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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249788 matches
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TRACE: SYNOPTIC

2000-02-21T01:13:14 to 2000-02-21T12:58:03

Science Goal: SCIPLAN_SYNOPTIC

Program: Emerging Flux

Target:

Pointing: xcen=131 ycen=419,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: FOCUS TEST

2000-02-04T10:15:28 to 2000-02-04T10:17:34

Science Goal: SCIPLAN_FOCUS_TEST

Program: Calibrations + test of VLA sequence + flare watch

Target:

Pointing: xcen=-3 ycen=-17,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: FOCUS TEST

2000-02-04T09:14:23 to 2000-02-04T09:15:59

Science Goal: SCIPLAN_FOCUS_TEST

Program: Calibrations + test of VLA sequence + flare watch

Target:

Pointing: xcen=-3 ycen=-17,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: SYNOPTIC

2000-02-04T07:49:10 to 2000-02-04T07:53:48

Science Goal: SCIPLAN_SYNOPTIC

Program: Calibrations + test of VLA sequence + flare watch

Target:

Pointing: xcen=88 ycen=86,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: FLARE GENE

2000-01-17T01:24:46 to 2000-01-18T03:19:42

Science Goal: SCIPLAN_FLARE_GENE

Program:

Target:

Pointing: xcen=311 ycen=-122,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: FLARE GENE

2000-01-12T03:36:57 to 2000-01-12T04:03:18

Science Goal: SCIPLAN_FLARE_GENE

Program:

Target:

Pointing: xcen=-13 ycen=824,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: SYNOPTIC

1999-11-12T01:23:46 to 1999-11-12T11:26:58

Science Goal: SCIPLAN_SYNOPTIC

Program: AR movie and flare watch, another Mercury eclipse test

Target:

Pointing: xcen=-301 ycen=176,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	4.76	512,512	5
1700	4.76	512,512	5
WL	82.23	512,512	8
1600	4.76	512,512	5
284	4.76	512,512	5
195	4.76	512,512	5
1550	4.76	512,512	5
1216	4.75	512,512	5

TRACE: FOCUS TEST

1999-10-06T06:01:19 to 1999-10-06T06:24:36

Science Goal: SCIPLAN_FOCUS_TEST

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

Target:

Pointing: xcen=663 ycen=-475,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1600	0.55	384,384	43
195	0.6	384,384	18

TRACE: AR8704

1999-09-27T01:53:37 to 1999-09-27T04:27:55

Science Goal: SCIPLAN_AR8704

Program: AR 8704, some calibrations

Target:

Pointing: xcen=664 ycen=-475,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	60.83	512,512	3
1700	60.85	512,512	3
WL	60.85	512,512	3
1600	60.85	512,512	3
284	60.77	512,512	3
195	60.8	512,512	3
1550	60.85	512,512	3
1216	60.85	512,512	3

IRIS: Flare study on AR 14325/14323: Program C

2026-01-05T16:28:15 to 2026-01-05T17:24:34

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

Program: Flare study on AR 14325/14323: Program C

Target: AR

Pointing: xcen=819 ycen=-114,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	352

IRIS: SUIT/Aditya-L1 coordination on AR 14324 near disk center (follow Hinode)

2026-01-01T23:33:20 to 2026-01-02T00:27:27

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 4, Spectral x 4

Program: SUIT/Aditya-L1 coordination on AR 14324 near disk center (follow Hinode)

Target: AR

Pointing: xcen=15 ycen=432,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.8	293,182	68
1400	0.2	293,182	272
2796	0.2	293,182	272

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

2025-12-31T07:08:05 to 2025-12-31T08:00:14

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 SE limb (HOP 269 IRIS alone)

Target: FI

Pointing: xcen=-530 ycen=-847,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	231,182	192

IRIS: B!: AR tracking from limb to limb (AR14317)

2025-12-30T06:53:23 to 2025-12-30T07:11:28

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B!: AR tracking from limb to limb (AR14317)

Target: AR

Pointing: xcen=711 ycen=226,

saaIntervals hiIntervals

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

IRIS: Raster of Ribbons and Hot Plasma (AR14317)

2025-12-26T17:12:16 to 2025-12-26T17:54:21

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

Program: Raster of Ribbons and Hot Plasma (AR14317)

Target: AR

Pointing: xcen=16 ycen=224,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	264

IRIS: Raster of Ribbons and Hot Plasma (AR14317)

2025-12-24T18:19:12 to 2025-12-24T19:15:32

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

Program: Raster of Ribbons and Hot Plasma (AR14317)

Target: AR

Pointing: xcen=-419 ycen=221,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	352

249788 matches
prev 1...9801 9802 9803 9804 9805 9806 9807 [9808] 9809 9810 ...16653 next