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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255212 matches
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IRIS: AR11890, 30s exposures, flare watch

2013-11-12T12:29:54 to 2013-11-12T13:03:27

Science Goal: Very large dense 64-step raster 20.8x175 64s C II Si IV Mg II h/k Deep x 30 FUV spectrally rebinned x 4 Lossless compression

Program: AR11890, 30s exposures, flare watch

Target: AR

Pointing: xcen=704 ycen=-193,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.1	191,182	16
1400	2.12	191,182	16
2796	2.1	191,182	16

IRIS: Throughput monitoring, disk center

2013-08-29T04:20:22 to 2013-08-29T04:37:28

Science Goal: Large coarse raster 126"x120" 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: Throughput monitoring, disk center

Target: (NONE)

Pointing: xcen=164 ycen=-29,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.07	251,129	16
2832	4.27	251,129	4
1400	1.23	251,129	14
2796	1.14	251,129	15

IRIS: BBSO coordination, AR13319

2023-06-01T16:29:43 to 2023-06-01T22:30:13

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, AR13319

Target: AR

Pointing: xcen=532 ycen=-290,

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	1068

IRIS: BBSO cordination

2023-05-26T16:29:34 to 2023-05-26T18:59:11

Science Goal: Large dense 16-step raster 5x120 16s Spatial x 2, Spectral x 2

Program: BBSO cordination

Target: AR

Pointing: xcen=428 ycen=309,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.28	128,129	530
2832	0.28	128,129	530
1400	0.28	128,129	530
2796	0.28	128,129	530

IRIS: High-cadence flare program on AR12957

2022-03-01T11:33:25 to 2022-03-01T15:23:16

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

Program: High-cadence flare program on AR12957

Target: AR

Pointing: xcen=-646 ycen=-164,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.14	61,68	1680

IRIS: HOP 269 Prominence NE

2020-09-19T12:08:16 to 2020-09-19T21:33:22

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 Lossless compression

Program: HOP 269 Prominence NE

Target: FI

Pointing: xcen=-938 ycen=274,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	231,182	2080

IRIS: Prominence at NE limb

2020-07-08T16:40:12 to 2020-07-08T17:59:20

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 Lossless compression

Program: Prominence at NE limb

Target: FI

Pointing: xcen=-663 ycen=709,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.15	231,182	512

IRIS: A1: QS monitoring

2018-10-19T13:55:37 to 2018-10-19T14:04:05

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=37 ycen=59,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	179,129	7
2832	4.52	179,129	2
1400	1.13	179,129	7
2796	1.13	179,129	8

IRIS: ALMA Coordination

2018-04-24T13:41:16 to 2018-04-24T20:47:23

Science Goal: Large sparse 64-step raster 63x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 Lossless compression

Program: ALMA Coordination

Target: AR

Pointing: xcen=-111 ycen=137,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,129	384
2832	4.44	184,129	96
1400	1.11	184,129	384
2796	1.11	184,129	384

IRIS: HOP 341: Waves in Plage Regions

2018-01-10T23:18:13 to 2018-01-11T00:16:45

Science Goal: Large sparse 8-step raster 7x120 8s Deep x 2 FUV spectrally rebinned x 2

Program: HOP 341: Waves in Plage Regions

Target: AR

Pointing: xcen=358 ycen=-471,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.23	128,130	258
2832	0.23	128,130	258
1400	0.23	128,130	258
2796	0.23	128,130	258

IRIS: HOP 307 AR 12685

2017-11-01T07:27:19 to 2017-11-01T08:16:16

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

Program: HOP 307 AR 12685

Target: AR

Pointing: xcen=872 ycen=-151,

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: AR tracking, like HOP 307

2017-07-25T13:51:40 to 2017-07-25T15:20:22

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Lossless compression

Program: AR tracking, like HOP 307

Target: AR

Pointing: xcen=-842 ycen=14,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	281,182	80
2832	1.11	281,182	80
1400	1.11	281,182	80
2796	1.11	281,182	80

IRIS: Low telemetry flarewatch

2017-07-13T12:33:20 to 2017-07-13T16:01:59

Science Goal: Medium coarse 4-step raster 6x60 4s C II Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: Low telemetry flarewatch

Target: AR

Pointing: xcen=349 ycen=-161,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	67,68	600
2832	0.35	67,68	600
2796	0.35	67,68	600

IRIS: Deep spectral atlas, AR12665

2017-07-07T08:05:50 to 2017-07-07T09:19:44

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 60 Spatial x 2, Spectral x 2 Lossless compression

Program: Deep spectral atlas, AR12665

Target: AR

Pointing: xcen=-826 ycen=-120,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.08	169,182	24
1400	3.08	169,182	24
2796	3.08	169,182	24

IRIS: IHOP 307 on AR12662

2017-06-24T23:09:40 to 2017-06-25T00:38:22

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

Program: IHOP 307 on AR12662

Target: AR

Pointing: xcen=899 ycen=188,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	281,182	80
2832	1.11	281,182	80
1400	1.11	281,182	80
2796	1.11	281,182	80

255212 matches
prev 1...577 578 579 580 581 [582] 583 584 585 586 ...17015 next