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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250265 matches
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IRIS: Prominence/Filament Cavity at East Limb

2014-02-07T04:59:51 to 2014-02-07T05:33:39

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Deep x 30 FUV spectrally rebinned x 2

Program: Prominence/Filament Cavity at East Limb

Target: FI

Pointing: xcen=-857 ycen=473,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.06	293,182	32
1400	1.06	293,182	32

IRIS: Flare Watch, AR11967

2014-02-04T18:49:17 to 2014-02-04T19:25:59

Science Goal: Very large coarse 16-step raster 30x175 16s C II Si IV Deep x 4 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: Flare Watch, AR11967

Target: AR

Pointing: xcen=462 ycen=-70,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.18	197,182	199
1400	0.18	197,182	199

IRIS: Flarewatch with Hinode

2014-01-01T17:51:41 to 2014-01-01T18:45:23

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: Flarewatch with Hinode

Target: AR

Pointing: xcen=421 ycen=-232,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	135,129	304
2796	0.18	135,129	304

IRIS: Raster of AR 11936

2013-12-31T12:34:36 to 2013-12-31T13:09:18

Science Goal: Very large dense raster 131.7x175 400s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: Raster of AR 11936

Target: AR

Pointing: xcen=423 ycen=-223,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	308,182	100
1400	0.35	308,182	100
2796	0.35	308,182	100

IRIS: Context raster of CH

2013-12-23T01:24:00 to 2013-12-23T01:59:36

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Deep x 15

Program: Context raster of CH

Target: CH

Pointing: xcen=381 ycen=-228,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.56	295,182	64
2796	0.56	295,182	64

IRIS: AR 11909 above limb

2013-12-09T10:26:09 to 2013-12-09T11:00:04

Science Goal: Very large sparse 64-step raster 63x175 64s C II Si IV Mg II h/k Mg II w s Deep x 30 FUV spectrally rebinned x 2

Program: AR 11909 above limb

Target: QS

Pointing: xcen=951 ycen=-318,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.12	232,182	16
2832	8.48	232,182	4
1400	2.12	232,182	16
2796	2.12	232,182	16

IRIS: Returning AR flare watch

2013-11-23T08:53:38 to 2013-11-23T09:23:17

Science Goal: Very large coarse 16-step raster 30x175 16s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: Returning AR flare watch

Target: AR

Pointing: xcen=-976 ycen=-95,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	199,182	176
2796	0.17	199,182	176

IRIS: Quiet sun, mu=0.8 raster

2013-11-16T09:11:09 to 2013-11-16T09:46:43

Science Goal: Very large dense 64-step raster 20.8x175 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 3x faster

Program: Quiet sun, mu=0.8 raster

Target: QS

Pointing: xcen=192 ycen=-45,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	191,182	32
2832	4.45	191,182	8
1400	1.11	191,182	32
2796	1.11	191,182	32

IRIS: Synoptic sparse raster 35"x175" 36s C II Si IV Deep x 4 FUV spectrally rebinned x 2

2013-08-10T04:43:08 to 2013-08-10T04:49:20

Science Goal: Synoptic sparse raster 35"x175" 36s C II Si IV Deep x 4 FUV spectrally rebinned x 2

Program: Synoptic program at disk center

Target: (NONE)

Pointing: xcen=-2 ycen=10,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	202,182	36
1400	0.17	202,182	36

IRIS: Full Disk Mosaic

2023-10-08T07:30:27 to 2023-10-09T07:51:25

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.25x faster

Program: Full Disk Mosaic

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Test program QS2

2022-02-18T21:37:57 to 2022-02-18T22:28:39

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

Program: Test program QS2

Target: QS

Pointing: xcen=-5 ycen=8,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	127,129	289
2796	0.17	127,129	290

IRIS: Explosive events (high cadence sit-and-stare)

2021-03-24T18:41:05 to 2021-03-24T19:52:26

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: Explosive events (high cadence sit-and-stare)

Target: AR

Pointing: xcen=-372 ycen=435,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,128	2500

IRIS: AR flare study

2020-11-26T20:05:00 to 2020-11-26T21:05:42

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: AR flare study

Target: AR

Pointing: xcen=-622 ycen=-299,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,129	2127

IRIS: PSP Coordination

2020-06-09T13:34:38 to 2020-06-09T14:25:06

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: PSP Coordination

Target: CH

Pointing: xcen=-404 ycen=793,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	281,182	160
2796	0.32	281,182	160

IRIS: Low-lying loop study

2020-05-25T20:34:38 to 2020-05-25T21:35:58

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

Program: Low-lying loop study

Target: AR

Pointing: xcen=386 ycen=523,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	200
2796	0.31	127,129	200

250265 matches
prev 1...553 554 555 556 557 558 559 560 [561] 562 ...16685 next