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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249615 matches
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IRIS: B1: AR tracking from limb to limb

2026-02-15T04:45:00 to 2026-02-15T05:03:06

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=-478 ycen=402,

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	1.13	248,129	16

IRIS: SUIT coordination

2026-02-14T23:50:25 to 2026-02-15T00:21:42

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=-89 ycen=320,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	771
2796	0.04	68,68	772

IRIS: SolO coordination: Filaments (Jenkins)

2026-02-14T23:02:57 to 2026-02-14T23:41:16

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

Program: SolO coordination: Filaments (Jenkins)

Target: FI

Pointing: xcen=-363 ycen=-128,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	75,65	124
2796	0.31	75,65	124

AIA: null

2026-02-14T06:00:00 to 2026-02-15T04:00:00

Science Goal: ssw_service_260214_113134_22077_ssmq_131_211_171_193_304_94_ssmq_

Program:

Target:

Pointing: xcen=-957 ycen=20,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	18.59	450,900	72
171	18.59	450,900	72
304	18.59	450,900	72
131	18.59	450,900	72
94	18.59	450,900	72
193	18.59	450,900	72

IRIS: A1: QS monitoring

2026-02-14T04:28:50 to 2026-02-14T04:46:54

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=48 ycen=38,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	248,129	16
2832	4.52	248,129	4
1400	1.13	248,129	16
2796	1.13	248,129	16

IRIS: SUIT coordination

2026-02-14T02:03:48 to 2026-02-14T02:31:44

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=-222 ycen=276,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	185
2796	0.15	65,68	185

IRIS: SolO coordination: AR Heating

2026-02-13T11:30:46 to 2026-02-13T12:25:43

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 FUV spectrally rebinned x 4

Program: SolO coordination: AR Heating

Target: AR

Pointing: xcen=264 ycen=269,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	281,182	320
2796	0.17	281,182	320

AIA: null

2026-02-13T08:20:00 to 2026-02-13T10:30:00

Science Goal: ssw_service_260213_011557_32361_ssmq__ssmq_

Program:

Target:

Pointing: xcen=244 ycen=261,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.75	800,700	75
211	1.75	800,700	75
171	1.75	800,700	75
1700	1.75	800,700	75
304	1.75	800,700	75
131	1.75	800,700	75
94	1.76	800,700	75
193	1.75	800,700	75

EIS: Pointing Monitoring

2026-02-11T06:19:05 to 2026-02-11T06:19:15

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=23 ycen=-206,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Low Telemetry Flare Study

2026-02-11T02:57:47 to 2026-02-11T04:08:44

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=-151 ycen=261,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	456

IRIS: SUIT coordination

2026-02-10T02:43:43 to 2026-02-10T03:47:25

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=877 ycen=296,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	421
2796	0.15	65,68	422

EIS: Synoptic/Comprehensive AR Studies

2026-02-09T23:28:06 to 2026-02-10T00:29:45

Science Goal: Atlas_60

Program:

Target:

Pointing: xcen=889 ycen=276,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: BBSO coordination

2026-02-09T21:52:33 to 2026-02-09T23:01:24

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination

Target: AR

Pointing: xcen=859 ycen=303,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	134,129	33
1400	0.35	134,129	198
2796	0.35	134,129	198

IRIS: SUIT coordination

2026-02-09T00:52:16 to 2026-02-09T01:21:25

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=767 ycen=321,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	193
2796	0.15	65,68	193

HMI_CONT: null

2026-02-08T11:08:00 to 2026-02-08T13:00:00

Science Goal: ssw_service_260208_033352_12599_ssmq__ssmq_blos_cont

Program:

Target:

Pointing: xcen=681 ycen=355,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.42	600,450	80
211	1.42	600,450	80
171	1.42	600,450	80
cont	1.41	600,450	80
1700	1.41	600,450	80
304	1.42	600,450	80
131	1.42	600,450	80
94	1.42	600,450	80
193	1.42	600,450	80
blos	1.41	600,450	80

249615 matches
prev 1...16537 16538 16539 16540 16541 16542 16543 16544 [16545] 16546 ...16641 next