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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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255603 matches
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IRIS: SUIT coordination QS #2

2025-06-06T05:07:47 to 2025-06-06T05:16:39

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=100 ycen=31,

saaIntervals hiIntervals

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

IRIS: A1: QS monitoring

2025-06-04T04:19:16 to 2025-06-04T04:37:20

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=51 ycen=-56,

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 AR 2/2

2025-06-01T05:34:22 to 2025-06-01T05:43:15

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 AR 2/2

Target: AR

Pointing: xcen=75 ycen=138,

saaIntervals hiIntervals

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

IRIS: SST Coordination

2024-09-29T07:30:12 to 2024-09-29T11:59:53

Science Goal: Large dense 32-step raster 10.24x120 32s Si IV Mg II h/k Mg II w Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: SST Coordination

Target: QS

Pointing: xcen=-30 ycen=250,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.52	132,128	520
1400	0.52	132,128	520
2796	0.52	132,128	520

SOTSP: HOP 420 AR 13801

2024-08-29T18:15:04 to 2024-08-29T18:47:25

Science Goal: Study of MHD Waves in the Chromosphere Related to the Variation of Solar Abundances

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

Target: Active Region

Pointing: xcen=354 ycen=-16,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	157,162	495
6302A Velocity 6301.5A	0	157,162	495
6302A Transverse Flux Density	0	157,162	495
6302A Longitudinal Flux Density	0	157,162	495

SOTSP: HOP393

2024-08-23T23:01:42 to 2024-08-24T01:55:25

Science Goal: Cycle 24/25 equatorial transition

Program: Normal 320"x82", 1 side, Q75

Target: Disk Center

Pointing: xcen=-19 ycen=-155,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	318,81	2033
6302A Velocity 6301.5A	0	318,81	2033
6302A Transverse Flux Density	0	318,81	2033
6302A Longitudinal Flux Density	0	318,81	2033

IRIS: Wobble Cal #1

2024-08-06T21:44:14 to 2024-08-07T01:04:14

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Wobble Cal #1

Target: (NONE)

Pointing: xcen=-919 ycen=-2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	600

IRIS: SST coordination at AR 13774

2024-08-03T07:29:52 to 2024-08-03T09:55:54

Science Goal: Medium dense 32-step raster 10.24x60 32s Si IV Mg II h/k Mg II w FUV spectrally rebinned x 2 SJI cadence 0.5x faster

Program: SST coordination at AR 13774

Target: AR

Pointing: xcen=-637 ycen=-181,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.6	71,67	244
1400	0.6	71,67	244
2796	0.6	71,67	244

IRIS: SUIT coordination: QS #1

2024-08-02T04:59:22 to 2024-08-02T05:10:28

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 #1

Target: QS

Pointing: xcen=17 ycen=-194,

saaIntervals hiIntervals

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

IRIS: B1: AR Tracking (AR13762)

2024-07-25T07:39:40 to 2024-07-25T07:57:46

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR Tracking (AR13762)

Target: AR

Pointing: xcen=-79 ycen=-270,

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

IRIS: B1: AR tracking limb-to-limb (AR 13748)

2024-07-18T05:09:11 to 2024-07-18T05:27:17

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking limb-to-limb (AR 13748)

Target: AR

Pointing: xcen=199 ycen=187,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	1.21	247,129	15
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: Sunrise coordination (east limb)

2024-07-16T10:14:19 to 2024-07-16T12:45:49

Science Goal: Very large sit-and-stare 0.3x175 1s Mg II h/k Mg II w s Deep x 8 Spatial x 2, Spectral x 2

Program: Sunrise coordination (east limb)

Target: QS

Pointing: xcen=-864 ycen=202,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.92	169,182	165
2796	0.18	169,182	825

IRIS: Sunrise coordination, North Pole

2024-07-13T04:19:09 to 2024-07-13T06:36:35

Science Goal: Large sit-and-stare 0.3x120 1s Mg II h/k Mg II w s Deep x 8 Spatial x 2, Spectral x 2

Program: Sunrise coordination, North Pole

Target: QS

Pointing: xcen=-2 ycen=938,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.92	120,129	150
2796	0.18	120,129	750

IRIS: Sunrise coordination, AR13738, 64-step raster

2024-07-12T22:17:28 to 2024-07-13T00:17:49

Science Goal: Large dense 64-step raster 20.8x120 64s Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2

Program: Sunrise coordination, AR13738, 64-step raster

Target: AR

Pointing: xcen=443 ycen=-221,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.68	145,129	176
1400	0.23	145,129	528
2796	0.17	145,129	704

IRIS: A1: QS monitoring

2024-07-11T10:34:04 to 2024-07-11T10:52:08

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=-9 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

255603 matches
prev 1...3689 3690 3691 3692 3693 3694 3695 [3696] 3697 3698 ...17041 next