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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256859 matches
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IRIS: A1: QS monitoring

2026-07-24T04:20:04 to 2026-07-24T04:38:08

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=2 ycen=-3,

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: IHOP 539: THEMIS coordination

2026-07-23T06:59:25 to 2026-07-23T07:59:44

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

Program: IHOP 539: THEMIS coordination

Target: AR

Pointing: xcen=315 ycen=9,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.14	61,68	441

IRIS: GREGOR coordination

2026-07-22T08:11:46 to 2026-07-22T10:08:41

Science Goal: Very large coarse 4-step raster 6x175 4s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: GREGOR coordination

Target: FI

Pointing: xcen=982 ycen=11,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.58	175,182	200
1400	0.58	175,182	200
2796	0.58	175,182	200

IRIS: High-cadence flare study

2026-07-22T02:49:24 to 2026-07-22T03:49:27

Science Goal: Large sparse 8-step raster 7x120 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 study

Target: AR

Pointing: xcen=-501 ycen=169,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,129	1480
2796	0.04	128,129	1480

IRIS: B2: QS tracking

2026-07-21T05:17:44 to 2026-07-21T05:27:19

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

Program: B2: QS tracking

Target: AR

Pointing: xcen=427 ycen=198,

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

AIA: null

2026-07-20T12:00:00 to 2026-07-20T18:00:00

Science Goal: ssw_service_260720_083657_1839_ssmq__ssmq_blos_cont

Program:

Target:

Pointing: xcen=-242 ycen=6,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	4.18	500,450	87
211	4.14	500,450	88
171	4.14	500,450	88
cont	4.34	500,450	84
1700	4.18	500,450	87
304	4.18	500,450	87
131	4.14	500,450	88
94	4.19	500,450	87
193	4.18	500,450	87
blos	4.34	500,450	84

IRIS: A1: QS monitoring

2026-07-20T04:10:04 to 2026-07-20T04:28:08

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=0 ycen=3,

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 #1, AR 14489

2026-07-18T17:09:22 to 2026-07-18T18:54:53

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

Program: BBSO coordination #1, AR 14489

Target: AR

Pointing: xcen=-88 ycen=-189,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.03	61,68	3360
2796	0.03	61,68	3392

IRIS: B2: QS tracking from limb to limb

2026-07-16T05:38:17 to 2026-07-16T05:47:53

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=803 ycen=-398,

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

IRIS: B1: AR tracking from limb to limb

2026-07-16T05:08:05 to 2026-07-16T05:26:11

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=883 ycen=-157,

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

2026-07-15T04:24:04 to 2026-07-15T04:42:08

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=188 ycen=-136,

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

AIA: Cruiser Annotation

2026-07-13T11:49:23 to 2026-07-14T08:58:23

Science Goal: ssw_service_260826_113147_48269

Program: Nothing Reported

Target:

Pointing: xcen=587 ycen=-103,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	2.16	307,307	589
blos	4.07	307,307	279

IRIS: SST coordination raster flare study (AR14485)

2026-07-13T10:09:13 to 2026-07-13T11:29:35

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

Program: SST coordination raster flare study (AR14485)

Target: AR

Pointing: xcen=919 ycen=-189,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	504

SOTSP: AR obs.

2026-07-11T13:52:48 to 2026-07-11T14:55:00

Science Goal: AR monitor

Program: Fast map, 328x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=93 ycen=-279,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	306,162	970
6302A Velocity 6301.5A	0	306,162	970
6302A Transverse Flux Density	0	306,162	970
6302A Longitudinal Flux Density	0	306,162	970

SOTSP: HOP412 pointing 10/20

2026-07-09T18:14:10 to 2026-07-09T18:30:17

Science Goal: CORE (HOP0002) Polar Monitoring Campaign during the Solar Cycle

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

Target: Pore

Pointing: xcen=-17 ycen=-112,

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

256859 matches
prev 1...14281 14282 14283 14284 14285 [14286] 14287 14288 14289 14290 ...17124 next