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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257279 matches
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IRIS: B1: AR tracking, AR13974

2025-01-30T04:42:26 to 2025-01-30T05:00:32

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking, AR13974

Target: AR

Pointing: xcen=-494 ycen=-214,

saaIntervals hiIntervals

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

IRIS: High cadence flare watch, unknown AR in NE

2025-01-28T10:28:24 to 2025-01-28T11:41:25

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

Program: High cadence flare watch, unknown AR in NE

Target: AR

Pointing: xcen=-940 ycen=238,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	59,68	441

IRIS: High cadence flare program, AR 13961

2025-01-26T16:33:24 to 2025-01-26T17:36:48

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

Program: High cadence flare program, AR 13961

Target: AR

Pointing: xcen=959 ycen=-141,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	462

IRIS: High cadence flare program, AR 13961

2025-01-26T14:56:18 to 2025-01-26T15:59:42

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

Program: High cadence flare program, AR 13961

Target: AR

Pointing: xcen=958 ycen=-140,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	462

IRIS: F2 Equatorial scan 1/3

2025-01-24T22:40:22 to 2025-01-24T23:29:14

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 2

Program: F2 Equatorial scan 1/3

Target: (NONE)

Pointing: xcen=-102 ycen=92,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	234,129	80
2832	0.61	234,129	80
1400	0.61	234,129	80
2796	0.61	234,129	80

IRIS: SUIT/Aditya-L1 coordination QS #2

2025-01-11T06:19:12 to 2025-01-11T06:28:05

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 QS #2

Target: QS

Pointing: xcen=224 ycen=16,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: Coronal Nanojets West limb AR

2025-01-09T18:21:19 to 2025-01-09T19:20:00

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

Program: Coronal Nanojets West limb AR

Target: CJ

Pointing: xcen=934 ycen=-245,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,66	368

IRIS: High-cadence flare AR #13920

2024-12-12T12:09:13 to 2024-12-12T12:58:05

Science Goal: High-Cadence Flare Program: .15 sec, flare linelist, C II slow

Program: High-cadence flare AR #13920

Target: AR

Pointing: xcen=-93 ycen=368,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	352

IRIS: Flare watch (AR 13917) Med Raster

2024-12-07T13:58:44 to 2024-12-07T14:43:31

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

Program: Flare watch (AR 13917) Med Raster

Target: AR

Pointing: xcen=-423 ycen=-156,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	288

IRIS: A1: QS Monitoring

2024-12-04T05:02:04 to 2024-12-04T05:20:07

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=4 ycen=107,

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: High-cadence flare watch

2024-11-29T14:56:34 to 2024-11-29T15:52:11

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

Program: High-cadence flare watch

Target: AR

Pointing: xcen=-548 ycen=264,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	59,68	336

IRIS: High-Cadence Flare Watch: AR 13901

2024-11-23T19:42:41 to 2024-11-23T20:41:05

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

Program: High-Cadence Flare Watch: AR 13901

Target: AR

Pointing: xcen=8 ycen=-142,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.02	59,68	3587

IRIS: Off Limb Flare Study

2024-11-23T11:27:47 to 2024-11-23T12:35:39

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

Program: Off Limb Flare Study

Target: AR

Pointing: xcen=-938 ycen=-306,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	424

IRIS: A1: QS Monitoring

2024-11-23T05:08:46 to 2024-11-23T05:26:50

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=1 ycen=0,

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: High-Cadence Flare Watch

2024-11-14T02:33:38 to 2024-11-14T03:33:03

Science Goal: High-Cadence Flare Program: .15 sec, small linelist, C II slow

Program: High-Cadence Flare Watch

Target: AR

Pointing: xcen=339 ycen=-175,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.12	59,68	483

257279 matches
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