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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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255768 matches
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IRIS: High cadence flare raster, AR13976

2025-02-01T14:57:22 to 2025-02-01T16:02:59

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: High cadence flare raster, AR13976

Target: AR

Pointing: xcen=-339 ycen=308,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1727
2796	0.04	68,68	1728

IRIS: F2: Equatorial scan (HOP 393) 2/3

2025-02-01T00:23:09 to 2025-02-01T01:12:01

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

Program: F2: Equatorial scan (HOP 393) 2/3

Target: (NONE)

Pointing: xcen=-2 ycen=105,

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: A1: QS monitoring

2025-01-28T05:46:16 to 2025-01-28T06:04:20

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=69 ycen=119,

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: Flare watch program B, AR 13961

2025-01-25T16:16:59 to 2025-01-25T17:19:49

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: Flare watch program B, AR 13961

Target: AR

Pointing: xcen=915 ycen=-107,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,66	134
1400	0.47	61,66	134
2796	0.47	61,66	134

IRIS: A1 QS monitoring

2025-01-25T08:32:16 to 2025-01-25T08:50:20

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=-44 ycen=141,

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 program, AR 13967

2025-01-23T22:12:37 to 2025-01-23T23:13:09

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

Program: High cadence flare program, AR 13967

Target: AR

Pointing: xcen=389 ycen=-237,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	441

SOTSP: AR 13961

2025-01-23T06:14:04 to 2025-01-23T06:38:21

Science Goal:

Program: Fast map, 123"x160", 1-side CCD ROI=1

Target: Active Region

Pointing: xcen=577 ycen=-112,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	122,162	384
6302A Velocity 6301.5A	0	122,162	384
6302A Transverse Flux Density	0	122,162	384
6302A Longitudinal Flux Density	0	122,162	384

IRIS: high-cadence flare program, AR 13961

2025-01-21T23:16:30 to 2025-01-22T00:17:02

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

Program: high-cadence flare program, AR 13961

Target: AR

Pointing: xcen=355 ycen=-72,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	441

SOTSP: HOP 485 North

2025-01-21T11:21:10 to 2025-01-21T14:14:42

Science Goal: High-latitude magnetic field evolution during the sunspot cycle

Program: Fast deep mode, 2048 slit position, LIMB ONLY

Target: Quiet Sun

Pointing: xcen=-20 ycen=855,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	323,162	1020
6302A Velocity 6301.5A	0	323,162	1020
6302A Transverse Flux Density	0	323,162	1020
6302A Longitudinal Flux Density	0	323,162	1020

SOTSP: AR 13961

2025-01-18T16:30:03 to 2025-01-18T16:54:19

Science Goal:

Program: no name

Target: Active Region

Pointing: xcen=-364 ycen=-104,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	121,162	384
6302A Velocity 6301.5A	0	121,162	384
6302A Transverse Flux Density	0	121,162	384
6302A Longitudinal Flux Density	0	121,162	384

IRIS: SUIT/Aditya-L1 coordination AR #1

2025-01-12T07:51:22 to 2025-01-12T08:02:28

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 AR #1

Target: AR

Pointing: xcen=513 ycen=-268,

saaIntervals hiIntervals

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

IRIS: SUIT/Aditya-L1 coordination QS#1

2025-01-10T05:41:22 to 2025-01-10T05:52:28

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 QS#1

Target: QS

Pointing: xcen=203 ycen=14,

saaIntervals hiIntervals

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

IRIS: SUIT/Aditya-L1 coordination QS #2

2025-01-09T07:01:37 to 2025-01-09T07:10:30

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=31 ycen=-10,

saaIntervals hiIntervals

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

SOTSP: AR13947

2025-01-05T13:30:05 to 2025-01-05T14:25:23

Science Goal:

Program: Fast map, 280"x164", Q65, 1-side CCD

Target: Pore

Pointing: xcen=-590 ycen=181,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	275,162	871
6302A Velocity 6301.5A	0	275,162	871
6302A Transverse Flux Density	0	275,162	871
6302A Longitudinal Flux Density	0	275,162	871

IRIS: HOP 307 on AR 13932

2024-12-26T11:13:23 to 2024-12-26T12:02:29

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

Program: HOP 307 on AR 13932

Target: AR

Pointing: xcen=92 ycen=-257,

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

255768 matches
prev 1...5849 5850 5851 5852 5853 5854 [5855] 5856 5857 5858 ...17052 next