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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247523 matches
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IRIS: AR 11916, off-limb 30s sit and stare

2013-12-12T21:25:30 to 2013-12-12T22:09:55

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Mg II h/k Mg II w Deep x 30 FUV spectrally rebinned x 2

Program: AR 11916, off-limb 30s sit and stare

Target: AR

Pointing: xcen=969 ycen=-216,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.59	169,182	28
1400	1.59	169,182	28
2796	1.59	169,182	28

IRIS: Raster of AR 11916

2013-12-07T03:09:49 to 2013-12-07T03:43:09

Science Goal: Very large dense raster 131.7x175 400s C II Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: Raster of AR 11916

Target: (NONE)

Pointing: xcen=202 ycen=-225,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	309,182	95
2832	2.23	309,182	15
1400	0.35	309,182	96
2796	0.35	309,182	95

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: 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 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 (Yan Xu), High data rate for morning good seeing

2021-09-10T16:59:29 to 2021-09-10T19:59:55

Science Goal: Very large coarse 16-step raster 30x175 16s 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 (Yan Xu), High data rate for morning good seeing

Target: AR

Pointing: xcen=227 ycen=-395,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.4	197,182	129
1400	0.35	197,182	516
2796	0.35	197,182	516

IRIS: PSP Coordination OBS B

2020-01-23T21:12:41 to 2020-01-23T22:03:09

Science Goal: Very large sparse 32-step raster 31x175 32s Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: PSP Coordination OBS B

Target: QS

Pointing: xcen=-593 ycen=-485,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.32	200,182	159
2796	0.32	200,182	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: On-disc filament tracking

2018-08-24T08:33:13 to 2018-08-24T11:57:11

Science Goal: Large dense 192-step raster 63.1x120 192s Deep x 4 Spatial x 2, Spectral x 2

Program: On-disc filament tracking

Target: FI

Pointing: xcen=-227 ycen=490,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	189,129	574
2832	0.35	189,129	576
1400	0.35	189,129	576
2796	0.35	189,129	576

IRIS: Deep Exposure of Plage

2018-07-23T05:25:20 to 2018-07-23T06:27:32

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 60 Lossless compression

Program: Deep Exposure of Plage

Target: AR

Pointing: xcen=253 ycen=179,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.11	169,182	20
1400	3.11	169,182	20
2796	3.11	169,182	20

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 307: AR Evolution (AR12712, Deep x 15)

2018-06-07T05:44:40 to 2018-06-07T07:11:05

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 (AR12712, Deep x 15)

Target: AR

Pointing: xcen=948 ycen=277,

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: HOP 307: AR Evolution (Unnamed Equatorial AR)

2018-05-24T23:32:53 to 2018-05-25T02:48:42

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

Program: HOP 307: AR Evolution (Unnamed Equatorial AR)

Target: AR

Pointing: xcen=602 ycen=116,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	320
2832	0.61	281,182	320
1400	0.61	281,182	320
2796	0.61	281,182	320

IRIS: HOP 307: AR Evolution (Unnamed Equatorial AR)

2018-05-24T14:21:42 to 2018-05-24T15:10:39

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

Program: HOP 307: AR Evolution (Unnamed Equatorial AR)

Target: AR

Pointing: xcen=539 ycen=121,

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 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

247523 matches
prev 1...737 738 739 740 741 742 743 [744] 745 746 ...16502 next