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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250480 matches
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IRIS: SST Coord. Flare Watch, AR12412

2015-09-09T11:09:21 to 2015-09-09T17:59:35

Science Goal: Medium sit-and-stare 0.3x60 1s C II Mg II h/k Mg II w Deep x 8 Spatial x 2, Spectral x 1

Program: SST Coord. Flare Watch, AR12412

Target: AR

Pointing: xcen=-415 ycen=-220,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.48	61,68	846
2832	0.49	61,68	844
2796	0.48	61,68	846

IRIS: 16-step CH jet raster

2015-02-01T05:49:43 to 2015-02-01T06:03:49

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

Program: 16-step CH jet raster

Target: CH

Pointing: xcen=212 ycen=-592,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.22	174,182	64
2796	0.22	174,182	64

IRIS: Dense 8-step rasters of very dark CH

2014-12-02T01:16:52 to 2014-12-02T02:14:55

Science Goal: Very large dense 8-step raster 2.32x175 8s Deep x 15

Program: Dense 8-step rasters of very dark CH

Target: CH

Pointing: xcen=119 ycen=-783,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.12	172,182	52
2832	1.12	172,182	52
1400	1.12	172,182	52
2796	1.12	172,182	52

IRIS: HOP 270 Coronal Hole Network Jets

2014-11-11T11:01:44 to 2014-11-11T11:38:35

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Deep x 30 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: HOP 270 Coronal Hole Network Jets

Target: CH

Pointing: xcen=-42 ycen=-758,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.05	167,182	35
1400	1.05	167,182	35

IRIS: Stellar Calibration 2, HD210424

2014-02-19T05:32:00 to 2014-02-19T06:11:59

Science Goal: HD210424: pointing2

Program: Stellar Calibration 2, HD210424

Target: (NONE)

Pointing: xcen=-588 ycen=-961,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	402,182	20
1400	2	402,182	20

IRIS: Throughput Monitoring

2014-02-09T05:50:24 to 2014-02-09T06:07:39

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: Throughput Monitoring

Target: QS

Pointing: xcen=188 ycen=84,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	247,129	16
2832	4.32	247,129	4
1400	1.08	247,129	16
2796	1.08	247,129	16

IRIS: Orbital Wobble Cal, North Pole

2014-02-04T06:59:46 to 2014-02-04T07:39:46

Science Goal: SJI MgIIw (10s exp) and SiIV (6s exp), 20s cad, for wobble calibration

Program: Orbital Wobble Cal, North Pole

Target: (NONE)

Pointing: xcen=-2 ycen=955,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	120
1400	0.33	174,182	120

IRIS: Sensitivity Monitoring Near Disk Center

2014-01-26T05:07:02 to 2014-01-26T05:24:17

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: Sensitivity Monitoring Near Disk Center

Target: QS

Pointing: xcen=59 ycen=178,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	247,129	16
2832	4.32	247,129	4
1400	1.08	247,129	16
2796	1.08	247,129	16

IRIS: Repeated raster scan of filament

2013-10-24T05:09:43 to 2013-10-24T10:09:35

Science Goal: Large sparse 64-step raster 63x120 64s Si IV Deep x 30 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 2 SJI cadence 0.25x faster

Program: Repeated raster scan of filament

Target: FI

Pointing: xcen=394 ycen=-530,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.52	183,128	576

IRIS: High-cadence flare watch program

2022-05-11T05:48:52 to 2022-05-11T07:27:52

Science Goal: High-Cadence Flare Program: .15 sec, small linelist, Mg II h/k slow

Program: High-cadence flare watch program

Target: AR

Pointing: xcen=153 ycen=-440,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.12	61,68	819

EIS: Active Region Sit-and-Stare Hunt for Rapid Variability (neutral lin

2022-04-03T20:25:44 to 2022-04-03T21:19:12

Science Goal: Active Region Sit-and-Stare Hunt for Rapid Variability (neutral lin

Program:

Target:

Pointing: xcen=937 ycen=292,

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: Flare study B (sit & stare) on AR 12965

2022-03-14T05:23:10 to 2022-03-14T08:30:45

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 study B (sit & stare) on AR 12965

Target: AR

Pointing: xcen=-81 ycen=488,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	400
1400	0.47	61,67	400
2796	0.47	61,67	400

IRIS: HOP 307, AR 12907

2021-12-24T08:07:25 to 2021-12-24T08:57:04

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 12907

Target: AR

Pointing: xcen=848 ycen=-323,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	281,182	80
2832	0.62	281,182	80
1400	0.63	281,182	79
2796	0.62	281,182	80

IRIS: Flare Study B: SnS of Ribbons and Hot Plasma in AR12859

2021-08-25T12:10:06 to 2021-08-25T16:18:39

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 Study B: SnS of Ribbons and Hot Plasma in AR12859

Target: AR

Pointing: xcen=-424 ycen=201,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,66	530
1400	0.47	61,66	530
2796	0.47	61,66	530

IRIS: Flare Study B: Ribbons and Hot Plasma

2021-07-23T12:17:38 to 2021-07-23T16:47:17

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 Study B: Ribbons and Hot Plasma

Target: AR

Pointing: xcen=-765 ycen=-321,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,66	575
1400	0.47	61,66	575
2796	0.47	61,66	575

250480 matches
prev 1...1185 [1186] 1187 1188 1189 1190 1191 1192 1193 1194 ...16699 next