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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TRACE:

1999-01-17T01:43:47 to 1999-01-17T23:51:30

Science Goal:

Program: flare watch in AR 8440

Target:

Pointing: xcen=-465 ycen=386,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1	384,384	1326
WL	0.86	384,384	1548
1600	0.85	384,384	1554

IRIS: BBSO Coordination (AR 13765)

2024-07-28T16:23:49 to 2024-07-28T22:27:01

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

Program: BBSO Coordination (AR 13765)

Target: AR

Pointing: xcen=-108 ycen=-202,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	2646

IRIS: BBSO Coordination: AR near E Limb

2024-07-07T16:34:41 to 2024-07-07T22:35:11

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 near E Limb

Target: AR

Pointing: xcen=-683 ycen=-185,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	1068
2832	2.03	137,129	178
1400	0.34	137,129	1068
2796	0.34	137,129	1068

IRIS: SUIT/Aditya-L1 Coordination, QS1

2024-05-30T04:56:22 to 2024-05-30T05:07:28

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/Aditya-L1 Coordination, QS1

Target: QS

Pointing: xcen=3 ycen=-85,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

IRIS: Off-limb flare watch

2024-02-16T17:03:13 to 2024-02-17T03:53:50

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

Program: Off-limb flare watch

Target: AR

Pointing: xcen=952 ycen=-241,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	4080

IRIS: HOP467 (AR 13380) Large Raster

2023-08-01T00:20:16 to 2023-08-01T01:42:52

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 4 Spatial x 2, Spectral x 2

Program: HOP467 (AR 13380) Large Raster

Target: AR

Pointing: xcen=548 ycen=-256,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	234,129	240
2832	0.34	234,129	240
1400	0.34	234,129	240
2796	0.34	234,129	240

SOTSP: HOP 467, AR 13380

2023-07-30T10:30:04 to 2023-07-30T11:02:26

Science Goal: STEREO/SECCHI High Telemetry Campaign: Active Region Observations

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

Target: Active Region

Pointing: xcen=237 ycen=-332,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	512
6302A Velocity 6301.5A	0	162,162	512
6302A Transverse Flux Density	0	162,162	512
6302A Longitudinal Flux Density	0	162,162	512

IRIS: Coronal nanojets

2023-06-23T01:52:41 to 2023-06-23T02:33:51

Science Goal: Very large coarse 8-step raster 14x175 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Coronal nanojets

Target: AR

Pointing: xcen=902 ycen=-336,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	333,336	305
1330	0.16	180,182	256
211	0.2	333,336	305
171	0.2	333,336	305
1700	0.4	333,336	151
304	0.2	333,336	305
1600	0.4	333,336	152
131	0.2	333,336	305
94	0.2	333,336	305
193	0.2	333,336	305

IRIS: B2: QS Tracking

2023-05-14T05:10:49 to 2023-05-14T05:20:25

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

Program: B2: QS Tracking

Target: QS

Pointing: xcen=-440 ycen=-107,

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: B2: QS tracking limb-to-limb

2023-05-07T05:00:59 to 2023-05-07T05:10:35

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

Program: B2: QS tracking limb-to-limb

Target: QS

Pointing: xcen=823 ycen=44,

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: Sit & Stare Study of Ribbons & Hot Plasma

2023-04-23T06:10:24 to 2023-04-23T07:44:11

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

Program: Sit & Stare Study of Ribbons & Hot Plasma

Target: AR

Pointing: xcen=825 ycen=229,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	200
1400	0.47	61,67	200
2796	0.47	61,67	200

IRIS: Calib 14: Wobble (-90) 1/2

2023-02-21T12:38:21 to 2023-02-21T15:58:21

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Calib 14: Wobble (-90) 1/2

Target: QS

Pointing: xcen=-8 ycen=905,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	599

IRIS: Calib 14: Wobble (zero roll) #1

2023-01-17T00:00:14 to 2023-01-17T01:10:14

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Calib 14: Wobble (zero roll) #1

Target: (NONE)

Pointing: xcen=-924 ycen=-2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	210

IRIS: Flare study C, AR 13153

2022-12-11T19:53:30 to 2022-12-11T20:51:12

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

Program: Flare study C, AR 13153

Target: AR

Pointing: xcen=810 ycen=-263,

saaIntervals hiIntervals

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

IRIS: Off-limb Flare Study of AR13088

2022-08-30T23:09:58 to 2022-08-30T23:49:30

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

Program: Off-limb Flare Study of AR13088

Target: AR

Pointing: xcen=878 ycen=-427,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	248

250525 matches
prev 1...2297 2298 2299 2300 2301 2302 [2303] 2304 2305 2306 ...16702 next