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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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250738 matches
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XRT: AR Obs 1

2025-03-11T20:16:28 to 2025-03-11T20:18:04

Science Goal:

Program: XOB:1C96; 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), 72 cad (1BDE)

Target: AR

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Al_mesh	0.1	2,107,2,107	2
Open+Gband	0.5	2,114,2,114	2
Al_poly+Open	0.1	2,107,2,107	2

XRT: AR Obs 1 withoutAUTO

2025-03-08T11:27:29 to 2025-03-08T17:48:38

Science Goal:

Program: XOB:1D2A; 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: AR

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_med+Open	0.75	395,395	9
Be_thin+Open	75.89	395,395	3
Open+Be_thick	0.61	395,395	10
Open+Gband	31.34	396,396	12
Open+Ti_poly	68.95	395,395	6
Al_poly+Open	14.38	395,395	25

IRIS: Coronal Nanojet/Off-limb Flare Study of AR13981

2025-02-12T15:29:06 to 2025-02-12T17:19:14

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

Program: Coronal Nanojet/Off-limb Flare Study of AR13981

Target: AR

Pointing: xcen=985 ycen=111,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	688

IRIS: BBSO Coord of Unnamed AR on East Limb

2025-02-11T20:49:39 to 2025-02-11T22:09:20

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=-794 ycen=-95,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.02	65,69	78
1400	0.2	65,69	390
2796	0.17	65,69	468

IRIS: Flare study C, AR 13981

2025-02-09T18:42:22 to 2025-02-09T19:56:21

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=888 ycen=135,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	464

XRT: CME Wtach 600s 5 w Frecal

2025-02-08T06:36:59 to 2025-02-08T17:41:09

Science Goal:

Program: XOB:1CED; 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: AR

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_med+Open	13.64	2,107,2,107	40
Be_thin+Open	12.24	2,107,2,107	10
Open+Al_thick	0.56	395,395	2
Open+Be_thick	1.63	395,395	2
Open+Gband	33.35	528,528	20
Al_poly+Open	11.87	2,107,2,107	2

IRIS: BBSO coordination, AR 13981

2025-02-07T18:10:39 to 2025-02-07T19:21:34

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=564 ycen=201,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.03	176,182	69
1400	0.21	176,182	345
2796	0.17	176,182	414

XRT: CME Wtach 600s 4

2025-02-07T18:06:56 to 2025-02-07T18:08:32

Science Goal:

Program: XOB:1C92; 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: AR

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Al_mesh	0.1	2,107,2,107	2
Open+Gband	0.49	2,114,2,114	2
Al_poly+Open	0.1	2,107,2,107	2

XRT: CME Wtach 600s 4

2025-02-07T16:07:28 to 2025-02-07T18:03:04

Science Goal:

Program: XOB:1C92; 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: AR

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	13.82	2,107,2,107	8
Open+Gband	0.04	528,528	2
Al_poly+Open	8.06	2,107,2,107	13

XRT: AR Obs 2

2025-02-05T18:09:00 to 2025-02-05T18:10:38

Science Goal:

Program: XOB:1C96; 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: AR

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Al_mesh	0.1	2,107,2,107	2
Open+Gband	0.53	2,114,2,114	2
Al_poly+Open	0.1	2,107,2,107	2

XRT: AR Obs 300s 1

2025-01-28T11:51:59 to 2025-01-28T17:48:53

Science Goal:

Program: XOB:1C96; 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), 300 cad (1BFE)

Target: AR

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_med+Open	0.9	395,395	3
Open+Be_thick	0.61	395,395	2
Open+Gband	35.59	396,396	8
Open+Ti_poly	83.04	395,395	4
Al_poly+Open	0.55	2,107,2,107	655

IRIS: Flare watch program C, AR 13969

2025-01-27T21:40:58 to 2025-01-27T22:44:45

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=727 ycen=-50,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	400

XRT: Synoptic 8 filter 6

2024-12-27T04:02:58 to 2024-12-27T05:59:31

Science Goal: Synoptic

Program: XOB:1C96; Synoptic 8 Filter w/ Al-mesh(3/128/723), Al-poly(5/181/1443), Thin-Be(24/512/4096), Thick-Be(32768), Med-Al(181/5795/32768), Med-Be(88/4096/23142), Al-poly+Ti-poly(12/2048) - Dark cal - Gband/Leak(1ms) (1D19)

Target: FS

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_med+Open	36.8	2,107,2,107	4
Be_thin+Open	22.12	2,107,2,107	6
Open+Al_mesh	0.09	2,107,2,107	2
Open+Gband	0.04	528,528	2
Al_poly+Open	0.1	2,107,2,107	2

XRT: HOP349 2 without AUTO

2024-12-26T05:46:31 to 2024-12-26T11:59:48

Science Goal: HOP 349 3-FLT Syn.

Program: XOB:1BFE; HOP349 - 3-filter Synoptics (Al-mesh[2/128/723], Al-poly[12/181/1443], thin-Be[24/512/3897] with 512x512 G-band+Leak - 375min cad) + CME watch (4x4 - AEC 2/3 - Be-thin, Be-Med, Al-poly, Al-mesh - 1500s cad) (1CD1)

Target: FS

Pointing: xcen=-6 ycen=-313,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	28.42	395,395	7
Open+Gband	50.44	396,396	8
Open+Ti_poly	117.69	395,395	4
Al_poly+Open	31.63	395,395	10

XRT: Synoptic 8 filter 3

2024-12-25T18:19:01 to 2024-12-26T03:59:40

Science Goal: Synoptic

Program: XOB:1C96; Synoptic 8 Filter w/ Al-mesh(3/128/723), Al-poly(5/181/1443), Thin-Be(24/512/4096), Thick-Be(32768), Med-Al(181/5795/32768), Med-Be(88/4096/23142), Al-poly+Ti-poly(12/2048) - Dark cal - Gband/Leak(1ms) (1D19)

Target: FS

Pointing: xcen=-108 ycen=-314,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_med+Open	21.31	395,395	26
Be_thin+Open	31.71	395,395	13
Open+Be_thick	31.27	395,395	18
Open+Gband	51.59	396,396	10
Open+Ti_poly	116.06	395,395	5
Al_poly+Open	30.43	395,395	18

250738 matches
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