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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249789 matches
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XRT: HOP509ToO 2

2025-06-18T18:14:30 to 2025-06-18T18:14:55

Science Goal:

Program: XOB:1D07; HOP509 - Filter-Ratio with thin-Be and Med-Be (short) with PFB, 384x384 at 1064 1048, with G-band (1ms/1ms VLS=CLS), 60 cad AEC1 (1D38)

Target: AR

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Al_mesh	0.1	2,107,2,107	2
Al_poly+Open	0.09	2,107,2,107	2

AIA: 18june2025

2025-06-18T02:29:59 to 2025-06-18T04:29:57

Science Goal: ssw_service_250728_042032_23057(SSW)

Program:

Target:

Pointing: xcen=113 ycen=306,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.2	230,230	600
304	0.2	230,230	600
131	0.2	230,230	590
94	0.2	230,230	600

IRIS: THEMIS coordination prominence

2025-06-04T07:54:16 to 2025-06-04T09:56:50

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Deep x 15 Spatial x 2, Spectral x 2

Program: THEMIS coordination prominence

Target: FI

Pointing: xcen=-817 ycen=520,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.27	292,182	448

XRT: AR Obs 6

2025-05-28T18:21:40 to 2025-05-28T18:22:25

Science Goal:

Program: XOB:1D35; 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
Open+Al_mesh	0.1	2,107,2,107	2
Open+Ti_poly	0.03	2,107,2,107	2
Al_poly+Open	0.1	2,107,2,107	2

IRIS: High-cadence flare raster (AR on NE limb)

2025-05-20T21:31:08 to 2025-05-20T23:59:21

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 (AR on NE limb)

Target: AR

Pointing: xcen=-816 ycen=340,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	3656
2796	0.04	68,68	3656

IRIS: SST coordination, coronal bright point

2025-05-09T07:25:15 to 2025-05-09T11:59:18

Science Goal: Medium sparse 32-step raster 31x60 32s Si IV Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: SST coordination, coronal bright point

Target: QS

Pointing: xcen=-234 ycen=117,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.32	93,69	856
1400	0.32	93,69	856
2796	0.32	93,69	856

EIS: Synoptic SOT latitudinal scan

2025-05-08T21:00:05 to 2025-05-08T21:03:01

Science Goal:

Program:

Target:

Pointing: xcen=-6 ycen=279,

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

EIS: Instrument coalignment calibration

2025-05-06T19:45:22 to 2025-05-06T21:10:37

Science Goal:

Program:

Target:

Pointing: xcen=-942 ycen=16,

saaIntervals hiIntervals

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

EIS: Multi-temperature full disk slot scans.

2025-05-06T15:06:14 to 2025-05-06T15:11:41

Science Goal:

Program:

Target:

Pointing: xcen=406 ycen=-698,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		479,512	null
FeXVI		479,512	null
SiX		479,512	null
SX		479,512	null
SiVII		479,512	null
FeXI		479,512	null
FeXV		479,512	null
HeII		479,512	null
CaXVI		479,512	null
FeXII		479,512	null
FeVIII		479,512	null
FeXIV		479,512	null

EIS: Active Region Studies - sit and stare

2025-05-04T13:25:15 to 2025-05-04T14:21:05

Science Goal:

Program:

Target:

Pointing: xcen=-124 ycen=17,

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: Active Region Studies - full CCD spectra (western edge)

2025-05-03T22:49:14 to 2025-05-03T23:50:54

Science Goal: Q85

Program:

Target:

Pointing: xcen=-189 ycen=159,

saaIntervals hiIntervals

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

EIS: Spectral atlas synoptic programme

2025-05-03T12:56:13 to 2025-05-03T13:57:02

Science Goal: quiet Sun

Program:

Target:

Pointing: xcen=-114 ycen=187,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		60,160	null
FeX		60,160	null
OIV		60,160	null

IRIS: Flare watch, AR14064

2025-04-28T12:54:59 to 2025-04-28T16:54:59

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, AR14064

Target: AR

Pointing: xcen=911 ycen=212,

saaIntervals hiIntervals

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

EIS: Active region Observation

2025-04-23T15:38:12 to 2025-04-23T16:48:20

Science Goal: GDZ_300x384_S2S3_40S

Program:

Target:

Pointing: xcen=488 ycen=-184,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		303,384	null
FeX		303,384	null
FeXVI		303,384	null
SiX		303,384	null
CaXVII		303,384	null
SX		303,384	null
FeXXIV		303,384	null
SiVII		303,384	null
FeXI		303,384	null
FeXV		303,384	null
FeXVII		303,384	null
MgVII		303,384	null
MgV		303,384	null
OV		303,384	null
CaXV		303,384	null
FeXII		303,384	null
FeXIV		303,384	null

IRIS: Coronal nanojets, AR14065

2025-04-23T00:00:10 to 2025-04-23T03:37:02

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Coronal nanojets, AR14065

Target: AR

Pointing: xcen=-3 ycen=-417,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1360

249789 matches
prev 1...10633 10634 10635 10636 10637 10638 10639 10640 [10641] 10642 ...16653 next