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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251706 matches
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IRIS: High-cadence flare program

2025-07-16T22:09:22 to 2025-07-16T23:31:36

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: High-cadence flare program

Target: AR

Pointing: xcen=562 ycen=281,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,128	2120
2796	0.04	128,128	2120

IRIS: High-cadence flare program

2025-07-16T20:33:22 to 2025-07-16T21:52:04

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: High-cadence flare program

Target: AR

Pointing: xcen=544 ycen=291,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	128,129	1940
2796	0.04	128,129	1940

IRIS: B1: AR tracking, AR14135

2025-07-13T12:10:26 to 2025-07-13T12:28:32

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

Program: B1: AR tracking, AR14135

Target: AR

Pointing: xcen=55 ycen=-211,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	1.13	247,129	16
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: C1: South Pole

2025-07-12T12:59:31 to 2025-07-12T13:33:42

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

Program: C1: South Pole

Target: QS

Pointing: xcen=7 ycen=-938,

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	2.14	295,182	16

EIS: Synoptic

2025-07-11T18:03:22 to 2025-07-11T18:06:19

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=12 ycen=-155,

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

IRIS: Flare watch program B, AR14136

2025-07-11T17:09:19 to 2025-07-11T21:03:48

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch program B, AR14136

Target: AR

Pointing: xcen=-598 ycen=270,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	500
1400	0.47	61,67	500
2796	0.47	61,67	500

IRIS: SUIT coordination, QS#1

2025-07-11T12:38:22 to 2025-07-11T12:49:28

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=-52 ycen=-21,

saaIntervals hiIntervals

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

IRIS: SUIT coordination, QS#1

2025-07-10T13:28:22 to 2025-07-10T13:39:28

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=4 ycen=39,

saaIntervals hiIntervals

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

EIS: HOP508

2025-07-09T18:08:28 to 2025-07-09T18:13:54

Science Goal: PRY_slot_contextLIQS

Program:

Target:

Pointing: xcen=677 ycen=-447,

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

IRIS: Limb Coronal Nanojet Study (AR 14123)

2025-07-07T02:02:48 to 2025-07-07T04:23:07

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

Program: Limb Coronal Nanojet Study (AR 14123)

Target: AR

Pointing: xcen=806 ycen=-548,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	880

AIA: null

2025-07-04T02:04:23 to 2025-07-05T15:25:45

Science Goal: ssw_service_250904_150947_31841

Program:

Target:

Pointing: xcen=636 ycen=669,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	10.04	574,574	224
304	10.04	574,574	224
193	10.04	574,574	224
blos	20.11	574,574	112

IRIS: High Cad Fl watch (AR 14128)

2025-07-01T22:54:44 to 2025-07-02T01:32:09

Science Goal: High-Cadence Flare Program: .15 sec, small linelist, Mg II h/k slow

Program: High Cad Fl watch (AR 14128)

Target: AR

Pointing: xcen=-246 ycen=-139,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.12	61,68	1302

IRIS: BBSO Coord (AR 14122)

2025-07-01T16:29:46 to 2025-07-01T21:31:23

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 SJI cadence 3x faster

Program: BBSO Coord (AR 14122)

Target: AR

Pointing: xcen=329 ycen=166,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	7440
2796	0.04	68,68	7440

XRT: CME Watch 5

2025-06-28T17:49:58 to 2025-06-28T17:51:24

Science Goal:

Program: XOB:1BB5; CME watch - 4x4 - AEC 2/3 - 2-filter (Be-thin, Al-poly) - G-band (1x1,512x512,1ms) - Leak (1x1,512x512,1ms) - 600s cad (G-band/Leak first) (1C92)

Target: FS

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Al_mesh	0.1	2,107,2,107	2
Open+Gband	0.25	2,114,2,114	3
Al_poly+Open	0.09	2,107,2,107	2

IRIS: SUIT coordination, AR #1

2025-06-26T13:24:09 to 2025-06-26T13:35:15

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: QS

Pointing: xcen=137 ycen=-236,

saaIntervals hiIntervals

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

251706 matches
prev 1...7377 7378 7379 7380 [7381] 7382 7383 7384 7385 7386 ...16781 next