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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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251713 matches
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IRIS: high-cadence flare program, AR 13964

2025-01-19T08:09:45 to 2025-01-19T09:09:10

Science Goal: High-Cadence Flare Program: .15 sec, small linelist, C II slow

Program: high-cadence flare program, AR 13964

Target: AR

Pointing: xcen=774 ycen=172,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.12	59,68	483

IRIS: Wobble correction 1/2

2025-01-18T14:12:38 to 2025-01-18T15:22:38

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

Program: Wobble correction 1/2

Target: QS

Pointing: xcen=-922 ycen=-2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	210

SOTSP: HOP 412

2025-01-16T12:40:04 to 2025-01-16T12:56:12

Science Goal: HOP 412

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

Target:

Pointing: xcen=-20 ycen=-676,

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: B1 AR tracking

2025-01-16T05:43:26 to 2025-01-16T06:01:32

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

Program: B1 AR tracking

Target: AR

Pointing: xcen=-792 ycen=-106,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	1.13	247,130	16
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: Coronal Nanojets West limb AR

2025-01-14T01:46:50 to 2025-01-14T02:35:18

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

Program: Coronal Nanojets West limb AR

Target: CJ

Pointing: xcen=946 ycen=-244,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	304

IRIS: Sit-and-stare studies of ribbons and hot plasma

2025-01-13T00:02:28 to 2025-01-13T01:01:48

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Sit-and-stare studies of ribbons and hot plasma

Target: AR

Pointing: xcen=849 ycen=197,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	121,130	126
1400	0.47	121,130	126
2796	0.47	121,130	126

IRIS: C1: North Pole

2025-01-11T07:35:31 to 2025-01-11T08:09:42

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

Program: C1: North Pole

Target: (NONE)

Pointing: xcen=-4 ycen=973,

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: SUIT/Aditya-L1 coordination QS #2

2025-01-10T06:02:12 to 2025-01-10T06:11:05

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 #2

Target: QS

Pointing: xcen=55 ycen=46,

saaIntervals hiIntervals

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

IRIS: Coronal Nanojets West limb AR

2025-01-09T18:21:19 to 2025-01-09T19:20:00

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

Program: Coronal Nanojets West limb AR

Target: CJ

Pointing: xcen=934 ycen=-245,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,66	368

IRIS: High-cadence flare study

2025-01-09T16:44:22 to 2025-01-09T17:42:01

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

Program: High-cadence flare study

Target: AR

Pointing: xcen=338 ycen=230,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	420

IRIS: High-cadence flare study

2025-01-09T02:10:24 to 2025-01-09T03:06:02

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

Program: High-cadence flare study

Target: AR

Pointing: xcen=106 ycen=261,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	59,68	336

IRIS: Sit-n-Stare Studies of Hot Ribbon Plasma

2025-01-05T20:29:11 to 2025-01-05T21:27:13

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Sit-n-Stare Studies of Hot Ribbon Plasma

Target: AR

Pointing: xcen=-482 ycen=221,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.48	121,130	120
1400	0.48	121,130	120
2796	0.48	121,130	120

IRIS: Calib 14: Wobble (zero roll)

2025-01-04T13:34:50 to 2025-01-04T14:42:10

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

Program: Calib 14: Wobble (zero roll)

Target: (NONE)

Pointing: xcen=-923 ycen=-4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	202

SOTSP: HOP 393

2025-01-04T00:05:39 to 2025-01-04T02:59:22

Science Goal: Capture the magnetic and chromospheric signatures of the transition between cycle 24 and 25

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

Target: Quiet Sun

Pointing: xcen=-8 ycen=22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	323,81	2041
6302A Velocity 6301.5A	0	323,81	2041
6302A Transverse Flux Density	0	323,81	2041
6302A Longitudinal Flux Density	0	323,81	2041

IRIS: SUIT/Aditya coordination: QS #1/2

2024-12-24T22:26:57 to 2024-12-24T22:38:03

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 coordination: QS #1/2

Target: QS

Pointing: xcen=-87 ycen=94,

saaIntervals hiIntervals

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

251713 matches
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