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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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250594 matches
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IRIS: SUIT/Aditya-L1 coordination AR #1

2025-03-16T07:25:59 to 2025-03-16T07:34:51

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 #1

Target: AR

Pointing: xcen=21 ycen=25,

saaIntervals hiIntervals

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

IRIS: High Cadence flare

2025-03-15T21:19:10 to 2025-03-15T23:14:05

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

Program: High Cadence flare

Target: AR

Pointing: xcen=-212 ycen=-223,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.14	61,68	840

IRIS: Low-telemetry Flare Watch of Emerging AR14016

2025-03-06T07:57:20 to 2025-03-06T13:00:38

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 of Emerging AR14016

Target: AR

Pointing: xcen=-461 ycen=-318,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	660
1400	0.46	62,69	660
2796	0.46	62,69	660

SOTSP: AR 13998

2025-02-26T01:24:02 to 2025-02-26T01:56:22

Science Goal: AR obs

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

Target: Active Region

Pointing: xcen=747 ycen=-187,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	512
6302A Velocity 6301.5A	0	162,162	512
6302A Transverse Flux Density	0	162,162	512
6302A Longitudinal Flux Density	0	162,162	512

SOTSP: AR 14000

2025-02-23T09:58:34 to 2025-02-23T10:22:48

Science Goal: AR obs

Program: Fast map, 123"x160", 1-side CCD ROI=1

Target: Active Region

Pointing: xcen=154 ycen=367,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	122,162	384
6302A Velocity 6301.5A	0	122,162	384
6302A Transverse Flux Density	0	122,162	384
6302A Longitudinal Flux Density	0	122,162	384

SOTSP: AR 13990

2025-02-19T02:59:28 to 2025-02-19T03:31:50

Science Goal: flare watch

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

Target: Active Region

Pointing: xcen=590 ycen=-99,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	160,162	507
6302A Velocity 6301.5A	0	160,162	507
6302A Transverse Flux Density	0	160,162	507
6302A Longitudinal Flux Density	0	160,162	507

SOTSP: AR 13990

2025-02-16T22:26:04 to 2025-02-16T22:58:25

Science Goal: AR monitoring

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

Target: Active Region

Pointing: xcen=154 ycen=-76,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	161,162	510
6302A Velocity 6301.5A	0	161,162	510
6302A Transverse Flux Density	0	161,162	510
6302A Longitudinal Flux Density	0	161,162	510

SOTSP: AR 13990

2025-02-15T11:53:56 to 2025-02-15T12:26:17

Science Goal: AR monitoring

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

Target: Active Region

Pointing: xcen=-166 ycen=-76,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	512
6302A Velocity 6301.5A	0	162,162	512
6302A Transverse Flux Density	0	162,162	512
6302A Longitudinal Flux Density	0	162,162	512

SOTSP: null

2025-01-24T21:19:03 to 2025-01-24T21:19:56

Science Goal:

Program:

Target:

Pointing: xcen=761 ycen=-136,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	8,122	24
6302A Velocity 6301.5A	0	8,122	24
6302A Transverse Flux Density	0	8,122	24
6302A Longitudinal Flux Density	0	8,122	24

IRIS: High-cadence flare watch, AR 13961

2025-01-20T14:54:35 to 2025-01-20T15:55:07

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

Program: High-cadence flare watch, AR 13961

Target: AR

Pointing: xcen=64 ycen=-67,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	441

IRIS: SUIT QS 1/2

2025-01-20T04:22:17 to 2025-01-20T04:33:23

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 QS 1/2

Target: QS

Pointing: xcen=104 ycen=195,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	279,182	40
2796	0.28	279,182	40

IRIS: Off-limb Flare Study

2025-01-05T00:54:36 to 2025-01-05T02:01:11

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=973 ycen=-265,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	416

IRIS: Flare study on AR 13938

2024-12-29T02:20:57 to 2024-12-29T03:15:43

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

Program: Flare study on AR 13938

Target: AR

Pointing: xcen=-229 ycen=399,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	399

XRT: AR Obs 300s

2024-12-19T15:15:00 to 2024-12-19T18:29:46

Science Goal:

Program: XOB:1BD7; AR - Standard Core - (Filter-Ratio with Al/poly and thin-Be long/short pairs) with PFB, 384x384 at 1064 1048, thin-Be, and Al/poly context, with G-band (1ms/1ms VLS=CLS), 300 cad (1BFE)

Target: AR

Pointing: xcen=-532 ycen=-380,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_med+Open	0.39	395,395	7
Be_thin+Open	37.88	395,395	3
Open+Al_thick	0.41	395,395	3
Open+Be_thick	1.19	395,395	3
Open+Gband	36.67	396,396	4
Open+Ti_poly	109.98	395,395	2
Al_poly+Open	6.25	395,395	30

IRIS: Coronal Nanojets AR 13920

2024-12-19T02:38:13 to 2024-12-19T03:30:30

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

Program: Coronal Nanojets AR 13920

Target: AR

Pointing: xcen=889 ycen=381,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,66	328

250594 matches
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