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:

247443 matches
prev 1...985 986 [987] 988 989 990 991 992 993 994 ...16497 next

IRIS: B2: QS tracking

2014-11-13T10:12:10 to 2014-11-13T10:21:45

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

Program: B2: QS tracking

Target: QS

Pointing: xcen=713 ycen=395,

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: A1: QS Throughput monitor

2014-11-09T08:47:17 to 2014-11-09T09:05:21

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 Throughput monitor

Target: QS

Pointing: xcen=-5 ycen=-13,

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: Off limb flare monitoring

2014-07-18T19:41:03 to 2014-07-18T22:41:01

Science Goal: Large sparse 4-step raster 3x120 4s C II Si IV Mg II h/k Deep x 15 FUV spectrally rebinned x 2

Program: Off limb flare monitoring

Target: AR

Pointing: xcen=984 ycen=167,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.09	124,129	165
1400	1.09	124,129	165
2796	1.09	124,129	165

IRIS: SST Coordination: Oxygen Abundance Study [Kiselman]

2014-05-30T07:50:28 to 2014-05-30T11:12:14

Science Goal: Dense synoptic raster 31.35x175 96s Si IV Mg II h/k Mg II w Deep x 30 FUV spectrally rebinned x 2 Lossless compression

Program: SST Coordination: Oxygen Abundance Study [Kiselman]

Target: QS

Pointing: xcen=-948 ycen=-5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.58	202,182	128
1400	1.58	202,182	128
2796	1.58	202,182	128

IRIS: Adding OBSID for full load, off limb

2014-04-02T02:22:26 to 2014-04-02T02:23:27

Science Goal: Large sit-and-stare 0.3x120 1s C II Mg II h/k Deep x 30 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Adding OBSID for full load, off limb

Target: AR

Pointing: xcen=973 ycen=260,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	-1	121,129	1
2796	-1	121,129	1

IRIS: PZT Offset Calibration

2014-02-24T06:16:21 to 2014-02-24T06:16:33

Science Goal: 4 limb coalignment sequence

Program: PZT Offset Calibration

Target: AR

Pointing: xcen=-791 ycen=47,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.1	174,182	2

IRIS: 4 Limb Coalignment Cal

2014-02-09T07:29:23 to 2014-02-09T07:29:35

Science Goal: 4 limb coalignment sequence

Program: 4 Limb Coalignment Cal

Target: (NONE)

Pointing: xcen=246 ycen=-16,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.1	174,182	2

IRIS: Disk center throughput monitoring

2014-02-03T04:59:24 to 2014-02-03T05:16:39

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: Disk center throughput monitoring

Target: QS

Pointing: xcen=-5 ycen=49,

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: Explosive Event Campaign at AR/network boundary

2014-02-03T00:05:53 to 2014-02-03T00:56:16

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 2 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: Explosive Event Campaign at AR/network boundary

Target: QS

Pointing: xcen=-356 ycen=303,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.06	119,129	850

IRIS: Medium dense raster of active region

2014-01-12T12:28:20 to 2014-01-12T13:23:07

Science Goal: Medium dense 8-step raster 2.32x60 8s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: Medium dense raster of active region

Target: AR

Pointing: xcen=868 ycen=-146,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	63,66	312
2796	0.18	63,66	312

IRIS: Flarewatch with Hinode

2013-12-31T17:27:48 to 2013-12-31T18:21:32

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: Flarewatch with Hinode

Target: AR

Pointing: xcen=494 ycen=-220,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	135,129	304
2796	0.18	135,129	304

IRIS: Trailing part of AR 11908

2013-12-03T10:22:24 to 2013-12-03T10:25:38

Science Goal: Large dense 64-step raster 20.8x120 64s Deep x 2 FUV spectrally rebinned x 2

Program: Trailing part of AR 11908

Target: AR

Pointing: xcen=359 ycen=-443,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.2	143,129	16
2832	0.2	143,129	16
1400	0.2	143,129	16
2796	0.2	143,129	16

IRIS: AR flare watch

2013-11-24T04:24:38 to 2013-11-24T04:58:20

Science Goal: Very large coarse 16-step raster 30x175 16s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: AR flare watch

Target: AR

Pointing: xcen=-892 ycen=407,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	199,182	200
2796	0.17	199,182	200

IRIS: AR11897, 30s exp, lossless

2013-11-15T17:16:09 to 2013-11-15T17:49:42

Science Goal: Very large dense 64-step raster 20.8x175 64s C II Si IV Mg II h/k Deep x 30 FUV spectrally rebinned x 4 Lossless compression

Program: AR11897, 30s exp, lossless

Target: AR

Pointing: xcen=-271 ycen=-370,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.12	191,182	16
1400	2.12	191,182	15
2796	2.1	191,182	16

IRIS: Filament Observations

2021-01-07T23:47:15 to 2021-01-08T00:36:40

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

Program: Filament Observations

Target: FI

Pointing: xcen=448 ycen=-296,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.21	281,182	240
2832	0.21	281,182	240
1400	0.21	281,182	240
2796	0.21	281,182	240

247443 matches
prev 1...985 986 [987] 988 989 990 991 992 993 994 ...16497 next