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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247462 matches
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IRIS: HOP 307: AR tracking (AR 14093)

2025-05-21T12:39:56 to 2025-05-21T15:26:45

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 30 Spatial x 2, Spectral x 2

Program: HOP 307: AR tracking (AR 14093)

Target: AR

Pointing: xcen=-796 ycen=-114,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	281,182	80
2832	2.09	281,182	80
1400	2.09	281,182	80
2796	2.09	281,182	80

IRIS: SST coordination, new AR

2025-05-18T10:03:29 to 2025-05-18T11:57:35

Science Goal: Large dense 32-step raster 10.24x120 32s Si IV Mg II h/k Mg II w Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: SST coordination, new AR

Target: AR

Pointing: xcen=-565 ycen=322,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.52	132,128	220
1400	0.52	132,128	220
2796	0.52	132,128	220

IRIS: SUIT coordination: QS #2

2025-05-17T05:16:22 to 2025-05-17T05:25:15

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT coordination: QS #2

Target: QS

Pointing: xcen=-9 ycen=-105,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

EIS: Pointing Monitoring

2025-05-16T05:33:34 to 2025-05-16T05:33:44

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=15 ycen=-177,

saaIntervals hiIntervals

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

IRIS: A1: QS monitoring

2025-05-16T04:19:16 to 2025-05-16T04:37:20

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=1 ycen=3,

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

XRT: AR Obs 5

2025-05-14T18:13:02 to 2025-05-14T19:18:36

Science Goal:

Program: XOB:1D2F; AR - Standard Core - (Filter-Ratio with Al/poly and thin-Be long/short pairs) with PFB, 384x384 at 1064 1048, thin-Be, and Al/poly context, with G-band (1ms/1ms VLS=CLS), 120 cad (1BBA)

Target: AR

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	5.86	395,395	11
Open+Gband	0.04	396,396	2
Al_poly+Open	1.12	2,107,2,107	59

EIS: Synoptic/Comprehensive Active Region Studies AR at EAST LIMB POINTI

2025-05-13T23:18:35 to 2025-05-14T00:19:19

Science Goal: HPW021VEL260x512v2

Program:

Target:

Pointing: xcen=-833 ycen=75,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		261,512	null
FeXVI		261,512	null
SiX		261,512	null
SX		261,512	null
FeXXIV		261,512	null
SiVII		261,512	null
FeXI		261,512	null
FeXV		261,512	null
MgVII		261,512	null
CaXV		261,512	null
CaXVI		261,512	null
FeXII		261,512	null
FeIX		261,512	null
FeXIV		261,512	null

EIS: Synoptic/Comprehensive Active Region Studies

2025-05-12T12:51:44 to 2025-05-12T13:53:23

Science Goal: Atlas_60

Program:

Target:

Pointing: xcen=588 ycen=-134,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		120,160	null
FeX		120,160	null
OIV		120,160	null

EIS: Synoptic SOT latitudinal scan

2025-05-08T22:17:13 to 2025-05-08T22:27:21

Science Goal:

Program:

Target:

Pointing: xcen=-6 ycen=366,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		5,512	null
FeXIII		5,512	null
FeX		5,512	null
SiX		5,512	null
CaXVII		5,512	null
OIV		5,512	null
SiVII		5,512	null
FeXI		5,512	null
FeXV		5,512	null
HeII		5,512	null
OV		5,512	null
FeXII		5,512	null
FeVIII		5,512	null
FeXIV		5,512	null

IRIS: High cadence flare raster, AR14079

2025-05-06T12:11:22 to 2025-05-06T14:02:46

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 raster, AR14079

Target: AR

Pointing: xcen=323 ycen=197,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	2748
2796	0.04	68,68	2748

EIS: Pointing monitoring

2025-05-04T05:39:51 to 2025-05-04T05:42:48

Science Goal:

Program:

Target:

Pointing: xcen=17 ycen=-183,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXVI		479,488	null
SiVII		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

IRIS: SUIT Coordination: AR 2

2025-05-04T05:31:22 to 2025-05-04T05:40:15

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT Coordination: AR 2

Target: AR

Pointing: xcen=-164 ycen=198,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: Flare watch, AR14062

2025-04-23T06:24:43 to 2025-04-23T10:24:43

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: Flare watch, AR14062

Target: AR

Pointing: xcen=548 ycen=40,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	6320
2796	0.04	68,68	6320

EIS: SOT latitudinal scan - slit.

2025-04-17T14:27:41 to 2025-04-17T14:37:49

Science Goal:

Program:

Target:

Pointing: xcen=-6 ycen=-721,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		5,512	null
FeXIII		5,512	null
FeX		5,512	null
SiX		5,512	null
CaXVII		5,512	null
OIV		5,512	null
SiVII		5,512	null
FeXI		5,512	null
FeXV		5,512	null
HeII		5,512	null
OV		5,512	null
FeXII		5,512	null
FeVIII		5,512	null
FeXIV		5,512	null

EIS: SOT latitudinal scan - slit.

2025-04-17T13:12:12 to 2025-04-17T13:20:17

Science Goal:

Program:

Target:

Pointing: xcen=341 ycen=19,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		5,512	null
FeXIII		5,512	null
FeX		5,512	null
SiX		5,512	null
CaXVII		5,512	null
OIV		5,512	null
SiVII		5,512	null
FeXI		5,512	null
FeXV		5,512	null
HeII		5,512	null
OV		5,512	null
FeXII		5,512	null
FeVIII		5,512	null
FeXIV		5,512	null

247462 matches
prev 1...10417 10418 10419 10420 10421 10422 10423 10424 [10425] 10426 ...16498 next