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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252451 matches
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EIS: Alignment slot 266

2007-06-30T20:11:43 to 2007-06-30T22:00:22

Science Goal: Alignment slot 266

Program:

Target:

Pointing: xcen=-932 ycen=-325,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		266,512	null
SiX		266,512	null
FeXV		266,512	null
HeII		266,512	null
FeXII		266,512	null

EIS: SYNOP001 40arcsec 1arcsec 30s 90s

2007-03-04T00:01:48 to 2007-03-04T00:06:05

Science Goal: SYNOP001_40arcsec_1arcsec_30s_90s

Program:

Target:

Pointing: xcen=22 ycen=48,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		40,256	null
FeX		40,256	null
OIV		40,256	null

TRACE: filament eruption S of ar09525

2001-07-06T06:39:46 to 2001-07-06T07:24:51

Science Goal:

Program:

Target:

Pointing: xcen=-219 ycen=164,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: Calib

1999-10-05T00:17:22 to 1999-10-05T00:30:54

Science Goal: SCIPLAN_Calib

Program: Calibrations and La Palma Emerging Flux Campaign

Target:

Pointing: xcen=400 ycen=234,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.75	512,512	19

TRACE: AR LOOPS

1999-04-10T07:28:21 to 1999-04-10T11:59:44

Science Goal: SCIPLAN_AR_LOOPS

Program:

Target:

Pointing: xcen=81 ycen=427,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	61.45	512,512	5
1700	40.96	512,512	7
WL	40.96	512,512	7
1600	40.96	512,512	7
284	61.45	512,512	5
195	61.43	512,512	5
1550	40.96	512,512	7

TRACE: SYNOPTIC

1999-03-01T00:51:34 to 1999-03-01T23:59:52

Science Goal: SCIPLAN_SYNOPTIC

Program: emerging flux watch at E40N20, tracking

Target:

Pointing: xcen=-591 ycen=439,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.96	384,384	1454
WL	0.75	384,384	1849
1600	0.75	384,384	1850

TRACE: QUIET SUN

1999-02-23T00:46:28 to 1999-02-23T23:59:39

Science Goal: SCIPLAN_QUIET_SUN

Program: Disk Center Quiet Sun Studies

Target:

Pointing: xcen=-137 ycen=-50,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	5.64	512,512	248
1700	47.39	512,512	30
1600	4.3	512,512	325
284	65.53	512,512	22
195	5.66	512,512	247
1550	47.4	512,512	30
1216	47.41	512,512	30

TRACE: VLA AR

1999-02-19T04:51:03 to 1999-02-19T04:53:34

Science Goal: SCIPLAN_VLA AR

Program: VLA observations cool material in AR 8466

Target:

Pointing: xcen=-3 ycen=-17,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: Filament 171

1999-01-20T04:12:18 to 1999-01-20T04:12:18

Science Goal:

Program:

Target:

Pointing: xcen=226 ycen=402,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Solar Orbiter coordination, RS Burst Mosaic, #2

2025-10-07T13:47:31 to 2025-10-07T14:20:56

Science Goal: Very large coarse 64-step raster 126x175 64s C II Mg II h/k Deep x 30 Spatial x 2, Spectral x 2

Program: Solar Orbiter coordination, RS_Burst_Mosaic, #2

Target: AR

Pointing: xcen=-65 ycen=83,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.05	294,182	32
2796	1.05	294,182	32

IRIS: SUIT/Aditya-L1 Coordination (Unnamed AR on NE Limb)

2025-09-28T00:00:00 to 2025-09-28T01:19:51

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 (Unnamed AR on NE Limb)

Target: AR

Pointing: xcen=-803 ycen=222,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	529
2796	0.15	65,68	529

IRIS: Low-telem Flare Watch: AR 14216

2025-09-15T18:14:58 to 2025-09-15T23:46:39

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

Program: Low-telem Flare Watch: AR 14216

Target: AR

Pointing: xcen=-438 ycen=59,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	2080

IRIS: Deep AR raster (AR 14182)

2025-08-17T12:11:45 to 2025-08-17T16:46:52

Science Goal: Medium dense 64-step raster 20.8x60 64s Deep x 4 Spatial x 2, Spectral x 2

Program: Deep AR raster (AR 14182)

Target: AR

Pointing: xcen=-393 ycen=37,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	84,69	800
2832	0.34	84,69	800
1400	0.34	84,69	800
2796	0.34	84,69	800

IRIS: Low-telemetry AR raster (AR 14172)

2025-08-12T12:09:11 to 2025-08-12T15:48:10

Science Goal: Medium dense 32-step raster 10.24x60 32s C II Mg II h/k Deep x 4 Spatial x 2, Spectral x 2

Program: Low-telemetry AR raster (AR 14172)

Target: AR

Pointing: xcen=393 ycen=26,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	72,68	1264
2796	0.17	72,68	1264

SOTSP: AR14168, HOP509

2025-08-06T02:00:05 to 2025-08-06T02:47:29

Science Goal: Co-ordinated Flare Observations with DKIST, IRIS, and Hinode

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=166 ycen=-56,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	237,162	750
6302A Velocity 6301.5A	0	237,162	750
6302A Transverse Flux Density	0	237,162	750
6302A Longitudinal Flux Density	0	237,162	750

252451 matches
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