Popular

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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247128 matches
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IRIS: Flare study on AR on AR 14325 (follow Hinode)

2026-01-06T19:57:19 to 2026-01-06T20:53:39

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

Program: Flare study on AR on AR 14325 (follow Hinode)

Target: AR

Pointing: xcen=958 ycen=-104,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	352

IRIS: B1: AR tracking (limb-to-limb), on new AR 14336

2026-01-06T05:24:39 to 2026-01-06T05:42:44

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking (limb-to-limb), on new AR 14336

Target: AR

Pointing: xcen=-854 ycen=-145,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	1.13	247,130	16
1400	1.13	247,130	16
2796	1.13	247,130	16

AIA: null

2026-01-05T06:35:05 to 2026-01-05T06:59:53

Science Goal: ssw_service_260106_194128_12320

Program:

Target:

Pointing: xcen=-710 ycen=-557,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
193	0.2	1,037,1,344	125

AIA: null

2026-01-04T20:46:00 to 2026-01-04T21:58:00

Science Goal: ssw_service_260104_131853_40818_ssmq__ssmq_

Program:

Target:

Pointing: xcen=-968 ycen=-118,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
335	1.04	600,450	70
211	1.04	600,450	70
171	1.04	600,450	70
1700	1.04	600,450	70
304	1.04	600,450	70
131	1.04	600,450	70
94	1.04	600,450	70
193	1.04	600,450	70

IRIS: Flare study on AR 14325/14323 (follow Hinode): Program C

2026-01-04T12:59:17 to 2026-01-04T13:55:36

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

Program: Flare study on AR 14325/14323 (follow Hinode): Program C

Target: AR

Pointing: xcen=663 ycen=-109,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	352

IRIS: Flare study on AR 14325/14323 (follow Hinode): Program C

2026-01-04T11:22:16 to 2026-01-04T12:18:34

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

Program: Flare study on AR 14325/14323 (follow Hinode): Program C

Target: AR

Pointing: xcen=658 ycen=-106,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	352

IRIS: SUIT/Aditya-L1 coordination on AR 14324 (follow Hinode)

2026-01-04T00:08:01 to 2026-01-04T01:00:22

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

Program: SUIT/Aditya-L1 coordination on AR 14324 (follow Hinode)

Target: AR

Pointing: xcen=405 ycen=437,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	324
2796	0.16	65,68	324

IRIS: A1: QS monitoring

2026-01-01T05:46:11 to 2026-01-01T06:04:13

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=50 ycen=138,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,130	16
2832	4.52	247,130	4
1400	1.13	247,130	16
2796	1.13	247,130	16

IRIS: OBS with Full Spectral Readout (AR14317)

2025-12-30T11:44:22 to 2025-12-30T12:41:10

Science Goal: Medium coarse 4-step raster 6x60 4s C II Mg II h/k Mg II w Deep x 2 Spatial x 2, Spectral x 1

Program: OBS with Full Spectral Readout (AR14317)

Target: AR

Pointing: xcen=729 ycen=216,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.24	67,68	232
2832	0.24	67,68	232
2796	0.24	67,68	232

XRT: null

2025-12-29T02:02:58 to 2025-12-29T05:59:47

Science Goal:

Program:

Target:

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	36.63	2,107,2,107	5
Open+Al_mesh	15.05	2,107,2,107	14
Open+Gband	70.83	528,528	4
Al_poly+Open	0.79	2,107,2,107	299

XRT: null

2025-12-26T06:13:02 to 2025-12-26T18:01:42

Science Goal:

Program:

Target:

Pointing: xcen=-170 ycen=160,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_med+Open	0.49	395,395	7
Be_thin+Open	20.62	395,395	12
Open+Al_thick	0.56	395,395	2
Open+Be_thick	0.91	395,395	3
Open+Gband	37.95	396,396	19
Open+Ti_poly	71.62	395,395	9
Al_poly+Open	0.72	2,107,2,107	992

XRT: null

2025-12-18T13:13:29 to 2025-12-18T13:13:54

Science Goal:

Program:

Target:

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

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

EIS: Pointing Monitoring

2025-12-14T06:03:33 to 2025-12-14T06:03:43

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=30 ycen=-208,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXV		266,512	null
HeII		266,512	null

EIS: Change of EIS pointing and aligment with time

2025-12-07T05:48:03 to 2025-12-07T05:48:13

Science Goal:

Program:

Target:

Pointing: xcen=29 ycen=-208,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXV		266,512	null
HeII		266,512	null

EIS: Change of EIS pointing and alignment with time

2025-12-03T06:38:21 to 2025-12-03T06:41:17

Science Goal:

Program:

Target:

Pointing: xcen=29 ycen=-196,

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

247128 matches
prev 1...16457 16458 16459 16460 16461 16462 16463 [16464] 16465 16466 ...16476 next