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:

252562 matches
prev 1...3705 3706 3707 3708 3709 3710 3711 3712 [3713] 3714 ...16838 next

TRACE: JOP155

2003-10-20T13:21:42 to 2003-10-20T16:10:48

Science Goal: SCIPLAN_JOP155

Program:

Target:

Pointing: xcen=-613 ycen=158,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.19	512,512	142
WL	0.93	384,384	182
1600	0.93	384,384	182
284	70.72	512,512	3
195	70.57	512,512	3

TRACE: 195 TEST

2001-04-18T01:12:24 to 2001-04-18T05:14:41

Science Goal: SCIPLAN_195_TEST

Program: Do some cals now that we are between major observing runs

Target:

Pointing: xcen=-345 ycen=226,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
195	0.97	384,384	250

TRACE: multiple jets in AR 09424

2001-04-15T10:09:49 to 2001-04-15T11:49:56

Science Goal:

Program:

Target:

Pointing: xcen=783 ycen=-291,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: SYNOPTIC

1999-10-06T07:08:00 to 1999-10-06T07:25:43

Science Goal: SCIPLAN_SYNOPTIC

Program: Calibrations, La Palma, JOP 103 (TR Moss), JOP 111 (QS Microflares)

Target:

Pointing: xcen=-10 ycen=820,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	4.1	512,512	5
1700	4.1	512,512	5
1600	4.1	512,512	5
284	4.1	512,512	5
195	4.27	512,512	4
1550	4.04	512,512	3
1216	4.1	512,512	5

TRACE: AR 8627

1999-07-10T22:25:19 to 1999-07-11T05:27:30

Science Goal: SCIPLAN_AR_8627

Program:

Target:

Pointing: xcen=-744 ycen=-348,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.93	512,512	209
1700	48.54	384,384	9
WL	48.54	384,384	9
1600	1.61	384,384	264
284	49.79	512,512	8
195	49.81	512,512	8
1550	48.54	384,384	9

TRACE: AR 8476

1999-03-05T01:05:21 to 1999-03-05T13:02:48

Science Goal: SCIPLAN_AR_8476

Program: synoptic, flare watch in AR 8476

Target:

Pointing: xcen=547 ycen=459,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	3.81	384,384	189
WL	3.13	384,384	230
1600	3.13	384,384	230

TRACE:

1999-03-03T00:00:44 to 1999-03-03T01:01:53

Science Goal:

Program: flare watch in 8471, synoptic

Target:

Pointing: xcen=-10 ycen=820,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	7.27	512,512	5
1700	4.53	512,512	5
WL	0.65	512,512	42
1600	4.53	512,512	5
284	4.53	512,512	5
195	7.27	512,512	5
1550	6.04	512,512	4
1216	4.53	512,512	5

TRACE:

1999-02-08T01:05:17 to 1999-02-08T03:24:06

Science Goal:

Program: AR movie in NE AR (still not numbered), full disk mosaic, CDSsynoptic

Target:

Pointing: xcen=-10 ycen=820,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	4.87	512,512	23
1700	4.87	512,512	23
WL	4.77	512,512	23
1600	4.27	512,512	5
284	4.87	512,512	23
195	4.87	512,512	23
1550	4.87	512,512	23
1216	4.87	512,512	23

TRACE:

1999-02-07T01:02:08 to 1999-02-07T03:15:38

Science Goal:

Program: SPO flare watch, NE AR, still not numbered

Target:

Pointing: xcen=-10 ycen=820,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	6.29	512,512	18
1700	6.4	512,512	18
WL	4.96	512,512	5
1600	4.04	512,512	5
284	5.63	512,512	20
195	6.29	512,512	18
1550	6.05	512,512	19
1216	6.05	512,512	19

TRACE: Flows 171

1999-01-10T03:09:54 to 1999-01-10T23:29:47

Science Goal:

Program:

Target:

Pointing: xcen=-148 ycen=563,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Major Flare Watch (High cadence)

2025-11-07T11:15:25 to 2025-11-07T11:55:39

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: Major Flare Watch (High cadence)

Target: AR

Pointing: xcen=-318 ycen=340,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1060
2796	0.04	68,68	1060

IRIS: High Cadence Raster: AR14262

2025-10-28T19:59:27 to 2025-10-28T21:04:57

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 Raster: AR14262

Target: AR

Pointing: xcen=279 ycen=184,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1616
2796	0.04	68,68	1616

IRIS: High Cadence Raster

2025-10-26T13:10:07 to 2025-10-26T14:07:04

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 Raster

Target: AR

Pointing: xcen=-567 ycen=-12,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1500
2796	0.04	68,68	1500

IRIS: High Cadence Flare Obs: AR14256

2025-10-21T23:00:15 to 2025-10-22T00:12:18

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow

Program: High Cadence Flare Obs: AR14256

Target: AR

Pointing: xcen=-3 ycen=-351,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	525

IRIS: High-cadence flare program, sit-and-stare

2025-10-15T05:04:23 to 2025-10-15T07:58:15

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, C II slow

Program: High-cadence flare program, sit-and-stare

Target: AR

Pointing: xcen=274 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	59,68	1050

252562 matches
prev 1...3705 3706 3707 3708 3709 3710 3711 3712 [3713] 3714 ...16838 next