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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241219 matches
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IRIS: Solar Orbiter Coord: Eruption Watch

2023-04-18T03:06:48 to 2023-04-18T03:36:24

Science Goal: Very large sparse 96-step raster 95x175 96s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Solar Orbiter Coord: Eruption Watch

Target: AR

Pointing: xcen=924 ycen=-44,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	264,182	96
2796	0.31	264,182	96

IRIS: Solar Orbiter Coord: Nanoflares (Prominence Target)

2023-04-15T12:10:39 to 2023-04-15T13:49:20

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Solar Orbiter Coord: Nanoflares (Prominence Target)

Target: FI

Pointing: xcen=103 ycen=573,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	281,182	320
2796	0.31	281,182	320

IRIS: Solar Orbiter Coord: Density Fluctuations at Disk Center

2023-04-13T07:26:59 to 2023-04-13T07:42:02

Science Goal: Very large sparse 96-step raster 95x175 96s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 4

Program: Solar Orbiter Coord: Density Fluctuations at Disk Center

Target: QS

Pointing: xcen=-921 ycen=-71,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	264,182	48
2796	0.31	264,182	48

IRIS: Solar Orbiter Coord: Hi-res Obs of AR13269

2023-04-11T04:19:38 to 2023-04-11T07:37:00

Science Goal: Very large sparse 32-step raster 31x175 32s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Solar Orbiter Coord: Hi-res Obs of AR13269

Target: AR

Pointing: xcen=330 ycen=-310,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	200,182	640
2796	0.31	200,182	640

IRIS: Solar Orbiter Coordination: CH boundary expansion

2023-04-09T04:26:11 to 2023-04-09T07:04:05

Science Goal: Very large coarse 64-step raster 126x175 64s C II Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Solar Orbiter Coordination: CH boundary expansion

Target: (NONE)

Pointing: xcen=-773 ycen=-75,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	294,182	512
2796	0.31	294,182	512

IRIS: Solar Orbiter coordination: Coronal dynamics

2023-04-07T08:24:36 to 2023-04-07T12:51:03

Science Goal: Very large sparse 96-step raster 95x175 96s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Solar Orbiter coordination: Coronal dynamics

Target: QS

Pointing: xcen=669 ycen=-64,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	418,337	1430
211	0.2	418,337	1430
171	0.2	417,338	1430
1700	0.4	417,337	710
304	0.2	417,337	1430
1600	0.4	417,338	715
131	0.2	417,338	1430
1400	0.31	264,182	864
94	0.2	417,337	1430
2796	0.31	264,182	864
193	0.2	417,337	1430

IRIS: Solar orbiter coordination, full-disk mosaic [pointing 16/25]

2023-03-22T02:55:48 to 2023-03-22T03:00:47

Science Goal: Very large sparse 32-step raster 31x175 32s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Solar orbiter coordination, full-disk mosaic [pointing 16/25]

Target: QS

Pointing: xcen=328 ycen=803,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	200,182	8
1400	0.62	200,182	8
2796	0.62	200,182	8

AIA: 1

2013-01-01T11:59:59 to 2013-01-02T11:00:07

Science Goal: ssw_service_250731_042235_44597(SSW)

Program:

Target:

Pointing: xcen=7 ycen=5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	62.73	2,461,2,461	23
211	62.73	2,461,2,461	23
304	62.73	2,458,2,458	23

IRIS: GREGOR coordination: context raster #1 (AR 14155)

2025-08-01T07:49:06 to 2025-08-01T08:21:25

Science Goal: Very large dense 400-step raster 131.7x175 400s Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: GREGOR coordination: context raster #1 (AR 14155)

Target: AR

Pointing: xcen=616 ycen=-190,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.16	308,179	200
2796	0.16	308,179	200

IRIS: SUIT coordination: AR #2

2025-08-01T05:54:23 to 2025-08-01T06:03:15

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

Target: AR

Pointing: xcen=208 ycen=86,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,179	40
2796	0.22	278,179	40

IRIS: BBSO coordination (AR 14161)

2025-07-31T18:58:05 to 2025-07-31T20:59:36

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination (AR 14161)

Target: AR

Pointing: xcen=-438 ycen=-327,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	140,131	360
2832	2.03	140,131	60
1400	0.34	140,131	360
2796	0.34	140,131	360

IRIS: GREGOR coordination: context raster #2 (AR 14155)

2025-07-31T10:25:53 to 2025-07-31T11:24:47

Science Goal: Very large dense 400-step raster 131.7x175 400s Mg II h/k Mg II w Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 10x faster

Program: GREGOR coordination: context raster #2 (AR 14155)

Target: AR

Pointing: xcen=479 ycen=-199,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.29	308,179	200
2796	0.29	308,179	200

IRIS: GREGOR coordination: context rater #1 (AR 14155)

2025-07-31T07:39:10 to 2025-07-31T08:38:04

Science Goal: Very large dense 400-step raster 131.7x175 400s Mg II h/k Mg II w Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 10x faster

Program: GREGOR coordination: context rater #1 (AR 14155)

Target: AR

Pointing: xcen=433 ycen=-201,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.29	308,179	200
2796	0.29	308,179	200

IRIS: B2: QS tracking from limb to limb

2025-07-31T07:19:32 to 2025-07-31T07:29:07

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

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=876 ycen=-61,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	206,179	3
2832	3.2	206,179	3
1400	3.2	206,179	3
2796	3.2	206,179	3

IRIS: SUIT coordination: QS #2

2025-07-31T05:08:23 to 2025-07-31T05:17:15

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: QS #2

Target: QS

Pointing: xcen=-107 ycen=-28,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,179	40
2796	0.22	278,179	40

241219 matches
prev 1...16009 16010 16011 16012 16013 16014 [16015] 16016 16017 16018 ...16082 next