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:

252697 matches
prev 1...3713 3714 [3715] 3716 3717 3718 3719 3720 3721 3722 ...16847 next

SOTSP: Synoptic

2025-04-30T18:00:21 to 2025-04-30T18:02:11

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

SOTSP: null

2025-02-07T08:53:00 to 2025-02-07T09:00:19

Science Goal:

Program:

Target:

Pointing: xcen=533 ycen=170,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	63,122	200
6302A Velocity 6301.5A	0	63,122	200
6302A Transverse Flux Density	0	63,122	200
6302A Longitudinal Flux Density	0	63,122	200

IRIS: High cadence flare watch, AR13977

2025-01-31T09:49:22 to 2025-01-31T10:54:39

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

Program: High cadence flare watch, AR13977

Target: AR

Pointing: xcen=-517 ycen=405,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.02	59,68	4009

SOTSP: AR monitor

2024-12-01T13:01:02 to 2024-12-01T13:48:26

Science Goal: AR monitor

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

Target: Active Region

Pointing: xcen=574 ycen=-315,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	750
6302A Velocity 6301.5A	0	237,162	750
6302A Transverse Flux Density	0	237,162	750
6302A Longitudinal Flux Density	0	237,162	750

SOTSP: HOP 493

2024-10-17T12:00:11 to 2024-10-17T12:32:32

Science Goal: [SOOP: Fast-Wind] Sources of fast solar wind

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

Target: Coronal Hole

Pointing: xcen=-223 ycen=-101,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	160,162	508
6302A Velocity 6301.5A	0	160,162	508
6302A Transverse Flux Density	0	160,162	508
6302A Longitudinal Flux Density	0	160,162	508

IRIS: SUIT Coord: AR #2

2024-09-25T19:20:09 to 2024-09-25T19:29:02

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 Coord: AR #2

Target: AR

Pointing: xcen=-64 ycen=-358,

saaIntervals hiIntervals

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

IRIS: SST Coordination on AR 13813, high rate

2024-09-07T10:56:46 to 2024-09-07T12:47:02

Science Goal: Large dense 16-step raster 5x120 16s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 4

Program: SST Coordination on AR 13813, high rate

Target: AR

Pointing: xcen=-30 ycen=-435,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	126,129	316
1400	0.35	126,129	316
2796	0.35	126,129	316

IRIS: Calib 13: Stellar pointing #4

2024-08-29T19:33:59 to 2024-08-29T20:15:58

Science Goal: Stellar_Cal_HD91316_2024_Pointing_4

Program: Calib 13: Stellar pointing #4

Target: (NONE)

Pointing: xcen=906 ycen=509,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	413,182	21
1400	2	413,182	21

IRIS: Large Coarse 8-step raster (AR 13780)

2024-08-13T21:40:47 to 2024-08-13T23:09:07

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

Program: Large Coarse 8-step raster (AR 13780)

Target: AR

Pointing: xcen=610 ycen=-251,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	552

IRIS: B2: QS tracking from limb to limb

2024-07-30T08:00:54 to 2024-07-30T08:10:30

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=832 ycen=234,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: HC flare watch (AR 13751)

2024-07-20T07:35:51 to 2024-07-20T11:37:59

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

Program: HC flare watch (AR 13751)

Target: (NONE)

Pointing: xcen=58 ycen=-203,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	1764

SOTSP: AR 13736 obs

2024-07-08T13:34:04 to 2024-07-08T14:21:28

Science Goal: AR 13736 obs

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

Target: Active Region

Pointing: xcen=-128 ycen=-431,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	234,162	743
6302A Velocity 6301.5A	0	234,162	743
6302A Transverse Flux Density	0	234,162	743
6302A Longitudinal Flux Density	0	234,162	743

IRIS: SST Coordination: AR 13734

2024-07-05T07:30:09 to 2024-07-05T11:59:47

Science Goal: Medium dense 32-step raster 10.24x60 32s Si IV Mg II h/k Mg II w FUV spectrally rebinned x 2 SJI cadence 0.5x faster

Program: SST Coordination: AR 13734

Target: AR

Pointing: xcen=9 ycen=98,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.52	71,67	516
1400	0.52	71,67	516
2796	0.52	71,67	516

IRIS: SUIT Coordination: QS #2

2024-07-03T05:08:34 to 2024-07-03T05:17:27

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

Target: QS

Pointing: xcen=-41 ycen=-25,

saaIntervals hiIntervals

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

IRIS: SUIT/Aditya-L1 #4

2024-06-19T06:23:25 to 2024-06-19T06:32:18

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 #4

Target: AR

Pointing: xcen=212 ycen=-241,

saaIntervals hiIntervals

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

252697 matches
prev 1...3713 3714 [3715] 3716 3717 3718 3719 3720 3721 3722 ...16847 next