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:

257210 matches
prev 1...3977 3978 [3979] 3980 3981 3982 3983 3984 3985 3986 ...17148 next

EIS:

2023-11-12T06:36:50 to 2023-11-12T07:30:17

Science Goal:

Program:

Target:

Pointing: xcen=767 ycen=60,

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

IRIS: Coordination with GREGOR

2023-11-09T08:09:01 to 2023-11-09T09:13:57

Science Goal: Medium dense 32-step raster 10.24x60 32s C II Si IV Mg II h/k Mg II w s Deep x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: Coordination with GREGOR

Target: AR

Pointing: xcen=467 ycen=-303,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.4	72,66	164
2832	1.58	72,66	41
1400	0.4	72,66	164
2796	0.4	72,66	164

SOTSP: AR 13480 obs.

2023-11-07T23:52:23 to 2023-11-08T00:39:47

Science Goal: AR tracking

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=-263 ycen=-239,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	746
6302A Velocity 6301.5A	0	236,162	746
6302A Transverse Flux Density	0	236,162	746
6302A Longitudinal Flux Density	0	236,162	746

IRIS: High-cadence flare watch

2023-11-07T18:50:58 to 2023-11-07T19:18:47

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, C II slow

Program: High-cadence flare watch

Target: AR

Pointing: xcen=-305 ycen=-222,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	59,68	168

IRIS: Gregor/VTT coordination (AR 13477)

2023-11-05T10:04:45 to 2023-11-05T11:12:51

Science Goal: Medium dense 32-step raster 10.24x60 32s C II Si IV Mg II h/k Mg II w s Deep x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: Gregor/VTT coordination (AR 13477)

Target: AR

Pointing: xcen=-368 ycen=-308,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.4	72,67	172
2832	1.58	72,67	43
1400	0.4	72,67	172
2796	0.4	72,67	172

IRIS: Solar Orbiter: EUI

2023-10-18T01:42:22 to 2023-10-18T02:17:12

Science Goal: Large sparse 64-step raster 63x120 64s C II Mg II h/k Deep x 15 FUV spectrally rebinned x 4

Program: Solar Orbiter: EUI

Target: AR

Pointing: xcen=-836 ycen=389,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.54	183,129	64
2796	0.54	183,129	64

IRIS: F2: Equatorial Scan (HOP 393), pointing 3

2023-10-06T13:21:21 to 2023-10-06T14:10:13

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

Program: F2: Equatorial Scan (HOP 393), pointing 3

Target: QS

Pointing: xcen=102 ycen=-114,

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

SOTSP: AR 13435 (HOP409 14-03 UT)

2023-09-24T14:00:05 to 2023-09-24T14:47:30

Science Goal:

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=274 ycen=9,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	235,162	747
6302A Velocity 6301.5A	0	235,162	747
6302A Transverse Flux Density	0	235,162	747
6302A Longitudinal Flux Density	0	235,162	747

IRIS: SST coordination

2023-09-23T07:54:41 to 2023-09-23T10:21:15

Science Goal: Large dense 16-step raster 5x120 16s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 4

Program: SST coordination

Target: AR

Pointing: xcen=35 ycen=16,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	126,129	420
1400	0.35	126,129	420
2796	0.35	126,129	420

SOTSP: Synoptic

2023-09-18T06:17:44 to 2023-09-18T06:19:32

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

SOTSP: HOP 463 (AR 13429)

2023-09-17T07:05:04 to 2023-09-17T07:52:28

Science Goal: Observe active region filaments

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Filament

Pointing: xcen=362 ycen=38,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	748
6302A Velocity 6301.5A	0	236,162	748
6302A Transverse Flux Density	0	236,162	748
6302A Longitudinal Flux Density	0	236,162	748

SOTSP: HOP 463 + AR 13423 obs.

2023-09-13T08:07:05 to 2023-09-13T08:54:29

Science Goal: Active region filaments form along the magnetic neutral line

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=634 ycen=135,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	745
6302A Velocity 6301.5A	0	236,162	745
6302A Transverse Flux Density	0	236,162	745
6302A Longitudinal Flux Density	0	236,162	745

SOTSP: AR 13425

2023-09-12T06:16:24 to 2023-09-12T06:48:45

Science Goal: AR 13425

Program: Fast map, 164"x123", 1-side CCD

Target: Active Region

Pointing: xcen=-11 ycen=86,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	160,122	510
6302A Velocity 6301.5A	0	160,122	510
6302A Transverse Flux Density	0	160,122	510
6302A Longitudinal Flux Density	0	160,122	510

SOTSP: HOP 465

2023-09-11T18:15:40 to 2023-09-11T21:09:14

Science Goal: Quantitative evaluations of magnetic-field measurements near the solar limb

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

Target: Active Region

Pointing: xcen=887 ycen=96,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	320,162	1019
6302A Velocity 6301.5A	0	320,162	1019
6302A Transverse Flux Density	0	320,162	1019
6302A Longitudinal Flux Density	0	320,162	1019

EIS: Flare watch

2023-09-10T08:03:50 to 2023-09-10T09:06:12

Science Goal: FlareResponse01

Program:

Target:

Pointing: xcen=-386 ycen=213,

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

257210 matches
prev 1...3977 3978 [3979] 3980 3981 3982 3983 3984 3985 3986 ...17148 next