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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250559 matches
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IRIS: Flare study B: SnS of ribbons and hot plasma

2021-08-31T23:11:38 to 2021-08-31T23:56:11

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare study B: SnS of ribbons and hot plasma

Target: AR

Pointing: xcen=673 ycen=-492,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	95
1400	0.47	61,67	95
2796	0.47	61,67	95

IRIS: SST coordination - AR 12853

2021-08-15T10:49:38 to 2021-08-15T16:28:26

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II w s Deep x 8 Spatial x 2, Spectral x 2

Program: SST coordination - AR 12853

Target: AR

Pointing: xcen=289 ycen=318,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.93	123,129	365
1400	0.19	123,129	1825

IRIS: Flare study B, AR 12835

2021-07-04T14:09:36 to 2021-07-04T14:39:44

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: Flare study B, AR 12835

Target: AR

Pointing: xcen=652 ycen=-347,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	121,129	64
1400	0.47	121,129	64
2796	0.48	121,129	63

IRIS: Raster of ribbons and hot plasma, pore on SE limb

2021-06-26T23:14:53 to 2021-06-27T03:59:11

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

Program: Raster of ribbons and hot plasma, pore on SE limb

Target: SS

Pointing: xcen=-743 ycen=-319,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	1774

EIS: Quiet Sun Network and coronal bright points

2021-06-26T12:17:58 to 2021-06-26T13:18:47

Science Goal:

Program:

Target:

Pointing: xcen=547 ycen=20,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		60,160	null
FeX		60,160	null
OIV		60,160	null

IRIS: HOP 307: AR Tracking (AR 12833)

2021-06-17T00:18:11 to 2021-06-17T01:07:08

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

Program: HOP 307: AR Tracking (AR 12833)

Target: AR

Pointing: xcen=-391 ycen=363,

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

2021-05-27T04:49:51 to 2021-05-27T04:59:27

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

Program: B2: QS Tracking

Target: QS

Pointing: xcen=641 ycen=-164,

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: Full Disk Mosaic

2021-05-24T10:06:07 to 2021-05-25T03:30:02

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 2 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: BBSO coordination

2021-05-21T16:59:43 to 2021-05-21T23:00:13

Science Goal: Large coarse 8-step raster 14x120 8s 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 0.5x faster

Program: BBSO coordination

Target: AR

Pointing: xcen=-486 ycen=316,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	1068
2832	2.03	137,129	178
1400	0.34	137,129	1068
2796	0.34	137,129	1067

IRIS: Flare watch (lower rate)

2021-05-21T05:11:38 to 2021-05-21T07:12:21

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

Program: Flare watch (lower rate)

Target: AR

Pointing: xcen=-546 ycen=339,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.3	135,129	400
2796	0.3	135,129	399

IRIS: Flare ribbon spatial/temporal analysis study

2021-05-11T10:59:16 to 2021-05-11T14:19:07

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 ribbon spatial/temporal analysis study

Target: AR

Pointing: xcen=-394 ycen=327,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,128	6996

IRIS: Context scan for HOP 410

2021-05-06T14:38:33 to 2021-05-06T15:12:57

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 scan for HOP 410

Target: QS

Pointing: xcen=478 ycen=808,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.34	309,182	100
1400	0.34	309,182	100
2796	0.34	309,182	100

IRIS: HOP 410 on small AR, Scan 1

2021-05-01T13:59:53 to 2021-05-01T14:34:17

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: HOP 410 on small AR, Scan 1

Target: AR

Pointing: xcen=-80 ycen=459,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.34	309,182	100
1400	0.34	309,182	100
2796	0.34	309,182	100

IRIS: TR Downflows

2021-03-30T13:13:15 to 2021-03-30T16:06:04

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2

Program: TR Downflows

Target: EF

Pointing: xcen=-40 ycen=-450,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	160
2832	1.08	281,182	160
1400	1.08	281,182	160
2796	1.08	281,182	160

IRIS: C1: North pole

2021-03-27T04:48:41 to 2021-03-27T05:22:51

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

Program: C1: North pole

Target: CH

Pointing: xcen=-3 ycen=960,

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

250559 matches
prev 1...1505 1506 1507 1508 1509 [1510] 1511 1512 1513 1514 ...16704 next