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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256857 matches
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IRIS: SUIT/Aditya-L1, AR13805

2024-08-31T07:26:24 to 2024-08-31T07:37:30

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/Aditya-L1, AR13805

Target: AR

Pointing: xcen=-50 ycen=32,

saaIntervals hiIntervals

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

IRIS: Sunrise coordination, AR13738, 320-step raster

2024-07-11T21:22:46 to 2024-07-11T22:11:29

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, AR13738, 320-step raster

Target: AR

Pointing: xcen=211 ycen=-179,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	1.52	281,182	32
1400	0.38	281,182	128
2796	0.3	281,182	160

IRIS: SST Coordination

2024-07-03T07:29:35 to 2024-07-03T08:28:49

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

Program: SST Coordination

Target: AR

Pointing: xcen=310 ycen=-91,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.4	71,67	148
1400	0.4	71,67	148
2796	0.4	71,67	148

IRIS: Flare watch

2024-05-20T22:36:19 to 2024-05-21T03:54:20

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 4

Program: Flare watch

Target: AR

Pointing: xcen=-305 ycen=-176,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	2016

IRIS: High-Cadence Flare: AR13526

2023-12-19T14:35:13 to 2023-12-19T15:33:13

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II always

Program: High-Cadence Flare: AR13526

Target: AR

Pointing: xcen=-703 ycen=250,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.01	59,68	4008

IRIS: Off-limb flare watch

2023-11-19T12:52:45 to 2023-11-19T13:46:32

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Off-limb flare watch

Target: AR

Pointing: xcen=965 ycen=-180,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	336

EIS: HOP 412 Synoptic SOT Latitudinal Scans

2023-11-03T17:15:24 to 2023-11-03T17:18:20

Science Goal: PRY_slot_contextLITE

Program:

Target:

Pointing: xcen=-5 ycen=791,

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: Synoptic/Comprehensive Active Region Studies

2023-10-31T21:28:44 to 2023-10-31T22:24:33

Science Goal: HPW021VEL001x512v2

Program:

Target:

Pointing: xcen=192 ycen=-530,

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: Synoptic/Comprehensive Active Region Studies

2023-10-31T18:23:15 to 2023-10-31T19:24:00

Science Goal: HPW021VEL260x512v2

Program:

Target:

Pointing: xcen=165 ycen=-531,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		261,512	null
FeXVI		261,512	null
SiX		261,512	null
SX		261,512	null
FeXXIV		261,512	null
SiVII		261,512	null
FeXI		261,512	null
FeXV		261,512	null
MgVII		261,512	null
CaXV		261,512	null
CaXVI		261,512	null
FeXII		261,512	null
FeIX		261,512	null
FeXIV		261,512	null

EIS: Spectral Atlas (AR)

2023-10-27T22:30:25 to 2023-10-27T23:32:05

Science Goal: Atlas_60

Program:

Target:

Pointing: xcen=744 ycen=384,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		120,160	null
FeX		120,160	null
OIV		120,160	null

IRIS: C1: North pole

2023-10-22T00:54:10 to 2023-10-22T01:28:21

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

Program: C1: North pole

Target: (NONE)

Pointing: xcen=-3 ycen=949,

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: Flare mode observations.

2023-09-17T14:36:23 to 2023-09-18T02:41:31

Science Goal: Attempt to increase the number of flare observations.

Program:

Target:

Pointing: xcen=440 ycen=89,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeX		2,152	null
SiX		2,152	null
OIV		2,152	null
FeXV		2,152	null
FeXVII		2,152	null
HeII		2,152	null
OV		2,152	null
CaXV		2,152	null
FeXII		2,152	null
FeXXIII		2,152	null
FeVIII		2,152	null

IRIS: Coronal nanojets

2023-08-23T10:11:36 to 2023-08-23T12:06:51

Science Goal: Large coarse 8-step raster 14x120 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Coronal nanojets

Target: AR

Pointing: xcen=-890 ycen=-214,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	720

IRIS: High-Cadence Flare: AR13397

2023-08-15T06:54:22 to 2023-08-15T09:46:29

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, Mg II h/k slow

Program: High-Cadence Flare: AR13397

Target: AR

Pointing: xcen=655 ycen=233,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.16	61,68	1050

IRIS: BBSO coordination, pore in AR13392, Mode #2

2023-08-04T19:07:43 to 2023-08-04T21:05:25

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Mg II w s Deep x 15 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: BBSO coordination, pore in AR13392, Mode #2

Target: AR

Pointing: xcen=-82 ycen=49,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.09	121,129	108
2832	3.27	121,129	36
1400	0.82	121,129	144
2796	0.82	121,129	144

256857 matches
prev 1...2737 2738 2739 2740 2741 2742 2743 2744 [2745] 2746 ...17124 next