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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256816 matches
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IRIS: QS scan (1/10)

2015-02-11T00:35:51 to 2015-02-11T00:45:53

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 8 FUV spectrally rebinned x 2

Program: QS scan (1/10)

Target: QS

Pointing: xcen=-42 ycen=148,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	295,182	16
2832	0.63	295,182	16
1400	0.63	295,182	16
2796	0.63	295,182	16

EIS: Flare watch

2014-09-25T16:15:44 to 2014-09-25T17:14:29

Science Goal: Flare watch on AR 12172

Program:

Target:

Pointing: xcen=-262 ycen=-307,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeX		180,152	null
FeXVI		180,152	null
CaXVII		180,152	null
FeXXIV		180,152	null
FeXV		180,152	null
OV		180,152	null
FeXII		180,152	null
FeXXIII		180,152	null
FeXIV		180,152	null

EIS: EIS-COMP cross-calibration

2012-07-21T18:40:27 to 2012-07-21T18:43:23

Science Goal: East limb, north pointing, context raster

Program:

Target:

Pointing: xcen=-946 ycen=224,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		479,488	null
FeXIII		479,488	null
FeXVI		479,488	null
SiVII		479,488	null
FeXI		479,488	null
FeXV		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

TRACE: FLAREWATCH

1999-05-19T19:05:57 to 1999-05-19T23:59:46

Science Goal: SCIPLAN_FLAREWATCH

Program:

Target:

Pointing: xcen=900 ycen=399,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1600	0.75	384,384	392
195	0.64	384,384	316

IRIS: SUIT coordination #2 (AR 14236)

2025-10-04T01:38:53 to 2025-10-04T02:29:48

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 4, Spectral x 4

Program: SUIT coordination #2 (AR 14236)

Target: AR

Pointing: xcen=420 ycen=76,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.8	293,182	64
1400	0.2	293,182	256
2796	0.2	293,182	256

IRIS: B2: QS tracking

2025-08-26T06:23:17 to 2025-08-26T06:32:53

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

Program: B2: QS tracking

Target: QS

Pointing: xcen=903 ycen=-132,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

SOTSP: Synoptic

2025-08-08T18:10:21 to 2025-08-08T18:12:11

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: New AR

2025-07-15T02:00:03 to 2025-07-15T02:32:24

Science Goal: Monitoring AR evolution

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

Target: Active Region

Pointing: xcen=-39 ycen=192,

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

SOTSP: HOP 508 at AR 14132

2025-07-06T18:15:05 to 2025-07-06T19:02:29

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=73 ycen=-284,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	235,162	744
6302A Velocity 6301.5A	0	235,162	744
6302A Transverse Flux Density	0	235,162	744
6302A Longitudinal Flux Density	0	235,162	744

SOTSP: AR 14117and14118 (HOP 509 ?)

2025-06-24T19:46:43 to 2025-06-24T20:48:28

Science Goal: Co-ordinated Flare Observations with DKIST, IRIS, and Hinode

Program: Fast map, 328x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=125 ycen=-331,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	304,162	969
6302A Velocity 6301.5A	0	304,162	969
6302A Transverse Flux Density	0	304,162	969
6302A Longitudinal Flux Density	0	304,162	969

IRIS: Flare watch program B, AR14079

2025-05-09T20:36:19 to 2025-05-10T01:00:20

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, AR14079

Target: AR

Pointing: xcen=835 ycen=167,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	563
1400	0.47	61,67	563
2796	0.47	61,67	563

SOTSP: AR14079 Monitor

2025-05-03T19:25:46 to 2025-05-03T20:13:09

Science Goal: AR14079 Monitor

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

Target: Active Region

Pointing: xcen=-297 ycen=161,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	235,162	746
6302A Velocity 6301.5A	0	235,162	746
6302A Transverse Flux Density	0	235,162	746
6302A Longitudinal Flux Density	0	235,162	746

SOTSP: AR 14076 Obs.

2025-04-30T07:45:51 to 2025-04-30T09:12:46

Science Goal:

Program: Normal 164"x164", Q65, one side

Target: Active Region

Pointing: xcen=-21 ycen=132,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	161,162	1022
6302A Velocity 6301.5A	0	161,162	1022
6302A Transverse Flux Density	0	161,162	1022
6302A Longitudinal Flux Density	0	161,162	1022

SOTSP: Synoptic

2025-04-29T06:01:41 to 2025-04-29T06:03:30

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: Synoptic

2025-04-09T18:05:41 to 2025-04-09T18:07:30

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

256816 matches
prev 1...2569 2570 2571 2572 2573 2574 [2575] 2576 2577 2578 ...17122 next