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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251138 matches
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TRACE: SYNOPTIC

2000-01-27T02:32:24 to 2000-01-27T02:54:39

Science Goal: SCIPLAN_SYNOPTIC

Program:

Target:

Pointing: xcen=-13 ycen=824,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: SYNOPTIC

2000-01-25T03:42:48 to 2000-01-25T04:07:20

Science Goal: SCIPLAN_SYNOPTIC

Program:

Target:

Pointing: xcen=-13 ycen=824,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: SYNOPTIC

2000-01-06T05:11:22 to 2000-01-06T05:13:04

Science Goal: SCIPLAN_SYNOPTIC

Program: Continue following AR 8810, then WL flats, then some more AR 8810 followed by a 2 orbit East limb movie and then sit on the new AR coming over in the SE

Target:

Pointing: xcen=-77 ycen=-94,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

TRACE: SYNOPTIC

1999-11-12T01:23:46 to 1999-11-12T11:26:58

Science Goal: SCIPLAN_SYNOPTIC

Program: AR movie and flare watch, another Mercury eclipse test

Target:

Pointing: xcen=-301 ycen=176,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	4.76	512,512	5
1700	4.76	512,512	5
WL	82.23	512,512	8
1600	4.76	512,512	5
284	4.76	512,512	5
195	4.76	512,512	5
1550	4.76	512,512	5
1216	4.75	512,512	5

TRACE: FOCUS TEST

1999-10-06T06:01:19 to 1999-10-06T06:24:36

Science Goal: SCIPLAN_FOCUS_TEST

Program: Calibrations, La Palma, JOP 103 (TR Moss), JOP 111 (QS Microflares)

Target:

Pointing: xcen=663 ycen=-475,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1600	0.55	384,384	43
195	0.6	384,384	18

TRACE: Filament 195

1999-01-08T00:53:13 to 1999-01-08T22:44:30

Science Goal:

Program:

Target:

Pointing: xcen=611 ycen=338,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: SUIT coordination, disk center (2/2)

2026-01-28T02:47:02 to 2026-01-28T03:45:47

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Mg II w s Spatial x 4, Spectral x 4

Program: SUIT coordination, disk center (2/2)

Target: AR

Pointing: xcen=-63 ycen=-149,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.05	289,182	56
1400	0.26	289,182	224
2796	0.26	289,182	224

IRIS: High-cadence flare watch: AR 14353

2026-01-25T10:07:28 to 2026-01-25T11:09:05

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: High-cadence flare watch: AR 14353

Target: AR

Pointing: xcen=329 ycen=370,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1479
2796	0.04	68,68	1479

IRIS: BBSO coordination: AR 14341/14345

2026-01-21T18:49:58 to 2026-01-21T19:50:32

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 2, Spectral x 2

Program: BBSO coordination: AR 14341/14345

Target: AR

Pointing: xcen=218 ycen=-155,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.24	135,130	49
1400	0.21	135,130	294
2796	0.21	135,130	294

IRIS: High-cadence flare watch: AR 14341

2026-01-21T10:45:09 to 2026-01-21T11:34:49

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: High-cadence flare watch: AR 14341

Target: AR

Pointing: xcen=190 ycen=-143,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	1308
2796	0.04	68,68	1308

IRIS: SUIT coordination, AR at SE

2026-01-17T01:40:51 to 2026-01-17T02:32:25

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 coordination, AR at SE

Target: AR

Pointing: xcen=-613 ycen=-165,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	65,68	318
2796	0.16	65,68	318

IRIS: Prominence monitoring SW limb (HOP 269 IRIS alone)

2026-01-08T13:50:05 to 2026-01-08T14:50:56

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 Lossless compression

Program: Prominence monitoring SW limb (HOP 269 IRIS alone)

Target: FI

Pointing: xcen=647 ycen=-810,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	231,182	224

IRIS: SUIT/Aditya-L1 coordination, on near disk-center AR 14334

2026-01-08T02:40:32 to 2026-01-08T03:37:11

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Mg II w s Spatial x 4, Spectral x 4

Program: SUIT/Aditya-L1 coordination, on near disk-center AR 14334

Target: AR

Pointing: xcen=-144 ycen=-222,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.05	289,182	54
1400	0.26	289,182	216
2796	0.26	289,182	216

IRIS: C1: North Pole

2026-01-06T13:29:41 to 2026-01-06T14:03:52

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: North Pole

Target: CH

Pointing: xcen=-3 ycen=939,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.29	295,182	15

SOTSP: Synoptic

2025-12-29T18:05:41 to 2025-12-29T18:07:30

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: Calibration, Synoptic

Pointing: xcen=0 ycen=7,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	16,162	50
6302A Velocity 6301.5A	0	16,162	50
6302A Transverse Flux Density	0	16,162	50
6302A Longitudinal Flux Density	0	16,162	50

251138 matches
prev 1...9825 9826 9827 9828 9829 9830 9831 [9832] 9833 9834 ...16743 next