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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247522 matches
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IRIS: Very high cadence raster flare study (AR 14236)

2025-10-05T02:39:37 to 2025-10-05T03:59:29

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: Very high cadence raster flare study (AR 14236)

Target: AR

Pointing: xcen=603 ycen=67,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	2103
2796	0.04	68,68	2104

XRT: null

2025-10-02T06:23:31 to 2025-10-02T09:58:14

Science Goal:

Program:

Target:

Pointing: xcen=-5 ycen=-5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	3.32	395,395	2
Open+Gband	34.8	396,396	6
Open+Ti_poly	86.98	395,395	3
Al_poly+Open	0.66	2,107,2,107	325

IRIS: Low-telemetry sit-and-stare (AR 14236)

2025-09-30T05:45:06 to 2025-09-30T06:58:36

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 (AR 14236)

Target: AR

Pointing: xcen=-377 ycen=51,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	160
1400	0.46	62,69	160
2796	0.46	62,69	160

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: SST Coordination on AR14230

2025-09-29T08:00:01 to 2025-09-29T10:00:00

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=196 ycen=-300,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	75,68	2960
2796	0.04	75,68	2960

AIA: null

2025-09-27T19:30:00 to 2025-09-28T07:39:18

Science Goal: ssw_service_250928_003715_38691_ssmq_

Program:

Target:

Pointing: xcen=-837 ycen=321,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	11.76	600,450	63
211	11.76	600,450	63
171	11.76	600,450	63
1700	11.76	600,450	63
304	11.76	600,450	63
131	11.76	600,450	63
94	11.57	600,450	64
193	11.76	600,450	63

IRIS: C1: South Pole

2025-09-27T06:15:46 to 2025-09-27T06:49:57

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

Program: C1: South Pole

Target: (NONE)

Pointing: xcen=9 ycen=-952,

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: SST Coordination on AR14226

2025-09-24T10:09:41 to 2025-09-24T11:59:57

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 AR14226

Target: AR

Pointing: xcen=-449 ycen=-279,

saaIntervals hiIntervals

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

IRIS: SolO coordination RSW23 SPICE

2025-09-21T05:43:21 to 2025-09-21T07:20:09

Science Goal: Large dense 320-step raster 105.3x120 320s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: SolO coordination RSW23 SPICE

Target: QS

Pointing: xcen=-749 ycen=-41,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.3	234,129	320
2796	0.3	234,129	320

IRIS: SolO coordination RSW23 SPICE

2025-09-18T12:25:38 to 2025-09-18T14:40:58

Science Goal: Large dense 320-step raster 105.3x120 320s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: SolO coordination RSW23 SPICE

Target: QS

Pointing: xcen=-881 ycen=-109,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	234,128	800
2796	0.17	234,128	800

EIS: HOP206 - Polar panorama map (North)

2025-09-11T16:35:15 to 2025-09-11T17:45:00

Science Goal: HOP81_new_study

Program:

Target:

Pointing: xcen=-5 ycen=794,

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: HOP206 - Polar panorama map (North)

2025-09-11T11:22:22 to 2025-09-11T14:51:46

Science Goal: HOP81_new_study

Program:

Target:

Pointing: xcen=-6 ycen=795,

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

IRIS: SUIT Coordination: AR 14213

2025-09-10T23:59:47 to 2025-09-11T03:46:14

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 Coordination: AR 14213

Target: AR

Pointing: xcen=390 ycen=-338,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	1500
2796	0.15	65,68	1500

IRIS: SST Coordination: AR 14213

2025-09-09T07:59:47 to 2025-09-09T11:59:11

Science Goal: Medium dense 32-step raster 10.24x60 32s Si IV Mg II h/k Mg II w FUV spectrally rebinned x 2 SJI cadence 0.5x faster

Program: SST Coordination: AR 14213

Target: AR

Pointing: xcen=44 ycen=-333,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.6	71,67	400
1400	0.6	71,67	400
2796	0.6	71,67	400

IRIS: Low-telem Flare Watch: AR 14213

2025-09-09T06:00:14 to 2025-09-09T07:49:56

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

Program: Low-telem Flare Watch: AR 14213

Target: AR

Pointing: xcen=29 ycen=-333,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	688

247522 matches
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