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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249635 matches
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IRIS: Low Telemetry Flare Study

2026-02-10T10:48:19 to 2026-02-10T11:58:01

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=888 ycen=290,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,68	448

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

IRIS: High cadence sit-and-stare flare study

2026-02-09T07:19:58 to 2026-02-09T08:26:16

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=-663 ycen=205,

saaIntervals hiIntervals

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

IRIS: High cadence flare study

2026-02-08T20:01:05 to 2026-02-08T21:10:03

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 study

Target: AR

Pointing: xcen=740 ycen=321,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1816
2796	0.04	68,68	1816

IRIS: High cadence sit-and-stare flare study

2026-02-08T15:10:17 to 2026-02-08T16:16:35

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=715 ycen=332,

saaIntervals hiIntervals

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

EIS: Small flare diagnostic study

2026-02-06T11:54:02 to 2026-02-06T14:49:47

Science Goal: EL_DHB_01v3

Program:

Target:

Pointing: xcen=400 ycen=340,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: SUIT coordination

2026-02-06T01:45:21 to 2026-02-06T02:49:54

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=318 ycen=332,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1592
2796	0.04	68,68	1592

IRIS: SUIT coordination

2026-02-06T00:08:16 to 2026-02-06T01:15:05

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=307 ycen=338,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1648
2796	0.04	68,68	1648

IRIS: Proba-3/ASPIICS coordination

2026-02-04T22:07:23 to 2026-02-04T23:20:53

Science Goal: Very large sparse 96-step raster 95x175 96s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Proba-3/ASPIICS coordination

Target: FI

Pointing: xcen=903 ycen=-394,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.27	264,182	270
2832	1.36	264,182	54
1400	0.27	264,182	270
2796	0.27	264,182	270

IRIS: High-cadence flare study

2026-02-04T14:11:50 to 2026-02-04T15:16:51

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 study

Target: AR

Pointing: xcen=29 ycen=339,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1712
2796	0.04	68,68	1712

IRIS: High-cadence flare study

2026-02-03T12:20:12 to 2026-02-03T13:25:50

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 study

Target: AR

Pointing: xcen=-207 ycen=329,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1728
2796	0.04	68,68	1728

IRIS: Very high-cadence flare study

2026-02-03T08:03:39 to 2026-02-03T08:34:20

Science Goal: Large sparse 8-step raster 7x120 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: Very high-cadence flare study

Target: AR

Pointing: xcen=-272 ycen=338,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,129	756
2796	0.04	128,129	756

IRIS: SUIT coordination

2026-02-02T23:24:24 to 2026-02-03T00:29:10

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=-323 ycen=-313,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	429
2796	0.15	65,68	429

IRIS: BBSO coordination, AR 14363

2026-02-02T21:47:17 to 2026-02-02T22:51:56

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, AR 14363

Target: AR

Pointing: xcen=-353 ycen=-336,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	133,129	31
1400	0.35	133,129	184
2796	0.35	133,129	184

AIA: null

2026-02-01T11:40:00 to 2026-02-01T13:30:00

Science Goal: ssw_service_260201_052422_46445_ssmq_

Program:

Target:

Pointing: xcen=-637 ycen=244,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.31	600,450	85
211	1.31	600,450	85
171	1.31	600,450	85
1700	1.3	600,450	85
304	1.31	600,450	85
131	1.31	600,450	85
94	1.31	600,450	85
193	1.3	600,450	85

249635 matches
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