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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249783 matches
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IRIS: HOP 334 A1: Prominence SW limb

2017-04-03T13:55:50 to 2017-04-03T17:49:54

Science Goal: Very large coarse 32-step raster 62x175 32s Si IV Mg II h/k Deep x 30 Spatial x 2, Spectral x 2

Program: HOP 334 A1: Prominence SW limb

Target: FI

Pointing: xcen=904 ycen=-432,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	1.07	231,182	219
2796	1.05	231,182	222

IRIS: On-disk filament 30 s exposure

2017-03-24T20:58:01 to 2017-03-24T21:48:49

Science Goal: Large sparse 96-step raster 95x120 96s Deep x 30 FUV spectrally rebinned x 2

Program: On-disk filament 30 s exposure

Target: FI

Pointing: xcen=449 ycen=-65,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.12	216,129	24
2832	2.12	216,129	24
1400	2.12	216,129	24
2796	2.12	216,129	24

IRIS: AR11899 Large coars 64-step raster

2013-11-20T16:01:51 to 2013-11-20T16:35:18

Science Goal: Large coarse 64-step raster 126x120 64s Si IV Deep x 30 Spatial x 2, Spectral x 2

Program: AR11899 Large coars 64-step raster

Target: AR

Pointing: xcen=388 ycen=74,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.53	246,129	64

IRIS: HD86360 pointing2

2013-08-15T16:39:54 to 2013-08-15T17:23:52

Science Goal: HD86360 pointing2

Program: test for stellar calibration (HD 86360) - pointing 2

Target: (NONE)

Pointing: xcen=-933 ycen=185,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	5	433,182	9
2832	5	433,182	9
1400	3.33	433,182	13
2796	3.33	433,182	13

IRIS: HC Flare watch, AR 13628

2024-04-09T07:13:58 to 2024-04-09T11:47:48

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

Program: HC Flare watch, AR 13628

Target: AR

Pointing: xcen=-2 ycen=242,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	1995

IRIS: High-Cadence Flare Study: AR 13450

2023-10-05T16:18:12 to 2023-10-05T21:15:00

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

Program: High-Cadence Flare Study: AR 13450

Target: AR

Pointing: xcen=448 ycen=-398,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.03	61,68	8873
2796	0.03	61,68	8958

IRIS: BBSO coordination, 13395

2023-08-14T17:04:32 to 2023-08-14T23:33:27

Science Goal: Large coarse 4-step raster 6x120 4s Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO coordination, 13395

Target: AR

Pointing: xcen=811 ycen=161,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	129,129	1130
2832	0.34	129,129	1130
1400	0.34	129,129	1130
2796	0.34	129,129	1130

IRIS: HOP 467 Coord (AR 13380) (small line list)

2023-07-27T18:19:41 to 2023-07-27T19:37:15

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

Program: HOP 467 Coord (AR 13380) (small line list)

Target: AR

Pointing: xcen=-310 ycen=-264,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.14	61,68	567

IRIS: SST coordination (high-cadence flare watch , AR 13293)

2023-05-04T07:29:24 to 2023-05-04T09:29:53

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

Program: SST coordination (high-cadence flare watch , AR 13293)

Target: AR

Pointing: xcen=-485 ycen=259,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.16	61,68	735

IRIS: Flare Study C: AR12887

2021-10-26T22:24:21 to 2021-10-27T01:36:27

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

Program: Flare Study C: AR12887

Target: AR

Pointing: xcen=-227 ycen=-479,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	1200

IRIS: Flare study B: sit & stare ribbons/hot plasma

2021-10-20T22:27:08 to 2021-10-20T23:21:03

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: sit & stare ribbons/hot plasma

Target: AR

Pointing: xcen=-567 ycen=-385,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	115
1400	0.47	61,67	115
2796	0.47	61,67	115

IRIS: B1: AR tracking from limb to limb

2021-07-06T03:34:40 to 2021-07-06T03:52:46

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

Program: B1: AR tracking from limb to limb

Target: AR

Pointing: xcen=853 ycen=403,

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: Flare study B, AR 12835

2021-07-03T13:04:36 to 2021-07-03T13:42:16

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=489 ycen=-354,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	121,129	80
1400	0.47	121,129	80
2796	0.47	121,129	80

IRIS: SST coordination, AR 12835

2021-06-30T07:29:36 to 2021-06-30T12:00:22

Science Goal: Large sparse 4-step raster 3x120 4s Si IV Mg II h/k Deep x 8

Program: SST coordination, AR 12835

Target: AR

Pointing: xcen=-70 ycen=-346,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	124,129	847
2796	0.32	124,129	847

IRIS: A1: QS monitoring

2021-06-25T04:20:04 to 2021-06-25T04:38:08

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=0 ycen=0,

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

249783 matches
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