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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246545 matches
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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

EIS: HOP515

2025-10-03T00:23:41 to 2025-10-03T00:26:37

Science Goal: PRY_slot_context_v3

Program:

Target:

Pointing: xcen=188 ycen=-101,

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

XRT: null

2025-09-30T12:50:00 to 2025-09-30T12:53:31

Science Goal:

Program:

Target:

Pointing: xcen=-976 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	0.59	2,107,2,107	7

IRIS: SST Coordination on AR14230

2025-09-29T10:09:42 to 2025-09-29T11:59:57

Science Goal: Medium coarse 8-step raster 14x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: SST Coordination on AR14230

Target: AR

Pointing: xcen=221 ycen=-302,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	75,68	2904
2796	0.04	75,68	2904

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

2025-09-26T23:09:06 to 2025-09-26T23:57:58

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, West Pointing)

Target: (NONE)

Pointing: xcen=102 ycen=-116,

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

IRIS: BBSO Coordination on AR14226

2025-09-25T20:10:26 to 2025-09-25T22:24:06

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO Coordination on AR14226

Target: AR

Pointing: xcen=-148 ycen=-304,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	396
2832	2.03	137,129	66
1400	0.34	137,129	396
2796	0.34	137,129	396

AIA: null

2025-09-23T18:25:06 to 2025-09-24T14:16:54

Science Goal: ssw_service_250924_081925_44679

Program:

Target:

Pointing: xcen=-42 ycen=-260,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
211	100.6	2,294,574	12
171	1.1	2,294,574	3
304	110.38	2,294,574	11

AIA: null

2025-09-23T00:00:00 to 2025-09-27T00:00:00

Science Goal: ssw_service_251006_160225_16054

Program:

Target:

Pointing: xcen=556 ycen=-404,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1600	15.28	653,499	378
94	15.32	653,499	377

XRT: null

2025-09-22T06:03:27 to 2025-09-22T06:05:07

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	0.57	2,114,2,114	2
Al_poly+Open	0.09	2,107,2,107	2

AIA: null

2025-09-16T11:05:00 to 2025-09-16T17:30:00

Science Goal: ssw_service_250916_044612_6278_ssmq_

Program:

Target:

Pointing: xcen=-899 ycen=-271,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	7.85	700,600	50
211	7.85	700,600	50
171	7.85	700,600	50
1700	7.84	700,600	50
304	7.85	700,600	50
131	7.85	700,600	50
94	7.86	700,600	50
193	7.85	700,600	50

IRIS: Coronal Nanojets: AR 14207

2025-09-13T06:42:26 to 2025-09-13T11:44:40

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Coronal Nanojets: AR 14207

Target: AR

Pointing: xcen=863 ycen=465,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	1888

IRIS: C1: South Pole

2025-09-13T05:58:47 to 2025-09-13T06:32:58

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: South Pole

Target: QS

Pointing: xcen=9 ycen=-949,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: C1: North Pole

2025-09-13T04:47:08 to 2025-09-13T05:21:19

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: North Pole

Target: QS

Pointing: xcen=-2 ycen=954,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: F2/HOP 393 #2

2025-09-12T21:18:29 to 2025-09-12T22:07:21

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

Program: F2/HOP 393 #2

Target: QS

Pointing: xcen=-1 ycen=-124,

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

EIS: EIS Spectral Atlas Synoptic Programme

2025-09-12T11:36:49 to 2025-09-12T12:38:29

Science Goal: Arlas_60

Program:

Target:

Pointing: xcen=654 ycen=-311,

saaIntervals hiIntervals

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

246545 matches
prev 1...16009 16010 16011 16012 16013 16014 16015 16016 [16017] 16018 ...16437 next