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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246479 matches
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XRT: null

2025-10-11T08:09:47 to 2025-10-11T11:13:02

Science Goal:

Program:

Target:

Pointing: xcen=400 ycen=-313,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	2	395,395	2
Open+Gband	22.22	396,396	8
Open+Ti_poly	51.83	395,395	4
Al_poly+Open	0.67	2,107,2,107	275

EIS: Co-alignment program.

2025-10-11T03:05:22 to 2025-10-11T04:30:37

Science Goal:

Program:

Target:

Pointing: xcen=-946 ycen=6,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
SiX		1,512	null
FeXI		1,512	null
FeXV		1,512	null
FeXII		1,512	null

AIA: null

2025-10-10T14:00:00 to 2025-10-10T23:00:00

Science Goal: ssw_service_251010_151919_13200_ssmq_blos_cont

Program:

Target:

Pointing: xcen=-250 ycen=283,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	6.58	400,350	83
211	6.5	400,350	84
171	6.5	400,350	84
cont	6.92	400,350	79
1700	6.58	400,350	83
304	6.43	400,350	85
131	6.5	400,350	84
94	6.51	400,350	84
193	6.43	400,350	85
blos	6.92	400,350	79

EIS: Comprehensive AR studies - sit and stare obs.

2025-10-10T03:52:14 to 2025-10-10T04:48:04

Science Goal:

Program:

Target:

Pointing: xcen=215 ycen=-433,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		2,512	null
FeXVI		2,512	null
SiX		2,512	null
SX		2,512	null
FeXXIV		2,512	null
SiVII		2,512	null
FeXI		2,512	null
FeXV		2,512	null
MgVII		2,512	null
CaXV		2,512	null
CaXVI		2,512	null
FeXII		2,512	null
FeIX		2,512	null
FeXIV		2,512	null

EIS: EIS/IRIS full disk spectral scan.

2025-10-08T13:10:44 to 2025-10-08T14:16:10

Science Goal: Q85

Program:

Target:

Pointing: xcen=15 ycen=159,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		491,512	null
FeX		491,512	null
FeXVI		491,512	null
SiX		491,512	null
SX		491,512	null
SiVII		491,512	null
FeXI		491,512	null
FeXV		491,512	null
MgVII		491,512	null
CaXV		491,512	null
CaXVI		491,512	null
FeXII		491,512	null
FeIX		491,512	null
FeVIII		491,512	null
FeXIV		491,512	null

XRT: null

2025-10-07T12:12:00 to 2025-10-07T18:01:05

Science Goal:

Program:

Target:

Pointing: xcen=-62 ycen=-984,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Gband	19.81	395,395	18
Al_poly+Open	0.56	2,107,2,107	627

EIS: HOP349 + synoptic, shifted -4.5 min

2025-10-07T05:58:57 to 2025-10-07T05:59:08

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=14 ycen=-201,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXV		266,512	null
HeII		266,512	null

EIS: Sit-and-stare observations for flare watch SOOP.

2025-10-06T18:34:11 to 2025-10-07T00:23:40

Science Goal:

Program:

Target:

Pointing: xcen=829 ycen=49,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		2,304	null
FeX		2,304	null
FeXVI		2,304	null
SiX		2,304	null
SX		2,304	null
FeXI		2,304	null
FeXV		2,304	null
FeXVII		2,304	null
HeII		2,304	null
FeXII		2,304	null

IRIS: SPICE coordination (filaments)

2025-10-06T09:43:27 to 2025-10-06T11:36:27

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 Lossless compression

Program: SPICE coordination (filaments)

Target: QS

Pointing: xcen=733 ycen=-595,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	231,182	416

IRIS: A1: QS monitoring

2025-10-06T04:16:11 to 2025-10-06T04:34:14

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=154 ycen=-107,

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: SPICE coordination (sunspot oscillations) (AR 14232)

2025-10-05T07:04:01 to 2025-10-05T07:27:16

Science Goal: Large dense 16-step raster 5x120 16s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: SPICE coordination (sunspot oscillations) (AR 14232)

Target: AR

Pointing: xcen=578 ycen=-30,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	128,129	136
2796	0.17	128,129	136

IRIS: Low-telemetry sit-and-stare flare study (AR 14230)

2025-10-04T02:39:27 to 2025-10-04T03:58:00

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Low-telemetry sit-and-stare flare study (AR 14230)

Target: AR

Pointing: xcen=930 ycen=-205,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	171
1400	0.46	62,69	171
2796	0.46	62,69	171

IRIS: SUIT coordination #1 (AR 14236)

2025-10-04T00:44:58 to 2025-10-04T01:29:20

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 #1 (AR 14236)

Target: AR

Pointing: xcen=410 ycen=67,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	294
2796	0.15	65,68	294

IRIS: Low-telemetry sit-and-stare flare study (AR 14232)

2025-10-03T16:32:10 to 2025-10-03T17:43:50

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Low-telemetry sit-and-stare flare study (AR 14232)

Target: AR

Pointing: xcen=191 ycen=-58,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	156
1400	0.46	62,69	156
2796	0.46	62,69	156

IRIS: Low-telemetry sit-and-stare flare study (AR 14232)

2025-10-03T06:47:31 to 2025-10-03T07:54:08

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Low-telemetry sit-and-stare flare study (AR 14232)

Target: AR

Pointing: xcen=106 ycen=-57,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	145
1400	0.46	62,69	145
2796	0.46	62,69	145

246479 matches
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