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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256848 matches
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EIS: Pointing Monitoring

2026-02-13T06:03:56 to 2026-02-13T06:04:06

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=22 ycen=-205,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Pointing Monitoring

2026-02-11T06:15:51 to 2026-02-11T06:18:47

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=23 ycen=-194,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Pointing Monitoring

2026-02-10T06:06:36 to 2026-02-10T06:06:46

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=23 ycen=-206,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Synoptic/Comprehensive AR Studies

2026-02-09T23:28:06 to 2026-02-10T00:29:45

Science Goal: Atlas_60

Program:

Target:

Pointing: xcen=889 ycen=276,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Synoptic/Comprehensive AR Studies

2026-02-09T21:51:02 to 2026-02-09T22:51:47

Science Goal: HPW021VEL260x512v2

Program:

Target:

Pointing: xcen=884 ycen=101,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: SUIT coordination

2026-02-08T02:14:42 to 2026-02-08T03:22:30

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 coordination

Target: AR

Pointing: xcen=634 ycen=335,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	449
2796	0.15	65,68	449

IRIS: A1: QS monitoring

2026-02-07T04:21:15 to 2026-02-07T04:39:20

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=229 ycen=71,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

EIS: Polar Monitoring Campaign during the Solar Cycle

2026-02-05T12:07:50 to 2026-02-05T13:17:34

Science Goal: HOP81_new_study

Program:

Target:

Pointing: xcen=-6 ycen=814,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: SUIT coordination, disk center

2026-02-05T03:07:32 to 2026-02-05T03:36:12

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 coordination, disk center

Target: AR

Pointing: xcen=141 ycen=332,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.8	293,182	36
1400	0.2	293,182	144
2796	0.2	293,182	144

HMI_BLOS: null

2026-02-01T10:23:48 to 2026-02-01T14:54:36

Science Goal: ssw_service_260202_161840_7302

Program:

Target:

Pointing: xcen=-704 ycen=286,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1	468,468	271
94	1	468,468	271
blos	2.01	468,468	135

HMI_BLOS: null

2026-02-01T08:35:36 to 2026-02-01T12:50:24

Science Goal: ssw_service_260202_161942_7452

Program:

Target:

Pointing: xcen=-715 ycen=284,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1	468,468	255
94	1	468,468	255
blos	2.02	468,468	127

AIA: null

2026-01-25T09:58:00 to 2026-01-25T12:14:22

Science Goal: ssw_service_260125_024552_28194_ssmq_

Program:

Target:

Pointing: xcen=438 ycen=15,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.87	600,450	74
211	1.84	600,450	75
171	1.84	600,450	75
1700	1.84	600,450	75
304	1.84	600,450	75
131	1.84	600,450	75
94	1.84	600,450	75
193	1.84	600,450	75

AIA: null

2026-01-18T17:30:08 to 2026-01-18T18:29:56

Science Goal: ssw_service_260119_082524_13794

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	5.44	2,458,2,458	12

EIS: AR 14325

2026-01-03T13:00:43 to 2026-01-03T14:02:22

Science Goal: AR spectral atlas

Program:

Target:

Pointing: xcen=434 ycen=-173,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

XRT: null

2025-12-25T05:34:58 to 2025-12-25T05:36:31

Science Goal:

Program:

Target:

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Al_mesh	0.1	2,107,2,107	2
Open+Gband	0.47	2,114,2,114	2
Al_poly+Open	0.09	2,107,2,107	2

256848 matches
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