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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255120 matches
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IRIS: HOP 267 sit-n-stare on leading spot of AR 12546

2016-05-20T13:17:58 to 2016-05-20T16:25:22

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Mg II w s Deep x 15 Spatial x 2, Spectral x 2

Program: HOP 267 sit-n-stare on leading spot of AR 12546

Target: AR

Pointing: xcen=40 ycen=-84,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.62	123,129	116
1400	0.32	123,129	580

IRIS: SUMER coord: Molecular hydrogen study

2014-08-04T13:29:41 to 2014-08-04T16:55:51

Science Goal: Dense synoptic raster 31.35x175 96s Si IV Deep x 30

Program: SUMER coord: Molecular hydrogen study

Target: SS

Pointing: xcen=153 ycen=-228,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.54	199,182	384

IRIS: Flare Watch

2014-05-15T02:19:44 to 2014-05-15T03:34:23

Science Goal: Medium sparse 2-step raster 1x60 2s Si IV Mg II h/k Mg II w s Deep x 8 FUV spectrally rebinned x 2

Program: Flare Watch

Target: CH

Pointing: xcen=225 ycen=-119,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.87	62,67	40
1400	0.37	62,67	200
2796	0.31	62,67	240

IRIS: AR/CME Watch ToO HOP 201 Observation

2013-10-09T00:02:49 to 2013-10-09T03:32:55

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: AR/CME Watch ToO HOP 201 Observation

Target: AR

Pointing: xcen=1053 ycen=-279,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.06	168,182	198
1400	1.06	168,182	198

IRIS: AR 11850: Dense Raster of Emerging Flux Region

2013-09-26T07:59:35 to 2013-09-26T10:53:19

Science Goal: Four-step dense raster 1"x50" 4s C II Si IV Mg II h/k Mg II w s Deep x 2

Program: AR 11850: Dense Raster of Emerging Flux Region

Target: AR

Pointing: xcen=170 ycen=52,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.19	56,60	900
2832	1.16	56,60	150
1400	0.19	56,60	900
2796	0.19	56,60	900

IRIS: Hot loops (AR 12738)

2019-04-15T18:22:26 to 2019-04-15T19:27:54

Science Goal: Large sparse 32-step raster 31x120 32s C II Si IV Mg II h/k Deep x 60 Spatial x 4, Spectral x 4 Lossless compression

Program: Hot loops (AR 12738)

Target: AR

Pointing: xcen=441 ycen=167,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.09	154,132	16
1400	4.09	154,132	16
2796	4.09	154,132	16

IRIS: SST Coord. Flare Watch, AR12414

2015-09-14T11:09:21 to 2015-09-14T18:09:15

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, AR12414

Target: AR

Pointing: xcen=750 ycen=-234,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.48	61,68	867
2832	0.48	61,68	868
2796	0.48	61,68	868

SOT: null

2007-04-09T23:01:02 to 2007-04-09T23:53:05

Science Goal:

Program:

Target:

Pointing: xcen=943 ycen=158,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF H I 6563 base	1	327,163	53
Ca II H line	1	223,111	53

IRIS: SST coordination west limb spicules

2016-05-18T06:46:11 to 2016-05-18T11:58:03

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II h/k Mg II w s Deep x 8

Program: SST coordination west limb spicules

Target: QS

Pointing: xcen=954 ycen=9,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.83	127,129	170
1400	0.37	127,129	850
2796	0.31	127,129	1020

IRIS: HOP 269: Prominence-Coronal Cavity Systems

2014-10-18T18:39:15 to 2014-10-18T21:20:39

Science Goal: Large sparse 16-step raster 15x120 16s Si IV Mg II h/k Mg II w s Deep x 15 FUV spectrally rebinned x 2

Program: HOP 269: Prominence-Coronal Cavity Systems

Target: FI

Pointing: xcen=920 ycen=395,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.18	136,129	74
1400	0.73	136,129	222
2796	0.55	136,129	296

IRIS: Magnetic tornadoes, HOP 237

2014-07-16T06:11:21 to 2014-07-16T07:04:06

Science Goal: Dense synoptic raster 31.35x175 96s Si IV Mg II h/k Deep x 15 FUV spectrally rebinned x 2

Program: Magnetic tornadoes, HOP 237

Target: FI

Pointing: xcen=-77 ycen=568,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	202,182	96
2796	0.55	202,182	96

IRIS: VLA Bastian flare watch @limb

2019-01-06T17:48:55 to 2019-01-06T18:56:30

Science Goal: Large sit-and-stare 0.3x120 1s C II Deep x 8 Spatial x 2, Spectral x 2

Program: VLA Bastian flare watch @limb

Target: AR

Pointing: xcen=962 ycen=197,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	119,129	434

IRIS: BBSO Coord: AR (AR 12712)

2018-06-02T17:01:41 to 2018-06-02T22:00:21

Science Goal: Large coarse 16-step raster 30x120 16s C II Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: BBSO Coord: AR (AR 12712)

Target: AR

Pointing: xcen=621 ycen=264,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	149,129	876
2832	1.36	149,129	219
2796	0.34	149,129	875

IRIS: Southern CH 8-step rasters supporting HOP 279

2016-05-18T01:08:57 to 2016-05-18T03:55:09

Science Goal: Medium dense 8-step raster 2.32x60 8s Deep x 8 FUV spectrally rebinned x 2 Lossless compression

Program: Southern CH 8-step rasters supporting HOP 279

Target: CH

Pointing: xcen=7 ycen=-947,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.59	64,66	284
2832	0.59	64,66	284
1400	0.59	64,66	284
2796	0.59	64,66	284

IRIS: IHOP 252, Explosive Event Monitor

2014-04-16T23:09:23 to 2014-04-17T01:38:56

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

Program: IHOP 252, Explosive Event Monitor

Target: AR

Pointing: xcen=213 ycen=-205,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.05	119,129	2808

255120 matches
prev 1...33 34 35 [36] 37 38 39 40 41 42 ...17008 next