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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256820 matches
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IRIS: Low-lying loops, AR 12852

2021-08-08T16:39:36 to 2021-08-08T20:14:18

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

Program: Low-lying loops, AR 12852

Target: AR

Pointing: xcen=-119 ycen=-280,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	700
2796	0.31	127,129	700

IRIS: GREGOR coordination, AR 12850

2021-08-04T04:59:13 to 2021-08-04T07:17:03

Science Goal: Medium sit-and-stare 0.3x60 1s Mg II w Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 8 SJI cadence 10x faster

Program: GREGOR coordination, AR 12850

Target: AR

Pointing: xcen=573 ycen=-550,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.06	61,68	2500

IRIS: HOP 422: AR12849

2021-08-01T12:06:13 to 2021-08-01T15:46:45

Science Goal: Medium sit-and-stare 0.3x60 1s Mg II w Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 8 SJI cadence 10x faster

Program: HOP 422: AR12849

Target: AR

Pointing: xcen=816 ycen=-303,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.06	61,68	4000

IRIS: Limb-to-limb tracking of AR 12841

2021-07-16T01:09:36 to 2021-07-16T02:47:30

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

Program: Limb-to-limb tracking of AR 12841

Target: AR

Pointing: xcen=307 ycen=-371,

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

IRIS: Prominence at NW limb

2021-07-15T19:13:26 to 2021-07-15T21:41:56

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 NW limb

Target: FI

Pointing: xcen=755 ycen=656,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	231,182	543

IRIS: Limb-to-limb tracking of AR 12842

2021-07-14T21:43:36 to 2021-07-14T23:21:30

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

Program: Limb-to-limb tracking of AR 12842

Target: AR

Pointing: xcen=-345 ycen=381,

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

IRIS: A1: QS monitoring

2021-07-13T04:20:04 to 2021-07-13T04:38:08

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=0 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: B2: QS tracking

2021-05-30T04:51:19 to 2021-05-30T05:00:55

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking

Target: QS

Pointing: xcen=361 ycen=-301,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: Context scans for HOP 410

2021-05-05T22:27:33 to 2021-05-05T23:36:22

Science Goal: Very large dense 400-step raster 131.7x175 400s Si IV Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: Context scans for HOP 410

Target: QS

Pointing: xcen=930 ycen=208,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.34	309,182	200
1400	0.34	309,182	200
2796	0.34	309,182	200

IRIS: GREGOR coord (HOP 415), pointing 3

2021-05-05T07:52:47 to 2021-05-05T08:12:39

Science Goal: Very large dense raster 131.7x175 400s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 8 SJI cadence 0.25x faster

Program: GREGOR coord (HOP 415), pointing 3

Target: CH

Pointing: xcen=818 ycen=-556,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.8	308,182	25
2832	0.8	308,182	25
1400	0.8	308,182	25
2796	0.8	308,182	25

IRIS: Solar Orbiter coord (HOP 407)

2021-04-28T18:22:28 to 2021-04-28T19:24:08

Science Goal: Very large dense 400-step raster 131.7x175 400s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Solar Orbiter coord (HOP 407)

Target: QS

Pointing: xcen=-944 ycen=-3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	309,182	200
2796	0.31	309,182	200

IRIS: GREGOR coord (HOP 416), FOV scans

2021-04-28T09:33:49 to 2021-04-28T12:11:18

Science Goal: Very large sparse 64-step raster 63x175 64s Deep x 8 Spatial x 4, Spectral x 1 FUV spectrally rebinned x 2

Program: GREGOR coord (HOP 416), FOV scans

Target: CH

Pointing: xcen=-5 ycen=204,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	232,182	256
2832	0.62	232,182	256
1400	0.62	232,182	256
2796	0.62	232,182	256

EIS: Active region spectral atlas

2021-02-22T18:17:47 to 2021-02-22T22:24:52

Science Goal:

Program:

Target:

Pointing: xcen=-393 ycen=446,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		120,160	null
FeX		120,160	null
OIV		120,160	null

IRIS: Flare study A: ribbon spatial/temporal

2021-01-24T08:43:16 to 2021-01-24T09:45:17

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Flare study A: ribbon spatial/temporal

Target: AR

Pointing: xcen=-30 ycen=-195,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,129	2015

IRIS: PSP HOP 410: NP 2

2021-01-09T22:52:15 to 2021-01-09T23:43:15

Science Goal: Very large sparse 64-step raster 63x175 64s Si IV Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: PSP HOP 410: NP 2

Target: CH

Pointing: xcen=-850 ycen=477,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	232,182	144
1400	0.35	232,182	144
2796	0.35	232,182	144

256820 matches
prev 1...2649 2650 [2651] 2652 2653 2654 2655 2656 2657 2658 ...17122 next