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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252698 matches
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IRIS: PSP Coordination HOP 409

2022-02-25T17:19:37 to 2022-02-25T18:58:17

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: PSP Coordination HOP 409

Target: AR

Pointing: xcen=-345 ycen=357,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	281,182	320
2796	0.31	281,182	320

IRIS: HOP 307: AR 12773

2020-09-30T16:09:52 to 2020-09-30T19:02:42

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

Program: HOP 307: AR 12773

Target: AR

Pointing: xcen=366 ycen=366,

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: AR tracking HOP 307, AR 12772

2020-08-20T15:09:36 to 2020-08-20T21:41:14

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

Program: AR tracking HOP 307, AR 12772

Target: AR

Pointing: xcen=753 ycen=236,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	640
2832	0.61	281,182	640
1400	0.61	281,182	640
2796	0.61	281,182	640

IRIS: Low-lying Loops: AR 12769

2020-08-10T21:09:38 to 2020-08-11T00:13:39

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II h/k Deep x 8

Program: Low-lying Loops: AR 12769

Target: AR

Pointing: xcen=627 ycen=385,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	600
2796	0.31	127,129	600

IRIS: BBSO Coordination: QS target

2020-08-05T19:09:25 to 2020-08-05T21:08:17

Science Goal: Very large coarse 8-step raster 14x175 8s Deep x 15 Spatial x 2, Spectral x 2

Program: BBSO Coordination: QS target

Target: QS

Pointing: xcen=-752 ycen=-4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	184,182	110
2832	1.08	184,182	110
1400	1.08	184,182	110
2796	1.08	184,182	110

IRIS: F1: HOP 336, Mid-latitude Scan (Short N2)

2019-01-28T11:45:00 to 2019-01-28T11:59:57

Science Goal: Large sparse 96-step raster 95x120 96s Deep x 8 FUV spectrally rebinned x 2

Program: F1: HOP 336, Mid-latitude Scan (Short N2)

Target: (NONE)

Pointing: xcen=-45 ycen=696,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	216,130	24
2832	0.62	216,130	24
1400	0.62	216,130	24
2796	0.62	216,130	24

IRIS: QS/CH monitoring

2018-01-23T21:30:33 to 2018-01-23T22:21:44

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 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: QS/CH monitoring

Target: CH

Pointing: xcen=961 ycen=150,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	203,182	240
2832	1.28	203,182	40
1400	0.21	203,182	239
2796	0.21	203,182	240

IRIS: HOP 307: Long-term AR Evolution (AR over E Limb)

2018-01-15T22:00:37 to 2018-01-15T22:49:43

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 (AR over E Limb)

Target: AR

Pointing: xcen=-788 ycen=335,

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: Full Spectral Readout: CH

2017-10-19T16:09:41 to 2017-10-19T17:22:55

Science Goal: Medium dense 16-step raster 5x60 16s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4

Program: Full Spectral Readout: CH

Target: CH

Pointing: xcen=429 ycen=-106,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.37	66,67	200
2832	1.46	66,67	50
1400	0.37	66,67	200
2796	0.37	66,67	200

IRIS: Quiet Sun at disk center

2017-10-15T17:54:22 to 2017-10-15T22:52:35

Science Goal: Large dense 96-step raster 31.35x120 96s C II Si IV Mg II h/k Mg II w s Deep x 60 Lossless compression

Program: Quiet Sun at disk center

Target: QS

Pointing: xcen=-2 ycen=6,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.43	154,129	87
2832	17.6	154,129	17
1400	3.51	154,129	85
2796	3.51	154,129	85

IRIS: Calib 13: Pointing 4

2017-08-30T01:11:01 to 2017-08-30T01:39:59

Science Goal: 2017_HD91316_Pointing4

Program: Calib 13: Pointing 4

Target: (NONE)

Pointing: xcen=989 ycen=584,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	398,182	14
1400	2	398,182	15

IRIS: V. large deep raster, N. part

2017-07-18T20:17:19 to 2017-07-18T20:50:37

Science Goal: Very large sparse 64-step raster 63x175 64s C II Si IV Mg II h/k Deep x 30 Spatial x 4, Spectral x 4 Lossless compression

Program: V. large deep raster, N. part

Target: AR

Pointing: xcen=1015 ycen=-37,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.08	232,182	16
1400	2.11	232,182	16
2796	2.08	232,182	16

IRIS: HOP 336 pointing 2

2017-07-04T00:43:56 to 2017-07-04T01:33:48

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

Program: HOP 336 pointing 2

Target: QS

Pointing: xcen=-53 ycen=641,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	233,129	80
2832	0.62	233,129	80
1400	0.62	233,129	80
2796	0.62	233,129	80

IRIS: C1: South pole

2017-05-06T05:30:48 to 2017-05-06T06:04:59

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: South pole

Target: CH

Pointing: xcen=5 ycen=-947,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: Explosive Event Study

2017-04-11T13:55:38 to 2017-04-11T15:49:50

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: Explosive Event Study

Target: AR

Pointing: xcen=754 ycen=-16,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.03	120,128	4000

252698 matches
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