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:

255604 matches
prev 1...3841 3842 3843 [3844] 3845 3846 3847 3848 3849 3850 ...17041 next

IRIS: Flare watching, AR 13500

2023-12-04T08:09:15 to 2023-12-04T09:04:53

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, C II slow

Program: Flare watching, AR 13500

Target: AR

Pointing: xcen=886 ycen=-325,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	59,68	336

SOTSP: Synoptic

2023-12-02T17:48:27 to 2023-12-02T17:50:17

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: Calibration, Synoptic

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	16,162	50
6302A Velocity 6301.5A	0	16,162	50
6302A Transverse Flux Density	0	16,162	50
6302A Longitudinal Flux Density	0	16,162	50

IRIS: Flare watch

2023-11-30T14:58:23 to 2023-11-30T15:56:14

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

Program: Flare watch

Target: AR

Pointing: xcen=408 ycen=-290,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.03	61,68	1680
2796	0.03	61,68	1696

IRIS: B2: QS tracking

2023-11-28T18:01:20 to 2023-11-28T18:10:56

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

Program: B2: QS tracking

Target: QS

Pointing: xcen=-341 ycen=-1,

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: Very High-cadence Flare Watch of AR13492

2023-11-22T18:52:24 to 2023-11-22T19:51:31

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, C II slow

Program: Very High-cadence Flare Watch of AR13492

Target: AR

Pointing: xcen=-644 ycen=277,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	59,68	357

IRIS: Off-limb flare watch

2023-11-19T20:59:15 to 2023-11-19T21:46:38

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Off-limb flare watch

Target: AR

Pointing: xcen=965 ycen=-181,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	296

IRIS: High-cadence flare watch

2023-11-13T09:27:37 to 2023-11-13T09:48:27

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, C II slow

Program: High-cadence flare watch

Target: AR

Pointing: xcen=886 ycen=139,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	59,68	126

EIS:

2023-11-12T06:36:50 to 2023-11-12T07:30:17

Science Goal:

Program:

Target:

Pointing: xcen=767 ycen=60,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		240,304	null
FeXVI		240,304	null
SiX		240,304	null
OIV		240,304	null
SiVII		240,304	null
FeXI		240,304	null
FeXV		240,304	null
FeXVII		240,304	null
OV		240,304	null
CaXV		240,304	null
FeXII		240,304	null
FeXXIII		240,304	null

IRIS: Coordination with GREGOR

2023-11-11T10:25:36 to 2023-11-11T11:28:56

Science Goal: Medium dense 32-step raster 10.24x60 32s C II Si IV Mg II h/k Mg II w s Deep x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: Coordination with GREGOR

Target: AR

Pointing: xcen=784 ycen=-279,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.4	72,66	160
2832	1.58	72,66	40
1400	0.4	72,66	160
2796	0.4	72,66	160

IRIS: Emerging flux tracking

2023-11-10T16:35:19 to 2023-11-10T17:24:58

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

Program: Emerging flux tracking

Target: EF

Pointing: xcen=-591 ycen=180,

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: A1: QS monitoring

2023-11-07T04:19:16 to 2023-11-07T04:37:20

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=0 ycen=-0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: Gregor/VTT coordination (AR 13477)

2023-11-03T11:02:22 to 2023-11-03T12:12:03

Science Goal: Medium dense 32-step raster 10.24x60 32s C II Si IV Mg II h/k Mg II w s Deep x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: Gregor/VTT coordination (AR 13477)

Target: AR

Pointing: xcen=-702 ycen=-296,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.4	72,67	176
2832	1.58	72,67	44
1400	0.4	72,67	176
2796	0.4	72,67	176

IRIS: High-cadence Flare Obs (SE Limb)

2023-11-03T05:15:22 to 2023-11-03T05:42:51

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, C II always

Program: High-cadence Flare Obs (SE Limb)

Target: AR

Pointing: xcen=-923 ycen=-152,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.02	59,68	1688

IRIS: B1: AR tracking 13467

2023-10-19T05:08:49 to 2023-10-19T05:26:55

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

Program: B1: AR tracking 13467

Target: AR

Pointing: xcen=-211 ycen=136,

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

IRIS: High-Cadence Flare Program (AR 13445)

2023-09-29T08:08:32 to 2023-09-29T10:24:28

Science Goal: High-Cadence Flare Program: .15 sec, small linelist, C II always

Program: High-Cadence Flare Program (AR 13445)

Target: AR

Pointing: xcen=738 ycen=-309,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.01	59,68	10550

255604 matches
prev 1...3841 3842 3843 [3844] 3845 3846 3847 3848 3849 3850 ...17041 next