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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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256671 matches
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IRIS: SUIT coordination flare program (AR14482)

2026-07-10T23:39:13 to 2026-07-11T01:29:34

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 coordination flare program (AR14482)

Target: AR

Pointing: xcen=12 ycen=-222,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	731
2796	0.15	65,68	731

SOTSP: HOP412 pointing 01/20

2026-07-09T11:09:58 to 2026-07-09T11:26:07

Science Goal: CORE (HOP0002) Polar Monitoring Campaign during the Solar Cycle

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

Target: Irradiance scan

Pointing: xcen=-17 ycen=-1012,

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: A1: QS monitoring

2026-07-07T04:20:04 to 2026-07-07T04:38:08

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: QS

Pointing: xcen=-3 ycen=7,

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: BBSO coordination (E limb)

2026-07-06T20:38:39 to 2026-07-06T23:43:05

Science Goal: Large coarse 16-step raster 30x120 16s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO coordination (E limb)

Target: CR

Pointing: xcen=-984 ycen=-16,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	152,128	1088
2796	0.17	152,128	1088

IRIS: A1: QS monitoring

2026-07-06T02:40:52 to 2026-07-06T02:58:56

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=3,

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

SOTSP: AR 14478 obs.

2026-07-03T22:44:13 to 2026-07-03T23:46:29

Science Goal: AR obs.

Program: Fast map, 328x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=626 ycen=-196,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	306,162	976
6302A Velocity 6301.5A	0	306,162	976
6302A Transverse Flux Density	0	306,162	976
6302A Longitudinal Flux Density	0	306,162	976

IRIS: High-cadence flare raster (AR 14475)

2026-07-02T02:39:15 to 2026-07-02T03:58:07

Science Goal: Large coarse 8-step raster 14x120 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: High-cadence flare raster (AR 14475)

Target: AR

Pointing: xcen=911 ycen=-122,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	135,129	1943
2796	0.04	135,129	1944

IRIS: SUIT coordination, flare program (AR 14478)

2026-07-01T23:53:22 to 2026-07-02T01:29:22

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: SUIT coordination, flare program (AR 14478)

Target: AR

Pointing: xcen=245 ycen=-173,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	2368
2796	0.04	68,68	2368

SOTSP: AR 14479 obs.

2026-07-01T06:59:18 to 2026-07-01T07:46:43

Science Goal: AR obs.

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

Target: Active Region

Pointing: xcen=403 ycen=158,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	235,162	747
6302A Velocity 6301.5A	0	235,162	747
6302A Transverse Flux Density	0	235,162	747
6302A Longitudinal Flux Density	0	235,162	747

IRIS: SUIT coordination, flare program (AR 14478)

2026-07-01T00:11:32 to 2026-07-01T01:31:28

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 coordination, flare program (AR 14478)

Target: AR

Pointing: xcen=125 ycen=-137,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	493
2796	0.16	65,68	493

IRIS: B1: AR tracking from limb to limb

2026-06-28T04:59:55 to 2026-06-28T05:18:01

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: AR

Pointing: xcen=365 ycen=-167,

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: High cadence sit and stare flare study

2026-06-26T09:09:20 to 2026-06-26T11:10:24

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow

Program: High cadence sit and stare flare study

Target: AR

Pointing: xcen=-725 ycen=-132,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	882

IRIS: Low data rate flare study

2026-06-26T02:50:20 to 2026-06-26T03:47:46

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 data rate flare study

Target: AR

Pointing: xcen=-129 ycen=-169,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	125
1400	0.46	62,69	125
2796	0.46	62,69	125

IRIS: SST coordination AR

2026-06-20T08:03:45 to 2026-06-20T11:59:08

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

Program: SST coordination AR

Target: AR

Pointing: xcen=-410 ycen=106,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.4	72,67	588
1400	0.4	72,67	588
2796	0.4	72,67	588

IRIS: SUIT/Aditya-L1 coordination

2026-06-20T00:01:32 to 2026-06-20T02:30:59

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=-493 ycen=94,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	990
2796	0.15	65,68	990

256671 matches
prev 1...15097 15098 15099 15100 15101 15102 [15103] 15104 15105 15106 ...17112 next