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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248196 matches
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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

IRIS: SUIT coordination

2026-02-01T02:08:56 to 2026-02-01T03:13:18

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=-636 ycen=-339,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1588
2796	0.04	68,68	1588

IRIS: High-cadence rasters

2026-01-31T22:54:58 to 2026-01-31T23:59:13

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: High-cadence rasters

Target: AR

Pointing: xcen=-646 ycen=-328,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1692
2796	0.04	68,68	1692

IRIS: High-cadence rasters

2026-01-31T21:17:59 to 2026-01-31T22:22:14

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 rasters

Target: AR

Pointing: xcen=-656 ycen=-331,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1692
2796	0.04	68,68	1692

IRIS: High-cadence rasters

2026-01-31T09:59:07 to 2026-01-31T11:03:03

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 rasters

Target: AR

Pointing: xcen=-718 ycen=-338,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1684
2796	0.04	68,68	1684

IRIS: C1: South Pole

2026-01-31T05:08:11 to 2026-01-31T05:42:22

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

Program: C1: South Pole

Target: QS

Pointing: xcen=7 ycen=-966,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: SUIT coordination

2026-01-31T01:54:12 to 2026-01-31T02:44:47

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=-358 ycen=329,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1248
2796	0.04	68,68	1248

IRIS: SUIT coordination

2026-01-30T23:37:46 to 2026-01-30T23:43:36

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=-378 ycen=324,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	144
2796	0.04	68,68	144

IRIS: BBSO coordination, AR 14358

2026-01-30T22:40:07 to 2026-01-30T23:28:05

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 14358

Target: AR

Pointing: xcen=-390 ycen=335,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	133,130	23
1400	0.35	133,130	138
2796	0.35	133,130	138

IRIS: High-cadence rasters

2026-01-29T09:29:37 to 2026-01-29T10:32:48

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 rasters

Target: AR

Pointing: xcen=744 ycen=-179,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1664
2796	0.04	68,68	1664

IRIS: B1: AR tracking from limb to limb

2026-01-29T06:15:36 to 2026-01-29T06:33:42

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=194 ycen=-145,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	1.13	247,130	16
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: BBSO coordination, AR 14349

2026-01-28T22:10:37 to 2026-01-28T23:00:40

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 14349

Target: AR

Pointing: xcen=651 ycen=-177,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.09	133,130	24
1400	0.35	133,130	144
2796	0.35	133,130	144

AIA: null

2026-01-18T18:01:10 to 2026-01-19T17:00:58

Science Goal: ssw_service_260125_084345_7704

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	91.99	2,458,2,458	16

EIS:

2026-01-16T06:03:36 to 2026-01-16T06:03:46

Science Goal:

Program:

Target:

Pointing: xcen=28 ycen=-208,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

EIS: Synoptic SOT Latitudinal Scans 10/20

2026-01-15T17:21:56 to 2026-01-15T17:24:52

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=-5 ycen=-200,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

248196 matches
prev 1...16505 16506 16507 16508 16509 16510 16511 [16512] 16513 16514 ...16547 next