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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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247526 matches
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EIS: Flare sit-n-stare for HOP 515

2025-09-18T06:54:10 to 2025-09-18T07:50:01

Science Goal:

Program:

Target:

Pointing: xcen=69 ycen=22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		2,184	null
OIV		2,184	null
FeXVII		2,184	null
MgVII		2,184	null
FeXXIII		2,184	null
FeXIV		2,184	null

IRIS: SUIT coordination AR disk-centre

2025-09-18T00:09:31 to 2025-09-18T01:30:07

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 disk-centre

Target: AR

Pointing: xcen=37 ycen=50,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.15	65,68	534
2796	0.15	65,68	534

IRIS: F2/HOP 393 #1

2025-09-12T19:42:43 to 2025-09-12T20:31:35

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 2

Program: F2/HOP 393 #1

Target: QS

Pointing: xcen=-101 ycen=-124,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	234,129	80
2832	0.61	234,129	80
1400	0.61	234,129	80
2796	0.61	234,129	80

IRIS: SUIT/Aditya-L1 coordination: AR 14210 near disk center, high rate (extended duration)

2025-09-07T05:07:21 to 2025-09-07T07:13:15

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: AR 14210 near disk center, high rate (extended duration)

Target: AR

Pointing: xcen=33 ycen=41,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.05	289,182	120
1400	0.26	289,182	480
2796	0.26	289,182	480

EIS: Polar Panorama Map for understanding Polar Reversal in Cycle

2025-09-05T16:27:03 to 2025-09-05T17:36:47

Science Goal: HOP81_new_study

Program:

Target:

Pointing: xcen=-5 ycen=793,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		323,384	null
FeXIII		323,384	null
FeX		323,384	null
FeXVI		323,384	null
SiX		323,384	null
SX		323,384	null
SiVII		323,384	null
FeXI		323,384	null
FeXV		323,384	null
MgVII		323,384	null
HeII		323,384	null
OV		323,384	null
FeXII		323,384	null
FeIX		323,384	null
FeVIII		323,384	null
FeXIV		323,384	null

IRIS: Flare study, Program C. Raster of ribbons and hot plasma; follow SOT on AR 14197

2025-09-03T20:26:19 to 2025-09-03T23:24:40

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

Program: Flare study, Program C. Raster of ribbons and hot plasma; follow SOT on AR 14197

Target: AR

Pointing: xcen=790 ycen=-337,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1088

IRIS: SUIT coordination flares

2025-08-31T23:59:24 to 2025-09-01T01:28:35

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: SUIT coordination flares

Target: AR

Pointing: xcen=92 ycen=-18,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	2200
2796	0.04	68,68	2200

IRIS: HOP 393 #2

2025-08-30T05:24:09 to 2025-08-30T06:13:01

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 393 #2

Target: QS

Pointing: xcen=-2 ycen=-123,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	234,129	80
2832	0.61	234,129	80
1400	0.61	234,129	80
2796	0.61	234,129	80

IRIS: SUIT coordination ARs

2025-08-28T01:38:29 to 2025-08-28T02:39:20

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 ARs

Target: AR

Pointing: xcen=236 ycen=63,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.05	289,182	58
1400	0.26	289,182	232
2796	0.26	289,182	232

SOTSP: HOP 206 (North)

2025-08-27T14:10:35 to 2025-08-27T17:04:09

Science Goal: Polar Panorama Map for understanding Polar Reversal in Cycle 24

Program: Fast deep mode, 2048 slit position, LIMB ONLY

Target: Coronal Hole

Pointing: xcen=-24 ycen=863,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	314,162	1012
6302A Velocity 6301.5A	0	314,162	1012
6302A Transverse Flux Density	0	314,162	1012
6302A Longitudinal Flux Density	0	314,162	1012

SOTSP: Synoptic

2025-08-26T18:04:13 to 2025-08-26T18:06:02

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	15,162	47
6302A Velocity 6301.5A	0	15,162	47
6302A Transverse Flux Density	0	15,162	47
6302A Longitudinal Flux Density	0	15,162	47

EIS: Pointing Monitoring

2025-08-25T18:02:20 to 2025-08-25T18:05:16

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=26 ycen=-188,

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

SOTSP: Synoptic

2025-08-24T18:21:12 to 2025-08-24T18:23:02

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

IRIS: HOP 393: 1/3

2025-08-22T23:24:20 to 2025-08-23T00:13:12

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 2

Program: HOP 393: 1/3

Target: QS

Pointing: xcen=-100 ycen=-118,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	234,129	80
2832	0.61	234,129	80
1400	0.61	234,129	80
2796	0.61	234,129	80

IRIS: SUIT coordination: AR1

2025-08-22T05:29:22 to 2025-08-22T05:40:28

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: AR1

Target: AR

Pointing: xcen=2 ycen=95,

saaIntervals hiIntervals

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

247526 matches
prev 1...11257 11258 11259 [11260] 11261 11262 11263 11264 11265 11266 ...16502 next