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:

250267 matches
prev 1...961 962 963 964 [965] 966 967 968 969 970 ...16685 next

IRIS: Throughput monitoring

2014-03-04T04:25:24 to 2014-03-04T04:43:28

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=-11 ycen=48,

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: sit and stare on CH approaching limb

2014-02-12T01:59:39 to 2014-02-12T03:04:58

Science Goal: Large sit-and-stare 0.3x120 1s C II Si IV Deep x 4 FUV spectrally rebinned x 2 SJI cadence 3x faster

Program: sit and stare on CH approaching limb

Target: CH

Pointing: xcen=943 ycen=265,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.17	120,129	383
1400	0.17	120,129	384

IRIS: AR on Limb Study

2014-02-10T19:06:14 to 2014-02-10T20:04:50

Science Goal: Large coarse 16-step raster 30x120 16s C II Deep x 8 FUV spectrally rebinned x 2

Program: AR on Limb Study

Target: AR

Pointing: xcen=971 ycen=-63,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	149,129	368

IRIS: Explosive Event Campaign at AR/network boundary

2014-02-03T00:05:53 to 2014-02-03T00:56:16

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 at AR/network boundary

Target: QS

Pointing: xcen=-356 ycen=303,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.06	119,129	850

IRIS: Deep, dense raster on lead spot in AR 11967

2014-01-31T20:21:01 to 2014-01-31T20:55:10

Science Goal: Large dense 64-step raster 20.8x120 64s C II Si IV Mg II h/k Mg II w s Deep x 30

Program: Deep, dense raster on lead spot in AR 11967

Target: AR

Pointing: xcen=-398 ycen=-154,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.16	143,129	16
2832	8.54	143,129	4
1400	2.16	143,129	16
2796	2.13	143,129	16

IRIS: Flare watch on AR 11967 main spot

2014-01-30T11:32:17 to 2014-01-30T12:31:01

Science Goal: Very large coarse 16-step raster 30x175 16s C II Si IV Deep x 4 FUV spectrally rebinned x 2

Program: Flare watch on AR 11967 main spot

Target: AR

Pointing: xcen=-793 ycen=-166,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.18	197,182	320
1400	0.18	197,182	319

IRIS: Sensitivity Monitoring of Quiet Sun At Disk Center

2014-01-20T01:10:22 to 2014-01-20T01:27:37

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: Sensitivity Monitoring of Quiet Sun At Disk Center

Target: QS

Pointing: xcen=-1 ycen=-6,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	247,129	16
2832	4.32	247,129	4
1400	1.08	247,129	16
2796	1.08	247,129	16

IRIS: Deep dense raster of coronal hole

2014-01-10T01:55:13 to 2014-01-10T02:49:46

Science Goal: Very large dense 8-step raster 2.32x175 8s C II Si IV Mg II h/k Deep x 15 FUV spectrally rebinned x 2 SJI cadence 10x faster

Program: Deep dense raster of coronal hole

Target: CH

Pointing: xcen=-6 ycen=155,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.09	171,182	50
1400	1.09	171,182	50
2796	1.09	171,182	50

IRIS: Raster scans of solar tornado

2013-12-27T10:59:26 to 2013-12-27T11:51:47

Science Goal: Very large sparse 64-step raster 63x175 64s Si IV Mg II h/k Deep x 15

Program: Raster scans of solar tornado

Target: FI

Pointing: xcen=-1020 ycen=83,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	232,182	96
2796	0.55	232,182	96

IRIS: Flare watch in AR11930

2013-12-22T20:22:59 to 2013-12-22T21:06:32

Science Goal: Very large coarse 8-step raster 14x175 8s Si IV Mg II h/k Deep x 4 FUV spectrally rebinned x 2

Program: Flare watch in AR11930

Target: AR

Pointing: xcen=237 ycen=-162,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	183,182	243
2796	0.18	183,182	244

IRIS: Sensitivity monitor at DC

2013-12-03T05:00:24 to 2013-12-03T05:18:26

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: Sensitivity monitor at DC

Target: OS

Pointing: xcen=-1 ycen=3,

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: AR study with SOT

2013-11-30T16:41:55 to 2013-11-30T17:19:44

Science Goal: Large dense 64-step raster 20.8x120 64s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: AR study with SOT

Target: AR

Pointing: xcen=-592 ycen=-332,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.59	144,129	64
1400	0.59	144,129	64
2796	0.59	144,129	64

IRIS: AR Lossless, 30s exp

2013-11-25T16:15:43 to 2013-11-25T16:49:16

Science Goal: Very large dense 64-step raster 20.8x175 64s C II Si IV Mg II h/k Deep x 30 FUV spectrally rebinned x 4 Lossless compression

Program: AR Lossless, 30s exp

Target: AR

Pointing: xcen=971 ycen=-26,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.1	191,182	16
1400	2.1	191,182	16
2796	2.1	191,182	16

IRIS: PSP coordination (HOP 409)

2023-09-28T14:08:14 to 2023-09-29T02:59:12

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: PSP coordination (HOP 409)

Target: AR

Pointing: xcen=602 ycen=-306,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,67	1644
1400	0.47	61,67	1644
2796	0.47	61,67	1644

IRIS: BBSO coordination

2021-09-04T16:30:22 to 2021-09-04T23:00:35

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 30 SJI cadence 3x faster

Program: BBSO coordination

Target: AR

Pointing: xcen=-89 ycen=-372,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.59	169,182	245
1400	1.59	169,182	245
2796	1.59	169,182	245

250267 matches
prev 1...961 962 963 964 [965] 966 967 968 969 970 ...16685 next