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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249615 matches
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IRIS: Low Telemetry Flare Study

2026-02-10T12:25:17 to 2026-02-10T13:06:22

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2

Program: Low Telemetry Flare Study

Target: AR

Pointing: xcen=893 ycen=288,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	264

IRIS: B1: AR tracking from limb to limb

2026-02-10T05:07:41 to 2026-02-10T05:25:48

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

Target: AR

Pointing: xcen=648 ycen=241,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	248,129	16
2832	1.13	248,129	16
1400	1.13	248,129	16
2796	1.13	248,129	16

IRIS: SUIT coordination

2026-02-10T01:06:45 to 2026-02-10T02:17:07

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=872 ycen=294,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	466
2796	0.15	65,68	466

AIA: null

2026-02-09T02:09:00 to 2026-02-09T03:30:00

Science Goal: ssw_service_260208_184253_956_ssmq_

Program:

Target:

Pointing: xcen=771 ycen=342,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.09	600,450	75
211	1.09	600,450	75
171	1.09	600,450	75
1700	1.09	600,450	75
304	1.09	600,450	75
131	1.09	600,450	75
94	1.09	600,450	75
193	1.09	600,450	75

IRIS: C1: South Pole

2026-02-07T06:50:52 to 2026-02-07T07:25:04

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

Program: C1: South Pole

Target: QS

Pointing: xcen=8 ycen=-967,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	296,182	16
2832	2.14	296,182	16
1400	2.14	296,182	16
2796	2.14	296,182	16

IRIS: High-cadence sit-and-stare flare study

2026-02-06T09:50:13 to 2026-02-06T10:56:31

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow

Program: High-cadence sit-and-stare flare study

Target: AR

Pointing: xcen=318 ycen=364,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	483

EIS: Polar Monitoring Campaign during the Solar Cycle

2026-02-05T14:50:07 to 2026-02-05T15:59:52

Science Goal: HOP81_new_study

Program:

Target:

Pointing: xcen=-5 ycen=814,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Pointing Monitoring

2026-02-04T06:03:36 to 2026-02-04T06:03:46

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=24 ycen=-207,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Pointing Monitoring

2026-02-02T06:15:24 to 2026-02-02T06:18:21

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=25 ycen=-195,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

HMI_BLOS: null

2026-02-02T02:40:48 to 2026-02-02T06:41:48

Science Goal: ssw_service_260202_160637_48352

Program:

Target:

Pointing: xcen=-626 ycen=278,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	1	574,574	241
94	1	574,574	241
193	1	574,574	241
blos	2.02	574,574	120

EIS: Pointing Monitoring

2026-01-31T05:53:40 to 2026-01-31T05:53:51

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=25 ycen=-207,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: BBSO coordination, AR 14358

2026-01-29T17:34:25 to 2026-01-29T18:37:27

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO coordination, AR 14358

Target: AR

Pointing: xcen=-603 ycen=311,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.69	137,129	92
1400	0.23	137,129	276
2796	0.17	137,129	368

EIS: Pointing Monitoring

2026-01-28T05:58:12 to 2026-01-28T06:01:08

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=26 ycen=-196,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: default study

2026-01-26T10:40:29 to 2026-01-26T11:31:33

Science Goal: default_study

Program:

Target:

Pointing: xcen=936 ycen=-321,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

SOTSP: major flare watch AR 14341

2026-01-26T10:32:02 to 2026-01-26T11:36:42

Science Goal: flare watch

Program: Fast map, 328x164", 1-side, Q65, no repeat

Target: Active Region, AR 14341

Pointing: xcen=930 ycen=-210,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	324,162	1023
6302A Velocity 6301.5A	0	324,162	1023
6302A Transverse Flux Density	0	324,162	1023
6302A Longitudinal Flux Density	0	324,162	1023

249615 matches
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