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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250495 matches
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IRIS: SST Coordination on AR12860 (Low Data Rate)

2021-08-26T07:30:00 to 2021-08-26T09:13:18

Science Goal: Medium dense 96-step raster 31.35x60 96s Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 Lossless compression

Program: SST Coordination on AR12860 (Low Data Rate)

Target: AR

Pointing: xcen=-326 ycen=-538,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.99	94,65	104
2796	0.17	94,65	624

IRIS: B2: QS tracking from limb to limb

2021-08-15T05:19:25 to 2021-08-15T05:29:01

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: QS

Pointing: xcen=290 ycen=-64,

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

EIS: HOP412 16/20

2021-08-13T20:16:53 to 2021-08-13T20:19:49

Science Goal: HOP412 16/20

Program:

Target:

Pointing: xcen=-25 ycen=547,

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: HOP409: VLA coordination

2021-08-12T15:43:44 to 2021-08-12T16:37:08

Science Goal: HOP409: VLA coordination

Program:

Target:

Pointing: xcen=-257 ycen=313,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		240,240	null
FeX		240,240	null
FeXVI		240,240	null
CaXVII		240,240	null
FeXXIV		240,240	null
SiVII		240,240	null
FeXI		240,240	null
FeXV		240,240	null
HeII		240,240	null
FeXII		240,240	null
FeXXIII		240,240	null
FeVIII		240,240	null
FeXIV		240,240	null

EIS: Active Region Studies

2021-08-02T22:46:12 to 2021-08-02T23:47:52

Science Goal: Atlas_60

Program:

Target:

Pointing: xcen=844 ycen=-365,

saaIntervals hiIntervals

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

EIS: HOP362 (The role of chromospheric jets for the heating of plages) p

2021-07-30T00:00:13 to 2021-07-30T00:04:05

Science Goal: CAM_ARTB_RHESSI_b_2

Program:

Target:

Pointing: xcen=472 ycen=-325,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
OVI		40,144	null
MgVI		40,144	null
FeXIII		40,144	null
FeXVI		40,144	null
SiX		40,144	null
CaXVII		40,144	null
SiVII		40,144	null
FeXI		40,144	null
FeXV		40,144	null
MgVII		40,144	null
MgV		40,144	null
OV		40,144	null
FeXII		40,144	null
FeXXIII		40,144	null
FeVIII		40,144	null
FeXIV		40,144	null

EIS: Cycle 25 bright points.

2021-07-19T11:14:14 to 2021-07-19T12:16:07

Science Goal:

Program:

Target:

Pointing: xcen=-7 ycen=-664,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		180,512	null
FeXIII		180,512	null
FeX		180,512	null
FeXVI		180,512	null
CaXVII		180,512	null
OIV		180,512	null
SiVII		180,512	null
FeXI		180,512	null
FeXV		180,512	null
MgVII		180,512	null
HeII		180,512	null
FeXII		180,512	null
FeIX		180,512	null
FeVIII		180,512	null

EIS: AR study

2021-07-13T22:33:21 to 2021-07-13T23:35:00

Science Goal: Atlas_60

Program:

Target:

Pointing: xcen=-184 ycen=-422,

saaIntervals hiIntervals

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

IRIS: HOP 307 on new SE AR

2021-07-12T01:25:25 to 2021-07-12T02:14:22

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

Program: HOP 307 on new SE AR

Target: AR

Pointing: xcen=-508 ycen=-365,

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

EIS: Active Region Studies

2021-07-11T13:01:50 to 2021-07-11T14:03:29

Science Goal: Atlas_60

Program:

Target:

Pointing: xcen=698 ycen=242,

saaIntervals hiIntervals

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

EIS: Pointing Monitoring

2021-07-11T06:36:35 to 2021-07-11T06:36:45

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=-125 ycen=38,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXV		266,512	null
HeII		266,512	null

EIS: AR Evolution Study

2021-07-07T19:02:09 to 2021-07-07T19:46:37

Science Goal: ar_evolution

Program:

Target:

Pointing: xcen=-14 ycen=258,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeX		123,184	null
FeXVI		123,184	null
OIV		123,184	null
FeXXIV		123,184	null
FeXVII		123,184	null
MgVII		123,184	null
HeII		123,184	null
FeXII		123,184	null
FeXIV		123,184	null

IRIS: C1: South Pole

2021-07-03T06:00:10 to 2021-07-03T06:34:21

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

Program: C1: South Pole

Target: CH

Pointing: xcen=7 ycen=-940,

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: Slit Slot Calibration

2021-07-01T07:02:29 to 2021-07-01T07:54:58

Science Goal: Slit Slot Calibration

Program:

Target:

Pointing: xcen=995 ycen=39,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXIII		96,512	null
SiVII		96,512	null
FeXV		96,512	null
HeII		96,512	null
FeXII		96,512	null
FeVIII		96,512	null

IRIS: BBSO coordination

2021-06-23T16:57:52 to 2021-06-23T23:02:25

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

Target: AR

Pointing: xcen=748 ycen=386,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.34	137,129	1080
2832	2.03	137,129	180
1400	0.34	137,129	1079
2796	0.34	137,129	1080

250495 matches
prev 1...2017 2018 2019 2020 [2021] 2022 2023 2024 2025 2026 ...16700 next