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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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246953 matches
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IRIS: SUIT coordination AR disk-centre

2025-09-18T00:09:31 to 2025-09-18T01:30:07

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 disk-centre

Target: AR

Pointing: xcen=37 ycen=50,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	534
2796	0.15	65,68	534

IRIS: High-Cad Flare Watch: AR 14213

2025-09-12T10:56:08 to 2025-09-12T15:29:33

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-Cad Flare Watch: AR 14213

Target: AR

Pointing: xcen=683 ycen=-311,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	7200
2796	0.04	68,68	7199

IRIS: SUIT Coordination: AR 14213

2025-09-11T23:55:28 to 2025-09-12T02:33:58

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=581 ycen=-322,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	1049
2796	0.15	65,68	1050

IRIS: A1: QS monitoring

2025-09-10T12:25:19 to 2025-09-10T12:43:23

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=89 ycen=41,

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

IRIS: Low-telem Flare Watch: AR 14213

2025-09-09T12:59:49 to 2025-09-09T18:51:32

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Low-telem Flare Watch: AR 14213

Target: AR

Pointing: xcen=91 ycen=-343,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	744
1400	0.47	61,67	745
2796	0.47	61,67	744

IRIS: B2: QS tracking (limb-to-limb), at same mu angle as AR 14211

2025-09-07T12:46:30 to 2025-09-07T12:56:06

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking (limb-to-limb), at same mu angle as AR 14211

Target: QS

Pointing: xcen=-225 ycen=-129,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: SST Coordination, Part 1/2 on the same AR 14207, at PIL, low rate

2025-09-07T07:33:32 to 2025-09-07T10:27:47

Science Goal: Large dense 32-step raster 10.24x120 32s Si IV Mg II h/k Mg II w Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: SST Coordination, Part 1/2 on the same AR 14207, at PIL, low rate

Target: AR

Pointing: xcen=269 ycen=349,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.52	132,128	336
1400	0.52	132,128	336
2796	0.52	132,128	336

IRIS: SUIT/Aditya-L1 coordination on AR 14207, low rate

2025-09-06T21:13:02 to 2025-09-07T01:20:28

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 on AR 14207, low rate

Target: AR

Pointing: xcen=192 ycen=353,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	1639
2796	0.15	65,68	1639

EIS: Pointing Monitoring

2025-09-06T05:51:05 to 2025-09-06T05:54:01

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=22 ycen=-189,

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

IRIS: Prominence monitoring NW limb (HOP 269 IRIS alone)

2025-09-05T04:09:32 to 2025-09-05T06:46:01

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: Prominence monitoring NW limb (HOP 269 IRIS alone)

Target: FI

Pointing: xcen=800 ycen=589,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	231,182	576

IRIS: SST coordination

2025-09-02T07:59:34 to 2025-09-02T11:58:08

Science Goal: Large dense 32-step raster 10.24x120 32s Si IV Mg II h/k Mg II w Spatial x 2, Spectral x 2 SJI cadence 0.5x faster

Program: SST coordination

Target: AR

Pointing: xcen=503 ycen=-419,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.52	132,128	460
1400	0.52	132,128	460
2796	0.52	132,128	460

AIA: null

2025-08-29T15:00:00 to 2025-08-30T03:00:00

Science Goal: ssw_service_250829_194620_40891_ssmq__ssmq_

Program:

Target:

Pointing: xcen=-845 ycen=421,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	8.37	600,450	87
211	8.37	600,450	87
171	8.37	600,450	87
1700	8.56	600,450	85
304	8.37	600,450	87
131	8.37	600,450	87
94	8.37	600,450	87
193	8.37	600,450	87

SOTSP: AR 14197

2025-08-28T18:48:45 to 2025-08-28T19:36:09

Science Goal:

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=-298 ycen=-415,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	234,162	746
6302A Velocity 6301.5A	0	234,162	746
6302A Transverse Flux Density	0	234,162	746
6302A Longitudinal Flux Density	0	234,162	746

SOTSP: AR E-limb

2025-08-28T06:53:34 to 2025-08-28T07:40:58

Science Goal:

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=-651 ycen=-57,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	234,162	748
6302A Velocity 6301.5A	0	234,162	748
6302A Transverse Flux Density	0	234,162	748
6302A Longitudinal Flux Density	0	234,162	748

IRIS: B1: AR tracking

2025-08-28T05:19:04 to 2025-08-28T05:37:10

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking

Target: AR

Pointing: xcen=-669 ycen=-2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	1.13	247,129	16
1400	1.13	247,129	16
2796	1.13	247,129	16

246953 matches
prev 1...12137 12138 [12139] 12140 12141 12142 12143 12144 12145 12146 ...16464 next