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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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251203 matches
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IRIS: Calib 13: Stellar, Pointing $3

2026-05-10T08:48:00 to 2026-05-10T09:20:59

Science Goal: Stellar_Cal_HD19374_2026_Pointing_3

Program: Calib 13: Stellar, Pointing $3

Target: (NONE)

Pointing: xcen=-152 ycen=1065,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	413,178	17
1400	2	413,178	16

IRIS: Italian Radio Telescopes Coordination on AR14433

2026-05-10T06:09:36 to 2026-05-10T06:58:42

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 AR14433

Target: AR

Pointing: xcen=208 ycen=-223,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	283,179	80
2832	0.61	283,179	80
1400	0.61	283,179	80
2796	0.61	283,179	80

IRIS: Flare Studies on AR14432

2026-05-09T14:10:00 to 2026-05-09T15:55:24

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: Flare Studies on AR14432

Target: AR

Pointing: xcen=535 ycen=255,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	70,66	2599
2796	0.04	70,66	2600

IRIS: SST Coordination on AR14433

2026-05-09T08:09:41 to 2026-05-09T11:51:24

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 4

Program: SST Coordination on AR14433

Target: AR

Pointing: xcen=22 ycen=-230,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	68,66	640
1400	0.35	68,66	639
2796	0.35	68,66	640

IRIS: A1: QS Monitoring

2026-05-09T04:20:04 to 2026-05-09T04:38:08

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=34 ycen=19,

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

AIA: null

2024-04-15T08:34:57 to 2024-04-15T08:53:57

Science Goal: ssw_service_260506_215056_10592

Program:

Target:

Pointing: xcen=412 ycen=494,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	153,154	95
211	0.29	153,154	67
171	0.2	153,154	95
304	0.2	153,154	95
1600	0.4	154,154	47
131	0.27	153,154	71
94	0.21	153,154	89
193	0.31	153,154	61

IRIS: Italian Radio Telescopes Coordination on AR14433

2026-05-11T12:09:50 to 2026-05-11T13:48:02

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 AR14433

Target: AR

Pointing: xcen=460 ycen=-227,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	284,179	160
2832	0.61	284,179	160
1400	0.61	284,179	160
2796	0.61	284,179	160

IRIS: SUIT/Aditya-L1 Coordinatoin on AR14433

2026-05-11T00:09:33 to 2026-05-11T02:37:29

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/Aditya-L1 Coordinatoin on AR14433

Target: AR

Pointing: xcen=363 ycen=-236,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	67,66	980
2796	0.15	67,66	979

IRIS: Calib 13: Stellar, Pointing $6

2026-05-10T10:50:00 to 2026-05-10T11:32:59

Science Goal: Stellar_Cal_HD19374_2026_Pointing_6

Program: Calib 13: Stellar, Pointing $6

Target: (NONE)

Pointing: xcen=148 ycen=1106,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	414,178	21
1400	2	414,178	22

IRIS: Calib 13: Stellar, Pointing #2

2026-05-10T08:09:00 to 2026-05-10T08:40:59

Science Goal: Stellar_Cal_HD19374_2026_Pointing_2

Program: Calib 13: Stellar, Pointing #2

Target: (NONE)

Pointing: xcen=-256 ycen=1065,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	410,178	16
1400	2	410,178	16

IRIS: B2: QS tracking from limb to limb

2026-05-10T05:07:18 to 2026-05-10T05:16:54

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=300 ycen=-456,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	206,179	3
2832	3.2	206,179	3
1400	3.2	206,179	3
2796	3.2	206,179	3

IRIS: SUIT/Aditya-L1 Coordination on AR14433

2026-05-10T00:09:43 to 2026-05-10T02:37:39

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 AR14433

Target: AR

Pointing: xcen=161 ycen=-227,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	67,66	980
2796	0.15	67,66	980

IRIS: FOXSI-5 Coordination on unnamed AR

2026-05-09T20:10:55 to 2026-05-09T23:59:16

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

Program: FOXSI-5 Coordination on unnamed AR

Target: AR

Pointing: xcen=-845 ycen=298,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,64	1432

IRIS: BBSO Coordination on AR14432

2026-05-09T18:40:27 to 2026-05-09T20:01:27

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO Coordination on AR14432

Target: AR

Pointing: xcen=560 ycen=272,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	140,131	240
2832	2.03	140,131	40
1400	0.34	140,131	240
2796	0.34	140,131	240

IRIS: C1: North Pole

2026-05-09T04:48:35 to 2026-05-09T05:22:46

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

Program: C1: North Pole

Target: (NONE)

Pointing: xcen=4 ycen=945,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	298,179	16
2832	2.14	298,179	16
1400	2.14	298,179	16
2796	2.14	298,179	16

251203 matches
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