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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251014 matches
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TRACE: SYNOPTIC

1999-02-28T00:00:42 to 1999-02-28T00:20:54

Science Goal: SCIPLAN_SYNOPTIC

Program: Coordination with SUMER/CDS/MDI and VLA

Target:

Pointing: xcen=-10 ycen=820,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	4.02	512,512	5
1700	4.02	512,512	5
1600	4.02	512,512	5
284	4.02	512,512	5
195	4.02	512,512	5
1550	4.02	512,512	5
1216	4.02	512,512	5

TRACE: Bright feature with outflows

1999-02-26T07:30:49 to 1999-02-26T19:59:15

Science Goal:

Program:

Target:

Pointing: xcen=-127 ycen=-208,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: West limb prominence

1999-01-07T03:49:35 to 1999-01-07T11:59:32

Science Goal:

Program:

Target:

Pointing: xcen=863 ycen=503,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: BBSO coordination (AR 14178)

2025-08-12T19:06:34 to 2025-08-12T20:09:19

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 8 Spatial x 2, Spectral x 1

Program: BBSO coordination (AR 14178)

Target: AR

Pointing: xcen=774 ycen=98,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	309,182	100
2832	0.63	309,182	100
1400	0.63	309,182	100
2796	0.63	309,182	100

IRIS: B1: QS Tracking

2025-04-08T06:37:11 to 2025-04-08T06:46:47

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

Program: B1: QS Tracking

Target: QS

Pointing: xcen=913 ycen=-12,

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

IRIS: HOP 307 on AR 13938

2024-12-30T13:57:29 to 2024-12-30T14:46:35

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2 Lossless compression

Program: HOP 307 on AR 13938

Target: AR

Pointing: xcen=125 ycen=376,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: Solar Orbiter coordination (EUI)

2024-10-23T08:58:42 to 2024-10-23T09:58:12

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II h/k Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: Solar Orbiter coordination (EUI)

Target: AR

Pointing: xcen=-210 ycen=-259,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.07	122,128	856
2796	0.07	122,128	856

IRIS: A1:QS monitoring

2024-06-17T03:39:00 to 2024-06-17T03:57:04

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: A1:QS monitoring

Target: QS

Pointing: xcen=71 ycen=18,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: Coronal nanojets, AR3712

2024-06-15T12:24:53 to 2024-06-15T16:24:43

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

Program: Coronal nanojets, AR3712

Target: AR

Pointing: xcen=-303 ycen=-417,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1504

IRIS: Flare watch

2024-05-20T22:36:19 to 2024-05-21T03:54:20

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 4

Program: Flare watch

Target: AR

Pointing: xcen=-305 ycen=-176,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	2016

IRIS: A1: QS Monitoring

2024-01-06T13:50:27 to 2024-01-06T14:08:30

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: A1: QS Monitoring

Target: QS

Pointing: xcen=72 ycen=-27,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	4.52	247,130	4
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: Calib 13: Stellar HD144470 (Pointing 1)

2023-11-26T07:08:00 to 2023-11-26T07:34:59

Science Goal: Stellar_Cal_HD144470_2023_Pointing_1

Program: Calib 13: Stellar HD144470 (Pointing 1)

Target: (NONE)

Pointing: xcen=-680 ycen=843,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	398,182	14
1400	2	398,182	13

IRIS: High-cadence flare watch

2023-11-13T06:13:00 to 2023-11-13T07:15:34

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

Program: High-cadence flare watch

Target: AR

Pointing: xcen=876 ycen=141,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	59,68	378

IRIS: Coordination with GREGOR

2023-11-09T09:46:19 to 2023-11-09T10:51:15

Science Goal: Medium dense 32-step raster 10.24x60 32s C II Si IV Mg II h/k Mg II w s Deep x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: Coordination with GREGOR

Target: AR

Pointing: xcen=477 ycen=-303,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.4	72,66	164
2832	1.58	72,66	41
1400	0.4	72,66	164
2796	0.4	72,66	164

EIS: HOP 393 (Cycle 24/25 equatorial transition)

2023-10-13T11:03:41 to 2023-10-13T13:07:33

Science Goal: Large_CH_Map

Program:

Target:

Pointing: xcen=-20 ycen=-270,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		180,512	null
FeXIII		180,512	null
FeX		180,512	null
FeXVI		180,512	null
CaXVII		180,512	null
OIV		180,512	null
SiVII		180,512	null
FeXI		180,512	null
FeXV		180,512	null
MgVII		180,512	null
HeII		180,512	null
FeXII		180,512	null
FeIX		180,512	null
FeVIII		180,512	null

251014 matches
prev 1...2913 2914 2915 2916 2917 2918 2919 [2920] 2921 2922 ...16735 next