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: BBSO coordination

2026-02-10T22:06:59 to 2026-02-10T22:57:03

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination

Target: AR

Pointing: xcen=-200 ycen=261,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	134,129	24
1400	0.35	134,129	144
2796	0.35	134,129	144

IRIS: BBSO coordination

2026-02-10T18:53:04 to 2026-02-10T20:04:00

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination

Target: AR

Pointing: xcen=-235 ycen=262,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	134,129	34
1400	0.35	134,129	204
2796	0.35	134,129	204

IRIS: Low Telemetry Flare Study

2026-02-10T15:39:04 to 2026-02-10T16:41:18

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=-258 ycen=261,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	400

HMI_CONT: null

2026-02-09T23:42:00 to 2026-02-10T01:30:00

Science Goal: ssw_service_260209_161553_10280_ssmq__ssmq__ssmq_cont_blos

Program:

Target:

Pointing: xcen=356 ycen=-235,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
cont	1.69	600,450	65
blos	1.69	600,450	65

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, disk center

2026-02-09T02:28:55 to 2026-02-09T03:35:47

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=135 ycen=-260,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.8	293,182	84
1400	0.2	293,182	336
2796	0.2	293,182	336

IRIS: High cadence sit-and-stare observation

2026-02-08T18:24:13 to 2026-02-08T19:30:31

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

Program: High cadence sit-and-stare observation

Target: AR

Pointing: xcen=846 ycen=282,

saaIntervals hiIntervals

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

IRIS: High cadence sit-and-stare observation

2026-02-08T16:47:11 to 2026-02-08T17:53:29

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

Program: High cadence sit-and-stare observation

Target: AR

Pointing: xcen=838 ycen=284,

saaIntervals hiIntervals

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

AIA: null

2026-02-08T11:08:00 to 2026-02-08T11:52:20

Science Goal: ssw_service_260208_033352_12599_ssmq_

Program:

Target:

Pointing: xcen=681 ycen=355,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.56	600,450	80
211	0.56	600,450	80
171	0.56	600,450	80
1700	0.56	600,450	80
304	0.56	600,450	80
131	0.56	600,450	80
94	0.56	600,450	80
193	0.56	600,450	80

IRIS: High cadence sit-and-stare flare study

2026-02-08T10:19:23 to 2026-02-08T11:25:41

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=-694 ycen=231,

saaIntervals hiIntervals

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

IRIS: BBSO coordination

2026-02-05T22:31:15 to 2026-02-05T23:38:01

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

Program: BBSO coordination

Target: AR

Pointing: xcen=228 ycen=359,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.24	135,129	54
1400	0.21	135,129	324
2796	0.21	135,129	324

IRIS: SUIT coordination

2026-02-05T01:30:42 to 2026-02-05T02:18:13

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=140 ycen=340,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1172
2796	0.04	68,68	1172

EIS: Onset of CMEs coordinated with Proba-3/ASPIICS

2026-02-04T19:13:20 to 2026-02-04T20:06:29

Science Goal: IUU_SLOT_SNS_AR_02

Program:

Target:

Pointing: xcen=914 ycen=-371,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Synoptic/Comprehensive AR Studies

2026-02-04T10:32:14 to 2026-02-04T11:28:05

Science Goal: HPW021VEL0021x512v2

Program:

Target:

Pointing: xcen=-36 ycen=170,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: B1: AR tracking from limb to limb

2026-02-03T05:52:16 to 2026-02-03T06:10:22

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=-713 ycen=231,

saaIntervals hiIntervals

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

249617 matches
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