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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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252787 matches
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IRIS: High cadence flare watch, AR14294

2025-12-06T13:48:22 to 2025-12-06T14:43:57

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 watch, AR14294

Target: AR

Pointing: xcen=235 ycen=-241,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1464
2796	0.04	68,68	1464

IRIS: High cadence flare study

2025-11-23T18:35:04 to 2025-11-23T19:32:49

Science Goal: Large sparse 8-step raster 7x120 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 study

Target: AR

Pointing: xcen=-569 ycen=240,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,130	1424
2796	0.04	128,130	1424

IRIS: High cadence flare study

2025-11-20T06:57:40 to 2025-11-20T07:28:03

Science Goal: Large sparse 8-step raster 7x120 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 study

Target: AR

Pointing: xcen=758 ycen=-133,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,129	784
2796	0.04	128,129	784

IRIS: Jets in coronal holes

2025-11-19T07:51:57 to 2025-11-19T08:50:27

Science Goal: Very large sparse 64-step raster 63x175 64s Si IV Mg II h/k Mg II w Deep x 0.5 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: Jets in coronal holes

Target: CJ

Pointing: xcen=247 ycen=198,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.16	231,182	376
1400	0.16	231,182	376
2796	0.16	231,182	376

IRIS: Major Flare Watch (High cadence)

2025-11-06T10:59:56 to 2025-11-06T12:01:54

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 SJI cadence 3x faster

Program: Major Flare Watch (High cadence)

Target: AR

Pointing: xcen=-507 ycen=348,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1632
2796	0.04	68,68	1632

XRT: null

2025-10-30T18:24:02 to 2025-10-30T21:59:30

Science Goal:

Program:

Target:

Pointing: xcen=-62 ycen=-938,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	69.24	2,107,2,107	3
Al_poly+Open	39.7	2,107,2,107	6

XRT: null

2025-10-22T12:02:59 to 2025-10-22T15:29:30

Science Goal:

Program:

Target:

Pointing: xcen=-62 ycen=836,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Gband	24.08	528,528	6
Al_poly+Open	1.56	2,107,2,107	133

XRT: null

2025-10-22T06:03:28 to 2025-10-22T06:05:05

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
Open+Gband	0.52	2,114,2,114	2
Al_poly+Open	0.09	2,107,2,107	2

XRT: null

2025-10-21T13:18:00 to 2025-10-21T13:30:31

Science Goal:

Program:

Target:

Pointing: xcen=-40 ycen=919,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	0.07	2,107,2,107	2
Open+Gband	0.04	528,528	2
Al_poly+Open	0.5	2,107,2,107	26

AIA: null

2025-10-18T13:15:00 to 2025-10-18T16:30:00

Science Goal: ssw_service_251018_094314_37141_ssmq_

Program:

Target:

Pointing: xcen=891 ycen=353,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	2.63	600,450	75
211	2.63	600,450	75
171	2.63	600,450	75
1700	2.63	600,450	75
304	2.63	600,450	75
131	2.63	600,450	75
94	2.64	600,450	75
193	2.63	600,450	75

EIS: SOOP Polar Rotation

2025-10-12T12:05:57 to 2025-10-12T13:49:28

Science Goal: HOP81_new_study_v2

Program:

Target:

Pointing: xcen=-6 ycen=793,

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: HOP 130

2025-09-30T12:01:15 to 2025-09-30T12:06:41

Science Goal: full_sun_slot_scan_2

Program:

Target:

Pointing: xcen=462 ycen=-213,

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

XRT: null

2025-09-30T11:46:00 to 2025-09-30T11:58:31

Science Goal:

Program:

Target:

Pointing: xcen=896 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	0.07	2,107,2,107	2
Open+Gband	0.04	528,528	2
Al_poly+Open	0.5	2,107,2,107	26

XRT: null

2025-09-28T18:13:00 to 2025-09-29T03:57:30

Science Goal:

Program:

Target:

Pointing: xcen=402 ycen=-351,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	25.15	395,395	17
Open+Gband	48.44	396,396	12
Open+Ti_poly	106.57	395,395	6
Al_poly+Open	26.77	395,395	20

IRIS: F2: Equatorial Scan (HOP 393, Meridional Pointing)

2025-09-26T21:34:27 to 2025-09-26T22:23:19

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 2

Program: F2: Equatorial Scan (HOP 393, Meridional Pointing)

Target: (NONE)

Pointing: xcen=3 ycen=-117,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	234,129	80
2832	0.61	234,129	80
1400	0.61	234,129	80
2796	0.61	234,129	80

252787 matches
prev 1...6689 [6690] 6691 6692 6693 6694 6695 6696 6697 6698 ...16853 next