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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250448 matches
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IRIS: W-limb flare watch

2013-12-26T05:42:44 to 2013-12-26T06:34:15

Science Goal: Large coarse 64-step raster 126x120 64s Si IV Deep x 4 FUV spectrally rebinned x 2

Program: W-limb flare watch

Target: AR

Pointing: xcen=1015 ycen=-328,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	243,129	288

IRIS: SJI out of focus flats

2013-12-02T19:15:24 to 2013-12-02T19:39:47

Science Goal: SJI dither flat v4, defocused sequence

Program: SJI out of focus flats

Target: QS

Pointing: xcen=380 ycen=212,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	244,182	17
1600	0.31	244,182	17
1400	0.31	244,182	17
2796	0.29	244,182	32

IRIS: Full Disk Mosaic

2013-10-21T11:20:00 to 2013-10-22T02:21:32

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 2 Spatial x 2, Spectral x 2 SJI cadence 0.25x faster

Program: Full Disk Mosaic

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: Filament Eruption in 1600

2002-01-02T05:53:03 to 2002-01-02T07:56:18

Science Goal:

Program:

Target:

Pointing: xcen=-674 ycen=-330,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: High-cadence flare program

2024-05-13T20:01:23 to 2024-05-13T22:28:22

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

Program: High-cadence flare program

Target: AR

Pointing: xcen=892 ycen=-289,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	1071

IRIS: BBSO coordination, AR13395

2023-08-07T16:03:28 to 2023-08-07T22:56:48

Science Goal: Medium sparse 4-step raster 3x60 4s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 3x faster Lossless compression

Program: BBSO coordination, AR13395

Target: SS

Pointing: xcen=-434 ycen=148,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	65,69	2420
2796	0.17	65,69	2420

IRIS: HOP 307 (AR 13053)

2022-07-08T21:09:12 to 2022-07-08T21:58:08

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

Program: HOP 307 (AR 13053)

Target: AR

Pointing: xcen=-560 ycen=188,

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: Low-lying Loop Study in Unnamed AR

2021-04-13T09:44:58 to 2021-04-13T10:03:58

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II h/k Deep x 8

Program: Low-lying Loop Study in Unnamed AR

Target: AR

Pointing: xcen=-55 ycen=-263,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	62
2796	0.31	127,129	62

IRIS: HOP 307 on AR 12804 at limb

2021-03-01T11:22:59 to 2021-03-01T17:54:36

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

Program: HOP 307 on AR 12804 at limb

Target: AR

Pointing: xcen=917 ycen=307,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	640
2832	0.61	281,182	640
1400	0.61	281,182	640
2796	0.61	281,182	640

IRIS: Prominence at NE limb

2020-10-23T04:49:50 to 2020-10-23T08:54:25

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 Lossless compression

Program: Prominence at NE limb

Target: FI

Pointing: xcen=-783 ycen=670,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	231,182	895

IRIS: SST Coordination NP (Oliver)

2020-07-04T07:09:14 to 2020-07-04T10:05:40

Science Goal: Medium sit-and-stare 0.3x60 1s Si IV Mg II h/k Mg II w Deep x 2 SJI cadence 10x faster

Program: SST Coordination NP (Oliver)

Target: CR

Pointing: xcen=-4 ycen=938,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.14	61,67	1250
1400	0.14	61,67	1250
2796	0.14	61,67	1249

IRIS: A1: QS monitoring

2020-06-24T15:54:01 to 2020-06-24T16:12:05

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=-65 ycen=-4,

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: HOP 307, AR tracking

2020-06-18T22:30:53 to 2020-06-19T02:50:08

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2

Program: HOP 307, AR tracking

Target: AR

Pointing: xcen=-822 ycen=283,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	240
2832	1.08	281,182	240
1400	1.08	281,182	240
2796	1.08	281,182	240

IRIS: HOP 307 on AR 12765

2020-06-15T12:20:27 to 2020-06-16T03:50:35

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

Program: HOP 307 on AR 12765

Target: AR

Pointing: xcen=829 ycen=-418,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	1519
2832	0.61	281,182	1520
1400	0.61	281,182	1520
2796	0.61	281,182	1520

IRIS: Limb-to-limb EFR/AR tracking (new region)

2020-03-29T20:17:36 to 2020-03-29T21:55:47

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

Program: Limb-to-limb EFR/AR tracking (new region)

Target: EF

Pointing: xcen=-692 ycen=-61,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	160
2832	0.61	281,182	160
1400	0.61	281,182	160
2796	0.61	281,182	160

250448 matches
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