Popular

Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

Here are the most popular observations, as measured by the number of downloads.

Filter by instrument:

247445 matches
prev 1...14337 14338 14339 14340 [14341] 14342 14343 14344 14345 14346 ...16497 next

XRT: null

2025-10-07T18:28:29 to 2025-10-07T18:28:53

Science Goal:

Program:

Target:

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

IRIS: SPICE coordination (filaments)

2025-10-06T05:16:18 to 2025-10-06T07:17:59

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=732 ycen=-595,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	231,182	448

IRIS: SUIT/Aditya-L1 Coordination (Unnamed AR in NE)

2025-09-30T00:00:01 to 2025-09-30T02:29:54

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/Aditya-L1 Coordination (Unnamed AR in NE)

Target: AR

Pointing: xcen=-520 ycen=187,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	993
2796	0.15	65,68	993

IRIS: A1: QS Monitoring

2025-09-29T04:19:51 to 2025-09-29T04:37:54

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=3 ycen=0,

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: null

2025-09-23T06:28:00 to 2025-09-24T01:10:10

Science Goal:

Program:

Target:

Pointing: xcen=792 ycen=-392,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_med+Open	0.41	395,395	11
Be_thin+Open	60.26	395,395	19
Open+Al_thick	0.44	395,395	7
Open+Al_mesh	0.1	2,107,2,107	2
Open+Be_thick	1.71	395,395	3
Open+Gband	29.17	396,396	39
Open+Ti_poly	61.58	395,395	19
Al_poly+Open	0.67	2,107,2,107	1673

EIS: Flare sit-n-stare for HOP 515

2025-09-18T08:23:43 to 2025-09-18T08:51:49

Science Goal:

Program:

Target:

Pointing: xcen=75 ycen=22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		2,184	null
OIV		2,184	null
FeXVII		2,184	null
MgVII		2,184	null
FeXXIII		2,184	null
FeXIV		2,184	null

EIS: HOP 206 N Pole

2025-09-17T12:52:46 to 2025-09-17T16:22:08

Science Goal: Polar Panorama Map for understanding Polar Reversal in Cycle

Program:

Target:

Pointing: xcen=-17 ycen=748,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		323,384	null
FeXIII		323,384	null
FeX		323,384	null
FeXVI		323,384	null
SiX		323,384	null
SX		323,384	null
SiVII		323,384	null
FeXI		323,384	null
FeXV		323,384	null
MgVII		323,384	null
HeII		323,384	null
OV		323,384	null
FeXII		323,384	null
FeIX		323,384	null
FeVIII		323,384	null
FeXIV		323,384	null

EIS: Context image for AR 14216

2025-09-17T08:53:43 to 2025-09-17T08:56:39

Science Goal: in support of HOP 515

Program:

Target:

Pointing: xcen=-112 ycen=-154,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		479,488	null
FeXIII		479,488	null
FeXVI		479,488	null
SiVII		479,488	null
FeXI		479,488	null
FeXV		479,488	null
HeII		479,488	null
FeXII		479,488	null
FeXXIII		479,488	null

EIS: XRT Synoptic

2025-09-14T04:06:07 to 2025-09-14T04:06:17

Science Goal:

Program:

Target:

Pointing: xcen=23 ycen=-201,

saaIntervals hiIntervals

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

EIS: Slot Context Image for XRT Synoptic

2025-09-14T04:02:52 to 2025-09-14T04:05:48

Science Goal:

Program:

Target:

Pointing: xcen=16 ycen=-115,

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: XRT Synoptic

2025-09-13T18:10:11 to 2025-09-13T18:10:21

Science Goal:

Program:

Target:

Pointing: xcen=23 ycen=-201,

saaIntervals hiIntervals

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

EIS: Slot Context Image for XRT Synoptic

2025-09-13T18:06:56 to 2025-09-13T18:09:53

Science Goal:

Program:

Target:

Pointing: xcen=16 ycen=-115,

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: EIS Spectral Atlas Synoptic Programme

2025-09-12T11:33:28 to 2025-09-12T11:36:24

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=653 ycen=-475,

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: Co-alignment N. pole

2025-09-10T18:18:20 to 2025-09-10T20:02:20

Science Goal: Alignment_modify_v2

Program:

Target:

Pointing: xcen=21 ycen=729,

saaIntervals hiIntervals

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

EIS: HOP 130 (Multi-temperature Full Disk Slot Scans) #15B

2025-09-10T15:28:14 to 2025-09-10T15:33:40

Science Goal: FULL_SUN_SLOT_SCAN_2

Program:

Target:

Pointing: xcen=-815 ycen=-757,

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

247445 matches
prev 1...14337 14338 14339 14340 [14341] 14342 14343 14344 14345 14346 ...16497 next