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:

246618 matches
prev 1...16433 16434 16435 16436 16437 [16438] 16439 16440 16441 16442 next

IRIS: SUIT/Aditya-L1 coordination

2025-12-22T00:02:27 to 2025-12-22T00:58:23

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

Target: AR

Pointing: xcen=-302 ycen=407,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	68,66	345
2796	0.16	68,66	345

IRIS: High-cadence flare watch

2025-12-21T17:34:24 to 2025-12-21T18:30:45

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

Target: AR

Pointing: xcen=-349 ycen=403,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	71,66	1484
2796	0.04	71,66	1483

IRIS: High-cadence flare watch

2025-12-21T09:29:17 to 2025-12-21T10:25:20

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

Target: AR

Pointing: xcen=-417 ycen=403,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	71,66	1476
2796	0.04	71,66	1476

IRIS: Limb-to-limb tracking of ARs IHOP 307

2025-12-21T07:52:10 to 2025-12-21T08:41:16

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2 Lossless compression

Program: Limb-to-limb tracking of ARs IHOP 307

Target: AR

Pointing: xcen=-462 ycen=353,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	283,179	80
2832	0.61	283,179	80
1400	0.61	283,179	80
2796	0.61	283,179	80

IRIS: B2: QS tracking from limb to limb

2025-12-21T05:06:26 to 2025-12-21T05:16:02

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=-505 ycen=-347,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	206,179	3
2832	3.2	206,179	3
1400	3.2	206,179	3
2796	3.2	206,179	3

IRIS: High-cadence flare watch

2025-12-20T10:51:19 to 2025-12-20T11:47:40

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

Target: AR

Pointing: xcen=-576 ycen=397,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	71,66	1484
2796	0.04	71,66	1484

EIS: Synoptic/Comprehensive AR Studies

2025-12-15T15:16:43 to 2025-12-15T16:12:32

Science Goal: HPW021VEL001x512v2

Program:

Target:

Pointing: xcen=621 ycen=-607,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		2,512	null
FeXVI		2,512	null
SiX		2,512	null
SX		2,512	null
FeXXIV		2,512	null
SiVII		2,512	null
FeXI		2,512	null
FeXV		2,512	null
MgVII		2,512	null
CaXV		2,512	null
CaXVI		2,512	null
FeXII		2,512	null
FeIX		2,512	null
FeXIV		2,512	null

EIS: Pointing Monitoring

2025-12-15T06:28:33 to 2025-12-15T06:28:43

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: HOP 409

2025-12-12T18:34:42 to 2025-12-12T19:28:09

Science Goal: FlareReaponse01

Program:

Target:

Pointing: xcen=918 ycen=-316,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		240,304	null
FeXVI		240,304	null
SiX		240,304	null
OIV		240,304	null
SiVII		240,304	null
FeXI		240,304	null
FeXV		240,304	null
FeXVII		240,304	null
OV		240,304	null
CaXV		240,304	null
FeXII		240,304	null
FeXXIII		240,304	null

EIS: Pointing Monitoring

2025-12-12T06:30:26 to 2025-12-12T06:33:22

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=30 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

EIS: Pointing Monitoring

2025-12-11T06:03:35 to 2025-12-11T06:03:45

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: Synoptic/Comprehensive AR Studies

2025-12-10T14:18:12 to 2025-12-10T15:14:03

Science Goal: HPW021VEL001x512v2

Program:

Target:

Pointing: xcen=789 ycen=-420,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		2,512	null
FeXVI		2,512	null
SiX		2,512	null
SX		2,512	null
FeXXIV		2,512	null
SiVII		2,512	null
FeXI		2,512	null
FeXV		2,512	null
MgVII		2,512	null
CaXV		2,512	null
CaXVI		2,512	null
FeXII		2,512	null
FeIX		2,512	null
FeXIV		2,512	null

IRIS: Low-telemetry flare watch

2025-12-21T22:25:22 to 2025-12-21T23:21:25

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-telemetry flare watch

Target: AR

Pointing: xcen=-395 ycen=361,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	65,66	122
1400	0.46	65,66	122
2796	0.46	65,66	122

IRIS: High-cadence flare watch

2025-12-21T12:43:23 to 2025-12-21T13:39:44

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

Target: AR

Pointing: xcen=-389 ycen=401,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	71,66	1484
2796	0.04	71,66	1484

XRT: null

2025-12-20T18:19:32 to 2025-12-21T02:22:08

Science Goal:

Program:

Target:

Pointing: xcen=-667 ycen=286,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	3.14	395,395	9
Open+Gband	43.26	396,396	12
Open+Ti_poly	95.18	395,395	6
Al_poly+Open	0.76	2,107,2,107	633

246618 matches
prev 1...16433 16434 16435 16436 16437 [16438] 16439 16440 16441 16442 next