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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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25423 matches
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XRT: Coalignment North Pole

2025-06-03T21:28:57 to 2025-06-03T23:12:47

Science Goal:

Program: XOB:1D35; Alignment with North Pole Al/poly 1443ms Q95 2x2 (G-band and VLS=CLS) - 5min cad (1C8D)

Target: FS

Pointing: xcen=223 ycen=-22,

saaIntervals hiIntervals

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

XRT: CME Watch 6

2025-06-02T13:02:58 to 2025-06-02T17:59:40

Science Goal:

Program: XOB:1D37; CME watch - 4x4 - AEC 2/3 - 2-filter (Be-thin, Al-poly) - G-band (1x1,512x512,1ms) - Leak (1x1,512x512,1ms) - 900s cad (G-band/Leak last) (1BD6)

Target: FS

Pointing: xcen=256 ycen=87,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	24.2	2,107,2,107	12
Open+Gband	60.75	528,528	4
Al_poly+Open	0.77	2,107,2,107	384

XRT: HOP473 10sec High cad

2024-04-30T23:03:01 to 2024-05-01T03:55:51

Science Goal:

Program: XOB:1C96; HOP361 - High cadence (10s thin-Be only) 256x256 at 1064 1048 (1CC3)

Target: AR

Pointing: xcen=755 ycen=-204,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_med+Open	0.34	263,263	435
Be_thin+Open	2.89	263,263	102
Open+Gband	28.57	264,264	10
Open+Ti_poly	64.26	263,263	5
Al_poly+Open	0.72	2,107,2,107	409

XRT: Synoptic 4

2024-04-08T06:11:58 to 2024-04-08T06:13:23

Science Goal: Synoptic

Program: XOB:1CD7; Synoptic 8 Filter w/ Al-mesh(5/128/723), 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
Open+Al_mesh	0.1	2,107,2,107	2
Open+Gband	0.35	2,114,2,114	2
Al_poly+Open	0.09	2,107,2,107	2

XRT: Synoptic 7 Filter

2021-10-09T17:44:04 to 2021-10-09T21:57:46

Science Goal: Synoptic

Program: XOB:1CC2; Synoptic 7 Filter w/ Al-mesh(24/256/2897), Al-poly(45/512/4096), Thin-Be(181/2048/11571) - Thick-Be(65536), Al-poly+Ti-poly(256/5795), Med-Al(2897/32768) - 2x2 Q98 - Gband/LeakImage(1ms) (1BA8)

Target: FS

Pointing: xcen=-133 ycen=105,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	9.6	395,395	3
Open+Al_thick	19.32	395,395	13
Open+Gband	32.93	396,396	8
Open+Ti_poly	76.85	395,395	4
Al_poly+Open	0.63	2,107,2,107	402

XRT: Synoptic

2021-09-29T16:33:01 to 2021-09-29T17:42:40

Science Goal: Synoptic

Program: XOB:1C09; Synoptic Q95 2x2 - Al/mesh(8/128/1024) + Dark cal(2x2 4x4 8x8 512 Q98) + Dark cal(1x1 512x2048 - 1x1 2048x512) + Al-poly(12/181/1443) + Thin_Be(64/1024/5795ms) + G-band (VLS open 1ms closed 1ms Q95) (1BC0)

Target: FS

Pointing: xcen=37 ycen=-31,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Al_mesh	1.01	395,395	69
Open+Gband	12.15	395,395	6
Al_poly+Open	0.5	2,107,2,107	140

XRT: HOP349 2

2021-09-23T00:15:04 to 2021-09-23T01:59:17

Science Goal: HOP 349 3-FLT Syn.

Program: XOB:1C96; HOP349 - 3-filter Synoptics (Al-mesh[24/256/2897], Al-poly[45/512/4096], thin-Be[512/8192/23142] with 512x512 G-band+Leak - 45min cad) + CME watch (4x4 - AEC 2/3 - Be-thin, Al-poly, Al-mesh - 600s cad) (1C98)

Target: FS

Pointing: xcen=-746 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Gband	0.16	2,114,2,114	2
Al_poly+Open	7.99	1,580,2,107	14

XRT: AR 120s 21

2021-06-15T08:01:36 to 2021-06-15T09:54:48

Science Goal: AR_Obs

Program: XOB:1BBA; 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), 120 cad (1BBA)

Target: AR

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	2.54	395,395	44
Open+Gband	0.04	396,396	2
Al_poly+Open	0.94	2,107,2,107	121

XRT: HOP349 1

2021-04-21T05:43:04 to 2021-04-21T13:59:51

Science Goal: HOP 349 3-FLT Syn.

