Popular

Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

Here are the most popular observations, as measured by the number of downloads.

Filter by instrument:

255486 matches
prev 1...2825 2826 [2827] 2828 2829 2830 2831 2832 2833 2834 ...17033 next

IRIS: High-cadence flare watch AR12924

2022-01-12T22:56:13 to 2022-01-12T23:52:16

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

Program: High-cadence flare watch AR12924

Target: AR

Pointing: xcen=648 ycen=-492,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.03	61,68	1785
2796	0.03	61,68	1802

IRIS: High cadence flarewatch - AR 12924

2022-01-09T20:14:37 to 2022-01-09T21:10:40

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

Program: High cadence flarewatch - AR 12924

Target: AR

Pointing: xcen=208 ycen=-419,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.03	61,68	1785
2796	0.03	61,68	1802

IRIS: Flare ribbon program

2021-12-29T09:50:59 to 2021-12-29T10:49:13

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 program

Target: AR

Pointing: xcen=221 ycen=-238,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,130	1891

IRIS: Flare ribbon program

2021-12-29T08:13:34 to 2021-12-29T09:11:48

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 program

Target: AR

Pointing: xcen=206 ycen=-234,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,130	1892

IRIS: F2: Equatorial scan, HOP 393, pointing 1/3

2021-12-24T12:58:29 to 2021-12-24T13:48:21

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 FUV spectrally rebinned x 2

Program: F2: Equatorial scan, HOP 393, pointing 1/3

Target: QS

Pointing: xcen=-99 ycen=33,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,130	80
2832	0.62	233,130	80
1400	0.62	233,130	80
2796	0.62	233,130	80

IRIS: HOP 307 (AR 12907)

2021-12-18T22:11:11 to 2021-12-18T23:00:07

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

Program: HOP 307 (AR 12907)

Target: AR

Pointing: xcen=-40 ycen=-319,

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: HOP 307, AR 12904

2021-12-13T09:02:29 to 2021-12-13T09:51:25

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

Program: HOP 307, AR 12904

Target: AR

Pointing: xcen=631 ycen=-470,

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: HOP 307 New AR

2021-11-24T10:23:41 to 2021-11-24T11:13:21

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 New AR

Target: AR

Pointing: xcen=-592 ycen=-407,

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: A1: QS monitoring

2021-11-18T04:59:19 to 2021-11-18T05:17:22

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=1 ycen=-1,

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

IRIS: PSP coordination

2021-11-16T18:54:18 to 2021-11-16T19:54:51

Science Goal: Very large sparse 64-step raster 63x175 64s Si IV Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: PSP coordination

Target: CH

Pointing: xcen=-503 ycen=-419,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.34	233,182	176
1400	0.34	233,182	176
2796	0.34	233,182	176

IRIS: High Cadence Flare Obs (12893)

2021-11-07T18:52:47 to 2021-11-07T20:01:03

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

Program: High Cadence Flare Obs (12893)

Target: AR

Pointing: xcen=261 ycen=226,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.03	61,68	2205
2796	0.03	61,68	2204

IRIS: High Cadence Flare Obs (12891)

2021-11-05T08:24:20 to 2021-11-05T09:34:45

Science Goal: High-Cadence Flare Program: .15 sec, small linelist, Mg II h/k always

Program: High Cadence Flare Obs (12891)

Target: AR

Pointing: xcen=596 ycen=261,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.01	61,68	5820

IRIS: High Cadence Flare Obs (12891)

2021-11-04T09:40:24 to 2021-11-04T10:50:50

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

Program: High Cadence Flare Obs (12891)

Target: AR

Pointing: xcen=431 ycen=231,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.03	61,68	2275
2796	0.03	61,68	2275

IRIS: B2: QS Tracking

2021-11-02T04:59:33 to 2021-11-02T05:09:09

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

Program: B2: QS Tracking

Target: QS

Pointing: xcen=-32 ycen=-225,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

IRIS: High Cadence Flare Obs

2021-10-30T17:33:24 to 2021-10-30T18:53:19

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

Program: High Cadence Flare Obs

Target: AR

Pointing: xcen=461 ycen=-482,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.13	61,68	595

255486 matches
prev 1...2825 2826 [2827] 2828 2829 2830 2831 2832 2833 2834 ...17033 next