Popular

Heliophysics Events Knowledgebase Coverage Registry (HCR)

Popular Observations

Here are the most popular observations, as measured by the number of downloads.

Filter by instrument:

250265 matches
prev 1...9329 [9330] 9331 9332 9333 9334 9335 9336 9337 9338 ...16685 next

IRIS: Very high cadence rasters flare study

2025-07-30T06:20:31 to 2025-07-30T07:51:24

Science Goal: Large sparse 8-step raster 7x120 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 rasters flare study

Target: AR

Pointing: xcen=185 ycen=-213,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,129	2240
2796	0.04	128,129	2240

IRIS: SUIT coorsination: AR #2

2025-07-30T06:01:55 to 2025-07-30T06:10:47

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 coorsination: AR #2

Target: AR

Pointing: xcen=174 ycen=-210,

saaIntervals hiIntervals

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

EIS: Pointing Monitoring

2025-07-28T05:42:42 to 2025-07-28T05:42:52

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=16 ycen=-176,

saaIntervals hiIntervals

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

IRIS: SUIT coordination: QS #1

2025-07-27T04:35:23 to 2025-07-27T04:46:28

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 #1

Target: QS

Pointing: xcen=157 ycen=-74,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

IRIS: GREGOR coordination: context raster #1 (AR 14149)

2025-07-26T07:59:13 to 2025-07-26T08:31:32

Science Goal: Very large dense 400-step raster 131.7x175 400s Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: GREGOR coordination: context raster #1 (AR 14149)

Target: AR

Pointing: xcen=208 ycen=233,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.16	308,182	200
2796	0.16	308,182	200

IRIS: SUIT coordination: AR #1 (AR 14147)

2025-07-23T05:28:54 to 2025-07-23T05:40:00

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 #1 (AR 14147)

Target: AR

Pointing: xcen=392 ycen=43,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

IRIS: SST coordination (AR 14149)

2025-07-22T11:57:14 to 2025-07-22T12:08:24

Science Goal: Large coarse 64-step raster 126x120 64s C II Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: SST coordination (AR 14149)

Target: AR

Pointing: xcen=-539 ycen=208,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	247,129	32
2832	0.35	247,129	32
2796	0.35	247,129	32

IRIS: SUIT coordination, AR #1

2025-07-15T05:48:45 to 2025-07-15T05:59:51

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 #1

Target: AR

Pointing: xcen=-12 ycen=277,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

EIS: Synoptic

2025-07-14T18:03:20 to 2025-07-14T18:06:16

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=13 ycen=-156,

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

EIS: HOP393

2025-07-12T00:00:14 to 2025-07-12T01:02:07

Science Goal: Large_CH_Map

Program:

Target:

Pointing: xcen=-22 ycen=-388,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		180,512	null
FeXIII		180,512	null
FeX		180,512	null
FeXVI		180,512	null
CaXVII		180,512	null
OIV		180,512	null
SiVII		180,512	null
FeXI		180,512	null
FeXV		180,512	null
MgVII		180,512	null
HeII		180,512	null
FeXII		180,512	null
FeIX		180,512	null
FeVIII		180,512	null

IRIS: High cadence flare raster, AR14136

2025-07-11T04:20:22 to 2025-07-11T07:01:22

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 SJI cadence 3x faster

Program: High cadence flare raster, AR14136

Target: AR

Pointing: xcen=-673 ycen=274,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	4240
2796	0.04	68,68	4239

IRIS: High cadence flare raster, unknown AR in the NE

2025-07-10T22:40:22 to 2025-07-11T01:00:06

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 raster, unknown AR in the NE

Target: AR

Pointing: xcen=-705 ycen=275,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	3680
2796	0.04	68,68	3680

EIS: HOP508

2025-07-09T21:21:14 to 2025-07-09T22:14:42

Science Goal: FlareResponse04

Program:

Target:

Pointing: xcen=710 ycen=-260,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		240,304	null
FeX		240,304	null
FeXVI		240,304	null
SiX		240,304	null
SX		240,304	null
FeXI		240,304	null
FeXV		240,304	null
FeXVII		240,304	null
HeII		240,304	null
FeXII		240,304	null

IRIS: High cadence flare raster, AR14127

2025-07-08T21:40:12 to 2025-07-09T00:25:46

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 raster, AR14127

Target: AR

Pointing: xcen=877 ycen=-343,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	4360
2796	0.04	68,68	4360

EIS: HOP508

2025-07-08T16:35:28 to 2025-07-08T16:40:55

Science Goal: PRY_slot_contextLIQS

Program:

Target:

Pointing: xcen=510 ycen=-403,

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

250265 matches
prev 1...9329 [9330] 9331 9332 9333 9334 9335 9336 9337 9338 ...16685 next