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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249794 matches
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AIA: null

2011-02-16T01:25:00 to 2011-02-16T02:25:00

Science Goal: ssw_service_260209_132158_21183

Program:

Target:

Pointing: xcen=549 ycen=-277,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	0.2	576,691	300
211	0.2	576,691	297
171	0.21	576,691	288
131	0.21	576,692	282
94	0.2	576,691	300
193	0.24	576,692	248

AIA: null

2011-02-15T02:00:02 to 2011-02-15T02:19:57

Science Goal: ssw_service_251122_160926_13936

Program:

Target:

Pointing: xcen=-4 ycen=5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	1.03	2,459,2,459	20
94	1.03	2,457,2,457	20

AIA: null

2010-05-26T06:10:02 to 2010-05-26T06:29:50

Science Goal: ssw_service_260210_112643_4956

Program:

Target:

Pointing: xcen=-347 ycen=-443,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
304	2.2	1,152,884	10

IRIS: A1:QS monitoring

2026-03-12T04:20:05 to 2026-03-12T04:38:08

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=4 ycen=-12,

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

IRIS: SUIT coordination (AR at SE limb)

2026-02-27T00:03:39 to 2026-02-27T02:29:54

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

Program: SUIT coordination (AR at SE limb)

Target: AR

Pointing: xcen=-809 ycen=-232,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	902
2796	0.16	65,68	902

IRIS: Off-limb flare study (AR on NE limb)

2026-02-26T05:36:26 to 2026-02-26T07:58:34

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Off-limb flare study (AR on NE limb)

Target: AR

Pointing: xcen=-948 ycen=247,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	888

AIA: null

2026-02-25T15:30:00 to 2026-02-25T17:00:00

Science Goal: ssw_service_260225_081553_46631_ssmq_

Program:

Target:

Pointing: xcen=-910 ycen=-323,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.14	600,450	80
211	1.14	600,450	80
171	1.14	600,450	80
1700	1.13	600,450	80
304	1.14	600,450	80
131	1.14	600,450	80
94	1.14	600,450	80
193	1.14	600,450	80

IRIS: High Cadence Flare Studies

2026-02-15T10:21:32 to 2026-02-15T11:40:49

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: High Cadence Flare Studies

Target: AR

Pointing: xcen=10 ycen=320,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	489
2796	0.16	65,68	489

IRIS: C1: South Pole

2026-02-14T06:53:44 to 2026-02-14T07:27:55

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

Program: C1: South Pole

Target: QS

Pointing: xcen=9 ycen=-965,

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: SolO coordination: Major Flare (Kerr)

2026-02-13T17:59:00 to 2026-02-13T19:14:19

Science Goal: Large coarse 8-step raster 14x120 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: SolO coordination: Major Flare (Kerr)

Target: AR

Pointing: xcen=385 ycen=261,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	135,129	1852
2796	0.04	135,129	1852

IRIS: SolO coordination: Major Flare (Kerr)

2026-02-13T16:34:16 to 2026-02-13T17:36:55

Science Goal: Large coarse 8-step raster 14x120 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: SolO coordination: Major Flare (Kerr)

Target: AR

Pointing: xcen=369 ycen=259,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	135,129	1544
2796	0.04	135,129	1544

EIS: Flare mode observations - context.

2026-02-13T10:25:28 to 2026-02-13T10:28:24

Science Goal:

Program:

Target:

Pointing: xcen=-424 ycen=123,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Pointing Monitoring

2026-02-13T06:00:41 to 2026-02-13T06:03:37

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=23 ycen=-193,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: A1: QS monitoring

2026-02-13T04:14:15 to 2026-02-13T04:32:20

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=-27 ycen=95,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	248,129	16
2832	4.52	248,129	4
1400	1.13	248,129	16
2796	1.13	248,129	16

IRIS: SolO coordination: Major Flare (Kerr)

2026-02-12T20:58:48 to 2026-02-12T21:32:52

Science Goal: Large coarse 8-step raster 14x120 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: SolO coordination: Major Flare (Kerr)

Target: AR

Pointing: xcen=198 ycen=270,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	135,129	839
2796	0.04	135,129	840

249794 matches
prev 1...16481 16482 16483 16484 [16485] 16486 16487 16488 16489 16490 ...16653 next