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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257257 matches
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TRACE:

1998-04-13T23:30:12 to 1998-04-13T23:59:55

Science Goal:

Program: test parst of the 30 day plan in the dark

Target:

Pointing: xcen=224 ycen=306,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

SOTSP: AR 14312

2025-12-22T05:10:05 to 2025-12-22T06:14:45

Science Goal: AR evolution

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

Target: Active Region

Pointing: xcen=-364 ycen=323,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	322,162	1021
6302A Velocity 6301.5A	0	322,162	1021
6302A Transverse Flux Density	0	322,162	1021
6302A Longitudinal Flux Density	0	322,162	1021

IRIS: Flare watch program C, AR14294

2025-12-05T11:55:35 to 2025-12-05T12:51:42

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

Program: Flare watch program C, AR14294

Target: AR

Pointing: xcen=23 ycen=-228,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,66	352

IRIS: Flare watch program C, AR14294

2025-12-05T08:42:19 to 2025-12-05T09:37:10

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

Program: Flare watch program C, AR14294

Target: AR

Pointing: xcen=-9 ycen=-234,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,66	344

IRIS: SUIT coordination

2025-11-19T01:24:33 to 2025-11-19T02:21:11

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

Program: SUIT coordination

Target: AR

Pointing: xcen=518 ycen=-149,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.05	289,182	54
1400	0.26	289,182	216
2796	0.26	289,182	216

IRIS: High-cadence flare watch

2025-11-04T18:34:08 to 2025-11-04T19:36:46

Science Goal: Large sparse 8-step raster 7x120 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: High-cadence flare watch

Target: AR

Pointing: xcen=-38 ycen=-253,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,129	1544
2796	0.04	128,129	1544

IRIS: High-cadence flare watch

2025-11-04T17:33:16 to 2025-11-04T17:59:23

Science Goal: Large sparse 8-step raster 7x120 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: High-cadence flare watch

Target: AR

Pointing: xcen=-44 ycen=-252,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,129	644
2796	0.04	128,129	644

XRT: null

2025-10-30T22:03:00 to 2025-10-30T23:27:50

Science Goal:

Program:

Target:

Pointing: xcen=324 ycen=-64,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	4.65	395,395	18
Open+Gband	0.04	396,396	2
Al_poly+Open	4.96	395,395	18

XRT: null

2025-10-30T15:03:00 to 2025-10-30T17:47:26

Science Goal:

Program:

Target:

Pointing: xcen=263 ycen=-66,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	20.57	395,395	4
Open+Gband	33.19	396,396	4
Open+Ti_poly	99.55	395,395	2
Al_poly+Open	25.15	395,395	5

XRT: null

2025-10-30T06:39:01 to 2025-10-30T23:27:50

Science Goal:

Program:

Target:

Pointing: xcen=188 ycen=-68,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Al_poly+Ti_poly	0.02	2,107,2,107	2
Be_thin+Open	69.24	2,107,2,107	3
Open+Al_mesh	0.1	2,107,2,107	2
Open+Gband	0.4	2,114,2,114	2
Open+Ti_poly	230.99	395,395	5
Al_poly+Open	0.09	2,107,2,107	2

XRT: null

2025-10-26T12:02:59 to 2025-10-26T15:29:36

Science Goal:

Program:

Target:

Pointing: xcen=-62 ycen=836,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Gband	24.08	528,528	6
Al_poly+Open	3.01	2,107,2,107	69

EIS: HOP130 #12T

2025-10-21T14:09:14 to 2025-10-21T14:14:41

Science Goal: FULL_SUN_SLOT_SCAN_2

Program:

Target:

Pointing: xcen=406 ycen=-688,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		479,512	null
FeXVI		479,512	null
SiX		479,512	null
SX		479,512	null
SiVII		479,512	null
FeXI		479,512	null
FeXV		479,512	null
HeII		479,512	null
CaXVI		479,512	null
FeXII		479,512	null
FeVIII		479,512	null
FeXIV		479,512	null

XRT: null

2025-10-20T04:14:29 to 2025-10-20T05:59:31

Science Goal:

Program:

Target:

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Al_poly+Open	0.69	2,107,2,107	154

XRT: null

2025-10-18T12:04:00 to 2025-10-18T15:29:44

Science Goal:

Program:

Target:

Pointing: xcen=-62 ycen=836,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_med+Open	0.56	395,395	12
Be_thin+Open	0.56	395,395	12
Open+Be_thick	0.61	395,395	9
Open+Gband	24.1	528,528	6
Al_poly+Open	1.5	2,107,2,107	132

EIS: Synoptic SOT Latitude Scans SN

2025-10-17T00:18:53 to 2025-10-17T00:21:49

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=-5 ycen=286,

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

257257 matches
prev 1...4825 4826 4827 [4828] 4829 4830 4831 4832 4833 4834 ...17151 next