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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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241215 matches
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IRIS: SUIT coordination: QS #2

2025-07-31T05:08:23 to 2025-07-31T05:17:15

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=-107 ycen=-28,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,179	40
2796	0.22	278,179	40

XRT: CME Watch 1

2025-07-29T18:13:02 to 2025-07-29T21:21:57

Science Goal:

Program: XOB:1D35; AR - Standard Core - (Filter-Ratio with Al/poly and thin-Be long/short pairs) with PFB, 384x384 at 1064 1048, thin-Be, and Al/poly context, with G-band (1ms/1ms VLS=CLS), 180 cad (1CD7)

Target: FS

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	11.32	395,395	17
Open+Gband	33.04	396,396	4
Open+Ti_poly	99.1	395,395	2
Al_poly+Open	0.82	2,107,2,107	232

XRT: CME Watch 1

2025-07-29T18:03:29 to 2025-07-29T18:05:01

Science Goal:

Program: XOB:1D35; AR - Standard Core - (Filter-Ratio with Al/poly and thin-Be long/short pairs) with PFB, 384x384 at 1064 1048, thin-Be, and Al/poly context, with G-band (1ms/1ms VLS=CLS), 180 cad (1CD7)

Target: FS

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	0.02	2,107,2,107	2
Open+Al_mesh	0.1	2,107,2,107	2
Open+Gband	0.28	2,114,2,114	3
Al_poly+Open	0.09	2,107,2,107	2

XRT: CME Watch 1

2025-07-29T16:14:00 to 2025-07-29T17:59:44

Science Goal:

Program: XOB:1D35; AR - Standard Core - (Filter-Ratio with Al/poly and thin-Be long/short pairs) with PFB, 384x384 at 1064 1048, thin-Be, and Al/poly context, with G-band (1ms/1ms VLS=CLS), 180 cad (1CD7)

Target: FS

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Al_poly+Open	0.8	2,107,2,107	134

XRT: CME Watch 1

2025-07-29T14:26:27 to 2025-07-29T16:10:18

Science Goal:

Program: XOB:1D35; AR - Standard Core - (Filter-Ratio with Al/poly and thin-Be long/short pairs) with PFB, 384x384 at 1064 1048, thin-Be, and Al/poly context, with G-band (1ms/1ms VLS=CLS), 180 cad (1CD7)

Target: FS

Pointing: xcen=223 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Al_poly+Open	7.99	1,580,2,107	14

IRIS: A1: QS monitoring

2025-07-28T05:08:39 to 2025-07-28T05:26:43

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=-91 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 data rate raster flare study (AR 14149)

2025-07-25T15:39:15 to 2025-07-25T17:49:55

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2

Program: Low data rate raster flare study (AR 14149)

Target: AR

Pointing: xcen=103 ycen=192,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,66	840

IRIS: Raster of ribbons and hot plasma (new AR near East limb)

2025-07-25T13:09:14 to 2025-07-25T15:29:33

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

Program: Raster of ribbons and hot plasma (new AR near East limb)

Target: AR

Pointing: xcen=-721 ycen=-194,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,64	880

IRIS: Very high cadence raster flare study (new AR near East limb)

2025-07-25T11:16:57 to 2025-07-25T12:59:01

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 (new AR near East limb)

Target: AR

Pointing: xcen=-736 ycen=-198,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	70,66	2688
2796	0.04	70,66	2688

IRIS: GREGOR coordination: context raster #2 (AR 14149)

2025-07-25T10:34:59 to 2025-07-25T11:07:18

Science Goal: Very large dense 400-step raster 131.7x175 400s Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: GREGOR coordination: context raster #2 (AR 14149)

Target: AR

Pointing: xcen=71 ycen=212,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.16	308,179	200
2796	0.16	308,179	200

IRIS: SST coordination, AR14136, low telemetry

2025-07-12T10:10:15 to 2025-07-12T12:01:06

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 4

Program: SST coordination, AR14136, low telemetry

Target: AR

Pointing: xcen=-543 ycen=278,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	67,66	320
1400	0.35	67,66	320
2796	0.35	67,66	320

IRIS: High cadence flare raster, unknown AR in the SE

2025-07-12T04:20:22 to 2025-07-12T08:00:06

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 raster, unknown AR in the SE

Target: AR

Pointing: xcen=-847 ycen=-282,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	5420
2796	0.04	68,68	5420

IRIS: Med raster (AR 14132)

2025-07-07T12:10:23 to 2025-07-07T14:11:54

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: Med raster (AR 14132)

Target: AR

Pointing: xcen=203 ycen=-356,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	3199
2796	0.04	68,68	3199

IRIS: SUIT Coord: QS #1

2025-07-07T05:14:11 to 2025-07-07T05:25:17

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 Coord: QS #1

Target: QS

Pointing: xcen=230 ycen=45,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

IRIS: SST Coord: Fl watch (AR 14127)

2025-07-02T08:00:21 to 2025-07-02T12:00:27

Science Goal: Large dense 16-step raster 5x120 16s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 4

Program: SST Coord: Fl watch (AR 14127)

Target: AR

Pointing: xcen=-35 ycen=-351,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	127,129	688
1400	0.35	127,129	688
2796	0.35	127,129	688

241215 matches
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