Program: XOB:1C96; HOP349 - 3-filter Synoptics (Al-mesh[24/256/2897], Al-poly[45/512/4096], thin-Be[512/8192/23142] with 512x512 G-band+Leak(1064,1048) - 45 min cad) + CME watch (4x4 - AEC 2/3 - Be-thin, Al-poly, Al-mesh - 600s cad) (1C98)

Target: FS

Pointing: xcen=-890 ycen=-324,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_med+Open	0.33	395,395	2
Be_thin+Open	0.33	395,395	2
Open+Al_thick	46.39	527,527	9
Open+Gband	74.07	396,396	6
Open+Ti_poly	185.22	395,395	3
Al_poly+Open	0.8	2,107,2,107	623

XRT: HOP130 4 CME Watch

2020-07-28T11:59:02 to 2020-07-28T12:18:38

Science Goal: DC CME Watch

Program: XOB:1B96; CME watch - 4x4 - AEC 2/3 - 2-filter (Be-thin, Al-poly) - G-band (1x1,512x512,1ms) - Leak (1x1,512x512,1ms) - 360s cad (G-band/Leak first) (1B96)

Target: FS

Pointing: xcen=-508 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	6	2,107,2,107	2
Open+Gband	0.05	528,528	2
Al_poly+Open	0.5	2,107,2,107	40

XRT: Plage Region 4

2018-05-23T06:28:39 to 2018-05-23T06:28:48

Science Goal: AR obs

Program: XOB:1BF1; AR Standard-A(Filter-Ratio with Al/poly and thin-Be) with PFB, 384x384 at 1064 1048, thin-Be, thick-Al, Al/Poly context, with G-band (1ms/1ms leak), 30s cad (1BA4)

Target: AR

Pointing: xcen=-24 ycen=-30,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Gband	0.16	2,114,2,114	2

XRT: CME Watch 4

2017-11-06T18:20:02 to 2017-11-06T22:03:37

Science Goal: CME Watch

Program: XOB:1B8E; CME watch - 4x4 - AEC 1/2 - Al-poly - G-band (1x1,512x512,1ms) - Leak (1x1,512x512,1ms) - 360s cad (G-band/Leak firs (1BCC)

Target: FS

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Gband	56.42	528,528	4
Al_poly+Open	7.12	2,107,2,107	23

XRT: CME Watch 4

2017-11-06T18:10:29 to 2017-11-06T18:12:18

Science Goal: CME Watch

Program: XOB:1B8E; CME watch - 4x4 - AEC 1/2 - Al-poly - G-band (1x1,512x512,1ms) - Leak (1x1,512x512,1ms) - 360s cad (G-band/Leak firs (1BCC)

Target: FS

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Al_mesh	0.09	2,107,2,107	2
Open+Gband	0.16	2,114,2,114	2

XRT: CME Watch 3

2017-10-21T12:01:29 to 2017-10-21T14:26:40

Science Goal: CME Watch

Program: XOB:1B8E; CME watch - 4x4 - AEC 1/2 - Al-poly - G-band (1x1,512x512,1ms) - Leak (1x1,512x512,1ms) - 360s cad (G-band/Leak firs (1BCC)

Target: FS

Pointing: xcen=896 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Gband	40.08	528,528	4
Al_poly+Open	6.01	2,107,2,107	21

XRT: Co Alignment East Limb

2017-06-24T07:00:30 to 2017-06-24T08:40:48

Science Goal:

Program: XOB:1BA6; G-Band Alignment with East limb Q90 2x2 (G-band and VLS=CLS) - 1msec - (Al/poly) 1443msec - 8 min cadence-wNGT (1AED)

Target: FS

Pointing: xcen=-24 ycen=636,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Gband	2.38	2,114,1,585	43
Al_poly+Open	5.01	2,107,1,580	21

25423 matches
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