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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249640 matches
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XRT: null

2025-11-27T05:50:06 to 2025-11-27T08:37:13

Science Goal:

Program:

Target:

Pointing: xcen=661 ycen=-132,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	3.79	2,107,2,107	44
Open+Gband	28.57	528,528	6
Al_poly+Open	3.74	2,107,2,107	45

EIS: Pointing Monitoring.

2025-11-27T05:42:36 to 2025-11-27T05:42:46

Science Goal:

Program:

Target:

Pointing: xcen=28 ycen=-208,

saaIntervals hiIntervals

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

EIS: Equatorial coronal hole observations.

2025-11-26T06:04:15 to 2025-11-26T07:47:46

Science Goal: Q85

Program:

Target:

Pointing: xcen=543 ycen=-180,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		323,384	null
FeXIII		323,384	null
FeX		323,384	null
FeXVI		323,384	null
SiX		323,384	null
SX		323,384	null
SiVII		323,384	null
FeXI		323,384	null
FeXV		323,384	null
MgVII		323,384	null
HeII		323,384	null
OV		323,384	null
FeXII		323,384	null
FeIX		323,384	null
FeVIII		323,384	null
FeXIV		323,384	null

EIS: Synoptic AR studies: sit-and-stare.

2025-11-26T03:25:45 to 2025-11-26T04:21:34

Science Goal: Shifted east to catch loop arcade.

Program:

Target:

Pointing: xcen=-466 ycen=-415,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		2,512	null
FeXVI		2,512	null
SiX		2,512	null
SX		2,512	null
FeXXIV		2,512	null
SiVII		2,512	null
FeXI		2,512	null
FeXV		2,512	null
MgVII		2,512	null
CaXV		2,512	null
CaXVI		2,512	null
FeXII		2,512	null
FeIX		2,512	null
FeXIV		2,512	null

EIS: Synoptic AR studies: sit-and-stare.

2025-11-26T01:47:44 to 2025-11-26T02:43:35

Science Goal: Shifted east to catch loop arcade.

Program:

Target:

Pointing: xcen=-480 ycen=-415,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		2,512	null
FeXVI		2,512	null
SiX		2,512	null
SX		2,512	null
FeXXIV		2,512	null
SiVII		2,512	null
FeXI		2,512	null
FeXV		2,512	null
MgVII		2,512	null
CaXV		2,512	null
CaXVI		2,512	null
FeXII		2,512	null
FeIX		2,512	null
FeXIV		2,512	null

EIS: Synoptic AR studies: sit-and-stare.

2025-11-26T00:09:15 to 2025-11-26T01:05:05

Science Goal: Shifted east to catch loop arcade.

Program:

Target:

Pointing: xcen=-494 ycen=-415,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		2,512	null
FeXVI		2,512	null
SiX		2,512	null
SX		2,512	null
FeXXIV		2,512	null
SiVII		2,512	null
FeXI		2,512	null
FeXV		2,512	null
MgVII		2,512	null
CaXV		2,512	null
CaXVI		2,512	null
FeXII		2,512	null
FeIX		2,512	null
FeXIV		2,512	null

EIS: Synoptic AR studies: sit-and-stare.

2025-11-25T22:31:14 to 2025-11-25T23:27:04

Science Goal: Shifted east to catch loop arcade.

Program:

Target:

Pointing: xcen=-507 ycen=-415,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		2,512	null
FeXVI		2,512	null
SiX		2,512	null
SX		2,512	null
FeXXIV		2,512	null
SiVII		2,512	null
FeXI		2,512	null
FeXV		2,512	null
MgVII		2,512	null
CaXV		2,512	null
CaXVI		2,512	null
FeXII		2,512	null
FeIX		2,512	null
FeXIV		2,512	null

EIS: Synoptic AR studies - spectral atlas.

2025-11-25T20:40:15 to 2025-11-25T21:41:53

Science Goal: Q85. Shifted east to observe loop arcade.

Program:

Target:

Pointing: xcen=-510 ycen=-311,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		120,160	null
FeX		120,160	null
OIV		120,160	null

EIS: Spectral atlas synoptic programme: off-limb (polar)

2025-11-25T12:45:43 to 2025-11-25T13:46:32

Science Goal: XTW study option

Program:

Target:

Pointing: xcen=-26 ycen=1380,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		60,160	null
FeX		60,160	null
OIV		60,160	null

EIS: Context for spectral atlas synoptic programme.

2025-11-25T12:42:21 to 2025-11-25T12:45:18

Science Goal:

Program:

Target:

Pointing: xcen=-26 ycen=936,

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

SOTSP: AR 14288

2025-11-24T18:31:14 to 2025-11-24T19:18:38

Science Goal: AR evolution

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

Target: Active Region

Pointing: xcen=-495 ycen=241,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	231,162	736
6302A Velocity 6301.5A	0	231,162	736
6302A Transverse Flux Density	0	231,162	736
6302A Longitudinal Flux Density	0	231,162	736

SOTSP: AR 14288

2025-11-23T11:00:32 to 2025-11-23T11:47:56

Science Goal: AR evolution

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

Target: Active Region

Pointing: xcen=-710 ycen=244,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	235,162	749
6302A Velocity 6301.5A	0	235,162	749
6302A Transverse Flux Density	0	235,162	749
6302A Longitudinal Flux Density	0	235,162	749

SOTSP: Synoptic

2025-11-22T18:04:52 to 2025-11-22T18:06:42

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	49
6302A Velocity 6301.5A	0	16,162	49
6302A Transverse Flux Density	0	16,162	49
6302A Longitudinal Flux Density	0	16,162	49

SOTSP: AR 14288

2025-11-22T11:00:52 to 2025-11-22T11:33:13

Science Goal: AR evolution

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

Target: Active Region

Pointing: xcen=-833 ycen=249,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	160,162	509
6302A Velocity 6301.5A	0	160,162	509
6302A Transverse Flux Density	0	160,162	509
6302A Longitudinal Flux Density	0	160,162	509

XRT: null

2025-11-22T08:15:14 to 2025-11-22T09:45:31

Science Goal:

Program:

Target:

Pointing: xcen=876 ycen=-185,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	10.76	395,395	9
Open+Gband	0.04	396,396	2
Al_poly+Open	40.92	395,395	2

249640 matches
prev 1...16449 16450 16451 16452 16453 16454 16455 [16456] 16457 16458 ...16643 next