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:

255275 matches
prev 1...1177 1178 1179 1180 1181 1182 [1183] 1184 1185 1186 ...17019 next

IRIS: CH continuous monitoring

2017-08-11T20:08:31 to 2017-08-11T21:30:00

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 4 Spatial x 2, Spectral x 2

Program: CH continuous monitoring

Target: CH

Pointing: xcen=345 ycen=-343,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	281,182	240
2832	0.34	281,182	240
1400	0.34	281,182	240
2796	0.34	281,182	240

IRIS: ECH tracking #2 (Center)

2017-06-17T05:32:28 to 2017-06-17T05:48:40

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 2 Spatial x 2, Spectral x 1 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: ECH tracking #2 (Center)

Target: CH

Pointing: xcen=671 ycen=-95,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.4	232,129	40
2832	0.4	232,129	40
1400	0.4	232,129	40
2796	0.4	232,129	40

IRIS: NSO coordination (IHOP 311)

2017-05-01T13:59:35 to 2017-05-01T16:59:12

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 2, Spectral x 2

Program: NSO coordination (IHOP 311)

Target: AR

Pointing: xcen=-317 ycen=248,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.23	127,129	146
1400	0.21	127,129	874
2796	0.21	127,129	875

IRIS: HOP 334 D: FUV calibration

2017-04-01T07:11:13 to 2017-04-01T10:01:49

Science Goal: Large dense 64-step raster 20.8x120 64s C II Si IV Mg II h/k Mg II w s Deep x 30 Lossless compression

Program: HOP 334 D: FUV calibration

Target: QS

Pointing: xcen=4 ycen=-326,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.13	143,129	80
2832	8.53	143,129	20
1400	2.13	143,129	80
2796	2.13	143,129	80

IRIS: Equatorial CH North Boundary tracking

2017-03-23T20:37:35 to 2017-03-23T21:28:19

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 30 Spatial x 2, Spectral x 1 Lossless compression

Program: Equatorial CH North Boundary tracking

Target: CH

Pointing: xcen=-179 ycen=198,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.69	203,182	30
2832	8.46	203,182	6
1400	1.69	203,182	30
2796	1.69	203,182	30

IRIS: Large dense 320-step raster for continuous monitoring of AR in NE

2017-02-28T18:40:17 to 2017-02-28T20:03:23

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 4 Spatial x 2, Spectral x 2

Program: Large dense 320-step raster for continuous monitoring of AR in NE

Target: AR

Pointing: xcen=-560 ycen=339,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	234,129	240
2832	0.35	234,129	240
1400	0.35	234,129	240
2796	0.35	234,129	240

IRIS: B2: QS tracking from limb to limb

2017-01-10T10:12:25 to 2017-01-10T10:22:01

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=834 ycen=-274,

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: HOP177 CH #2

2016-11-12T11:15:42 to 2016-11-12T12:17:01

Science Goal: Large dense 16-step raster 5x120 16s C II Si IV Deep x 2 Spatial x 2, Spectral x 2

Program: HOP177 CH #2

Target: CH

Pointing: xcen=551 ycen=-163,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	126,129	292
1400	0.21	126,129	292

IRIS: HOP177 CH #1

2016-11-11T07:38:40 to 2016-11-11T08:13:50

Science Goal: Very large dense 128-step raster 42.2x175 128s C II Mg II h/k Deep x 15 FUV spectrally rebinned x 2

Program: HOP177 CH #1

Target: CH

Pointing: xcen=322 ycen=-168,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.55	213,182	64
2796	0.55	213,182	64

IRIS: Calib 13: Stellar HD 19374

2015-05-10T15:26:00 to 2015-05-10T16:07:59

Science Goal: HD19374-pointing3

Program: Calib 13: Stellar HD 19374

Target: (NONE)

Pointing: xcen=191 ycen=1176,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	413,182	21
1400	2	413,182	21

IRIS: Calib. 5 wobble roll=-90 #2

2015-02-21T21:13:05 to 2015-02-22T00:33:05

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

Program: Calib. 5 wobble roll=-90 #2

Target: (NONE)

Pointing: xcen=-967 ycen=-47,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	174,182	600
1400	0.33	174,182	600

IRIS: Quiet Sun Limb campaign

2014-02-03T08:13:25 to 2014-02-03T08:47:26

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Deep x 4 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: Quiet Sun Limb campaign

Target: QS

Pointing: xcen=855 ycen=493,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	120,129	200
1400	0.17	120,129	200

IRIS: disk center throughput monitoring, non-simultaneous

2014-01-30T05:22:57 to 2014-01-30T05:41:01

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: disk center throughput monitoring, non-simultaneous

Target: QS

Pointing: xcen=6 ycen=2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.21	247,129	15
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

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: Sunrise coordination, AR13738, 320-step raster

2024-07-10T19:46:36 to 2024-07-10T20:35:19

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Mg II w s Deep x 8 Spatial x 2, Spectral x 2

Program: Sunrise coordination, AR13738, 320-step raster

Target: AR

Pointing: xcen=-26 ycen=-201,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.52	281,182	32
1400	0.38	281,182	128
2796	0.3	281,182	160

255275 matches
prev 1...1177 1178 1179 1180 1181 1182 [1183] 1184 1185 1186 ...17019 next