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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246665 matches
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IRIS: Wobble Calibration Pointing #2

2025-12-23T22:46:12 to 2025-12-23T23:10:32

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

Program: Wobble Calibration Pointing #2

Target: QS

Pointing: xcen=-45 ycen=963,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	73

IRIS: Wobble Calibration Pointing #2

2025-12-23T21:09:11 to 2025-12-23T22:14:51

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

Program: Wobble Calibration Pointing #2

Target: QS

Pointing: xcen=-45 ycen=963,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	197

IRIS: Wobble Calibration Pointing #1

2025-12-23T17:55:11 to 2025-12-23T18:07:31

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

Program: Wobble Calibration Pointing #1

Target: QS

Pointing: xcen=-923 ycen=-3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	37

IRIS: Wobble Calibration Pointing #1

2025-12-23T13:13:27 to 2025-12-23T14:09:47

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

Program: Wobble Calibration Pointing #1

Target: QS

Pointing: xcen=-923 ycen=-3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	169

IRIS: B2: QS tracking from limb to limb

2025-12-23T08:22:47 to 2025-12-23T08:32:23

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=-642 ycen=-449,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	206,179	3
2832	3.2	206,179	3
1400	3.2	206,179	3
2796	3.2	206,179	3

IRIS: B1: AR Tracking from limb to limb (AR14317)

2025-12-23T06:45:33 to 2025-12-23T07:03:40

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

Program: B1: AR Tracking from limb to limb (AR14317)

Target: AR

Pointing: xcen=-728 ycen=197,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	173,131	7
2832	1.13	173,131	6
1400	1.13	173,131	6
2796	1.13	173,131	6

IRIS: Low-telemetry flare watch

2025-12-22T17:49:24 to 2025-12-22T18:45:55

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

Target: AR

Pointing: xcen=-244 ycen=365,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,68	123
1400	0.46	62,68	123
2796	0.46	62,68	123

IRIS: High-cadence flare watch

2025-12-21T11:06:23 to 2025-12-21T12:02:44

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 flare watch

Target: AR

Pointing: xcen=-406 ycen=409,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1484
2796	0.04	68,68	1484

EIS: Pointing Monitoring

2025-12-16T05:35:17 to 2025-12-16T05:38:14

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=31 ycen=-196,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		479,488	null
SiVII		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

EIS: EIS Spectral Atlas Synoptic Programme

2025-12-15T03:52:15 to 2025-12-15T03:55:11

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=16 ycen=-116,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		479,488	null
SiVII		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

EIS: HOP 409

2025-12-14T14:44:51 to 2025-12-14T15:38:19

Science Goal: FlareReaponse01

Program:

Target:

Pointing: xcen=918 ycen=-317,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		240,304	null
FeXVI		240,304	null
SiX		240,304	null
OIV		240,304	null
SiVII		240,304	null
FeXI		240,304	null
FeXV		240,304	null
FeXVII		240,304	null
OV		240,304	null
CaXV		240,304	null
FeXII		240,304	null
FeXXIII		240,304	null

EIS: Pointing Monitoring

2025-12-12T06:33:41 to 2025-12-12T06:33:51

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=30 ycen=-208,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXV		266,512	null
HeII		266,512	null

EIS: Synoptic/Comprehensive AR Studies

2025-12-10T14:18:12 to 2025-12-10T15:14:03

Science Goal: HPW021VEL001x512v2

Program:

Target:

Pointing: xcen=789 ycen=-420,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		2,512	null
FeXVI		2,512	null
SiX		2,512	null
SX		2,512	null
FeXXIV		2,512	null
SiVII		2,512	null
FeXI		2,512	null
FeXV		2,512	null
MgVII		2,512	null
CaXV		2,512	null
CaXVI		2,512	null
FeXII		2,512	null
FeIX		2,512	null
FeXIV		2,512	null

EIS: Pointing Monitoring

2025-12-10T05:43:29 to 2025-12-10T05:43:39

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=30 ycen=-208,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXV		266,512	null
HeII		266,512	null

EIS: Pointing Monitoring

2025-12-10T05:40:14 to 2025-12-10T05:43:11

Science Goal: PRYslot_contextLITE

Program:

Target:

Pointing: xcen=30 ycen=-196,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		479,488	null
SiVII		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

246665 matches
prev 1...16441 [16442] 16443 16444 16445 next