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:

255346 matches
prev 1...1657 1658 [1659] 1660 1661 1662 1663 1664 1665 1666 ...17024 next

IRIS: Calib 14: Wobble (0 roll) East limb

2017-02-10T14:44:56 to 2017-02-10T15:35:56

Science Goal: SJI MgII w, 1x1, 10s exp, 20s cadence, for wobble calibration

Program: Calib 14: Wobble (0 roll) East limb

Target: AR

Pointing: xcen=-924 ycen=6,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	153

IRIS: very large dense 64-step raster plage

2015-02-20T00:04:16 to 2015-02-20T02:51:00

Science Goal: Very large dense 64-step raster 20.8x175 64s Deep x 4 Spatial x 2, Spectral x 2

Program: very large dense 64-step raster plage

Target: (NONE)

Pointing: xcen=-135 ycen=336,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.35	192,182	480
2832	0.35	192,182	480
1400	0.35	192,182	479
2796	0.35	192,182	480

IRIS: B1 Synoptic program

2014-06-08T05:13:58 to 2014-06-08T05:32:04

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

Program: B1 Synoptic program

Target: AR

Pointing: xcen=242 ycen=202,

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

IRIS: Throughput monitoring

2013-12-10T04:17:24 to 2013-12-10T04:35:26

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: Throughput monitoring

Target: QS

Pointing: xcen=130 ycen=41,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.51	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: Flare watch program B, AR14082

2025-05-11T21:10:19 to 2025-05-12T01:00:06

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare watch program B, AR14082

Target: AR

Pointing: xcen=485 ycen=-130,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	490
1400	0.47	61,67	490
2796	0.47	61,67	490

IRIS: Flare Watch of Unnamed Eastern AR

2024-05-26T20:50:15 to 2024-05-27T03:12:58

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

Program: Flare Watch of Unnamed Eastern AR

Target: AR

Pointing: xcen=-666 ycen=411,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	2400

IRIS: Limb to limb tracking of AR 13435

2023-09-22T14:17:53 to 2023-09-22T15:44:18

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

Program: Limb to limb tracking of AR 13435

Target: AR

Pointing: xcen=-142 ycen=52,

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

EIS: Major Flare Watch

2023-08-30T22:40:11 to 2023-08-31T02:28:17

Science Goal: Flare266_Hunter01+FlareResponse01

Program:

Target:

Pointing: xcen=689 ycen=21,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
HeII		266,304	null

EIS: Flare watch

2023-03-22T23:22:13 to 2023-03-23T02:13:05

Science Goal: Flare266_Hunter+FlareResponse01

Program:

Target:

Pointing: xcen=-166 ycen=-326,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
HeII		266,304	null

IRIS: Flare study B, AR13217

2023-02-12T15:22:20 to 2023-02-12T16:42:24

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare study B, AR13217

Target: AR

Pointing: xcen=-444 ycen=-72,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	121,129	170
1400	0.47	121,129	170
2796	0.47	121,129	170

IRIS: Flare study ribbon sit-and-stare, AR 13038

2022-06-23T15:09:36 to 2022-06-23T17:44:21

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Flare study ribbon sit-and-stare, AR 13038

Target: AR

Pointing: xcen=574 ycen=221,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	330
1400	0.47	61,67	330
2796	0.47	61,67	330

EIS: Major Flare Watch

2022-05-22T19:45:12 to 2022-05-22T20:43:45

Science Goal: el_dhb_01

Program:

Target:

Pointing: xcen=179 ycen=278,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
MgVI		50,152	null
FeXIII		50,152	null
FeX		50,152	null
FeXVI		50,152	null
SiX		50,152	null
CaXVII		50,152	null
FeXXIV		50,152	null
SiVII		50,152	null
FeXI		50,152	null
FeXV		50,152	null
MgVII		50,152	null
MgV		50,152	null
OV		50,152	null
CaXV		50,152	null
FeXII		50,152	null
FeIX		50,152	null
FeXXIII		50,152	null
FeVIII		50,152	null
FeXIV		50,152	null

IRIS: A1: QS monitoring

2022-05-22T04:20:04 to 2022-05-22T04:38:08

Science Goal: Large coarse 64-step raster 126x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 SJI cadence 0.5x faster

Program: A1: QS monitoring

Target: QS

Pointing: xcen=244 ycen=6,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	4.52	247,129	4
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: SST coordination, AR13014

2022-05-20T07:30:36 to 2022-05-20T12:00:22

Science Goal: Large coarse 4-step raster 6x120 4s Si IV Mg II w s Deep x 8 Spatial x 2, Spectral x 2

Program: SST coordination, AR13014

Target: AR

Pointing: xcen=-51 ycen=389,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.62	129,129	435
1400	0.21	129,129	1305

IRIS: Off-limb flare watch incoming AR

2022-01-15T07:35:54 to 2022-01-15T08:45:03

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

Program: Off-limb flare watch incoming AR

Target: AR

Pointing: xcen=-798 ycen=528,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	432

255346 matches
prev 1...1657 1658 [1659] 1660 1661 1662 1663 1664 1665 1666 ...17024 next