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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249802 matches
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IRIS: QS/CH Boundary

2018-02-21T23:12:45 to 2018-02-22T00:03:28

Science Goal: Large dense 96-step raster 31.35x120 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: QS/CH Boundary

Target: QS

Pointing: xcen=283 ycen=-841,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.69	154,129	30
2832	8.45	154,129	6
1400	1.69	154,129	30
2796	1.69	154,129	30

IRIS: QS tracking (w/ multiple OBS)

2018-02-21T21:19:35 to 2018-02-21T21:32:45

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: QS tracking (w/ multiple OBS)

Target: QS

Pointing: xcen=-481 ycen=174,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.37	66,67	36
2832	1.46	66,67	9
1400	0.37	66,67	36
2796	0.37	66,67	36

IRIS: A1: QS monitoring

2018-02-21T04:25:39 to 2018-02-21T04:38:20

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=-10 ycen=419,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	209,129	11
2832	4.52	209,129	2
1400	1.13	209,129	11
2796	1.13	209,129	12

IRIS: AR SnS high SNR spectra

2018-02-14T21:38:33 to 2018-02-14T22:18:59

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

Program: AR SnS high SNR spectra

Target: AR

Pointing: xcen=755 ycen=-46,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.11	169,182	13
1400	3.11	169,182	13
2796	3.11	169,182	13

IRIS: HOP 307 leading half

2018-02-13T06:18:21 to 2018-02-13T07:07:27

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 leading half

Target: AR

Pointing: xcen=539 ycen=-20,

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: Hot loops on AR 12699

2018-02-13T03:03:35 to 2018-02-13T03:36:19

Science Goal: Large sparse 32-step raster 31x120 32s C II Si IV Mg II h/k Deep x 60 Spatial x 4, Spectral x 4 Lossless compression

Program: Hot loops on AR 12699

Target: AR

Pointing: xcen=432 ycen=-14,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.09	154,131	8
1400	4.09	154,131	8
2796	4.09	154,131	8

IRIS: IHOP 307 on AR 12699

2018-02-10T10:06:01 to 2018-02-10T10:55:07

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

Program: IHOP 307 on AR 12699

Target: AR

Pointing: xcen=-137 ycen=-7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.62	281,182	79
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: IHOP 307 on AR 12699

2018-02-10T08:28:27 to 2018-02-10T09:17:33

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

Program: IHOP 307 on AR 12699

Target: AR

Pointing: xcen=-152 ycen=-7,

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: B2: QS tracking from limb to limb

2018-02-08T04:58:40 to 2018-02-08T05:08:16

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

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=753 ycen=-375,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: CH tracking limb-to-limb

2018-01-27T16:27:13 to 2018-01-27T17:09:46

Science Goal: Very large dense 400-step raster 131.7x175 400s 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: CH tracking limb-to-limb

Target: CH

Pointing: xcen=-310 ycen=-824,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.22	309,182	192
2832	1.33	309,182	32
1400	0.22	309,182	192
2796	0.22	309,182	192

IRIS: HOP 307: Long-term AR evolution

2018-01-23T06:53:25 to 2018-01-23T07:42:30

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

Target: AR

Pointing: xcen=912 ycen=-173,

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: QS observation with dense raster

2018-01-04T07:01:11 to 2018-01-04T07:06:46

Science Goal: Very large dense 16-step raster 5x175 16s C II Si IV Mg II h/k Mg II w s Deep x 2 FUV spectrally rebinned x 4

Program: QS observation with dense raster

Target: QS

Pointing: xcen=-180 ycen=-248,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.23	175,182	24
2832	0.93	175,182	6
1400	0.23	175,182	24
2796	0.23	175,182	24

IRIS: Northern Bright Region

2018-01-03T17:32:57 to 2018-01-03T18:22:03

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

Program: Northern Bright Region

Target: AR

Pointing: xcen=-111 ycen=295,

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: East Limb/Northern Bright Region

2018-01-03T07:48:15 to 2018-01-03T08:37:21

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

Program: East Limb/Northern Bright Region

Target: AR

Pointing: xcen=-197 ycen=289,

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: Target QS/CH all over the disk

2017-12-27T14:58:47 to 2017-12-27T15:49:01

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 FUV spectrally rebinned x 4

Program: Target QS/CH all over the disk

Target: QS

Pointing: xcen=61 ycen=253,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.23	203,182	216
2832	1.4	203,182	36
1400	0.23	203,182	216
2796	0.23	203,182	216

249802 matches
prev 1...1609 1610 1611 1612 1613 1614 1615 1616 [1617] 1618 ...16654 next