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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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255539 matches
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SOTSP: AR 14197 obs.

2025-09-03T12:54:05 to 2025-09-03T13:26:26

Science Goal:

Program: Fast map, 164x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=751 ycen=-365,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	160,162	511
6302A Velocity 6301.5A	0	160,162	511
6302A Transverse Flux Density	0	160,162	511
6302A Longitudinal Flux Density	0	160,162	511

IRIS: A1: QS monitoring

2025-08-25T05:53:20 to 2025-08-25T06:11:24

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=14,

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: A1:QS monitoring

2025-08-21T04:19:16 to 2025-08-21T04:37:20

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=-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

IRIS: F2: Equatorial scan (HOP 393), pointing 3

2025-08-16T02:09:31 to 2025-08-16T02:59:24

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 FUV spectrally rebinned x 2

Program: F2: Equatorial scan (HOP 393), pointing 3

Target: QS

Pointing: xcen=103 ycen=-113,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,129	80
2832	0.62	233,129	80
1400	0.62	233,129	80
2796	0.62	233,129	80

IRIS: SUIT coordination: QS 2

2025-08-15T05:03:09 to 2025-08-15T05:12:02

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT coordination: QS 2

Target: QS

Pointing: xcen=-88 ycen=23,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: F2: Equatorial scan (HOP 393), pointing #2

2025-07-12T01:25:09 to 2025-07-12T02:14:01

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 2

Program: F2: Equatorial scan (HOP 393), pointing #2

Target: QS

Pointing: xcen=-0 ycen=-69,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	234,129	80
2832	0.61	234,129	80
1400	0.61	234,129	80
2796	0.61	234,129	80

IRIS: A1: QS Monitoring

2025-06-18T04:21:16 to 2025-06-18T04:39:20

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=-47 ycen=38,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	15
2796	1.13	247,129	16

IRIS: BBSO/GST coordination

2025-06-07T16:29:17 to 2025-06-07T22:13:34

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/GST coordination

Target: AR

Pointing: xcen=-431 ycen=-243,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	1019
2832	2.03	137,129	170
1400	0.34	137,129	1020
2796	0.34	137,129	1020

SOTSP: HOP412 Synoptic SOT Latitudinal Scans

2024-12-18T00:53:04 to 2024-12-18T01:09:12

Science Goal: HOP412 Synoptic SOT Latitudinal Scans

Program: Normal map 30 arcsec, Shorter Irradiance: DO NOT MODIFY!

Target: Quiet Sun

Pointing: xcen=-22 ycen=909,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	60,129	190
6302A Velocity 6301.5A	0	60,129	190
6302A Transverse Flux Density	0	60,129	190
6302A Longitudinal Flux Density	0	60,129	190

IRIS: Off-limb flare study

2024-11-19T15:19:39 to 2024-11-19T16:19:50

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Off-limb flare study

Target: AR

Pointing: xcen=971 ycen=-151,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	376

SOTSP: Synoptic

2024-11-07T18:19:39 to 2024-11-07T18:43:54

Science Goal: Synoptic

Program: Fast map, 123"x123", 1-side CCD

Target:

Pointing: xcen=22 ycen=-195,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	121,122	384
6302A Velocity 6301.5A	0	121,122	384
6302A Transverse Flux Density	0	121,122	384
6302A Longitudinal Flux Density	0	121,122	384

SOTSP: AR 13878

2024-11-01T01:10:05 to 2024-11-01T01:57:29

Science Goal: Flare watch

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=-394 ycen=172,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	235,162	748
6302A Velocity 6301.5A	0	235,162	748
6302A Transverse Flux Density	0	235,162	748
6302A Longitudinal Flux Density	0	235,162	748

SOTSP: AR 13878

2024-10-30T01:40:05 to 2024-10-30T02:35:23

Science Goal: AR tracking

Program: Fast map, 280"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=-730 ycen=189,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	275,162	870
6302A Velocity 6301.5A	0	275,162	870
6302A Transverse Flux Density	0	275,162	870
6302A Longitudinal Flux Density	0	275,162	870

SOTSP: AR 13863 tracking

2024-10-23T18:12:29 to 2024-10-23T18:59:53

Science Goal: AR obs.

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=-159 ycen=-271,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	232,162	737
6302A Velocity 6301.5A	0	232,162	737
6302A Transverse Flux Density	0	232,162	737
6302A Longitudinal Flux Density	0	232,162	737

SOTSP: HOP493

2024-10-17T00:04:15 to 2024-10-17T00:36:36

Science Goal: [SOOP: Fast-Wind] Sources of fast solar wind

Program: Fast map, 164x164", 1-side, Q65, no repeat

Target: Coronal Hole

Pointing: xcen=-455 ycen=-42,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	160,162	509
6302A Velocity 6301.5A	0	160,162	509
6302A Transverse Flux Density	0	160,162	509
6302A Longitudinal Flux Density	0	160,162	509

255539 matches
prev 1...3441 [3442] 3443 3444 3445 3446 3447 3448 3449 3450 ...17036 next