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:

250220 matches
prev 1...1657 1658 1659 1660 1661 1662 1663 [1664] 1665 1666 ...16682 next

IRIS: High S/N spectra AR 12699

2018-02-12T06:20:53 to 2018-02-12T07:00:54

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 60 Spatial x 2, Spectral x 2 Lossless compression

Program: High S/N spectra AR 12699

Target: AR

Pointing: xcen=274 ycen=-7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.08	169,182	13
1400	3.08	169,182	13
2796	3.08	169,182	13

IRIS: IHOP 307 on AR 12699

2018-02-10T01:58:55 to 2018-02-10T02:48:01

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=-207 ycen=-2,

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: High S/N spectra AR 12699

2018-02-07T23:39:28 to 2018-02-08T00:44:47

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

Program: High S/N spectra AR 12699

Target: AR

Pointing: xcen=-598 ycen=-36,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.11	169,182	21
1400	3.11	169,182	21
2796	3.11	169,182	21

IRIS: Hot loops AR 12699

2018-02-06T15:10:52 to 2018-02-06T16:16:20

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 AR 12699

Target: AR

Pointing: xcen=-806 ycen=-64,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.09	154,132	16
1400	4.09	154,132	16
2796	4.09	154,132	16

IRIS: Wobble calib #1

2018-01-31T10:44:33 to 2018-01-31T10:49:33

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Wobble calib #1

Target: (NONE)

Pointing: xcen=-923 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	15

IRIS: HOP 307 (AR 12692)

2017-12-29T07:35:04 to 2017-12-29T08:24:10

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 12692)

Target: AR

Pointing: xcen=853 ycen=310,

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: Calib 4: Focus

2017-10-30T04:26:51 to 2017-10-30T04:44:07

Science Goal: Staggered Readout Fine focus 2832, 1330, 2796, 1400; return to -131

Program: Calib 4: Focus

Target: QS

Pointing: xcen=-82 ycen=421,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.58	173,182	20
2832	0.53	173,182	20
1400	0.58	173,182	20
2796	0.53	173,182	20

IRIS: HOP307: AR12685

2017-10-26T23:32:54 to 2017-10-27T00:59:19

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

Program: HOP307: AR12685

Target: AR

Pointing: xcen=-87 ycen=-209,

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: HOP307: AR12685

2017-10-25T07:19:28 to 2017-10-25T08:45:53

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

Program: HOP307: AR12685

Target: AR

Pointing: xcen=-405 ycen=-197,

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	1.09	281,182	79

IRIS: Deep Sit-and-stare of Unnamed AR on E Limb

2017-09-19T05:48:50 to 2017-09-19T07:05:48

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 60 Spatial x 2, Spectral x 2 Lossless compression

Program: Deep Sit-and-stare of Unnamed AR on E Limb

Target: AR

Pointing: xcen=-737 ycen=25,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.08	169,182	25
1400	3.08	169,182	25
2796	3.08	169,182	25

IRIS: IHOP306 (IRIS only) short-term AR12580 (trailing polarity)

2016-08-27T06:49:07 to 2016-08-27T07:41:06

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 15

Program: IHOP306 (IRIS only) short-term AR12580 (trailing polarity)

Target: AR

Pointing: xcen=-219 ycen=-398,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	184,129	48
2832	1.08	184,129	48
1400	1.08	184,129	48
2796	1.08	184,129	48

IRIS: SST waves in QS bright points, target=QS

2016-04-20T07:39:17 to 2016-04-20T11:38:53

Science Goal: Medium dense 4-step raster 1x60 4s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2 Lossless compression

Program: SST waves in QS bright points, target=QS

Target: QS

Pointing: xcen=91 ycen=-2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	62,66	1420
2796	0.17	62,66	1420

IRIS: B1 AR tracking AR12289

2015-02-23T15:51:14 to 2015-02-23T16:09:20

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1 AR tracking AR12289

Target: (NONE)

Pointing: xcen=-157 ycen=-25,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	1.13	247,129	16
1400	1.13	247,129	16
2796	1.13	247,129	16

TRACE:

1999-01-22T04:43:56 to 1999-01-22T10:41:43

Science Goal:

Program:

Target:

Pointing: xcen=583 ycen=418,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.94	384,384	380
WL	0.74	384,384	487
1600	0.73	384,384	489

IRIS: SUIT Coordination: QS 2

2024-03-02T07:28:53 to 2024-03-02T07:37:45

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT Coordination: QS 2

Target: QS

Pointing: xcen=4 ycen=2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

250220 matches
prev 1...1657 1658 1659 1660 1661 1662 1663 [1664] 1665 1666 ...16682 next