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:

257067 matches
prev 1...3169 3170 3171 3172 3173 3174 [3175] 3176 3177 3178 ...17138 next

IRIS: SolO SPICE coordination

2025-10-16T13:42:16 to 2025-10-16T15:32:08

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: SolO SPICE coordination

Target: CH

Pointing: xcen=-5 ycen=955,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	281,182	640
2796	0.17	281,182	640

IRIS: High-cadence flare program, sit-and-stare

2025-10-15T05:04:23 to 2025-10-15T07:58:15

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

Program: High-cadence flare program, sit-and-stare

Target: AR

Pointing: xcen=274 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	59,68	1050

IRIS: SolO Coordination: SPICE Pole-to-pole Offset

2025-09-23T12:09:31 to 2025-09-23T13:46:08

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 4, Spectral x 4

Program: SolO Coordination: SPICE Pole-to-pole Offset

Target: AR

Pointing: xcen=376 ycen=-401,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.6	281,182	160
2832	0.6	281,182	160
1400	0.6	281,182	160
2796	0.6	281,182	160

IRIS: SolO coordination RSW23 SPICE

2025-09-18T11:25:42 to 2025-09-18T12:14:06

Science Goal: Large dense 320-step raster 105.3x120 320s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: SolO coordination RSW23 SPICE

Target: QS

Pointing: xcen=-884 ycen=-110,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.3	234,128	160
2796	0.3	234,128	160

IRIS: HOP 307 Limb-to-limb tracking of AR 14207

2025-09-06T19:36:26 to 2025-09-06T21:02:51

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2

Program: HOP 307 Limb-to-limb tracking of AR 14207

Target: AR

Pointing: xcen=205 ycen=350,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	80
2832	1.08	281,182	80
1400	1.08	281,182	80
2796	1.08	281,182	80

IRIS: F2: Equatorial scan (HOP 393), pointing #1/3

2025-09-05T19:20:19 to 2025-09-05T20:09:11

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 #1/3

Target: QS

Pointing: xcen=-99 ycen=-120,

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

IRIS: Full Disk Mosaic

2025-08-24T12:08:47 to 2025-08-25T05:26:26

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.25x faster

Program: Full Disk Mosaic

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: SUIT coordination: AR 2 (AR 14177)

2025-08-13T05:49:22 to 2025-08-13T05:58:15

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: AR 2 (AR 14177)

Target: AR

Pointing: xcen=-99 ycen=67,

saaIntervals hiIntervals

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

SOTSP: HOP 508, AR 14134

2025-07-09T01:46:21 to 2025-07-09T02:33:45

Science Goal: Flare Abundance Evolution and Low Atmospheric Dynamics from Coordinated EIS, IRIS, and GST/FISS Observations

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

Target: Active Region

Pointing: xcen=543 ycen=-489,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	749
6302A Velocity 6301.5A	0	237,162	749
6302A Transverse Flux Density	0	237,162	749
6302A Longitudinal Flux Density	0	237,162	749

SOTSP: AR 14122 obs

2025-07-03T08:14:05 to 2025-07-03T08:38:20

Science Goal: AR observations

Program: Fast map, 123"x123", 1-side CCD

Target: Active Region

Pointing: xcen=631 ycen=94,

saaIntervals hiIntervals

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

SOTSP: HOP 393

2025-02-08T00:04:54 to 2025-02-08T02:45:17

Science Goal: Cycle 24/25 equatorial transition

Program: Normal 320"x82", 1 side, Q75

Target: Quiet Sun

Pointing: xcen=27 ycen=85,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	298,81	1886
6302A Velocity 6301.5A	0	298,81	1886
6302A Transverse Flux Density	0	298,81	1886
6302A Longitudinal Flux Density	0	298,81	1886

SOTSP: Synoptic

2025-02-06T17:55:11 to 2025-02-06T17:57:01

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: AR13974 Obs

2025-01-28T11:53:54 to 2025-01-28T12:49:12

Science Goal: Active Region Observations

Program: Fast map, 280"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=-777 ycen=-257,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	277,162	875
6302A Velocity 6301.5A	0	277,162	875
6302A Transverse Flux Density	0	277,162	875
6302A Longitudinal Flux Density	0	277,162	875

SOTSP: AR 13967

2025-01-27T20:00:02 to 2025-01-27T20:24:17

Science Goal:

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

Target: Active Region

Pointing: xcen=770 ycen=-276,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	121,162	383
6302A Velocity 6301.5A	0	121,162	383
6302A Transverse Flux Density	0	121,162	383
6302A Longitudinal Flux Density	0	121,162	383

SOTSP: AR 13947

2025-01-13T12:00:26 to 2025-01-13T12:32:47

Science Goal:

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

Target: Active Region

Pointing: xcen=888 ycen=157,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	161,162	509
6302A Velocity 6301.5A	0	161,162	509
6302A Transverse Flux Density	0	161,162	509
6302A Longitudinal Flux Density	0	161,162	509

257067 matches
prev 1...3169 3170 3171 3172 3173 3174 [3175] 3176 3177 3178 ...17138 next