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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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252530 matches
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IRIS: Calib 13: Stellar, Pointing #4

2026-05-10T09:28:00 to 2026-05-10T10:06:59

Science Goal: Stellar_Cal_HD19374_2026_Pointing_4

Program: Calib 13: Stellar, Pointing #4

Target: (NONE)

Pointing: xcen=-64 ycen=1091,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	401,182	19
1400	2	401,182	20

AIA: null

2026-05-10T06:00:00 to 2026-05-10T14:30:00

Science Goal: ssw_service_260510_070024_5315_ssmq_94_131_193_211_171

Program:

Target:

Pointing: xcen=-841 ycen=327,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	10	600,450	52
171	10	600,450	52
131	10	600,450	52
94	10	600,450	52
193	10	600,450	52

IRIS: Italian Radio Telescopes Coordination on AR14432

2026-05-09T06:17:07 to 2026-05-09T07:55:19

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

Program: Italian Radio Telescopes Coordination on AR14432

Target: AR

Pointing: xcen=475 ycen=265,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	160
2832	0.61	281,182	160
1400	0.61	281,182	160
2796	0.61	281,182	160

IRIS: SUIT/Aditya-L1 Coordination on AR14432

2026-05-09T00:09:58 to 2026-05-09T02:39:16

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/Aditya-L1 Coordination on AR14432

Target: AR

Pointing: xcen=426 ycen=260,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	989
2796	0.15	65,68	989

IRIS: Italian Radio Telescopes Coordination on AR14432

2026-05-08T06:09:36 to 2026-05-08T07:47:48

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

Program: Italian Radio Telescopes Coordination on AR14432

Target: AR

Pointing: xcen=274 ycen=270,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	160
2832	0.61	281,182	160
1400	0.61	281,182	160
2796	0.61	281,182	160

IRIS: A1: QS Monitoring

2026-05-08T04:20:04 to 2026-05-08T04:38:08

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: (NONE)

Pointing: xcen=-27 ycen=12,

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: SUIT/Aditya-L1 Coordination on AR14431

2026-05-08T01:49:02 to 2026-05-08T02:47:54

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/Aditya-L1 Coordination on AR14431

Target: AR

Pointing: xcen=454 ycen=-210,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	390
2796	0.15	65,68	390

IRIS: SUIT/Aditya-L1 Coordination on AR14432

2026-05-08T00:54:37 to 2026-05-08T01:39:11

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 AR14432

Target: AR

Pointing: xcen=232 ycen=266,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.8	293,182	56
1400	0.2	293,182	224
2796	0.2	293,182	224

IRIS: B2: QS tracking from limb to limb

2026-05-07T05:17:17 to 2026-05-07T05:26:53

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: (NONE)

Pointing: xcen=-168 ycen=-562,

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/Aditya-L1 Coordination

2026-05-07T00:10:30 to 2026-05-07T02:08:15

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/Aditya-L1 Coordination

Target: AR

Pointing: xcen=6 ycen=269,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	780
2796	0.15	65,68	780

IRIS: Italian Radio Telescope Coordination

2026-05-06T06:10:12 to 2026-05-06T07:48:24

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

Program: Italian Radio Telescope Coordination

Target: AR

Pointing: xcen=862 ycen=-343,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	160
2832	0.61	281,182	160
1400	0.61	281,182	160
2796	0.61	281,182	160

IRIS: SST/ALMA Coordination on disk center

2026-05-05T16:01:33 to 2026-05-05T18:27:49

Science Goal: Medium sparse 16-step raster 15x60 16s Si IV Mg II h/k Mg II w Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 3x faster

Program: SST/ALMA Coordination on disk center

Target: QS

Pointing: xcen=1 ycen=-2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.14	77,69	1040
1400	0.14	77,69	1040
2796	0.14	77,69	1040

SOTSP: Synoptic

2026-05-05T06:15:12 to 2026-05-05T06:17:00

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

IRIS: B1: AR tracking from limb to limb

2026-05-05T04:48:06 to 2026-05-05T05:06:11

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: (NONE)

Pointing: xcen=-739 ycen=-229,

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

EIS: Active Region Sit-and-Stare Hunt for Rapid Variability (neutral lin

2026-05-01T20:21:51 to 2026-05-01T21:24:09

Science Goal: Active Region Sit-and-Stare Hunt for Rapid Variability (neutral lin

Program:

Target:

Pointing: xcen=917 ycen=316,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeX		266,256	null
OIV		266,256	null
CaXV		266,256	null

252530 matches
prev 1...16753 16754 16755 16756 16757 16758 [16759] 16760 16761 16762 ...16836 next