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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255772 matches
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IRIS: C1: North Pole

2025-01-04T05:40:24 to 2025-01-04T06:14:35

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

Program: C1: North Pole

Target: (NONE)

Pointing: xcen=4 ycen=964,

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: High-Cadence Flare Program

2024-12-31T22:19:56 to 2024-12-31T23:07:03

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

Program: High-Cadence Flare Program

Target: AR

Pointing: xcen=887 ycen=206,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.02	61,68	2954

IRIS: Ribbons and Hot Plasma

2024-12-31T11:09:46 to 2024-12-31T11:54:21

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

Program: Ribbons and Hot Plasma

Target: AR

Pointing: xcen=831 ycen=217,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	272

IRIS: SUIT/Aditya coordination: AR #1/2 (on AR 13932)

2024-12-25T20:57:22 to 2024-12-25T21:08:28

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 coordination: AR #1/2 (on AR 13932)

Target: AR

Pointing: xcen=-9 ycen=-243,

saaIntervals hiIntervals

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

IRIS: Flare study on new AR 13932 (follow Hinode)

2024-12-25T07:42:21 to 2024-12-25T08:37:59

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

Program: Flare study on new AR 13932 (follow Hinode)

Target: AR

Pointing: xcen=-166 ycen=-275,

saaIntervals hiIntervals

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

IRIS: AR 13925 tracking from limb to limb

2024-12-23T02:18:19 to 2024-12-23T03:07:16

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

Program: AR 13925 tracking from limb to limb

Target: AR

Pointing: xcen=804 ycen=226,

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

IRIS: High-cadence flare AR 13928

2024-12-22T00:23:49 to 2024-12-22T01:01:17

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

Program: High-cadence flare AR 13928

Target: AR

Pointing: xcen=-534 ycen=-177,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	273

IRIS: High-cadence flare AR 13920

2024-12-17T15:11:43 to 2024-12-17T16:05:57

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

Program: High-cadence flare AR 13920

Target: AR

Pointing: xcen=748 ycen=399,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.12	59,68	441

IRIS: AR tracking from limb to limb

2024-12-15T22:42:38 to 2024-12-15T23:31:34

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

Program: AR tracking from limb to limb

Target: AR

Pointing: xcen=938 ycen=-132,

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

IRIS: B2: QS tracking from limb to limb

2024-12-15T13:00:12 to 2024-12-15T13:09:47

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

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=552 ycen=138,

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: SUIT/Aditya-L1 coordination QS #1

2024-12-13T05:59:23 to 2024-12-13T06:10:28

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=52 ycen=27,

saaIntervals hiIntervals

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

IRIS: High cadence flare study near E limb

2024-12-11T11:52:18 to 2024-12-11T12:44:13

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

Program: High cadence flare study near E limb

Target: AR

Pointing: xcen=-791 ycen=-285,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	374

IRIS: Coronal nanojets

2024-12-10T13:33:22 to 2024-12-10T14:09:12

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

Program: Coronal nanojets

Target: AR

Pointing: xcen=951 ycen=-66,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	224

IRIS: Flare watch (AR 13917) Med Raster

2024-12-07T10:44:28 to 2024-12-07T11:41:41

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=-453 ycen=-159,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	368

IRIS: Flare watch (AR 13917) Large raster

2024-12-06T13:41:41 to 2024-12-06T14:35:44

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 4 Spatial x 2, Spectral x 2

Program: Flare watch (AR 13917) Large raster

Target: AR

Pointing: xcen=-616 ycen=-152,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	186,129	160
2832	0.34	186,129	160
1400	0.34	186,129	160
2796	0.34	186,129	160

255772 matches
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