 6301.5A	0	160,162	507
6302A Transverse Flux Density	0	160,162	507
6302A Longitudinal Flux Density	0	160,162	507

IRIS: PSP coordination (2x2 mosaics)

2026-06-09T20:09:57 to 2026-06-09T20:37:12

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 (2x2 mosaics)

Target: (NONE)

Pointing: xcen=-175 ycen=-46,

saaIntervals hiIntervals

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

IRIS: PSP coordination (2x2 mosaics)

2026-06-09T19:22:31 to 2026-06-09T19:49:46

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 (2x2 mosaics)

Target: (NONE)

Pointing: xcen=-184 ycen=-189,

saaIntervals hiIntervals

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

IRIS: B1: AR tracking from limb to limb

2026-06-09T05:24:06 to 2026-06-09T05:42:11

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=-827 ycen=165,

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: HOP 532 - AR14455

2026-06-08T22:09:47 to 2026-06-08T23:49:05

Science Goal: Large sit-and-stare 0.3x120 1s Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 532 - AR14455

Target: AR

Pointing: xcen=917 ycen=236,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	123,129	160
2832	0.62	123,129	160
1400	0.62	123,129	160
2796	0.62	123,129	160

AIA: null

2025-06-01T00:07:00 to 2025-06-01T00:18:48

Science Goal: ssw_service_250531_173108_23062

Program:

Target:

Pointing: xcen=174 ycen=-219,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.47	600,450	25
211	0.47	600,450	25
171	0.48	600,450	25
1700	0.47	600,450	25
304	0.48	600,450	25
131	0.47	600,450	25
94	0	600,450	2
193	0.48	600,450	25

IRIS: SUIT coordination, disk-center AR (AR 14478)

2026-07-02T01:39:13 to 2026-07-02T02:29:34

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Mg II w s Spatial x 4, Spectral x 4

Program: SUIT coordination, disk-center AR (AR 14478)

Target: AR

Pointing: xcen=330 ycen=-108,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.05	289,179	48
1400	0.26	289,179	192
2796	0.26	289,179	192

IRIS: SST coordination (AR 14479)

2026-06-30T06:44:03 to 2026-06-30T11:59:43

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

Program: SST coordination (AR 14479)

Target: AR

Pointing: xcen=155 ycen=234,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.21	136,131	1506
1400	0.21	136,131	1506
2796	0.21	136,131	1505

IRIS: SUIT/Aditya-L1 coordination AR disk center

2026-06-30T01:39:05 to 2026-06-30T02:35:44

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Mg II w s Spatial x 4, Spectral x 4

Program: SUIT/Aditya-L1 coordination AR disk center

Target: AR

Pointing: xcen=-102 ycen=-136,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.05	289,179	54
1400	0.26	289,179	216
2796	0.26	289,179	216

IRIS: SUIT/Aditya-L1 coordination

2026-06-29T23:48:58 to 2026-06-30T01:29:11

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/Aditya-L1 coordination

Target: AR

Pointing: xcen=-240 ycen=-138,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	67,66	618
2796	0.16	67,66	618

IRIS: Flare study C

2026-06-29T05:14:24 to 2026-06-29T07:14:19

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

Program: Flare study C

Target: AR

Pointing: xcen=573 ycen=-194,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,64	752

IRIS: A1: QS monitoring

2026-06-29T04:13:20 to 2026-06-29T04:31:25

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=88 ycen=-27,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.21	251,131	15
2832	4.52	251,131	4
1400	1.13	251,131	16
2796	1.13	251,131	16

IRIS: BBSO coordination

2026-06-28T17:37:08 to 2026-06-28T23:36:31

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

Target: CR

Pointing: xcen=949 ycen=133,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	152,129	2119
2796	0.17	152,129	2120

IRIS: B1: AR tracking from limb to limb

2026-06-28T04:59:55 to 2026-06-28T05:18:01

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=365 ycen=-167,

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: A1: QS monitoring

2026-06-27T04:45:04 to 2026-06-27T05:03:08

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=-1 ycen=70,

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

252997 matches
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