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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250493 matches
prev 1...1993 1994 1995 1996 [1997] 1998 1999 2000 2001 2002 ...16700 next

IRIS: HOP 467 Coord (AR 13380) (Medium Sit&Stare)

2023-07-27T16:28:18 to 2023-07-27T17:34:53

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: HOP 467 Coord (AR 13380) (Medium Sit&Stare)

Target: AR

Pointing: xcen=-329 ycen=-266,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	142
1400	0.47	61,67	142
2796	0.47	61,67	142

EIS: Test for assessing effects of increased exposure time

2022-06-20T14:00:37 to 2022-06-20T14:18:32

Science Goal:

Program:

Target:

Pointing: xcen=-10 ycen=451,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		40,160	null
FeX		40,160	null
OIV		40,160	null

IRIS: A1: QS monitoring

2022-05-11T04:20:05 to 2022-05-11T04:38:08

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=-180 ycen=61,

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: High cadence flare program, AR12995

2022-04-29T22:09:25 to 2022-04-29T23:38:54

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

Program: High cadence flare program, AR12995

Target: AR

Pointing: xcen=822 ycen=276,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.16	61,68	546

IRIS: A1: QS monitoring

2022-02-18T04:20:07 to 2022-02-18T04:38:10

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=-9 ycen=26,

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: High-Cadence Flare Program

2021-12-31T20:18:02 to 2021-12-31T21:13:06

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

Program: High-Cadence Flare Program

Target: AR

Pointing: xcen=671 ycen=-243,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.16	61,68	336

IRIS: B1: AR tracking from limb to limb

2021-12-16T06:51:38 to 2021-12-16T07:09:43

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

Program: B1: AR tracking from limb to limb

Target: AR

Pointing: xcen=-539 ycen=-342,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	1.13	247,130	16
1400	1.13	247,130	16
2796	1.13	247,130	16

EIS: AR and Flare Study

2021-11-03T18:06:51 to 2021-11-03T18:49:34

Science Goal: HH_Flare+AR_180x152

Program:

Target:

Pointing: xcen=334 ycen=210,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeX		180,152	null
FeXVI		180,152	null
CaXVII		180,152	null
FeXXIV		180,152	null
FeXV		180,152	null
OV		180,152	null
FeXII		180,152	null
FeXXIII		180,152	null
FeXIV		180,152	null

EIS: Major flare watch (sit and stare)

2021-11-01T19:45:43 to 2021-11-02T00:47:46

Science Goal: Flare_SNS_v2

Program:

Target:

Pointing: xcen=729 ycen=-471,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeX		2,152	null
SiX		2,152	null
OIV		2,152	null
FeXV		2,152	null
FeXVII		2,152	null
HeII		2,152	null
OV		2,152	null
CaXV		2,152	null
FeXII		2,152	null
FeXXIII		2,152	null
FeVIII		2,152	null

EIS: Pointing Monitoring

2021-11-01T05:56:35 to 2021-11-01T05:56:45

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=534 ycen=-513,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXV		266,512	null
HeII		266,512	null

EIS: Active Region Studies (HOP411 target)

2021-10-26T16:05:15 to 2021-10-26T17:06:54

Science Goal: Atlas_60

Program:

Target:

Pointing: xcen=-272 ycen=-464,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		120,160	null
FeX		120,160	null
OIV		120,160	null

IRIS: B1: AR Tracking (12886)

2021-10-26T05:49:52 to 2021-10-26T06:26:04

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

Program: B1: AR Tracking (12886)

Target: AR

Pointing: xcen=463 ycen=-380,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	32
2832	1.13	247,129	32
1400	1.13	247,129	32
2796	1.13	247,129	32

EIS: Collaboration with Chanrayaan-2 X-ray Solar Monitor.

2021-10-18T22:51:43 to 2021-10-18T23:50:15

Science Goal:

Program:

Target:

Pointing: xcen=752 ycen=-565,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		100,120	null
FeXVII		100,120	null
CaXV		100,120	null
FeXII		100,120	null
SXIII		100,120	null
FeXIV		100,120	null

EIS: Full Sun mosaic.

2021-10-17T02:16:14 to 2021-10-17T03:21:35

Science Goal:

Program:

Target:

Pointing: xcen=404 ycen=-1133,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		491,512	null
FeX		491,512	null
FeXVI		491,512	null
SiX		491,512	null
SX		491,512	null
SiVII		491,512	null
FeXI		491,512	null
FeXV		491,512	null
MgVII		491,512	null
CaXV		491,512	null
CaXVI		491,512	null
FeXII		491,512	null
FeIX		491,512	null
FeVIII		491,512	null
FeXIV		491,512	null

EIS: HOP 0420(Study of MHD Waves in the Chromosphere)

2021-10-03T18:55:57 to 2021-10-03T19:51:48

Science Goal: HPW021VEL001x512v2

Program:

Target:

Pointing: xcen=18 ycen=381,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		2,512	null
FeXVI		2,512	null
SiX		2,512	null
SX		2,512	null
FeXXIV		2,512	null
SiVII		2,512	null
FeXI		2,512	null
FeXV		2,512	null
MgVII		2,512	null
CaXV		2,512	null
CaXVI		2,512	null
FeXII		2,512	null
FeIX		2,512	null
FeXIV		2,512	null

250493 matches
prev 1...1993 1994 1995 1996 [1997] 1998 1999 2000 2001 2002 ...16700 next