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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250307 matches
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TRACE: JOP083

2000-04-07T05:51:28 to 2000-04-07T06:49:41

Science Goal: SCIPLAN_JOP083

Program:

Target:

Pointing: xcen=458 ycen=453,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: JOP083

2000-04-04T16:35:34 to 2000-04-04T23:59:45

Science Goal: SCIPLAN_JOP083

Program:

Target:

Pointing: xcen=-64 ycen=432,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: JOP83

2000-04-04T13:11:05 to 2000-04-04T13:28:54

Science Goal: SCIPLAN_JOP83

Program:

Target:

Pointing: xcen=-103 ycen=492,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: IMAX

2000-01-06T16:27:21 to 2000-01-06T19:04:17

Science Goal: SCIPLAN_IMAX

Program: Continue following AR 8810, then WL flats, then some more AR 8810 followed by a 2 orbit East limb movie and then sit on the new AR coming over in the SE

Target:

Pointing: xcen=-1011 ycen=617,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Low-telem flare watch: AR 14345

2026-01-22T12:36:55 to 2026-01-22T13:36:39

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2

Program: Low-telem flare watch: AR 14345

Target: AR

Pointing: xcen=411 ycen=-157,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	384

IRIS: Flare study on AR 14334 (not following Hinode on AR 14336)

2026-01-09T14:14:21 to 2026-01-09T15:12:13

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: Flare study on AR 14334 (not following Hinode on AR 14336)

Target: AR

Pointing: xcen=197 ycen=-213,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1524
2796	0.04	68,68	1524

IRIS: Flare study on AR 14334 (not following Hinode on AR 14336)

2026-01-09T09:23:17 to 2026-01-09T10:21:00

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: Flare study on AR 14334 (not following Hinode on AR 14336)

Target: AR

Pointing: xcen=154 ycen=-213,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1520
2796	0.04	68,68	1520

IRIS: Flare study on AR on AR 14325 (follow Hinode)

2026-01-06T19:57:19 to 2026-01-06T20:53:39

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flare study on AR on AR 14325 (follow Hinode)

Target: AR

Pointing: xcen=958 ycen=-104,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	352

IRIS: B2: QS tracking from limb to limb

2025-12-28T08:04:32 to 2025-12-28T08:14:07

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=291 ycen=-113,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: Coronal Nanojets Program (AR14317)

2025-12-26T09:07:16 to 2025-12-26T10:03:23

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

Program: Coronal Nanojets Program (AR14317)

Target: AR

Pointing: xcen=-62 ycen=218,

saaIntervals hiIntervals

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

IRIS: Very Low Datarate Flare Observing Program (AR14317)

2025-12-25T20:11:14 to 2025-12-25T21:07:45

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Very Low Datarate Flare Observing Program (AR14317)

Target: AR

Pointing: xcen=-192 ycen=227,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,68	123
1400	0.46	62,68	123
2796	0.46	62,68	123

IRIS: Coronal Nanojets (AR14317)

2025-12-25T10:29:13 to 2025-12-25T11:25:20

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

Program: Coronal Nanojets (AR14317)

Target: AR

Pointing: xcen=-264 ycen=225,

saaIntervals hiIntervals

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

IRIS: Coronal Nanojets Program (AR14317)

2025-12-24T09:09:36 to 2025-12-24T09:32:39

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Coronal Nanojets Program (AR14317)

Target: AR

Pointing: xcen=-468 ycen=214,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	144

IRIS: Sit and stare studies of hot plasma (AR14317)

2025-12-23T11:36:08 to 2025-12-23T11:53:03

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Sit and stare studies of hot plasma (AR14317)

Target: AR

Pointing: xcen=-649 ycen=214,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.48	121,130	35
1400	0.48	121,130	35
2796	0.48	121,130	35

IRIS: SUIT/Aditya-L1 coordination

2025-12-20T01:09:27 to 2025-12-20T02:05:54

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2

Program: SUIT/Aditya-L1 coordination

Target: AR

Pointing: xcen=-668 ycen=323,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	374
2796	0.15	65,68	374

250307 matches
prev 1...11289 11290 11291 11292 11293 [11294] 11295 11296 11297 11298 ...16688 next