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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249613 matches
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IRIS: SUIT coordination

2026-02-18T00:02:02 to 2026-02-18T03:56:01

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=-315 ycen=347,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	1550
2796	0.15	65,68	1550

IRIS: SolO coordination: EW + P2P + DF

2026-02-17T06:28:27 to 2026-02-17T10:33:47

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

Program: SolO coordination: EW + P2P + DF

Target: QS

Pointing: xcen=650 ycen=-166,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	400
1400	0.61	281,182	400
2796	0.61	281,182	400

IRIS: B1: AR tracking from limb to limb

2026-02-17T06:01:08 to 2026-02-17T06:19:14

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=-80 ycen=410,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	248,129	16
2832	1.13	248,129	16
1400	1.13	248,129	16
2796	1.21	248,129	15

IRIS: B2: QS tracking from limb to limb

2026-02-17T05:42:11 to 2026-02-17T05:51:47

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=-93 ycen=199,

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: SUIT coordination

2026-02-17T00:39:32 to 2026-02-17T04:50:17

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=-509 ycen=333,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	1661
2796	0.15	65,68	1661

IRIS: SolO coordination: Fast Wind (Finley)

2026-02-14T10:07:59 to 2026-02-14T11:16:42

Science Goal: Large sparse 64-step raster 63x120 64s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: SolO coordination: Fast Wind (Finley)

Target: QS

Pointing: xcen=218 ycen=-94,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	186,129	224
2796	0.31	186,129	224

IRIS: BBSO coordination (after SolO)

2026-02-13T21:13:02 to 2026-02-13T22:28:41

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: BBSO coordination (after SolO)

Target: AR

Pointing: xcen=408 ycen=255,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	501
2796	0.15	65,68	501

IRIS: SUIT coordination

2026-02-13T01:49:38 to 2026-02-13T02:57:05

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 SJI cadence 3x faster

Program: SUIT coordination

Target: AR

Pointing: xcen=-441 ycen=272,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1663
2796	0.04	68,68	1664

IRIS: Calib 14: Wobble (zero roll) 1/2

2026-02-12T08:30:02 to 2026-02-12T09:16:03

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

Program: Calib 14: Wobble (zero roll) 1/2

Target: (NONE)

Pointing: xcen=-919 ycen=-0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	138

IRIS: Low Telemetry Flare Study

2026-02-10T05:57:17 to 2026-02-10T07:06:59

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2

Program: Low Telemetry Flare Study

Target: AR

Pointing: xcen=875 ycen=297,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	448

IRIS: B1: AR tracking from limb to limb

2026-02-08T05:28:25 to 2026-02-08T05:46:32

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=298 ycen=249,

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: Synoptic

2026-02-05T18:09:12 to 2026-02-05T18:11:02

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: Synoptic

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	16,162	50
6302A Velocity 6301.5A	0	16,162	50
6302A Transverse Flux Density	0	16,162	50
6302A Longitudinal Flux Density	0	16,162	50

IRIS: SUIT coordination, disk center

2026-02-05T03:07:32 to 2026-02-05T03:36:12

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 4, Spectral x 4

Program: SUIT coordination, disk center

Target: AR

Pointing: xcen=141 ycen=332,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.8	293,182	36
1400	0.2	293,182	144
2796	0.2	293,182	144

EIS: Pointing Monitoring

2026-02-03T05:48:38 to 2026-02-03T05:48:48

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=25 ycen=-207,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

AIA: null

2026-02-02T01:00:00 to 2026-02-03T23:00:00

Science Goal: ssw_service_260203_183017_42483

Program:

Target:

Pointing: xcen=-357 ycen=312,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.57	192,192	1756
1600	1.57	192,192	1757
131	1.57	192,192	1756
94	1.57	192,192	1756
193	1.57	192,192	1757

249613 matches
prev 1...16577 16578 16579 16580 16581 [16582] 16583 16584 16585 16586 ...16641 next