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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252787 matches
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IRIS: BBSO/BITSE coordination

2019-08-30T18:33:38 to 2019-08-30T19:32:19

Science Goal: Very large dense 400-step raster 131.7x175 400s C II Mg II w s Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: BBSO/BITSE coordination

Target: QS

Pointing: xcen=-5 ycen=539,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.18	308,182	320
2832	0.73	308,182	80

IRIS: HOP 307 on unnumbered AR

2019-01-09T15:49:19 to 2019-01-09T16:38:16

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

Program: HOP 307 on unnumbered AR

Target: AR

Pointing: xcen=-255 ycen=248,

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: 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: Filament tracking

2018-10-01T13:05:57 to 2018-10-01T18:09:38

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

Program: Filament tracking

Target: FI

Pointing: xcen=730 ycen=626,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	1.05	231,182	288
2796	1.05	231,182	288

IRIS: Deep raster on AR127222

2018-09-20T15:21:06 to 2018-09-20T16:28:10

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

Program: Deep raster on AR127222

Target: AR

Pointing: xcen=947 ycen=-110,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.52	246,129	128

IRIS: DST coordination (Decaying AR at east limb)

2018-08-09T16:37:38 to 2018-08-09T16:38:16

Science Goal: Very large sit-and-stare 0.3x175 1s Deep x 8

Program: DST coordination (Decaying AR at east limb)

Target: AR

Pointing: xcen=-251 ycen=-34,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	-1	170,182	1
2832	-1	170,182	1
1400	-1	170,182	1
2796	-1	170,182	1

IRIS: HOP 307: AR Evolution (AR 12710, Deep x 15)

2018-05-26T14:28:50 to 2018-05-26T15:55:15

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

Program: HOP 307: AR Evolution (AR 12710, Deep x 15)

Target: AR

Pointing: xcen=-62 ycen=302,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	80
2832	1.08	281,182	80
1400	1.08	281,182	80
2796	1.08	281,182	80

IRIS: spicule study

2018-03-23T09:49:15 to 2018-03-23T11:11:06

Science Goal: Medium sparse 4-step raster 3x60 4s Mg II h/k Deep x 2 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: spicule study

Target: CH

Pointing: xcen=5 ycen=-947,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.06	64,65	1400

IRIS: Polar Coronal Hole west

2017-10-12T21:42:22 to 2017-10-12T22:33:06

Science Goal: Very large dense 96-step raster 31.35x175 96s C II Si IV Mg II h/k Mg II w s Deep x 30 Spatial x 2, Spectral x 1 Lossless compression

Program: Polar Coronal Hole west

Target: CH

Pointing: xcen=574 ycen=456,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.69	203,182	30
2832	8.46	203,182	6
1400	1.69	203,182	30
2796	1.69	203,182	30

IRIS: AR 12671 (HOP 306)

2017-08-19T23:00:51 to 2017-08-20T04:12:48

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 15

Program: AR 12671 (HOP 306)

Target: AR

Pointing: xcen=-217 ycen=67,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	184,129	288
2832	1.08	184,129	288
1400	1.08	184,129	288
2796	1.08	184,129	288

IRIS: A1: QS monitoring

2017-08-05T04:20:06 to 2017-08-05T04:38:10

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: QS

Pointing: xcen=-2 ycen=-41,

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: BBSO coordination, CH observations

2017-08-02T20:50:51 to 2017-08-02T22:29:03

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

Program: BBSO coordination, CH observations

Target: CH

Pointing: xcen=183 ycen=188,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	160
2832	0.61	281,182	160
1400	0.61	281,182	160
2796	0.61	281,182	160

IRIS: HOP 306 (IRIS only) from limb to limb

2017-04-18T09:55:20 to 2017-04-18T10:58:09

Science Goal: Large coarse 32-step raster 62x120 32s Deep x 4 FUV spectrally rebinned x 2

Program: HOP 306 (IRIS only) from limb to limb

Target: AR

Pointing: xcen=-874 ycen=401,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	183,129	176
2832	0.36	183,129	176
1400	0.36	183,129	176
2796	0.36	183,129	176

IRIS: HOP 334 program A1 (d): Prominence at NW limb

2017-03-31T17:21:55 to 2017-03-31T18:54:26

Science Goal: Very large coarse 8-step raster 14x175 8s Si IV Mg II h/k Deep x 30 FUV spectrally rebinned x 2

Program: HOP 334 program A1 (d): Prominence at NW limb

Target: FI

Pointing: xcen=801 ycen=586,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	1.05	183,182	88
2796	1.05	183,182	88

IRIS: ALMA HOP 333 T3/#2

2017-03-30T16:15:40 to 2017-03-30T16:22:41

Science Goal: Medium dense 128-step raster 42.2x60 128s Deep x 2 FUV spectrally rebinned x 2

Program: ALMA HOP 333 T3/#2

Target: QS

Pointing: xcen=-578 ycen=-583,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.22	106,66	32
2832	0.22	106,66	32
1400	0.22	106,66	32
2796	0.22	106,66	32

252787 matches
prev 1...729 730 731 [732] 733 734 735 736 737 738 ...16853 next