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:

241239 matches
prev 1...33 34 [35] 36 37 38 39 40 41 42 ...16083 next

IRIS: Flare watch tracking AR12045

2014-04-27T15:36:05 to 2014-04-27T22:34:05

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

Program: Flare watch tracking AR12045

Target: AR

Pointing: xcen=324 ycen=-303,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.05	151,129	400
1400	1.05	151,129	400

SOT: null

2007-04-09T23:01:02 to 2007-04-09T23:53:05

Science Goal:

Program:

Target:

Pointing: xcen=943 ycen=158,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
TF H I 6563 base	1	327,163	53
Ca II H line	1	223,111	53

IRIS: GREGOR Coord.

2019-05-03T15:05:33 to 2019-05-03T18:00:14

Science Goal: Medium sparse 8-step raster 7x60 8s Si IV Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2

Program: GREGOR Coord.

Target: QS

Pointing: xcen=-6 ycen=-2,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.34	69,69	510
1400	0.34	69,69	510
2796	0.34	69,69	510

IRIS: Prominence monitoring

2014-05-28T11:24:58 to 2014-05-28T16:02:09

Science Goal: Very large sparse 64-step raster 63x175 64s Si IV Mg II h/k Deep x 15 Spatial x 2, Spectral x 2

Program: Prominence monitoring

Target: FI

Pointing: xcen=964 ycen=196,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.54	232,182	512
2796	0.54	232,182	511

TRACE:

1999-02-10T11:30:45 to 1999-02-10T14:26:03

Science Goal:

Program: flare watch, trans equatorial loops, AR 8456

Target:

Pointing: xcen=-761 ycen=-297,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
171	0.68	384,384	257
WL	0.67	384,384	264
1600	0.66	384,384	265

SOT:

2007-03-28T21:00:31 to 2007-03-28T23:45:21

Science Goal: Plage; PLG; Plage

Program: Ca H (16 sec) and Mag (64 sec) Full FOV

Target: Plage

Pointing: xcen=376 ycen=140,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Ca II H line	0.27	223,111	619

IRIS: AR 11850: Dense Raster of Emerging Flux Region

2013-09-26T07:59:35 to 2013-09-26T10:53:19

Science Goal: Four-step dense raster 1"x50" 4s C II Si IV Mg II h/k Mg II w s Deep x 2

Program: AR 11850: Dense Raster of Emerging Flux Region

Target: AR

Pointing: xcen=170 ycen=52,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.19	56,60	900
2832	1.16	56,60	150
1400	0.19	56,60	900
2796	0.19	56,60	900

IRIS: GST/IRIS (CH Region 1)

2018-06-30T16:00:05 to 2018-06-30T16:51:23

Science Goal: Medium sparse 64-step raster 63x60 64s Deep x 8

Program: GST/IRIS (CH Region 1)

Target: CH

Pointing: xcen=93 ycen=759,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.64	124,66	80
2832	0.64	124,66	80
1400	0.64	124,66	80
2796	0.64	124,66	80

IRIS: AR monitor

2014-05-02T18:23:14 to 2014-05-03T03:36:01

Science Goal: Large coarse 16-step raster 30x120 16s C II Si IV Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 2

Program: AR monitor

Target: AR

Pointing: xcen=-157 ycen=-63,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.08	152,129	511
1400	1.08	152,129	510
2796	1.08	152,129	510

IRIS: IHOP 252, Explosive Event Monitor

2014-04-16T23:09:23 to 2014-04-17T01:38:56

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

Program: IHOP 252, Explosive Event Monitor

Target: AR

Pointing: xcen=213 ycen=-205,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.05	119,129	2808

IRIS: Sit-N-Stare at North Polar Limb

2013-10-05T11:37:13 to 2013-10-05T15:02:43

Science Goal: Medium sit-and-stare 0.3x60 1s Si IV Mg II h/k Deep x 4 SJI cadence 10x faster

Program: Sit-N-Stare at North Polar Limb

Target: QS

Pointing: xcen=-8 ycen=957,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.18	61,67	1145
2796	0.18	61,67	1145

IRIS: High-cadence Flare program AR 12965

2022-03-15T14:19:22 to 2022-03-15T17:11:29

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, Mg II h/k slow

Program: High-cadence Flare program AR 12965

Target: AR

Pointing: xcen=200 ycen=490,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.16	61,68	1050

IRIS: HOP 269: Prominence-Coronal Cavity Systems

2014-10-18T18:39:15 to 2014-10-18T21:20:39

Science Goal: Large sparse 16-step raster 15x120 16s Si IV Mg II h/k Mg II w s Deep x 15 FUV spectrally rebinned x 2

Program: HOP 269: Prominence-Coronal Cavity Systems

Target: FI

Pointing: xcen=920 ycen=395,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	2.18	136,129	74
1400	0.73	136,129	222
2796	0.55	136,129	296

XRT: ACTIVE REGION - EIS XRT CAMPAIGN

2007-04-03T05:56:09 to 2007-04-03T11:39:37

Science Goal: EIS-SUMER Campaign

Program: ACTIVE_REGION_2

Target: QR

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open	0.44	528,528	775

IRIS: BBSO part 1: sunspot

2019-05-14T16:29:36 to 2019-05-14T18:29:26

Science Goal: Large sparse 4-step raster 3x120 4s Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: BBSO part 1: sunspot

Target: AR

Pointing: xcen=826 ycen=160,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1400	0.29	125,129	410
2796	0.29	125,129	410

241239 matches
prev 1...33 34 [35] 36 37 38 39 40 41 42 ...16083 next