Popular

Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

Here are the most popular observations, as measured by the number of downloads.

Filter by instrument:

257235 matches
prev 1...4313 4314 4315 4316 4317 4318 4319 4320 [4321] 4322 ...17149 next

IRIS: High-Cadence Flare Study (AR14006)

2025-03-03T23:38:59 to 2025-03-04T00:56:48

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

Program: High-Cadence Flare Study (AR14006)

Target: AR

Pointing: xcen=645 ycen=375,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	567

IRIS: High-cadence flare watch, AR 13959

2025-01-20T18:08:46 to 2025-01-20T19:08:07

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

Program: High-cadence flare watch, AR 13959

Target: AR

Pointing: xcen=375 ycen=375,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.03	61,68	1890
2796	0.03	61,68	1908

IRIS: High-cadence flare watch, AR 13959

2025-01-15T07:44:12 to 2025-01-15T08:02:31

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

Program: High-cadence flare watch, AR 13959

Target: AR

Pointing: xcen=-644 ycen=341,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.01	59,68	1266

IRIS: Coronal Nanojets West limb AR

2025-01-13T17:51:09 to 2025-01-13T18:49:50

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=943 ycen=-243,

saaIntervals hiIntervals

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

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

2025-01-12T20:48:15 to 2025-01-12T21:47:35

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=833 ycen=199,

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: Flare study on AR 13938

2024-12-28T21:29:36 to 2024-12-28T22:24:22

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

Program: Flare study on AR 13938

Target: AR

Pointing: xcen=-261 ycen=396,

saaIntervals hiIntervals

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

IRIS: A1: QS monitoring near disk center

2024-12-26T16:10:02 to 2024-12-26T16:28:06

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 near disk center

Target: QS

Pointing: xcen=25 ycen=23,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	4.52	247,130	4
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: Flare Watch: AR 13901

2024-11-25T07:19:52 to 2024-11-25T08:18:44

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 Watch: AR 13901

Target: AR

Pointing: xcen=299 ycen=-153,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	121,130	125
1400	0.47	121,130	125
2796	0.47	121,130	125

IRIS: High-Cadence Flare Watch: AR 13905

2024-11-24T08:59:07 to 2024-11-24T09:38:04

Science Goal: High-Cadence Flare Program: .15 sec, flare linelist, C II always

Program: High-Cadence Flare Watch: AR 13905

Target: AR

Pointing: xcen=-714 ycen=-173,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.01	59,68	2743

IRIS: High-Cadence Flare Watch: AR 13901

2024-11-23T15:35:22 to 2024-11-23T15:49:06

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

Program: High-Cadence Flare Watch: AR 13901

Target: AR

Pointing: xcen=-34 ycen=-144,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.02	59,68	844

IRIS: SUIT Coordination: AR #2

2024-11-22T07:15:28 to 2024-11-22T07:24:20

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 #2

Target: AR

Pointing: xcen=-373 ycen=-148,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	279,182	40
2796	0.22	279,182	40

IRIS: Coronal Nanojets

2024-11-21T23:59:59 to 2024-11-22T00:58:40

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

Program: Coronal Nanojets

Target: AR

Pointing: xcen=962 ycen=-188,

saaIntervals hiIntervals

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

IRIS: F2: Equatorial scan (HOP 393), pointing 2

2024-11-16T01:32:09 to 2024-11-16T02:21:01

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 2

Program: F2: Equatorial scan (HOP 393), pointing 2

Target: AR

Pointing: xcen=-6 ycen=-48,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	234,129	80
2832	0.61	234,129	80
1400	0.61	234,129	80
2796	0.61	234,129	80

SOTSP: AR 13883 MFW

2024-11-08T11:30:05 to 2024-11-08T12:17:29

Science Goal: AR 13883 MFW

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

Target: Active Region

Pointing: xcen=182 ycen=-192,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	234,162	744
6302A Velocity 6301.5A	0	234,162	744
6302A Transverse Flux Density	0	234,162	744
6302A Longitudinal Flux Density	0	234,162	744

IRIS: SUIT coordination QS 2/2

2024-11-05T05:10:23 to 2024-11-05T05:19:15

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 QS 2/2

Target: QS

Pointing: xcen=47 ycen=-52,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	279,182	40
2796	0.22	279,182	40

257235 matches
prev 1...4313 4314 4315 4316 4317 4318 4319 4320 [4321] 4322 ...17149 next