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:

249795 matches
prev 1...11881 11882 [11883] 11884 11885 11886 11887 11888 11889 11890 ...16653 next

TRACE: SYNOPTIC

2001-10-15T00:32:39 to 2001-10-15T00:37:36

Science Goal: SCIPLAN_SYNOPTIC

Program: flare watch in AR 9661, JOP 137, JOP 104

Target:

Pointing: xcen=-11 ycen=819,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.24	512,512	5

TRACE: SYNOPTIC

2001-10-13T00:12:24 to 2001-10-13T00:17:25

Science Goal: SCIPLAN_SYNOPTIC

Program: AR 9661 flare watch, EIT shutterless

Target:

Pointing: xcen=-11 ycen=819,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.67	512,512	4

TRACE: SYNOPTIC

2001-09-24T00:07:03 to 2001-09-24T00:12:16

Science Goal: SCIPLAN_SYNOPTIC

Program: JOP 147, AR9620/9621 complex

Target:

Pointing: xcen=-11 ycen=819,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.31	512,512	5

TRACE: SYNOPTIC

2001-08-02T04:08:17 to 2001-08-02T04:13:20

Science Goal: SCIPLAN_SYNOPTIC

Program: 9557 as part of JOP-145 with CDS; albeit CDS has been off for a few days due to SOHO problems but expects to be on at 0 UT on this day.

Target:

Pointing: xcen=-11 ycen=819,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.26	512,512	5

TRACE: RESETS

2001-02-19T11:16:22 to 2001-02-19T16:44:58

Science Goal: SCIPLAN_RESETS

Program:

Target:

Pointing: xcen=-3 ycen=-17,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	0.52	256,256	628
WL	0.52	256,256	628
1600	0.53	256,256	603
1550	0.53	256,256	604

TRACE:

2001-02-19T08:27:18 to 2001-02-19T09:04:35

Science Goal:

Program:

Target:

Pointing: xcen=0 ycen=-21,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
284	1.7	512,512	23

TRACE:

2001-02-12T00:52:01 to 2001-02-12T00:57:04

Science Goal:

Program: AR 9339, 171 N/S synoptic

Target:

Pointing: xcen=-11 ycen=819,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.27	512,512	5

TRACE: FF focus

2001-02-06T08:10:24 to 2001-02-06T08:12:21

Science Goal: SCIPLAN_FF_focus

Program:

Target:

Pointing: xcen=-1 ycen=-146,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
WL	0.14	512,512	15

TRACE: AR 8948

2000-04-15T16:11:24 to 2000-04-15T16:35:59

Science Goal: SCIPLAN_AR_8948

Program: created on Thursday, April 13, 2000, by C. David

Target:

Pointing: xcen=886 ycen=-212,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: High-cadence flare study, AR14341

2026-01-17T17:50:15 to 2026-01-17T18:49:47

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: High-cadence flare study, AR14341

Target: AR

Pointing: xcen=-493 ycen=-180,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1568
2796	0.04	68,68	1568

IRIS: Flare study, AR at SE

2026-01-16T12:44:42 to 2026-01-16T13:43:42

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Flare study, AR at SE

Target: AR

Pointing: xcen=-718 ycen=-128,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	360

IRIS: Flare study on AR 14336 (following Hinode)

2026-01-09T20:42:20 to 2026-01-09T21:40:12

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: Flare study on AR 14336 (following Hinode)

Target: AR

Pointing: xcen=-196 ycen=-110,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1524
2796	0.04	68,68	1524

IRIS: SUIT/Aditya-L1 coordination on near-disk-center AR 14334

2026-01-09T02:55:33 to 2026-01-09T03:52:12

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Mg II w s Spatial x 4, Spectral x 4

Program: SUIT/Aditya-L1 coordination on near-disk-center AR 14334

Target: AR

Pointing: xcen=88 ycen=-209,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.05	289,182	54
1400	0.26	289,182	216
2796	0.26	289,182	216

IRIS: Prominence monitoring SW limb (HOP 269 IRIS alone)

2026-01-08T12:13:05 to 2026-01-08T13:13:56

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 Lossless compression

Program: Prominence monitoring SW limb (HOP 269 IRIS alone)

Target: FI

Pointing: xcen=647 ycen=-810,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	231,182	224

IRIS: B2: QS tracking (limb-to-limb), at same mu angle as new AR 14336

2026-01-06T04:27:51 to 2026-01-06T04:37:27

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

Program: B2: QS tracking (limb-to-limb), at same mu angle as new AR 14336

Target: QS

Pointing: xcen=-862 ycen=140,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

249795 matches
prev 1...11881 11882 [11883] 11884 11885 11886 11887 11888 11889 11890 ...16653 next