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:

250754 matches
prev 1...1953 1954 1955 1956 [1957] 1958 1959 1960 1961 1962 ...16717 next

EIS: HOP412 12/20

2021-08-13T16:53:20 to 2021-08-13T17:03:28

Science Goal: HOP412 12/20

Program:

Target:

Pointing: xcen=-10 ycen=147,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		5,512	null
FeXIII		5,512	null
FeX		5,512	null
SiX		5,512	null
CaXVII		5,512	null
OIV		5,512	null
SiVII		5,512	null
FeXI		5,512	null
FeXV		5,512	null
HeII		5,512	null
OV		5,512	null
FeXII		5,512	null
FeVIII		5,512	null
FeXIV		5,512	null

EIS: Chromospheric MHD waves linked to abundance variations (scan).

2021-07-22T18:13:58 to 2021-07-22T19:00:52

Science Goal:

Program:

Target:

Pointing: xcen=59 ycen=-604,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		120,512	null
FeX		120,512	null
FeXVI		120,512	null
SiX		120,512	null
SX		120,512	null
FeXXIV		120,512	null
SiVII		120,512	null
FeXI		120,512	null
FeXV		120,512	null
MgVII		120,512	null
CaXV		120,512	null
CaXVI		120,512	null
FeXII		120,512	null
FeIX		120,512	null
FeVIII		120,512	null
FeXIV		120,512	null

EIS: Active region studies.

2021-07-19T14:31:14 to 2021-07-19T15:31:58

Science Goal:

Program:

Target:

Pointing: xcen=506 ycen=354,

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: AR study (12842)

2021-07-16T16:04:14 to 2021-07-16T17:05:00

Science Goal: HPW021VEL260x512v2

Program:

Target:

Pointing: xcen=-97 ycen=438,

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: HOP 412

2021-07-15T23:41:51 to 2021-07-15T23:51:59

Science Goal: SK_DEEP_5x512_SLIT1

Program:

Target:

Pointing: xcen=-6 ycen=744,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		5,512	null
FeXIII		5,512	null
FeX		5,512	null
SiX		5,512	null
CaXVII		5,512	null
OIV		5,512	null
SiVII		5,512	null
FeXI		5,512	null
FeXV		5,512	null
HeII		5,512	null
OV		5,512	null
FeXII		5,512	null
FeVIII		5,512	null
FeXIV		5,512	null

IRIS: SST Coordination on-disk Coronal Rain SE New AR (Kriginsky)

2021-07-11T07:31:14 to 2021-07-11T11:54:21

Science Goal: Large dense 256-step raster 84.2x120 256s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 2

Program: SST Coordination on-disk Coronal Rain SE New AR (Kriginsky)

Target: AR

Pointing: xcen=-610 ycen=-348,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.69	210,129	384
1400	0.23	210,129	1151
2796	0.17	210,129	1535

IRIS: HOP 307 on new SE AR

2021-07-10T21:44:49 to 2021-07-10T23:11:14

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 15 Spatial x 2, Spectral x 2

Program: HOP 307 on new SE AR

Target: AR

Pointing: xcen=-672 ycen=-349,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	281,182	80
2832	1.08	281,182	80
1400	1.08	281,182	80
2796	1.08	281,182	80

IRIS: B2: QS tracking from limb to limb

2021-07-04T05:00:49 to 2021-07-04T05:10:25

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking from limb to limb

Target: AR

Pointing: xcen=-772 ycen=399,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: Limb to limb AR tracking (HOP 307), AR 12835

2021-07-03T02:48:50 to 2021-07-03T03:37:47

Science Goal: Very large dense 320-step raster 105.3x175 320s Deep x 8 Spatial x 2, Spectral x 2

Program: Limb to limb AR tracking (HOP 307), AR 12835

Target: AR

Pointing: xcen=450 ycen=-340,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	80
2832	0.61	281,182	80
1400	0.61	281,182	80
2796	0.61	281,182	80

IRIS: B1: AR tracking from limb to limb

2021-06-22T05:09:12 to 2021-06-22T05:27:18

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

Program: B1: AR tracking from limb to limb

Target: AR

Pointing: xcen=581 ycen=370,

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

EIS: EIS pointing and alignment

2021-06-21T06:08:20 to 2021-06-21T06:11:16

Science Goal:

Program:

Target:

Pointing: xcen=-6 ycen=41,

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: BBSO Coordination: AR12833

2021-06-17T17:04:45 to 2021-06-17T23:09:18

Science Goal: Large coarse 8-step raster 14x120 8s C II Si IV Mg II h/k Mg II w s Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO Coordination: AR12833

Target: AR

Pointing: xcen=-312 ycen=365,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	1080
2832	2.03	137,129	180
1400	0.34	137,129	1080
2796	0.34	137,129	1080

EIS: Active Region Studies

2021-06-13T12:48:13 to 2021-06-13T13:48:58

Science Goal: HPW021VEL260x512v2

Program:

Target:

Pointing: xcen=876 ycen=-318,

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

IRIS: SST coordination

2021-06-11T07:43:54 to 2021-06-11T09:58:35

Science Goal: Medium dense 32-step raster 10.24x60 32s Mg II h/k Mg II w s Deep x 2 FUV spectrally rebinned x 4 Lossless compression

Program: SST coordination

Target: AR

Pointing: xcen=244 ycen=240,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.84	71,65	160
2796	0.21	71,65	640

IRIS: Low-lying loops

2021-06-10T15:07:36 to 2021-06-10T16:08:56

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II h/k Deep x 8

Program: Low-lying loops

Target: AR

Pointing: xcen=108 ycen=237,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.31	127,129	200
2796	0.31	127,129	200

250754 matches
prev 1...1953 1954 1955 1956 [1957] 1958 1959 1960 1961 1962 ...16717 next