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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249617 matches
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IRIS: B2: QS tracking from limb to limb

2026-02-01T06:10:31 to 2026-02-01T06:20:07

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=718 ycen=288,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

IRIS: SUIT coordination

2026-02-01T02:08:56 to 2026-02-01T03:13:18

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: SUIT coordination

Target: AR

Pointing: xcen=-636 ycen=-339,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1588
2796	0.04	68,68	1588

IRIS: A1: QS monitoring

2026-01-30T06:38:47 to 2026-01-30T06:56:51

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: A1: QS monitoring

Target: QS

Pointing: xcen=79 ycen=113,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	4.52	247,130	4
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: High-cadence rasters

2026-01-29T07:52:38 to 2026-01-29T08:55:40

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 rasters

Target: AR

Pointing: xcen=733 ycen=-179,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1660
2796	0.04	68,68	1660

EIS: Major Flare Watch

2026-01-25T06:57:19 to 2026-01-25T07:48:26

Science Goal: FlareResponse04_sns

Program:

Target:

Pointing: xcen=868 ycen=-229,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Pointing Monitoring

2026-01-25T06:00:26 to 2026-01-25T06:03:22

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=27 ycen=-195,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Hinoder roll angle monitoring

2026-01-24T18:33:47 to 2026-01-24T18:43:24

Science Goal: HPW024_266fullccd25s

Program:

Target:

Pointing: xcen=816 ycen=-196,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Major Flare Watch

2026-01-23T09:12:00 to 2026-01-23T10:03:06

Science Goal: FlareResponse04_sns

Program:

Target:

Pointing: xcen=620 ycen=-199,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

HMI_BLOS: null

2026-01-18T18:31:08 to 2026-01-18T19:00:00

Science Goal: ssw_service_260125_101616_25783

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	2.06	2,458,2,458	15
blos	2.04	2,458,2,458	15

EIS: Synoptic SOT Latitudinal Scans 17/20

2026-01-15T20:57:55 to 2026-01-15T21:00:51

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=-5 ycen=490,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Synoptic SOT Latitudinal Scans 16/20

2026-01-15T20:24:22 to 2026-01-15T20:34:30

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-6 ycen=378,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Synoptic SOT Latitudinal Scans 9/20

2026-01-15T16:48:22 to 2026-01-15T16:58:30

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-6 ycen=-312,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Synoptic SOT Latitudinal Scans 7/20

2026-01-15T15:30:22 to 2026-01-15T15:40:30

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-6 ycen=-513,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Synoptic SOT Latitudinal Scans 4/20

2026-01-15T14:21:22 to 2026-01-15T14:31:30

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-6 ycen=-812,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Synoptic SOT Latitudinal Scans 1/20

2026-01-15T13:12:36 to 2026-01-15T13:22:44

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=0 ycen=-945,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

249617 matches
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