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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256671 matches
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SOTSP: AR 14207 obs.

2025-09-04T19:21:15 to 2025-09-04T20:08:39

Science Goal:

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

Target: Pore

Pointing: xcen=-232 ycen=326,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	746
6302A Velocity 6301.5A	0	236,162	746
6302A Transverse Flux Density	0	236,162	746
6302A Longitudinal Flux Density	0	236,162	746

SOTSP: Track AR14105

2025-06-11T22:34:05 to 2025-06-11T23:21:29

Science Goal: Track AR

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

Target: Active Region

Pointing: xcen=418 ycen=-328,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	748
6302A Velocity 6301.5A	0	236,162	748
6302A Transverse Flux Density	0	236,162	748
6302A Longitudinal Flux Density	0	236,162	748

SOTSP: Synoptic

2025-02-09T17:54:48 to 2025-02-09T17:56:37

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: Calibration, Synoptic

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	16,162	50
6302A Velocity 6301.5A	0	16,162	50
6302A Transverse Flux Density	0	16,162	50
6302A Longitudinal Flux Density	0	16,162	50

IRIS: BBSO coordination, Unnamed AR

2024-06-13T16:44:58 to 2024-06-13T22:39:23

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination, Unnamed AR

Target: AR

Pointing: xcen=-582 ycen=-394,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	1049
2832	2.03	137,129	175
1400	0.34	137,129	1050
2796	0.34	137,129	1050

IRIS: SUIT Coordination: Pointing 1

2024-02-22T06:28:38 to 2024-02-22T06:39:44

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: Pointing 1

Target: AR

Pointing: xcen=-578 ycen=378,

saaIntervals hiIntervals

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

IRIS: Coronal nanojets

2023-11-30T19:51:19 to 2023-11-30T20:48:56

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Coronal nanojets

Target: AR

Pointing: xcen=439 ycen=-296,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	360

IRIS: Flare Study: AR 13305

2023-05-17T13:04:36 to 2023-05-17T18:04:08

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: Flare Study: AR 13305

Target: AR

Pointing: xcen=342 ycen=209,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	121,129	636
1400	0.47	121,129	636
2796	0.47	121,129	636

IRIS: Coronal nanojets, AR 13234

2023-03-05T06:09:10 to 2023-03-05T09:34:03

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Coronal nanojets, AR 13234

Target: CJ

Pointing: xcen=899 ycen=395,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	1280

IRIS: Coronal nanojets, AR13194

2023-01-24T17:09:19 to 2023-01-24T18:10:47

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Coronal nanojets, AR13194

Target: AR

Pointing: xcen=873 ycen=-395,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	384

IRIS: Flare watch

2022-11-24T15:37:00 to 2022-11-24T16:37:57

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Flare watch

Target: AR

Pointing: xcen=283 ycen=-275,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,129	2135

IRIS: High-Cadence Observations: AR13068

2022-08-03T16:04:52 to 2022-08-03T19:58:57

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

Program: High-Cadence Observations: AR13068

Target: AR

Pointing: xcen=354 ycen=-320,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.16	61,68	1428

EIS: HOP 412

2022-06-09T19:36:24 to 2022-06-09T19:39:20

Science Goal: HOP 412

Program:

Target:

Pointing: xcen=-25 ycen=238,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		479,488	null
SiVII		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

EIS: Observations of AR 13027

2022-06-06T23:41:37 to 2022-06-07T00:42:21

Science Goal: Raster Scan of AR 13027

Program:

Target:

Pointing: xcen=773 ycen=-337,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		261,512	null
FeXVI		261,512	null
SiX		261,512	null
SX		261,512	null
FeXXIV		261,512	null
SiVII		261,512	null
FeXI		261,512	null
FeXV		261,512	null
MgVII		261,512	null
CaXV		261,512	null
CaXVI		261,512	null
FeXII		261,512	null
FeIX		261,512	null
FeXIV		261,512	null

IRIS: High cadence flare program, AR12995

2022-04-29T22:09:25 to 2022-04-29T23:38:54

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

Program: High cadence flare program, AR12995

Target: AR

Pointing: xcen=822 ycen=276,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.16	61,68	546

EIS: Pointing Monitoring

2022-04-26T05:03:32 to 2022-04-26T05:03:42

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=-118 ycen=9,

saaIntervals hiIntervals

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

256671 matches
prev 1...1969 1970 1971 1972 1973 1974 1975 [1976] 1977 1978 ...17112 next