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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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250896 matches
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EIS: Instrument Alignment

2025-08-06T07:10:58 to 2025-08-06T07:24:20

Science Goal: Alignment_Modfy_40slot_1slit_v2

Program:

Target:

Pointing: xcen=23 ycen=770,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
SiX		1,512	null
FeXI		1,512	null
FeXV		1,512	null
FeXII		1,512	null

XRT: Synoptic 6

2025-08-05T04:37:29 to 2025-08-05T06:15:59

Science Goal: Synoptic

Program: XOB:1D35; Synoptic 8 Filter w/ Al-mesh(5/182/723), Al-poly(8/181/1443), Thin-Be(33/512/4096), Thick-Be(32768), Med-Al(256/8192/32768), Med-Be(128/5795/23142), Al-poly+Ti-poly(45/2048) - Dark cal - Gband/Leak(1ms)(1D07)

Target: FS

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	10.02	2,107,2,107	5
Open+Al_mesh	0.09	2,107,2,107	2
Open+Gband	0.21	528,528	2
Al_poly+Open	0.13	2,107,2,107	2

IRIS: C1: North Pole

2025-08-03T02:09:36 to 2025-08-03T02:43:47

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

Program: C1: North Pole

Target: QS

Pointing: xcen=-3 ycen=944,

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

EIS: Context Atlas for flare hunting

2025-07-31T06:52:57 to 2025-07-31T07:00:54

Science Goal: Same raster as HOP 509 (DKIST flare obs)

Program:

Target:

Pointing: xcen=335 ycen=-137,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		123,160	null
SiX		123,160	null
CaXV		123,160	null

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

2025-07-29T10:43:57 to 2025-07-29T11:16:16

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=751 ycen=243,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.16	308,182	200
2796	0.16	308,182	200

EIS: Pointing Monitoring

2025-07-27T06:23:51 to 2025-07-27T06:26:47

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=16 ycen=-163,

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

EIS: Synoptic/Comprehensive AR studies

2025-07-26T14:02:49 to 2025-07-26T15:04:28

Science Goal: Atlas60

Program:

Target:

Pointing: xcen=269 ycen=193,

saaIntervals hiIntervals

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

EIS: Co-alignment N

2025-07-26T06:20:53 to 2025-07-26T06:34:15

Science Goal: Alignment_Modify_v2

Program:

Target:

Pointing: xcen=16 ycen=786,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
SiX		1,512	null
FeXI		1,512	null
FeXV		1,512	null
FeXII		1,512	null

IRIS: A1: QS monitoring

2025-07-25T04:19:16 to 2025-07-25T04:37:20

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=15 ycen=-44,

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: Off-limb flare study (AR 14143)

2025-07-23T06:08:02 to 2025-07-23T07:59:01

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

Program: Off-limb flare study (AR 14143)

Target: AR

Pointing: xcen=877 ycen=399,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	696

IRIS: SUIT coordination: QS #1

2025-07-23T04:46:59 to 2025-07-23T04:58:05

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 #1

Target: QS

Pointing: xcen=192 ycen=338,

saaIntervals hiIntervals

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

XRT: CME watch 2

2025-07-18T18:13:03 to 2025-07-18T20:37:26

Science Goal:

Program: XOB:1BBA; CME watch - 4x4 - AEC 2/3 - 2-filter (Be-thin, Al-poly) - G-band (1x1,512x512,1ms) - Leak (1x1,512x512,1ms) - 600s cad (G-band/Leak first) (1C92)

Target: FS

Pointing: xcen=279 ycen=-438,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	0.37	395,395	251
Open+Gband	24.33	396,396	6
Open+Ti_poly	60.81	395,395	3

IRIS: Coronal nanojets

2025-07-15T12:06:39 to 2025-07-15T21:08:22

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

Program: Coronal nanojets

Target: AR

Pointing: xcen=983 ycen=-198,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	3383

IRIS: A1: QS monitoring

2025-07-15T04:39:16 to 2025-07-15T04:57:20

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=128 ycen=-51,

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

EIS: HOP508

2025-07-09T18:15:26 to 2025-07-09T18:52:10

Science Goal: HPW021VEL120x512v2_b

Program:

Target:

Pointing: xcen=666 ycen=-455,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		120,512	null
FeX		120,512	null
FeXVI		120,512	null
SiX		120,512	null
SX		120,512	null
FeXXIV		120,512	null
SiVII		120,512	null
FeXI		120,512	null
FeXV		120,512	null
MgVII		120,512	null
CaXV		120,512	null
CaXVI		120,512	null
FeXII		120,512	null
FeIX		120,512	null
FeVIII		120,512	null
FeXIV		120,512	null

250896 matches
prev 1...8113 8114 [8115] 8116 8117 8118 8119 8120 8121 8122 ...16727 next