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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250286 matches
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IRIS: Disk center throughput monitoring, non-simultaneous

2014-01-29T08:13:57 to 2014-01-29T08:32:01

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: Disk center throughput monitoring, non-simultaneous

Target: QS

Pointing: xcen=3 ycen=0,

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: Explosive Event Campaign, decayed AR neutral line

2014-01-29T03:01:23 to 2014-01-29T03:31:01

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 2 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: Explosive Event Campaign, decayed AR neutral line

Target: QS

Pointing: xcen=231 ycen=-152,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.09	119,129	331

IRIS: Flarewatch on AR 11959

2014-01-26T03:28:32 to 2014-01-26T04:18:39

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

Program: Flarewatch on AR 11959

Target: AR

Pointing: xcen=299 ycen=-318,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.31	134,129	160
1400	0.31	134,129	160

IRIS: Deep Exposure Coronal Hole Evolution Study with C II SJI

2014-01-20T07:30:31 to 2014-01-20T08:03:38

Science Goal: Large coarse 64-step raster 126x120 64s C II Deep x 30 Spatial x 2, Spectral x 2

Program: Deep Exposure Coronal Hole Evolution Study with C II SJI

Target: CH

Pointing: xcen=257 ycen=547,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.52	246,129	64

IRIS: W-limb flare watch

2013-12-26T05:42:44 to 2013-12-26T06:34:15

Science Goal: Large coarse 64-step raster 126x120 64s Si IV Deep x 4 FUV spectrally rebinned x 2

Program: W-limb flare watch

Target: AR

Pointing: xcen=1015 ycen=-328,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	243,129	288

IRIS: Stellar calibration

2013-11-23T02:23:00 to 2013-11-23T02:50:59

Science Goal: HD142096 pointing3

Program: Stellar calibration

Target: (NONE)

Pointing: xcen=1178 ycen=212,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	399,182	14
1400	2	399,182	14

IRIS: AR 11839, dense raster, limb obs. DST coord

2013-09-15T14:20:19 to 2013-09-15T15:56:36

Science Goal: Medium dense raster 6.33"x60" 20s C II Si IV Mg II w Deep x 4 SJI cadence 10x faster

Program: AR 11839, dense raster, limb obs. DST coord

Target: (NONE)

Pointing: xcen=929 ycen=-196,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.33	71,69	290
2832	0.33	71,69	290
1400	0.33	71,69	290

IRIS: SST coordination

2024-05-13T07:31:41 to 2024-05-13T11:59:07

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 4

Program: SST coordination

Target: AR

Pointing: xcen=891 ycen=-256,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	66,67	771
1400	0.35	66,67	772
2796	0.35	66,67	772

IRIS: BBSO coordination, AR13395

2023-08-07T16:03:28 to 2023-08-07T22:56:48

Science Goal: Medium sparse 4-step raster 3x60 4s Si IV Mg II h/k Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 3x faster Lossless compression

Program: BBSO coordination, AR13395

Target: SS

Pointing: xcen=-434 ycen=148,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.17	65,69	2420
2796	0.17	65,69	2420

IRIS: SST coordination, AR 13040

2022-06-26T07:24:41 to 2022-06-26T12:01:49

Science Goal: Medium dense 16-step raster 5x60 16s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 4

Program: SST coordination, AR 13040

Target: AR

Pointing: xcen=-166 ycen=-225,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	66,67	800
1400	0.35	66,67	800
2796	0.35	66,67	800

IRIS: Flare study C: rasters of ribbons

2021-05-09T09:53:51 to 2021-05-09T15:00:01

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

Program: Flare study C: rasters of ribbons

Target: AR

Pointing: xcen=-595 ycen=290,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,65	1919

IRIS: HOP 307: AR tracking (Unnamed AR in SE)

2021-04-06T17:16:38 to 2021-04-06T18:05:34

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

Program: HOP 307: AR tracking (Unnamed AR in SE)

Target: AR

Pointing: xcen=-389 ycen=-388,

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: Flare study C: raster ribbons/hot plasma

2021-01-25T18:49:10 to 2021-01-25T19:50:38

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

Program: Flare study C: raster ribbons/hot plasma

Target: AR

Pointing: xcen=273 ycen=-195,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	384

IRIS: Limb flare study

2020-11-18T08:55:30 to 2020-11-18T10:07:12

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

Program: Limb flare study

Target: AR

Pointing: xcen=-848 ycen=-418,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,130	448

IRIS: Context raster for QS/CH study

2020-07-12T19:47:17 to 2020-07-12T20:38:55

Science Goal: Large sparse 64-step raster 63x120 64s C II Si IV Mg II h/k Mg II w s Deep x 15 Spatial x 2, Spectral x 2 Lossless compression

Program: Context raster for QS/CH study

Target: CH

Pointing: xcen=-4 ycen=811,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	186,129	48
2832	4.3	186,129	12
1400	1.08	186,129	48
2796	1.08	186,129	48

250286 matches
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