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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247460 matches
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IRIS: Faster dynamics of polar crown

2013-11-27T23:40:03 to 2013-11-28T00:17:31

Science Goal: Large dense 16-step raster 5x120 16s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Faster dynamics of polar crown

Target: SP

Pointing: xcen=-314 ycen=942,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.59	127,129	64
1400	0.59	127,129	64
2796	0.59	127,129	64

IRIS: AR Context Raster

2013-10-05T06:36:31 to 2013-10-05T07:09:58

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

Program: AR Context Raster

Target: (NONE)

Pointing: xcen=-697 ycen=32,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.53	246,128	64

IRIS: Engineering: FUV background Calibration

2013-09-27T22:54:49 to 2013-09-27T22:55:51

Science Goal: Very large sit-and-stare 0.3"x175" 1s Mg II h/k Mg II w Deep x 30 Spatial x 2, Spectral x 4

Program: Engineering: FUV background Calibration

Target: QS

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	-1	168,182	1
2796	-1	168,182	1

IRIS: SJI Flat Field, Plage, Out of Focus

2013-09-20T05:56:30 to 2013-09-20T06:17:01

Science Goal: SJI dither flat v3, defocused sequence

Program: SJI Flat Field, Plage, Out of Focus

Target: (NONE)

Pointing: xcen=-266 ycen=-346,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	194,182	17
1600	0.31	194,182	17
1400	0.31	194,182	17
2796	0.31	194,182	17

IRIS: SJI Flat Field, Quiet Sun, Focused

2013-09-18T06:22:20 to 2013-09-18T06:32:21

Science Goal: SJI dither flat v3, focused sequence

Program: SJI Flat Field, Quiet Sun, Focused

Target: (NONE)

Pointing: xcen=-69 ycen=488,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.31	193,182	17

IRIS: SJI dither flat v4, focused sequence

2013-08-20T04:39:46 to 2013-08-20T05:00:03

Science Goal: SJI dither flat v4, focused sequence

Program: SJI Flats on plages

Target: (NONE)

Pointing: xcen=366 ycen=-288,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.46	183,182	34

IRIS: BBSO coordination

2022-07-13T16:59:41 to 2022-07-13T20:28:16

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination

Target: AR

Pointing: xcen=225 ycen=-329,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	133,129	100
1400	0.35	133,129	599
2796	0.35	133,129	600

IRIS: SST coordination: sunspot at east limb

2020-07-29T07:04:16 to 2020-07-29T09:56:54

Science Goal: Very large sparse 64-step raster 63x175 64s C II Si IV Mg II h/k Mg II w s Deep x 15 Spatial x 2, Spectral x 2

Program: SST coordination: sunspot at east limb

Target: SS

Pointing: xcen=-780 ycen=370,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	233,182	160
2832	4.32	233,182	40
1400	1.08	233,182	160
2796	1.08	233,182	160

IRIS: HOP 307: AR close to disk center, w/ Hinode

2020-01-14T22:51:31 to 2020-01-14T23:41:11

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 close to disk center, w/ Hinode

Target: AR

Pointing: xcen=390 ycen=29,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	281,182	80
2832	0.62	281,182	80
1400	0.62	281,182	80
2796	0.62	281,182	80

IRIS: AR 21904 tracking from limb to limb

2018-07-11T17:38:04 to 2018-07-11T20:30:54

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

Program: AR 21904 tracking from limb to limb

Target: AR

Pointing: xcen=-604 ycen=42,

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: HOP 306, AR tracking at E-limb

2018-04-01T11:24:38 to 2018-04-01T13:14:23

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 306, AR tracking at E-limb

Target: AR

Pointing: xcen=-663 ycen=-61,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	184,129	176
2832	0.62	184,129	176
1400	0.62	184,129	176
2796	0.62	184,129	176

IRIS: HOP 306, AR tracking at E-limb

2018-03-30T23:01:40 to 2018-03-31T02:47:56

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 8

Program: HOP 306, AR tracking at E-limb

Target: AR

Pointing: xcen=-880 ycen=-97,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	184,129	368
2832	0.61	184,129	368
1400	0.61	184,129	368
2796	0.61	184,129	368

IRIS: HOP 345 (w/ Hinode)

2018-02-24T00:08:33 to 2018-02-24T03:29:57

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 345 (w/ Hinode)

Target: FI

Pointing: xcen=-869 ycen=434,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	1.05	183,182	192
2796	1.05	183,182	192

IRIS: HOP 307: Long-term AR evolution (AR12696)

2018-01-25T09:14:10 to 2018-01-25T10:03:15

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: Long-term AR evolution (AR12696)

Target: AR

Pointing: xcen=975 ycen=-191,

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

2017-12-22T19:59:18 to 2017-12-22T20:17:22

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=32 ycen=-177,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	4.52	247,130	4
1400	1.13	247,130	16
2796	1.13	247,130	16

247460 matches
prev 1...745 746 747 748 [749] 750 751 752 753 754 ...16498 next