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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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241251 matches
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IRIS: BBSO coordination (AR 14149)

2025-07-29T18:59:35 to 2025-07-29T21:01:06

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO coordination (AR 14149)

Target: AR

Pointing: xcen=789 ycen=246,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	360
2832	2.03	137,129	60
1400	0.34	137,129	360
2796	0.34	137,129	360

IRIS: Low data rate sit-and-stare flare study (AR 14149)

2025-07-25T22:49:53 to 2025-07-25T23:59:16

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Low data rate sit-and-stare flare study (AR 14149)

Target: AR

Pointing: xcen=160 ycen=196,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	151
1400	0.46	62,69	151
2796	0.46	62,69	151

IRIS: DKIST coordination: narrow raster #2 (AR 14153)

2025-07-25T21:33:37 to 2025-07-25T22:40:11

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

Program: DKIST coordination: narrow raster #2 (AR 14153)

Target: AR

Pointing: xcen=-298 ycen=-543,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.66	64,65	40
2796	0.28	64,65	240

IRIS: DKIST coordination: large raster #2 (AR 14153)

2025-07-25T20:24:35 to 2025-07-25T21:23:56

Science Goal: Medium dense 64-step raster 20.8x60 64s Si IV Mg II h/k Mg II w Deep x 2 FUV spectrally rebinned x 2

Program: DKIST coordination: large raster #2 (AR 14153)

Target: AR

Pointing: xcen=-305 ycen=-538,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	83,67	272
1400	0.22	83,67	272
2796	0.22	83,67	272

IRIS: SUIT coordination: AR #2 (AR 14149)

2025-07-25T06:04:41 to 2025-07-25T06:13:33

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: AR #2 (AR 14149)

Target: AR

Pointing: xcen=-7 ycen=197,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: Sit-and-stare flare study (AR 14149)

2025-07-25T02:07:45 to 2025-07-25T03:58:02

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Sit-and-stare flare study (AR 14149)

Target: AR

Pointing: xcen=-3 ycen=194,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	240
1400	0.46	62,69	240
2796	0.46	62,69	240

IRIS: B2: QS tracking from limb to limb

2025-07-24T07:06:47 to 2025-07-24T07:16:22

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=182 ycen=-200,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: SUIT coordination: QS #2

2025-07-24T05:27:40 to 2025-07-24T05:36:32

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=108 ycen=-144,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

AIA: null

2025-07-24T05:08:00 to 2025-07-24T06:30:00

Science Goal: ssw_service_250723_230705_44423_ssmq_

Program:

Target:

Pointing: xcen=847 ycen=-417,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.1	600,450	74
211	1.1	600,450	74
171	1.1	600,450	74
1700	1.1	600,450	74
304	1.1	600,450	74
131	1.1	600,450	74
94	1.11	600,450	74
193	1.1	600,450	74

IRIS: Sit-and-stare study of ribbons and hot plasma (AR 14149)

2025-07-23T14:09:10 to 2025-07-23T15:59:50

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Sit-and-stare study of ribbons and hot plasma (AR 14149)

Target: AR

Pointing: xcen=-320 ycen=201,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	236
1400	0.47	61,67	236
2796	0.47	61,67	236

IRIS: Very high cadence raster flare study (AR 14149)

2025-07-23T12:09:16 to 2025-07-23T13:59:32

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 (AR 14149)

Target: AR

Pointing: xcen=-335 ycen=202,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	2904
2796	0.04	68,68	2904

IRIS: Very high cadence flare study (AR 14149)

2025-07-22T21:08:50 to 2025-07-22T22:59:35

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 flare study (AR 14149)

Target: AR

Pointing: xcen=-456 ycen=203,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	2732
2796	0.04	68,68	2732

IRIS: Coronal nanojets study (AR 14143)

2025-07-22T17:38:54 to 2025-07-22T20:59:11

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

Program: Coronal nanojets study (AR 14143)

Target: AR

Pointing: xcen=856 ycen=399,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1256

XRT: CME watch 6

2025-07-19T17:42:58 to 2025-07-19T17:44:27

Science Goal:

Program: XOB:1D35; 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=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Al_mesh	0.1	2,107,2,107	2
Open+Gband	0.41	2,114,2,114	2
Al_poly+Open	0.09	2,107,2,107	2

IRIS: F2: Equatorial scan (HOP 393) #2

2025-07-19T01:12:57 to 2025-07-19T02:01:49

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 2

Program: F2: Equatorial scan (HOP 393) #2

Target: QS

Pointing: xcen=-0 ycen=-81,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	234,129	80
2832	0.61	234,129	80
1400	0.61	234,129	80
2796	0.61	234,129	80

241251 matches
prev 1...15993 15994 15995 15996 15997 15998 [15999] 16000 16001 16002 ...16084 next