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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255226 matches
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IRIS: AR flare watch on limb

2013-11-27T02:21:51 to 2013-11-27T03:10:27

Science Goal: Very large coarse 8-step raster 14x175 8s C II Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: AR flare watch on limb

Target: AR

Pointing: xcen=967 ycen=220,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	183,182	140
1400	0.35	183,182	140
2796	0.35	183,182	140

IRIS: SJI Flat Field, Quiet Sun, Focused

2013-09-18T06:22:20 to 2013-09-18T06:32:21

Science Goal: SJI dither flat v3, focused sequence

Program: SJI Flat Field, Quiet Sun, Focused

Target: (NONE)

Pointing: xcen=-69 ycen=488,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.31	193,182	17

IRIS: High-cadence flare watch program, AR13333

2023-06-15T19:06:22 to 2023-06-15T21:37:50

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

Program: High-cadence flare watch program, AR13333

Target: AR

Pointing: xcen=-415 ycen=-206,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.16	61,68	924

IRIS: Flare watch B program, AR12826

2021-05-28T05:48:28 to 2021-05-28T07:03:30

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch B program, AR12826

Target: AR

Pointing: xcen=857 ycen=371,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	160
1400	0.47	61,67	160
2796	0.47	61,67	160

IRIS: Limb-to-limb EFR/AR tracking

2020-03-26T10:46:37 to 2020-03-26T16:29:17

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

Program: Limb-to-limb EFR/AR tracking

Target: EF

Pointing: xcen=-667 ycen=479,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	538
2832	0.64	281,182	538
1400	0.64	281,182	538
2796	0.61	281,182	538

IRIS: HOP 366: PSP coordination (SP)

2019-04-05T21:13:28 to 2019-04-05T22:31:30

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

Program: HOP 366: PSP coordination (SP)

Target: QS

Pointing: xcen=-134 ycen=-943,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	171,182	248
2796	0.31	171,182	247

IRIS: HOP 366: PSP coordination (NP)

2019-04-02T17:10:38 to 2019-04-02T18:12:18

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

Program: HOP 366: PSP coordination (NP)

Target: QS

Pointing: xcen=-418 ycen=843,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	171,182	200
2796	0.31	171,182	200

IRIS: B1: AR Tracking

2018-12-16T10:23:01 to 2018-12-16T10:41:06

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

Program: B1: AR Tracking

Target: QS

Pointing: xcen=-514 ycen=210,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	1.13	247,130	16
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: DST coordination, unnamed east AR

2018-08-02T16:39:36 to 2018-08-02T16:40:14

Science Goal: Very large sit-and-stare 0.3x175 1s Deep x 8

Program: DST coordination, unnamed east AR

Target: SS

Pointing: xcen=-324 ycen=-185,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	-1	170,182	1
2832	-1	170,182	1
1400	-1	170,182	1
2796	-1	170,182	1

IRIS: AR previous 12715 (SPoCA 21904) tracking from limb to limb

2018-07-12T21:44:09 to 2018-07-13T00:36:59

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

Program: AR previous 12715 (SPoCA 21904) tracking from limb to limb

Target: AR

Pointing: xcen=-459 ycen=52,

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	1.09	281,182	159

IRIS: IHOP 307 on AR 12699

2018-02-11T20:11:51 to 2018-02-11T21:00:57

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=182 ycen=-1,

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: Tracked CH (2s Sit-n-stare)

2018-01-11T17:26:13 to 2018-01-11T18:08:03

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Mg II w s Deep x 2 FUV spectrally rebinned x 4

Program: Tracked CH (2s Sit-n-stare)

Target: CH

Pointing: xcen=401 ycen=339,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.23	61,66	180
2832	1.39	61,66	30
1400	0.23	61,66	180
2796	0.23	61,66	180

IRIS: HOP 307: Long-term AR Evolution

2018-01-09T18:12:19 to 2018-01-09T19:01:59

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=346 ycen=-60,

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: Emerging flux 30 s exposure

2017-10-14T20:45:41 to 2017-10-14T22:53:13

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 30

Program: Emerging flux 30 s exposure

Target: EF

Pointing: xcen=205 ycen=-355,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.54	119,129	238

IRIS: HOP 338: Photosphere/Chromosphere Coupling w/ GREGOR

2017-09-25T11:00:00 to 2017-09-25T13:57:37

Science Goal: Medium sparse 16-step raster 15x60 16s Deep x 8 FUV spectrally rebinned x 2

Program: HOP 338: Photosphere/Chromosphere Coupling w/ GREGOR

Target: AR

Pointing: xcen=541 ycen=1,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	76,67	284
2832	0.63	76,67	284
1400	0.63	76,67	284
2796	0.63	76,67	284

255226 matches
prev 1...825 [826] 827 828 829 830 831 832 833 834 ...17016 next