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:

252794 matches
prev 1...793 794 795 796 797 798 799 [800] 801 802 ...16853 next

IRIS: New AR in East, like HOP 307

2017-07-19T18:16:20 to 2017-07-19T19:45:02

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

Program: New AR in East, like HOP 307

Target: AR

Pointing: xcen=-801 ycen=25,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	281,182	80
2832	1.11	281,182	80
1400	1.11	281,182	80
2796	1.11	281,182	80

IRIS: Prominence (SE limb) monitoring (HOP 269 IRIS part, low-rate 0.1 MB/s)

2017-03-16T02:12:35 to 2017-03-16T03:44:24

Science Goal: Large coarse 16-step raster 30x120 16s Si IV Mg II h/k Deep x 30 Spatial x 2, Spectral x 2

Program: Prominence (SE limb) monitoring (HOP 269 IRIS part, low-rate 0.1 MB/s)

Target: FI

Pointing: xcen=-565 ycen=-803,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	1.04	152,129	88
2796	1.04	152,129	88

IRIS: IHOP 306 on unnamed E-limb AR (IRIS only)

2017-02-16T18:39:16 to 2017-02-16T19:56:20

Science Goal: Large coarse 32-step raster 62x120 32s Deep x 4 FUV spectrally rebinned x 2 Lossless compression

Program: IHOP 306 on unnamed E-limb AR (IRIS only)

Target: AR

Pointing: xcen=-711 ycen=286,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	183,129	216
2832	0.36	183,129	216
1400	0.36	183,129	216
2796	0.36	183,129	216

IRIS: HOP 306 AR 12626

2017-01-20T00:48:53 to 2017-01-20T01:48:50

Science Goal: Large coarse 32-step raster 62x120 32s Deep x 4 FUV spectrally rebinned x 2 Lossless compression

Program: HOP 306 AR 12626

Target: AR

Pointing: xcen=164 ycen=222,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.36	183,130	168
2832	0.36	183,130	168
1400	0.36	183,130	168
2796	0.36	183,130	168

IRIS: ALMA coord - quiet sun

2016-12-16T16:10:11 to 2016-12-16T16:25:23

Science Goal: Medium dense 96-step raster 31.35x60 96s Deep x 8

Program: ALMA coord - quiet sun

Target: QS

Pointing: xcen=-5 ycen=-5,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.63	94,66	24
2832	0.63	94,66	24
1400	0.63	94,66	24
2796	0.63	94,66	24

IRIS: Flare watch (modified) / SUMER coordination on AR 12615

2016-12-06T18:29:41 to 2016-12-06T19:19:56

Science Goal: Very large sparse 16-step raster 15x175 16s C II Si IV Mg II h/k Deep x 30 Spatial x 2, Spectral x 2 Lossless compression

Program: Flare watch (modified) / SUMER coordination on AR 12615

Target: AR

Pointing: xcen=629 ycen=-105,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.09	184,182	24
1400	2.11	184,182	24
2796	2.09	184,182	24

IRIS: AR evolution (HOP 306 IRIS only)

2016-12-05T21:22:12 to 2016-12-05T21:39:53

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 15

Program: AR evolution (HOP 306 IRIS only)

Target: AR

Pointing: xcen=469 ycen=-112,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,130	16
2832	1.11	184,130	16
1400	1.11	184,130	16
2796	1.11	184,130	16

IRIS: Explosive Events, AR 12606

2016-11-06T20:24:24 to 2016-11-06T21:32:54

Science Goal: Large sit-and-stare 0.3x120 1s Si IV Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: Explosive Events, AR 12606

Target: AR

Pointing: xcen=-429 ycen=139,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.02	120,128	2974

IRIS: Deep exposures of hot loops

2016-10-18T06:20:11 to 2016-10-18T10:09:20

Science Goal: Large sparse 32-step raster 31x120 32s C II Si IV Mg II h/k Deep x 60 Spatial x 4, Spectral x 4 Lossless compression

Program: Deep exposures of hot loops

Target: AR

Pointing: xcen=-804 ycen=-260,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.09	154,132	56
1400	4.09	154,132	56
2796	4.09	154,132	56

IRIS: SST coordination, decaying AR near W limb

2016-09-20T07:29:33 to 2016-09-20T09:50:42

Science Goal: Large dense 128-step raster 42.2x120 128s Si IV Mg II h/k Deep x 15 Spatial x 2, Spectral x 1 Lossless compression

Program: SST coordination, decaying AR near W limb

Target: AR

Pointing: xcen=830 ycen=150,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.55	165,129	256
2796	0.55	165,129	256

IRIS: HOP 306: AR12592 Evolution (IRIS Only)

2016-09-19T12:22:04 to 2016-09-19T17:40:25

Science Goal: Large sparse 64-step raster 63x120 64s Deep x 15 Lossless compression

Program: HOP 306: AR12592 Evolution (IRIS Only)

Target: AR

Pointing: xcen=-325 ycen=110,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,129	288
2832	1.11	184,129	288
1400	1.11	184,129	288
2796	1.11	184,129	288

IRIS: HOP 316/COMP/EIS (Dudik) off-limb AR 12574,75,77

2016-08-21T18:25:03 to 2016-08-21T21:41:32

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Deep x 60 Spatial x 4, Spectral x 2 Lossless compression

Program: HOP 316/COMP/EIS (Dudik) off-limb AR 12574,75,77

Target: AR

Pointing: xcen=1061 ycen=160,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	4.08	295,182	48
1400	4.08	295,182	48
2796	4.08	295,182	48

IRIS: Wobble calibration, roll=0, N pole

2016-07-20T23:38:06 to 2016-07-21T02:58:06

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

Program: Wobble calibration, roll=0, N pole

Target: QS

Pointing: xcen=-46 ycen=969,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	600

IRIS: SST coordination QS raster

2016-05-15T10:26:26 to 2016-05-15T12:01:53

Science Goal: Very large sit-and-stare 0.3x175 1s Si IV Mg II h/k Mg II w s Deep x 15 Spatial x 2, Spectral x 1

Program: SST coordination QS raster

Target: QS

Pointing: xcen=-88 ycen=353,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	3.29	170,182	29
1400	0.66	170,182	145
2796	0.55	170,182	174

IRIS: Low telemetry CH raster

2016-05-15T05:53:55 to 2016-05-15T06:27:27

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

Program: Low telemetry CH raster

Target: CH

Pointing: xcen=512 ycen=285,

saaIntervals hiIntervals

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

252794 matches
prev 1...793 794 795 796 797 798 799 [800] 801 802 ...16853 next