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:

251210 matches
prev 1...2993 2994 [2995] 2996 2997 2998 2999 3000 3001 3002 ...16748 next

IRIS: BBSO coordination (large FOV)

2024-08-20T20:09:54 to 2024-08-20T20:24:31

Science Goal: Very large dense 96-step raster 31.35x175 96s Deep x 8 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4

Program: BBSO coordination (large FOV)

Target: QS

Pointing: xcen=5 ycen=6,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	203,182	24
2832	0.61	203,182	24
1400	0.61	203,182	24
2796	0.61	203,182	24

IRIS: Sunrise coordination, AR13745, 320-step raster

2024-07-15T09:27:56 to 2024-07-15T11:54:06

Science Goal: Very large dense 320-step raster 105.3x175 320s Si IV Mg II h/k Mg II w s Deep x 8 Spatial x 2, Spectral x 2

Program: Sunrise coordination, AR13745, 320-step raster

Target: AR

Pointing: xcen=80 ycen=-208,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.52	281,182	96
1400	0.38	281,182	384
2796	0.3	281,182	480

IRIS: Sunrise coordination, QS, higher cadence

2024-07-09T18:25:36 to 2024-07-09T23:09:32

Science Goal: Very large dense 32-step raster 10.24x175 32s Deep x 8 Spatial x 2, Spectral x 2

Program: Sunrise coordination, QS, higher cadence

Target: QS

Pointing: xcen=126 ycen=70,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	181,182	464
2832	0.61	181,182	464
1400	0.61	181,182	464
2796	0.61	181,182	464

IRIS: Off-limb Flare Watch of AR13679

2024-05-26T01:59:42 to 2024-05-26T03:34:06

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

Program: Off-limb Flare Watch of AR13679

Target: AR

Pointing: xcen=945 ycen=-149,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	592

IRIS: SST Coordination of AR13685

2024-05-21T07:30:00 to 2024-05-21T09:30:03

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 of AR13685

Target: AR

Pointing: xcen=-219 ycen=-139,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	126,129	344
1400	0.35	126,129	344
2796	0.35	126,129	344

IRIS: B1: AR tracking from limb to limb

2024-02-25T05:01:06 to 2024-02-25T05:35:16

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

Program: B1: AR tracking from limb to limb

Target: AR

Pointing: xcen=5 ycen=397,

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

IRIS: SUIT: AR 1

2023-12-19T05:37:52 to 2023-12-19T05:48:58

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: AR 1

Target: AR

Pointing: xcen=-167 ycen=158,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	279,182	40
2796	0.28	279,182	40

IRIS: Flare watch, AR13500

2023-11-29T14:38:52 to 2023-11-29T15:35:48

Science Goal: High-Cadence Flare Program: .15 sec, flare linelist, C II always

Program: Flare watch, AR13500

Target: AR

Pointing: xcen=138 ycen=-331,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.01	59,68	4009

IRIS: High-cadence flare watch

2023-11-12T23:43:37 to 2023-11-13T00:46:31

Science Goal: High-Cadence Flare Program: .15 sec, flare linelist, C II always

Program: High-cadence flare watch

Target: AR

Pointing: xcen=853 ycen=135,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.01	59,68	4431

SOTSP: HOP 420 @ AR 13397

2023-08-15T19:37:36 to 2023-08-15T20:09:57

Science Goal: tudy of MHD Waves in the Chromosphere Related to the Variation of Solar Abundances

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

Target: Active Region

Pointing: xcen=707 ycen=251,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	162,122	511
6302A Velocity 6301.5A	0	162,122	511
6302A Transverse Flux Density	0	162,122	511
6302A Longitudinal Flux Density	0	162,122	511

EIS: HOP420 (Study of MHD Waves in the Chromosphere Related to Solar Abu

2023-08-14T19:00:26 to 2023-08-14T19:56:17

Science Goal: HPW021VEL001x512v2

Program:

Target:

Pointing: xcen=818 ycen=10,

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: HOP 81 (Polar Monitoring Campaign during the Solor Cycle) N. Pole

2023-08-10T11:43:09 to 2023-08-10T12:52:54

Science Goal: HOP81_new_study

Program:

Target:

Pointing: xcen=-5 ycen=809,

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

EIS: Co-alignment E. Limb

2023-08-09T22:45:18 to 2023-08-10T00:04:17

Science Goal: Alignment_modified_v2

Program:

Target:

Pointing: xcen=-937 ycen=11,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
SiX		1,512	null
FeXI		1,512	null
FeXV		1,512	null
FeXII		1,512	null

EIS: HOP469 (Small-scale jets and waves coordinated observations with BB

2023-08-09T19:00:32 to 2023-08-09T19:56:22

Science Goal: HPW021VEL001x512v2 Xoffset=+22", Yoffset=9"

Program:

Target:

Pointing: xcen=171 ycen=-608,

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: HOP 467 (AR 13380) Large Raster

2023-07-30T13:28:21 to 2023-07-30T16:26:47

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 4 Spatial x 2, Spectral x 2

Program: HOP 467 (AR 13380) Large Raster

Target: AR

Pointing: xcen=277 ycen=-269,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	186,129	528
2832	0.34	186,129	528
1400	0.34	186,129	528
2796	0.34	186,129	528

251210 matches
prev 1...2993 2994 [2995] 2996 2997 2998 2999 3000 3001 3002 ...16748 next