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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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252687 matches
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EIS: Synoptic SOT latitudinal scans.

2025-03-19T23:55:23 to 2025-03-19T23:58:19

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=-16 ycen=-153,

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

XRT: HOP81

2025-03-11T11:31:01 to 2025-03-11T19:49:08

Science Goal:

Program: XOB:1C96; HOP81/206 1-filter - Al/poly 6s, 60s cadence, G-band - 384x384 1ms (1CDF)

Target: CH

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_med+Open	0.55	395,395	9
Be_thin+Open	0.36	395,395	4
Open+Al_thick	1.32	395,395	2
Open+Be_thick	0.66	395,395	6
Open+Gband	21.06	395,395	24
Al_poly+Open	1.15	395,395	435

IRIS: BBSO Coordination on AR14012

2025-03-05T17:30:00 to 2025-03-05T23:30:45

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

Program: BBSO Coordination on AR14012

Target: AR

Pointing: xcen=-349 ycen=-116,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.68	76,69	528
1400	0.23	76,69	1584
2796	0.17	76,69	2112

IRIS: BBSO Coord of Unnamed AR on East Limb

2025-02-11T17:35:32 to 2025-02-11T18:54:12

Science Goal: Medium coarse 2-step raster 2x60 2s Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO Coord of Unnamed AR on East Limb

Target: AR

Pointing: xcen=-813 ycen=-100,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.02	65,70	77
1400	0.2	65,70	385
2796	0.17	65,70	462

IRIS: BBSO coordination, AR 13983

2025-02-10T22:11:52 to 2025-02-10T23:27:28

Science Goal: Medium coarse 2-step raster 2x60 2s Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO coordination, AR 13983

Target: AR

Pointing: xcen=311 ycen=188,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.02	65,69	74
1400	0.2	65,69	370
2796	0.17	65,69	444

IRIS: Flare study C, AR 13981

2025-02-09T09:00:19 to 2025-02-09T10:13:02

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

Program: Flare study C, AR 13981

Target: AR

Pointing: xcen=843 ycen=140,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	456

IRIS: BBSO coordination, AR 13981

2025-02-07T21:24:47 to 2025-02-07T22:35:42

Science Goal: Very large coarse 4-step raster 6x175 4s Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO coordination, AR 13981

Target: AR

Pointing: xcen=587 ycen=202,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.03	176,182	69
1400	0.21	176,182	344
2796	0.17	176,182	414

XRT: Synoptic Regular 2

2025-02-06T05:52:27 to 2025-02-06T05:54:07

Science Goal: Synoptic

Program: XOB:1CD7; Synoptic for HOP448 w/ Al-mesh(5/128/723), Al-poly(12/181/1443), Thin-Be(33/512/4096), Thick-Be(32768), Med-Al(256/8192/32768), Med-Be(128/5795/23142) - Dark cal - Gband/Leak(1ms) (1CED)

Target: FS

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Al_mesh	0.1	2,107,2,107	2
Open+Gband	0.56	2,114,2,114	2
Al_poly+Open	0.1	2,107,2,107	2

IRIS: Flare Program C, AR 13981

2025-02-06T03:21:07 to 2025-02-06T03:58:06

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

Program: Flare Program C, AR 13981

Target: AR

Pointing: xcen=247 ycen=210,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	232

IRIS: BBSO coordination, AR 13981

2025-02-05T20:52:46 to 2025-02-05T22:01:38

Science Goal: Very large coarse 4-step raster 6x175 4s Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO coordination, AR 13981

Target: AR

Pointing: xcen=170 ycen=229,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.03	176,182	67
1400	0.21	176,182	335
2796	0.17	176,182	402

IRIS: BBSO coordination, AR 13981

2025-02-05T17:38:55 to 2025-02-05T18:47:47

Science Goal: Very large coarse 4-step raster 6x175 4s Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO coordination, AR 13981

Target: AR

Pointing: xcen=140 ycen=227,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.03	176,182	67
1400	0.21	176,182	335
2796	0.17	176,182	402

IRIS: BBSO coordination, AR 13981

2025-02-04T18:59:36 to 2025-02-04T20:07:26

Science Goal: Very large coarse 4-step raster 6x175 4s Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2

Program: BBSO coordination, AR 13981

Target: AR

Pointing: xcen=-37 ycen=230,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.03	176,182	66
1400	0.21	176,182	330
2796	0.17	176,182	396

IRIS: Coronal nanojets, unknown AR in NE

2025-01-28T15:19:40 to 2025-01-28T16:32:23

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

Program: Coronal nanojets, unknown AR in NE

Target: AR

Pointing: xcen=-946 ycen=219,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	455

IRIS: Flare watch program C, AR 13969

2025-01-27T18:27:19 to 2025-01-27T19:29:49

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

Program: Flare watch program C, AR 13969

Target: AR

Pointing: xcen=706 ycen=-51,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	392

IRIS: flare watch program C, AR 13961

2025-01-19T21:06:29 to 2025-01-19T22:06:26

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

Program: flare watch program C, AR 13961

Target: AR

Pointing: xcen=-96 ycen=-70,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	376

252687 matches
prev 1...12449 [12450] 12451 12452 12453 12454 12455 12456 12457 12458 ...16846 next