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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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250411 matches
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SOTSP: Synoptic

2026-03-28T18:04:52 to 2026-03-28T18:06:41

Science Goal: Synoptic

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

Target: Calibration, 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

EIS: AR Slit Raster

2026-03-27T11:22:36 to 2026-03-27T12:52:20

Science Goal: AR Slit Raster

Program:

Target:

Pointing: xcen=-150 ycen=238,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		261,512	null
FeXVI		261,512	null
SiX		261,512	null
SX		261,512	null
FeXXIV		261,512	null
SiVII		261,512	null
FeXI		261,512	null
FeXV		261,512	null
MgVII		261,512	null
CaXV		261,512	null
CaXVI		261,512	null
FeXII		261,512	null
FeIX		261,512	null
FeXIV		261,512	null

AIA: null

2024-10-03T12:00:04 to 2024-10-03T12:59:57

Science Goal: ssw_service_260413_212214_6953

Program:

Target:

Pointing: xcen=402 ycen=-326,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.2	845,384	300
131	0.28	845,384	212
193	0.34	845,384	177

IRIS: Fine focus 2832, 1330, 2796, 1400; include -115

2013-08-10T04:10:12 to 2013-08-10T04:27:28

Science Goal: Fine focus 2832, 1330, 2796, 1400; include -115

Program: Focus at disk center

Target: (NONE)

Pointing: xcen=1 ycen=10,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.58	173,182	20
2832	0.53	173,182	20
1400	0.58	173,182	20
2796	0.53	173,182	20

AIA: null

2026-04-16T04:53:47 to 2026-04-16T06:00:00

Science Goal: ssw_service_260415_224558_4906_ssmq_blos_cont

Program:

Target:

Pointing: xcen=-579 ycen=285,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.94	600,450	70
211	0.94	600,450	70
171	0.94	600,450	70
cont	0.92	600,450	70
1700	0.93	600,450	70
304	0.94	600,450	70
131	0.94	600,450	70
94	0.94	600,450	70
193	0.94	600,450	70
blos	0.92	600,450	70

IRIS: SST Coordination on AR14415

2026-04-15T08:00:01 to 2026-04-15T10:00:06

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w FUV spectrally rebinned x 2 SJI cadence 0.5x faster

Program: SST Coordination on AR14415

Target: AR

Pointing: xcen=160 ycen=-216,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.6	67,66	200
1400	0.6	67,66	200
2796	0.6	67,66	200

AIA: null

2026-04-15T04:30:00 to 2026-04-15T06:00:00

Science Goal: ssw_service_260414_220958_25186_ssmq__ssmq_blos_cont

Program:

Target:

Pointing: xcen=-737 ycen=317,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.14	600,450	80
211	1.14	600,450	80
171	1.14	600,450	80
cont	1.14	600,450	80
1700	1.13	600,450	80
304	1.14	600,450	80
131	1.14	600,450	80
94	1.14	600,450	80
193	1.14	600,450	80
blos	1.14	600,450	80

IRIS: SUIT/Aditya-L1 Coordination on AR14415 (Disk Center Progrm)

2026-04-15T01:39:53 to 2026-04-15T02:30:48

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/Aditya-L1 Coordination on AR14415 (Disk Center Progrm)

Target: AR

Pointing: xcen=105 ycen=-150,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.8	293,179	64
1400	0.2	293,179	256
2796	0.2	293,179	256

IRIS: SST Coordination on AR14415

2026-04-14T10:09:58 to 2026-04-14T12:00:19

Science Goal: Large dense 16-step raster 5x120 16s Si IV Mg II h/k Mg II w Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: SST Coordination on AR14415

Target: AR

Pointing: xcen=-35 ycen=-205,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.52	126,130	212
1400	0.52	126,130	212
2796	0.52	126,130	212

IRIS: SST Coordination on AR14415

2026-04-14T08:00:01 to 2026-04-14T10:00:06

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w FUV spectrally rebinned x 2 SJI cadence 0.5x faster

Program: SST Coordination on AR14415

Target: AR

Pointing: xcen=-55 ycen=-217,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.6	67,66	200
1400	0.6	67,66	200
2796	0.6	67,66	200

IRIS: A1: QS Monitoring

2026-04-14T04:30:26 to 2026-04-14T04:48:29

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=36,

saaIntervals hiIntervals

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

IRIS: SUIT coordination, flare program, AR14414

2026-04-14T00:09:03 to 2026-04-14T02:38:29

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, flare program, AR14414

Target: AR

Pointing: xcen=-4 ycen=372,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	67,66	990
2796	0.15	67,66	990

IRIS: Low telemetry program, AR14414

2026-04-13T18:14:47 to 2026-04-13T23:54:50

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Low telemetry program, AR14414

Target: AR

Pointing: xcen=-60 ycen=372,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	740
1400	0.46	62,69	740
2796	0.46	62,69	740

IRIS: A1: QS monitoring

2026-04-04T13:24:03 to 2026-04-04T13:42:08

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=0 ycen=2,

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: null

2026-03-21T12:10:00 to 2026-03-21T12:15:00

Science Goal: ssw_service_260414_195840_39511

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	1.2	2,458,2,458	5
171	1.2	2,458,2,458	5
304	1.2	2,458,2,458	5
94	1.25	2,458,2,458	5

250411 matches
prev 1...16689 16690 16691 [16692] 16693 16694 16695 next