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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256816 matches
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IRIS: C1: North pole

2026-07-18T05:09:10 to 2026-07-18T05:43:21

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: North pole

Target: CH

Pointing: xcen=-3 ycen=945,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	296,182	16
2832	2.14	296,182	16
1400	2.14	296,182	16
2796	2.14	296,182	16

IRIS: SUIT coordination

2026-07-17T00:09:32 to 2026-07-17T02:29:58

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=-425 ycen=-192,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	866
2796	0.16	65,68	866

IRIS: B2: QS tracking from limb to limb

2026-07-14T05:50:17 to 2026-07-14T05:59:53

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=596 ycen=-410,

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: Sit-and-stare flare study (AR14482)

2026-07-13T18:09:36 to 2026-07-13T21:58:32

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: Sit-and-stare flare study (AR14482)

Target: AR

Pointing: xcen=558 ycen=-200,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.56	61,67	410
2832	2.79	61,67	82
1400	0.47	61,67	492
2796	0.47	61,67	492

IRIS: B1: AR tracking from limb to limb (AR14482)

2026-07-12T04:38:07 to 2026-07-12T04:56:13

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 (AR14482)

Target: AR

Pointing: xcen=264 ycen=-201,

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

SOTSP: HOP412 pointing 12/20

2026-07-09T19:49:05 to 2026-07-09T20:05:14

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=78,

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: SST coordination AR raster (AR14482)

2026-07-09T14:59:58 to 2026-07-09T17:26:50

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

Program: SST coordination AR raster (AR14482)

Target: AR

Pointing: xcen=-303 ycen=-201,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	240
2832	0.61	281,182	240
1400	0.61	281,182	240
2796	0.61	281,182	240

IRIS: SST coordination (AR 14478)

2026-07-06T07:05:10 to 2026-07-06T11:30:44

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 14478)

Target: AR

Pointing: xcen=925 ycen=-134,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.21	137,129	1272
1400	0.21	137,129	1272
2796	0.21	137,129	1272

AIA: null

2026-07-05T17:25:00 to 2026-07-06T03:00:00

Science Goal: ssw_service_260705_111857_20273_ssmq__ssmq__ssmq_

Program:

Target:

Pointing: xcen=915 ycen=227,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	6.84	600,450	85
211	6.93	600,450	84
171	6.93	600,450	84
1700	6.92	600,450	84
304	6.84	600,450	85
131	7.01	600,450	83
94	6.76	600,450	86
193	7.01	600,450	83

IRIS: B2: QS tracking from limb to limb

2026-07-05T03:38:10 to 2026-07-05T03:47:46

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=817 ycen=111,

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: BBSO coordination

2026-07-01T17:13:08 to 2026-07-01T23:43:41

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: FI

Pointing: xcen=-443 ycen=860,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	152,128	2304
2796	0.17	152,128	2304

SOTSP: AR 14479 obs.

2026-07-01T06:59:18 to 2026-07-01T07:46:43

Science Goal: AR obs.

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

Target: Active Region

Pointing: xcen=403 ycen=158,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	235,162	747
6302A Velocity 6301.5A	0	235,162	747
6302A Transverse Flux Density	0	235,162	747
6302A Longitudinal Flux Density	0	235,162	747

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=236,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.21	137,129	1512
1400	0.21	137,129	1512
2796	0.21	137,129	1511

IRIS: High cadence sit and stare flare study

2026-06-26T09:09:20 to 2026-06-26T11:10:24

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

Program: High cadence sit and stare flare study

Target: AR

Pointing: xcen=-725 ycen=-132,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	882

IRIS: B2: QS tracking from limb to limb

2026-06-21T04:39:14 to 2026-06-21T04:48:50

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=938 ycen=-117,

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

256816 matches
prev 1...14529 14530 14531 14532 14533 14534 14535 14536 [14537] 14538 ...17122 next