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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247443 matches
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TRACE: Calib

1999-10-06T03:04:23 to 1999-10-06T03:05:58

Science Goal: SCIPLAN_Calib

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

Target:

Pointing: xcen=6 ycen=-144,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
WL	0.11	512,512	15

TRACE: EFR

1999-07-30T15:35:21 to 1999-07-31T03:44:39

Science Goal: SCIPLAN_EFR

Program:

Target:

Pointing: xcen=-46 ycen=173,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.63	512,512	448
WL	8.28	512,512	89
1600	8.28	512,512	89
284	11.95	512,512	62
195	12.02	512,512	61

TRACE: Chromo

1999-07-30T07:30:35 to 1999-07-30T10:54:54

Science Goal: SCIPLAN_Chromo

Program:

Target:

Pointing: xcen=-13 ycen=-860,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	0.48	384,384	424
1600	0.48	384,384	425
1550	0.48	384,384	425

TRACE: CAL

1999-07-07T11:00:09 to 1999-07-07T11:01:35

Science Goal: SCIPLAN_CAL

Program:

Target:

Pointing: xcen=878 ycen=435,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1216	0.16	512,512	10

TRACE: OFFLIMBAR

1999-05-31T06:06:47 to 1999-05-31T07:56:33

Science Goal: SCIPLAN_OFFLIMBAR

Program:

Target:

Pointing: xcen=-1200 ycen=-830,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1.81	512,512	61
284	1.81	512,512	61
195	1.81	512,512	61
1216	1.5	512,512	74

TRACE: JOP 78

1999-05-07T09:04:32 to 1999-05-07T12:59:31

Science Goal: SCIPLAN_JOP_78

Program:

Target:

Pointing: xcen=-124 ycen=-8,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	2.11	256,512	112
1600	0.93	128,320	254
1216	0.58	128,320	406

TRACE: SYNOPTIC

1999-04-29T05:05:21 to 1999-04-29T05:26:24

Science Goal: SCIPLAN_SYNOPTIC

Program:

Target:

Pointing: xcen=-10 ycen=820,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	4.09	512,512	5
1700	8.18	512,512	3
1600	5.45	512,512	4
284	4.09	512,512	5
195	4.09	512,512	5
1550	5.45	512,512	4
1216	4.09	512,512	5

TRACE: ENGINEER

1999-04-13T02:56:05 to 1999-04-13T02:58:51

Science Goal: SCIPLAN_ENGINEER

Program:

Target:

Pointing: xcen=3 ycen=114,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	0.16	512,512	18

TRACE: AR8502

1999-04-01T11:21:28 to 1999-04-01T23:59:38

Science Goal: SCIPLAN_AR8502

Program: southern coronal hole, AR 8502 movie

Target:

Pointing: xcen=-522 ycen=-370,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	78.59	512,512	9
1700	63.15	512,512	13
WL	63.15	512,512	13
1600	63.15	512,512	13
284	78.59	512,512	9
195	78.59	512,512	9
1550	63.15	512,512	13

TRACE: SYNOPTIC

1999-03-19T00:55:29 to 1999-03-19T00:58:33

Science Goal: SCIPLAN_SYNOPTIC

Program:

Target:

Pointing: xcen=63 ycen=99,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1700	0.17	512,512	19

TRACE: CEDplumes

1999-03-09T17:30:40 to 1999-03-09T20:59:32

Science Goal: SCIPLAN_CEDplumes

Program: 0000 - 0800JOP 98 Flare Precursors 1200 - 1500High-cadence Plumes

Target:

Pointing: xcen=115 ycen=-983,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	4.12	512,512	51
195	4.12	512,512	51
1550	4.21	512,512	50

TRACE: OFF LIMB

1999-02-24T00:46:35 to 1999-02-24T04:59:59

Science Goal: SCIPLAN_OFF_LIMB

Program: TRACE/SXT Active Region Loop Measurements, Coordination with SUMER

Target:

Pointing: xcen=-985 ycen=-583,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	3.86	512,512	65
1600	3.29	512,512	78
284	4.07	512,512	62
195	3.91	512,512	64

TRACE:

1999-02-11T00:25:16 to 1999-02-11T02:49:09

Science Goal:

Program: AR 8456, FDM, trans eq loops

Target:

Pointing: xcen=-10 ycen=820,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	5.23	512,512	23
1700	5.23	512,512	23
WL	5	512,512	23
1600	4.52	512,512	5
284	5.23	512,512	23
195	5.23	512,512	23
1550	5.23	512,512	23
1216	5.23	512,512	23

IRIS: SUIT coordination AR #1

2025-06-09T06:34:25 to 2025-06-09T06:45:30

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 AR #1

Target: AR

Pointing: xcen=-75 ycen=-236,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

IRIS: C1: North Pole

2025-06-07T13:14:32 to 2025-06-07T13:48:42

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: North Pole

Target: QS

Pointing: xcen=-3 ycen=951,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

247443 matches
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