Popular

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, catching flare

2025-10-19T00:09:23 to 2025-10-19T01:05:28

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 SJI cadence 3x faster

Program: SUIT coordination, catching flare

Target: AR

Pointing: xcen=176 ycen=-256,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1383
2796	0.04	68,68	1384

IRIS: SPICE coordination (filaments)

2025-10-05T22:38:02 to 2025-10-05T23:56:15

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 Lossless compression

Program: SPICE coordination (filaments)

Target: QS

Pointing: xcen=730 ycen=-596,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	231,182	288

XRT: null

2025-10-03T17:52:31 to 2025-10-03T20:12:30

Science Goal:

Program:

Target:

Pointing: xcen=285 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	20.84	395,395	2
Open+Gband	35.37	396,396	4
Open+Ti_poly	106.06	395,395	2
Al_poly+Open	20.54	395,395	3

IRIS: SPICE coordination (AR 14236)

2025-10-03T02:39:20 to 2025-10-03T03:28:16

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

Program: SPICE coordination (AR 14236)

Target: AR

Pointing: xcen=209 ycen=163,

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

EIS: XRT Synoptic

2025-09-15T06:04:41 to 2025-09-15T06:04:52

Science Goal:

Program:

Target:

Pointing: xcen=23 ycen=-201,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXV		266,512	null
HeII		266,512	null

IRIS: Low telemerty flare watch

2025-08-31T12:24:21 to 2025-08-31T16:23:18

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 telemerty flare watch

Target: AR

Pointing: xcen=328 ycen=-368,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	520
1400	0.46	62,69	520
2796	0.46	62,69	520

IRIS: Flare Watch Program B AR14105

2025-06-14T13:39:20 to 2025-06-14T18:34:45

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare Watch Program B AR14105

Target: AR

Pointing: xcen=825 ycen=-263,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	630
1400	0.47	61,67	630
2796	0.47	61,67	630

IRIS: BBSO coordination prominences

2025-06-02T20:14:52 to 2025-06-02T21:06:23

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 prominences

Target: FI

Pointing: xcen=885 ycen=383,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	152,128	304
2796	0.17	152,128	304

SOTSP: AR 13947

2025-01-08T10:30:05 to 2025-01-08T11:17:30

Science Goal:

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

Target: Active Region

Pointing: xcen=33 ycen=198,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	136,162	430
6302A Velocity 6301.5A	0	136,162	430
6302A Transverse Flux Density	0	136,162	430
6302A Longitudinal Flux Density	0	136,162	430

IRIS: High-Cadence Flare Watch: AR 13901

2024-11-21T17:31:17 to 2024-11-21T18:28:56

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

Program: High-Cadence Flare Watch: AR 13901

Target: AR

Pointing: xcen=-461 ycen=-143,

saaIntervals hiIntervals

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

IRIS: High-cadence flare watch

2024-11-02T10:25:01 to 2024-11-02T11:31:17

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

Program: High-cadence flare watch

Target: AR

Pointing: xcen=-137 ycen=213,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	483

IRIS: HOP 307: AR tracking (AR13868)

2024-10-23T17:14:22 to 2024-10-23T20:01:11

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 30 Spatial x 2, Spectral x 2

Program: HOP 307: AR tracking (AR13868)

Target: AR

Pointing: xcen=-789 ycen=-220,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	281,182	80
2832	2.09	281,182	80
1400	2.09	281,182	80
2796	2.09	281,182	80

IRIS: SUIT coordination, AR pointing 1 (AR13857)

2024-10-20T09:23:58 to 2024-10-20T09:35:04

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=124 ycen=-189,

saaIntervals hiIntervals

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

IRIS: Off limb flare watch (AR 13839)

2024-09-29T16:09:38 to 2024-09-29T17:51:41

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

Program: Off limb flare watch (AR 13839)

Target: AR

Pointing: xcen=-933 ycen=-306,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	639

IRIS: SST coordination, AR13825, small linelist

2024-09-22T13:07:22 to 2024-09-22T16:00:31

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: SST coordination, AR13825, small linelist

Target: AR

Pointing: xcen=773 ycen=-318,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	4560
2796	0.04	68,68	4559

255603 matches
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