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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255849 matches
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IRIS: Solar Orbiter Coordination (SPICE)

2025-03-16T13:07:35 to 2025-03-16T13:56:54

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 Coordination (SPICE)

Target: (NONE)

Pointing: xcen=42 ycen=-909,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	281,182	160
2796	0.31	281,182	160

IRIS: Solar Orbiter Coordination - Pole to Pole (SPICE)

2025-03-15T02:03:17 to 2025-03-15T02:52:28

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

Program: Solar Orbiter Coordination - Pole to Pole (SPICE)

Target: (NONE)

Pointing: xcen=19 ycen=-183,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	280,182	80
2832	0.62	280,182	80
2796	0.62	280,182	80

IRIS: Flare observations AR 14012

2025-03-11T10:10:23 to 2025-03-11T11:12:01

Science Goal: Medium sit-and-stare 0.3x60 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2

Program: Flare observations AR 14012

Target: AR

Pointing: xcen=755 ycen=-145,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.21	59,69	300

IRIS: Low-telemetry Flare Watch of AR14012

2025-03-09T07:19:02 to 2025-03-09T08:55:32

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: Low-telemetry Flare Watch of AR14012

Target: AR

Pointing: xcen=409 ycen=-130,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	210
1400	0.46	62,69	210
2796	0.46	62,69	210

IRIS: SUIT/Aditya-L1 Coordination, AR 1 (AR14008)

2025-03-04T05:28:26 to 2025-03-04T05:39:31

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, AR 1 (AR14008)

Target: AR

Pointing: xcen=346 ycen=310,

saaIntervals hiIntervals

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

IRIS: A1: QS Monitoring

2025-03-04T04:19:26 to 2025-03-04T04:37:30

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=-0,

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: BBSO Coordination (AR14006)

2025-02-28T17:26:28 to 2025-02-28T23:30:11

Science Goal: Medium coarse 2-step raster 2x60 2s Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO Coordination (AR14006)

Target: AR

Pointing: xcen=44 ycen=416,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.02	64,69	356
1400	0.2	64,69	1780
2796	0.17	64,69	2136

IRIS: High-Cadence Flare Study (AR14006)

2025-02-28T13:49:22 to 2025-02-28T17:16:54

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

Program: High-Cadence Flare Study (AR14006)

Target: AR

Pointing: xcen=-41 ycen=404,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	1511

SOTSP: Synoptic

2025-02-26T18:09:48 to 2025-02-26T18:11:37

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: Calibration, Synoptic

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	16,162	50
6302A Velocity 6301.5A	0	16,162	50
6302A Transverse Flux Density	0	16,162	50
6302A Longitudinal Flux Density	0	16,162	50

SOTSP: AR 13998

2025-02-25T13:00:02 to 2025-02-25T13:32:23

Science Goal: AR obs

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

Target: Active Region

Pointing: xcen=676 ycen=-176,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	159,162	511
6302A Velocity 6301.5A	0	159,162	511
6302A Transverse Flux Density	0	159,162	511
6302A Longitudinal Flux Density	0	159,162	511

IRIS: Flare Watch of AR13994

2025-02-17T23:41:25 to 2025-02-18T04:06:46

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

Program: Flare Watch of AR13994

Target: AR

Pointing: xcen=628 ycen=-243,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1664

IRIS: SUIT/Aditya-L1 Coord, QS 1

2025-02-17T04:29:46 to 2025-02-17T04:40:52

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 Coord, QS 1

Target: QS

Pointing: xcen=-132 ycen=80,

saaIntervals hiIntervals

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

SOTSP: HOP 412 Synoptic Latitudinal Scan

2025-02-13T16:36:35 to 2025-02-13T16:52:43

Science Goal: HOP 412 Synoptic Latitudinal Scan

Program: Normal map 30 arcsec, Shorter Irradiance: DO NOT MODIFY!

Target: Quiet Sun

Pointing: xcen=-20 ycen=114,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	60,129	190
6302A Velocity 6301.5A	0	60,129	190
6302A Transverse Flux Density	0	60,129	190
6302A Longitudinal Flux Density	0	60,129	190

IRIS: BBSO coordination, AR13976

2025-01-30T20:52:42 to 2025-01-30T21:56:59

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 2, Spectral x 2

Program: BBSO coordination, AR13976

Target: AR

Pointing: xcen=-658 ycen=284,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.24	135,129	52
1400	0.21	135,129	312
2796	0.21	135,129	312

IRIS: Flare watch program E, AR 13961

2025-01-26T19:47:34 to 2025-01-26T20:50:19

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

Program: Flare watch program E, AR 13961

Target: AR

Pointing: xcen=957 ycen=-136,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	392

255849 matches
prev 1...6809 6810 6811 6812 6813 6814 6815 6816 [6817] 6818 ...17057 next