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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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255724 matches
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IRIS: AR tracking from limb to limb, AR14122

2025-06-30T12:14:19 to 2025-06-30T14:41:11

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: AR tracking from limb to limb, AR14122

Target: AR

Pointing: xcen=49 ycen=172,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	240
2832	0.61	281,182	240
1400	0.61	281,182	240
2796	0.61	281,182	240

IRIS: A1: QS monitoring

2025-06-30T04:11:16 to 2025-06-30T04:29:20

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=44 ycen=-64,

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: PSP coordination, 1x2, #1

2025-06-28T12:41:18 to 2025-06-28T12:57:22

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Deep x 2 Spatial x 2, Spectral x 2

Program: PSP coordination, 1x2, #1

Target: QS

Pointing: xcen=765 ycen=104,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.2	280,182	80
2796	0.2	280,182	80

IRIS: SST Coordination: AR 14114

2025-06-22T07:29:40 to 2025-06-22T11:32:54

Science Goal: Medium coarse 8-step raster 14x60 8s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 2

Program: SST Coordination: AR 14114

Target: AR

Pointing: xcen=862 ycen=258,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	75,67	690
1400	0.35	75,67	690
2796	0.35	75,67	690

IRIS: F2: Equatorial Scan (HOP 393) 2/3

2025-06-14T01:49:20 to 2025-06-14T02:38:11

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) 2/3

Target: (NONE)

Pointing: xcen=-3 ycen=-16,

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: B2: QS Tracking

2025-06-10T16:18:06 to 2025-06-10T16:27:41

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

Program: B2: QS Tracking

Target: QS

Pointing: xcen=-235 ycen=-141,

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: BBSO coordination prominences

2025-06-01T19:10:13 to 2025-06-01T20:00:23

Science Goal: Large coarse 16-step raster 30x120 16s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO coordination prominences

Target: FI

Pointing: xcen=941 ycen=-213,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	152,128	296
2796	0.17	152,128	296

IRIS: Low-cadence flare watch

2025-05-29T21:10:21 to 2025-05-30T03:48:58

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-cadence flare watch

Target: AR

Pointing: xcen=-263 ycen=-214,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	850
1400	0.47	61,67	850
2796	0.47	61,67	850

IRIS: BBSO coordination: Target II (prominence on W limb)

2025-05-25T18:01:30 to 2025-05-25T18:54:23

Science Goal: Large coarse 16-step raster 30x120 16s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO coordination: Target II (prominence on W limb)

Target: FI

Pointing: xcen=969 ycen=-5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	152,128	312
2796	0.17	152,128	312

IRIS: SUIT coordination: QS #2

2025-05-22T05:18:09 to 2025-05-22T05:27:02

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT coordination: QS #2

Target: QS

Pointing: xcen=181 ycen=71,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: SST coordination, AR 14087

2025-05-16T08:00:37 to 2025-05-16T09:36:22

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 14087

Target: AR

Pointing: xcen=-519 ycen=279,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.6	71,67	160
1400	0.6	71,67	160
2796	0.6	71,67	160

IRIS: High cadence flare watch program, AR14082

2025-05-10T23:11:12 to 2025-05-11T01:59:06

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II always

Program: High cadence flare watch program, AR14082

Target: AR

Pointing: xcen=300 ycen=-124,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.01	59,68	11602

IRIS: BBSO Coordination: AR14709

2025-05-04T20:05:41 to 2025-05-04T23:28:12

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: AR14709

Target: AR

Pointing: xcen=-79 ycen=183,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	600
2832	2.03	137,129	100
1400	0.34	137,129	600
2796	0.34	137,129	600

IRIS: B2:QS tracking

2025-04-27T05:06:57 to 2025-04-27T05:16:33

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

Program: B2:QS tracking

Target: QS

Pointing: xcen=827 ycen=-201,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	204,182	3
2832	3.2	204,182	3
1400	3.2	204,182	3
2796	3.2	204,182	3

IRIS: A1: QS monitoring

2025-04-05T04:19:16 to 2025-04-05T04:37:20

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=-10 ycen=81,

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

255724 matches
prev 1...5081 5082 5083 5084 5085 5086 5087 5088 [5089] 5090 ...17049 next