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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251310 matches
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TRACE: AR 8728

1999-10-13T20:06:09 to 1999-10-14T00:11:58

Science Goal: SCIPLAN_AR_8728

Program: La Palma coordination w/ vector B study, JOP 057

Target:

Pointing: xcen=-147 ycen=286,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.13	384,384	124
1700	0.19	256,320	5
1600	0.41	256,256	103
195	55.34	384,384	3
1550	0.42	256,256	99

TRACE: SYNOPTIC

1999-04-30T05:00:23 to 1999-04-30T05:29:36

Science Goal: SCIPLAN_SYNOPTIC

Program:

Target:

Pointing: xcen=-10 ycen=820,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	3.95	512,512	4
1700	3.66	512,512	3
1600	3.66	512,512	3
284	3.66	512,512	3
195	3.96	512,512	4
1550	3.66	512,512	3
1216	3.66	512,512	3

TRACE:

1999-03-02T10:28:28 to 1999-03-02T15:49:58

Science Goal:

Program: low cadence flare watch, coronal hole study

Target:

Pointing: xcen=422 ycen=563,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
WL	2.45	384,384	132
1600	2.45	384,384	132

TRACE: VLA

1999-02-20T00:41:12 to 1999-02-20T08:59:57

Science Goal: SCIPLAN_VLA

Program: VLA observations

Target:

Pointing: xcen=-173 ycen=-199,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	1.93	384,384	259
WL	2	384,384	250
1600	1.93	384,384	259
284	2.96	384,384	169
1550	1.94	384,384	258
1216	61.84	384,384	9

TRACE: flows/brightenings in quiet Sun at edge of coronal hole

1999-01-25T08:56:30 to 1999-01-25T20:17:59

Science Goal:

Program:

Target:

Pointing: xcen=-289 ycen=382,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE:

1999-01-20T04:10:36 to 1999-01-21T03:56:18

Science Goal:

Program: flare watch in 8440, full disk mosaic

Target:

Pointing: xcen=182 ycen=401,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.03	384,384	1391
WL	0.97	384,384	1474
1600	0.97	384,384	1476

IRIS: Low-telemetry Flare Watch of Unnamed AR on NE Limb

2025-09-28T12:09:35 to 2025-09-28T13:49:44

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Low-telemetry Flare Watch of Unnamed AR on NE Limb

Target: AR

Pointing: xcen=-745 ycen=217,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	218
1400	0.46	62,69	218
2796	0.46	62,69	218

IRIS: BBSO coordination (AR 14149)

2025-07-28T16:29:11 to 2025-07-28T20:18:02

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination (AR 14149)

Target: AR

Pointing: xcen=617 ycen=196,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	678
2832	2.03	137,129	113
1400	0.34	137,129	678
2796	0.34	137,129	678

SOTSP: HOP 412 (3/20)

2025-07-03T23:23:05 to 2025-07-03T23:39:14

Science Goal: Synoptic SOT Latitudinal Scans (updated version of HOP79)

Program: Normal map 30 arcsec, Shorter Irradiance: DO NOT MODIFY!

Target: Synoptic

Pointing: xcen=-17 ycen=-812,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	60,129	190
6302A Velocity 6301.5A	0	60,129	190
6302A Transverse Flux Density	0	60,129	190
6302A Longitudinal Flux Density	0	60,129	190

SOTSP: New AR from E-limb

2025-05-20T22:08:45 to 2025-05-20T22:56:10

Science Goal: Monitoring AR evolution

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=-828 ycen=288,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	238,162	750
6302A Velocity 6301.5A	0	238,162	750
6302A Transverse Flux Density	0	238,162	750
6302A Longitudinal Flux Density	0	238,162	750

SOTSP: AR14062

2025-04-24T07:45:17 to 2025-04-24T08:40:36

Science Goal: AR tracking

Program: Fast map, 280"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=616 ycen=-33,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	277,162	875
6302A Velocity 6301.5A	0	277,162	875
6302A Transverse Flux Density	0	277,162	875
6302A Longitudinal Flux Density	0	277,162	875

SOTSP: Synoptic

2025-04-01T02:05:13 to 2025-04-01T02:07:02

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: Calibration, Synoptic

Pointing: xcen=-0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	15,162	48
6302A Velocity 6301.5A	0	15,162	48
6302A Transverse Flux Density	0	15,162	48
6302A Longitudinal Flux Density	0	15,162	48

SOTSP: AR 14019

2025-03-12T06:14:04 to 2025-03-12T06:46:26

Science Goal: AR obs.

Program: Fast map, 164x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=-278 ycen=183,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	512
6302A Velocity 6301.5A	0	162,162	512
6302A Transverse Flux Density	0	162,162	512
6302A Longitudinal Flux Density	0	162,162	512

SOTSP: Synoptic

2025-03-06T18:08:13 to 2025-03-06T18:10:02

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: Calibration, Synoptic

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	16,162	50
6302A Velocity 6301.5A	0	16,162	50
6302A Transverse Flux Density	0	16,162	50
6302A Longitudinal Flux Density	0	16,162	50

SOTSP: AR13981

2025-02-09T18:38:47 to 2025-02-09T19:11:08

Science Goal: AR tracking

Program: Fast map, 164x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=871 ycen=124,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,162	512
6302A Velocity 6301.5A	0	162,162	512
6302A Transverse Flux Density	0	162,162	512
6302A Longitudinal Flux Density	0	162,162	512

251310 matches
prev 1...3321 3322 3323 3324 3325 3326 3327 [3328] 3329 3330 ...16754 next