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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247454 matches
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TRACE: AR 8631

1999-07-14T04:56:16 to 1999-07-14T14:59:16

Science Goal: SCIPLAN_AR_8631

Program: tracking of AR 8631 (?) for 2 weeks, and ring and synoptic

Target:

Pointing: xcen=-735 ycen=210,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	3.07	512,512	197
1700	58.65	384,384	11
WL	58.65	384,384	11
1600	1.96	384,384	309
284	3.2	384,384	188
195	74.51	512,512	8
1550	58.65	384,384	11

TRACE: Limb Loops

1999-07-09T07:16:12 to 1999-07-09T14:44:55

Science Goal: SCIPLAN_Limb_Loops

Program:

Target:

Pointing: xcen=941 ycen=-467,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	41.56	512,512	11
1600	37.77	384,384	12
195	41.56	512,512	11
1216	37.77	384,384	12

TRACE: AR8602

1999-06-29T00:03:45 to 1999-06-29T01:52:57

Science Goal: SCIPLAN_AR8602

Program: AR 8602 active region study/sunspot study/flare watch

Target:

Pointing: xcen=-108 ycen=230,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.65	384,384	167
1700	54.39	512,512	3
WL	54.39	512,512	3
1600	54.39	512,512	3
1550	54.39	512,512	3

TRACE: SYNOPTIC

1999-05-15T00:37:43 to 1999-05-15T01:12:51

Science Goal: SCIPLAN_SYNOPTIC

Program:

Target:

Pointing: xcen=330 ycen=-705,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1216	0.62	512,512	58

TRACE: VAULT AR

1999-05-07T22:13:37 to 1999-05-07T23:59:36

Science Goal: SCIPLAN_VAULT_AR

Program:

Target:

Pointing: xcen=371 ycen=360,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.24	512,512	86
WL	31.02	512,512	4
1600	1.01	512,512	106
1216	31.01	512,512	4

TRACE: TEST SEQ

1999-03-16T01:06:13 to 1999-03-16T02:59:35

Science Goal: SCIPLAN_TEST_SEQ

Program:

Target:

Pointing: xcen=925 ycen=-337,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.09	384,384	105
1600	1.04	384,384	110

TRACE: PLUME

1999-03-07T10:09:51 to 1999-03-07T23:54:57

Science Goal: SCIPLAN_PLUME

Program: Flare_Watch, Coronal Hole and Polar Plumes

Target:

Pointing: xcen=4 ycen=-928,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	3.96	512,512	208
195	3.96	512,512	209
1550	3.92	512,512	211

TRACE: JOP72

1999-02-25T23:05:28 to 1999-02-25T23:49:56

Science Goal: SCIPLAN_JOP72

Program: Coordination with SUMER, CDS, MDI

Target:

Pointing: xcen=-138 ycen=-41,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	0.25	128,320	178
1600	0.25	128,320	178
1550	0.25	128,320	177

TRACE: Calibratio

1999-02-19T00:31:05 to 1999-02-19T00:33:29

Science Goal: SCIPLAN_Calibratio

Program: VLA observations cool material in AR 8466

Target:

Pointing: xcen=-3 ycen=-17,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
WL	0.24	512,512	5

TRACE:

1999-01-13T13:35:40 to 1999-01-13T16:15:40

Science Goal:

Program: AR studies

Target:

Pointing: xcen=-536 ycen=296,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
284	0.8	384,384	202

IRIS: SUIT/Aditya-L1 coordination

2025-09-23T00:07:16 to 2025-09-23T02:36:43

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

Program: SUIT/Aditya-L1 coordination

Target: AR

Pointing: xcen=-20 ycen=40,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	990
2796	0.15	65,68	990

IRIS: Calib 14: Wobble (zero roll), pointing #1

2025-07-08T12:28:54 to 2025-07-08T15:48:54

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Calib 14: Wobble (zero roll), pointing #1

Target: (NONE)

Pointing: xcen=-920 ycen=-0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	600

IRIS: SUIT coordination QS #2

2025-06-03T05:16:09 to 2025-06-03T05:25:02

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT coordination QS #2

Target: QS

Pointing: xcen=5 ycen=4,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: BBSO coordination prominences

2025-06-02T18:10:23 to 2025-06-02T19:04:37

Science Goal: Large coarse 16-step raster 30x120 16s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO coordination prominences

Target: FI

Pointing: xcen=-938 ycen=-152,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	152,128	320
2796	0.17	152,128	320

SOTSP: HOP 412 N-S Scans 17/20

2025-04-17T22:21:04 to 2025-04-17T22:37:12

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

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

Target: Pore

Pointing: xcen=-21 ycen=612,

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

247454 matches
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