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:

250278 matches
prev 1...2025 2026 2027 [2028] 2029 2030 2031 2032 2033 2034 ...16686 next

EIS: Active Region Studies

2023-05-10T12:29:15 to 2023-05-10T13:29:59

Science Goal: HPW021VEL260x512v2

Program:

Target:

Pointing: xcen=618 ycen=89,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		261,512	null
FeXVI		261,512	null
SiX		261,512	null
SX		261,512	null
FeXXIV		261,512	null
SiVII		261,512	null
FeXI		261,512	null
FeXV		261,512	null
MgVII		261,512	null
CaXV		261,512	null
CaXVI		261,512	null
FeXII		261,512	null
FeIX		261,512	null
FeXIV		261,512	null

EIS: Pointing Monitoring

2023-03-23T04:00:27 to 2023-03-23T04:03:24

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=15 ycen=-189,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		479,488	null
SiVII		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

IRIS: Flare Study B: AR13245

2023-03-12T07:39:36 to 2023-03-12T13:31:19

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: AR13245

Target: AR

Pointing: xcen=448 ycen=-317,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	750
1400	0.47	61,67	750
2796	0.47	61,67	750

IRIS: Flare study C, AR13217

2023-02-11T11:49:53 to 2023-02-11T13:05:26

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flare study C, AR13217

Target: AR

Pointing: xcen=-657 ycen=-76,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	472

IRIS: Coronal rain observations with EIS

2022-09-23T10:38:42 to 2022-09-23T15:40:35

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Deep x 30 Spatial x 2, Spectral x 4 Lossless compression

Program: Coronal rain observations with EIS

Target: CR

Pointing: xcen=970 ycen=-359,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.56	124,129	193
1400	1.56	124,129	193
2796	1.56	124,129	193

EIS: Hinode alignment North pole

2022-05-18T00:02:35 to 2022-05-18T00:15:56

Science Goal:

Program:

Target:

Pointing: xcen=-1 ycen=949,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
SiX		1,512	null
FeXI		1,512	null
FeXV		1,512	null
FeXII		1,512	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

EIS: EIS/IRIS Full-Disk Spectral Scans

2022-05-07T19:12:14 to 2022-05-07T20:17:40

Science Goal: DHB_007

Program:

Target:

Pointing: xcen=404 ycen=1016,

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: Active region near disk center (AR 12999)

2022-05-01T10:41:34 to 2022-05-01T11:33:31

Science Goal: Active region near disk center (AR 12999)

Program:

Target:

Pointing: xcen=285 ycen=-252,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		2,184	null
FeXIII		2,184	null
OIV		2,184	null
FeXI		2,184	null
FeXV		2,184	null
FeXVII		2,184	null
MgVII		2,184	null
FeXII		2,184	null
FeXXIII		2,184	null
FeXIV		2,184	null

IRIS: BBSO coordination, target #2, AR12995

2022-04-30T21:13:43 to 2022-04-30T22:12:07

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination, target #2, AR12995

Target: AR

Pointing: xcen=886 ycen=255,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	133,129	28
1400	0.35	133,129	168
2796	0.35	133,129	168

EIS: Pointing Monitoring

2022-04-25T07:02:25 to 2022-04-25T07:05:21

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=454 ycen=365,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		479,488	null
SiVII		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

EIS: HOP 393 (Cycle 24/25 equatorial transition)

2022-04-16T00:10:11 to 2022-04-16T01:12:04

Science Goal: Large_CH_Map

Program:

Target:

Pointing: xcen=7 ycen=94,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		180,512	null
FeXIII		180,512	null
FeX		180,512	null
FeXVI		180,512	null
CaXVII		180,512	null
OIV		180,512	null
SiVII		180,512	null
FeXI		180,512	null
FeXV		180,512	null
MgVII		180,512	null
HeII		180,512	null
FeXII		180,512	null
FeIX		180,512	null
FeVIII		180,512	null

IRIS: Solar Orbiter coord HOP 436 AR12976

2022-03-30T06:05:41 to 2022-03-30T07:33:26

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 15 FUV spectrally rebinned x 2

Program: Solar Orbiter coord HOP 436 AR12976

Target: AR

Pointing: xcen=190 ycen=357,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.1	233,129	80
2832	1.1	233,129	80
1400	1.1	233,129	80
2796	1.1	233,129	80

IRIS: High-cadence flare program, AR12934

2022-01-22T04:11:38 to 2022-01-22T04:37:01

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

Program: High-cadence flare program, AR12934

Target: AR

Pointing: xcen=-707 ycen=-372,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.12	61,68	210

IRIS: A1: QS monitoring

2022-01-11T04:42:46 to 2022-01-11T05:00:50

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=-2 ycen=2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	4.52	247,130	4
1400	1.13	247,130	16
2796	1.13	247,130	16

250278 matches
prev 1...2025 2026 2027 [2028] 2029 2030 2031 2032 2033 2034 ...16686 next