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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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257136 matches
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AIA: null

2025-09-11T13:02:03 to 2025-09-12T02:52:57

Science Goal: ssw_service_251015_143117_28128

Program:

Target:

Pointing: xcen=-605 ycen=632,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	5	890,890	167
94	5	890,890	167
193	5.09	890,890	164
blos	10.12	890,890	83

IRIS: Stellar Calibration HD91316 #2

2025-08-29T13:36:00 to 2025-08-29T14:14:59

Science Goal: Stellar_Cal_HD91316_2025_Pointing_2

Program: Stellar Calibration HD91316 #2

Target: (NONE)

Pointing: xcen=-842 ycen=481,

saaIntervals hiIntervals

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

IRIS: C1: South Pole

2025-06-07T13:58:31 to 2025-06-07T14:32:41

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

Program: C1: South Pole

Target: QS

Pointing: xcen=7 ycen=-948,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: A1: QS monitoring

2025-06-05T04:19:16 to 2025-06-05T04:37:20

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=224 ycen=-42,

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 QS 1/2

2025-06-01T04:34:12 to 2025-06-01T04:45:18

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/Aditya-L1 coordination QS 1/2

Target: QS

Pointing: xcen=62 ycen=-73,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

IRIS: THEMIS coordination AR

2025-05-31T08:03:54 to 2025-05-31T08:56:26

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Deep x 15 Spatial x 2, Spectral x 2

Program: THEMIS coordination AR

Target: AR

Pointing: xcen=742 ycen=-217,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.27	292,182	192

SOTSP: AR14048

2025-04-03T11:49:04 to 2025-04-03T12:36:28

Science Goal: AR tracking

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

Target: Active Region

Pointing: xcen=-324 ycen=-194,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	750
6302A Velocity 6301.5A	0	237,162	750
6302A Transverse Flux Density	0	237,162	750
6302A Longitudinal Flux Density	0	237,162	750

IRIS: Low telemetry flare watch, AR13978

2025-02-02T23:19:19 to 2025-02-03T00:25:29

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 flare watch, AR13978

Target: AR

Pointing: xcen=-219 ycen=296,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	144
1400	0.46	62,69	144
2796	0.46	62,69	144

IRIS: High-Cadence Flare Program

2025-01-01T03:11:14 to 2025-01-01T03:58:22

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, Mg II h/k always

Program: High-Cadence Flare Program

Target: AR

Pointing: xcen=902 ycen=211,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.02	61,68	2954

IRIS: HOP 307 on AR 13938

2024-12-29T18:32:06 to 2024-12-29T19:21:03

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

Program: HOP 307 on AR 13938

Target: AR

Pointing: xcen=879 ycen=-180,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: HOP 307 on AR 13938

2024-12-29T12:03:32 to 2024-12-29T12:52:29

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

Program: HOP 307 on AR 13938

Target: AR

Pointing: xcen=852 ycen=-177,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: B2: QS Tracking

2024-11-21T13:08:31 to 2024-11-21T13:18:06

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS Tracking

Target: QS

Pointing: xcen=526 ycen=225,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: SUIT coordination, AR pointing 1 (AR13857)

2024-10-21T05:39:13 to 2024-10-21T05:50:19

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, AR pointing 1 (AR13857)

Target: AR

Pointing: xcen=238 ycen=-209,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

SOTSP: AR 13842 MFW

2024-10-08T06:14:03 to 2024-10-08T06:38:19

Science Goal: AR tracking MFW

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

Target: Active Region

Pointing: xcen=845 ycen=-317,

saaIntervals hiIntervals

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

IRIS: SO coordination: EUI

2024-10-07T19:20:27 to 2024-10-07T19:50:41

Science Goal: Very large sit-and-stare 0.3x175 1s C II Mg II h/k Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: SO coordination: EUI

Target: AR

Pointing: xcen=-775 ycen=-229,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.07	169,182	409
2796	0.07	169,182	409

257136 matches
prev 1...3881 3882 3883 3884 3885 3886 3887 3888 [3889] 3890 ...17143 next