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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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255836 matches
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IRIS: BBSO Coordination: AR13998

2025-02-20T17:29:15 to 2025-02-20T23:26:50

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: AR13998

Target: AR

Pointing: xcen=-269 ycen=-113,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.02	64,69	350
1400	0.2	64,69	1750
2796	0.17	64,69	2100

IRIS: SUIT/Aditya-L1 Coord, QS 2

2025-02-17T04:50:33 to 2025-02-17T04:59:26

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 2

Target: QS

Pointing: xcen=-129 ycen=80,

saaIntervals hiIntervals

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

IRIS: C1: South Pole

2025-02-15T07:26:28 to 2025-02-15T08:00:39

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: South Pole

Target: (NONE)

Pointing: xcen=12 ycen=-968,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: F2: Equatorial Scan (HOP 393), East Pointing

2025-02-15T00:31:00 to 2025-02-15T01:20:53

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 FUV spectrally rebinned x 2

Program: F2: Equatorial Scan (HOP 393), East Pointing

Target: (NONE)

Pointing: xcen=-104 ycen=116,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,129	80
2832	0.62	233,129	80
1400	0.62	233,129	80
2796	0.62	233,129	80

IRIS: SUIT/Aditya-L1 Coord, AR 1 (Unnamed EFR)

2025-02-14T05:52:34 to 2025-02-14T06:03:40

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, AR 1 (Unnamed EFR)

Target: EF

Pointing: xcen=-122 ycen=-207,

saaIntervals hiIntervals

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

IRIS: SUIT/Aditya-L1 Coord, QS 2

2025-02-11T06:37:40 to 2025-02-11T06:46:33

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 2

Target: QS

Pointing: xcen=9 ycen=4,

saaIntervals hiIntervals

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

IRIS: SUIT coordination, AR#2

2025-02-01T10:06:22 to 2025-02-01T10:15:15

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 coordination, AR#2

Target: AR

Pointing: xcen=-51 ycen=-198,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	279,182	40
2796	0.22	279,182	40

IRIS: SUIT coordination, QS#1

2025-01-31T05:49:22 to 2025-01-31T06:00:28

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 coordination, QS#1

Target: QS

Pointing: xcen=-62 ycen=152,

saaIntervals hiIntervals

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

IRIS: High-cadence flare watch, AR 13959

2025-01-21T00:37:10 to 2025-01-21T01:36:31

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, Mg II h/k and C II always

Program: High-cadence flare watch, AR 13959

Target: AR

Pointing: xcen=427 ycen=371,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.03	61,68	1890
2796	0.03	61,68	1908

SOTSP: AR 13961

2025-01-20T21:00:02 to 2025-01-20T21:24:17

Science Goal:

Program: no name

Target: Active Region

Pointing: xcen=118 ycen=-96,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	119,162	382
6302A Velocity 6301.5A	0	119,162	382
6302A Transverse Flux Density	0	119,162	382
6302A Longitudinal Flux Density	0	119,162	382

IRIS: high-cadence flare program, AR 13964

2025-01-19T14:38:05 to 2025-01-19T15:37:30

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

Program: high-cadence flare program, AR 13964

Target: AR

Pointing: xcen=809 ycen=167,

saaIntervals hiIntervals

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

IRIS: high-cadence flare program, AR 13964

2025-01-19T08:09:45 to 2025-01-19T09:09:10

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

Program: high-cadence flare program, AR 13964

Target: AR

Pointing: xcen=774 ycen=172,

saaIntervals hiIntervals

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

IRIS: Wobble correction 1/2

2025-01-18T14:12:38 to 2025-01-18T15:22:38

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

Program: Wobble correction 1/2

Target: QS

Pointing: xcen=-922 ycen=-2,

saaIntervals hiIntervals

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

IRIS: Flare watch program E, AR 13959

2025-01-15T21:37:53 to 2025-01-15T22:36:47

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 13959

Target: AR

Pointing: xcen=-558 ycen=344,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	368

IRIS: SUIT AR 1/2

2025-01-15T07:04:32 to 2025-01-15T07:15:38

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 AR 1/2

Target: AR

Pointing: xcen=518 ycen=163,

saaIntervals hiIntervals

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

255836 matches
prev 1...6601 6602 6603 [6604] 6605 6606 6607 6608 6609 6610 ...17056 next