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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252697 matches
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IRIS: HOP 409 on AR 13529, on-disk @PIL, high rate, follow Hinode/SOT, just before reaching West limb

2023-12-28T20:54:04 to 2023-12-28T21:40:11

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: HOP 409 on AR 13529, on-disk @PIL, high rate, follow Hinode/SOT, just before reaching West limb

Target: AR

Pointing: xcen=896 ycen=-313,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	121,130	98
1400	0.47	121,130	98
2796	0.47	121,130	98

IRIS: AR suit program 1 AR13514

2023-12-12T06:10:58 to 2023-12-12T06:22:04

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: AR suit program 1 AR13514

Target: AR

Pointing: xcen=78 ycen=235,

saaIntervals hiIntervals

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

IRIS: B2 QS tracking

2023-12-10T05:59:31 to 2023-12-10T06:09:07

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

Program: B2 QS tracking

Target: QS

Pointing: xcen=-285 ycen=-181,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

IRIS: NVST coordination, AR 13508

2023-12-03T09:27:07 to 2023-12-03T10:21:58

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

Program: NVST coordination, AR 13508

Target: AR

Pointing: xcen=-329 ycen=-272,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	232,182	160
2832	1.37	232,182	40
1400	0.34	232,182	160
2796	0.34	232,182	160

IRIS: Very High-cadence Flare Watch of AR13491

2023-11-21T18:32:46 to 2023-11-21T19:32:42

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

Program: Very High-cadence Flare Watch of AR13491

Target: AR

Pointing: xcen=-781 ycen=293,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.01	59,68	4220

IRIS: B2: QS tracking

2023-11-19T08:10:41 to 2023-11-19T08:20:17

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

Program: B2: QS tracking

Target: QS

Pointing: xcen=-344 ycen=69,

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: C1: South Pole

2023-11-11T13:40:32 to 2023-11-11T14:14:42

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

Program: C1: South Pole

Target: QS

Pointing: xcen=7 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: Coordination with GREGOR

2023-11-08T07:59:15 to 2023-11-08T08:54:41

Science Goal: Medium dense 32-step raster 10.24x60 32s C II Si IV Mg II h/k Mg II w s Deep x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: Coordination with GREGOR

Target: AR

Pointing: xcen=269 ycen=-304,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.4	72,66	140
2832	1.58	72,66	35
1400	0.4	72,66	140
2796	0.4	72,66	140

IRIS: High-cadence Flare Obs (SE Limb)

2023-11-06T20:08:35 to 2023-11-06T21:13:40

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

Program: High-cadence Flare Obs (SE Limb)

Target: AR

Pointing: xcen=-503 ycen=-226,

saaIntervals hiIntervals

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

IRIS: High cadence flare program, AR13471

2023-10-27T09:59:24 to 2023-10-27T14:00:46

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

Program: High cadence flare program, AR13471

Target: AR

Pointing: xcen=515 ycen=-437,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.14	61,68	1764

IRIS: A1: QS monitoring

2023-10-25T04:20:06 to 2023-10-25T04:38:10

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: (NONE)

Pointing: xcen=119 ycen=-75,

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 from limb to limb

2023-09-26T05:14:08 to 2023-09-26T05:32:14

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=-635 ycen=-90,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	1.13	247,129	16
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: HOP 307 Limb-to-limb tracking on new AR 13425 (and 13424)

2023-09-10T02:54:41 to 2023-09-10T03:43:38

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

Program: HOP 307 Limb-to-limb tracking on new AR 13425 (and 13424)

Target: AR

Pointing: xcen=-422 ycen=262,

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

2023-08-29T04:17:00 to 2023-08-29T04:26:36

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=-437 ycen=424,

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: HOP 466 Dark Halos

2023-08-28T15:49:21 to 2023-08-28T19:18:03

Science Goal: Very large dense 400-step raster 131.7x175 400s Deep x 30 Spatial x 2, Spectral x 2

Program: HOP 466 Dark Halos

Target: QS

Pointing: xcen=501 ycen=-30,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	309,182	100
2832	2.09	309,182	100
1400	2.09	309,182	100
2796	2.09	309,182	100

252697 matches
prev 1...3713 3714 3715 3716 3717 3718 [3719] 3720 3721 3722 ...16847 next