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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246806 matches
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IRIS: B2: QS tracking from limb to limb

2017-03-29T00:40:40 to 2017-03-29T00:50:15

Science Goal: Coarse synoptic raster 34x175 18s Deep x 30 SJI cadence 3x faster Lossless compression

Program: B2: QS tracking from limb to limb

Target: QS

Pointing: xcen=354 ycen=-48,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	203,182	3
2832	3.2	203,182	3
1400	3.2	203,182	3
2796	3.2	203,182	3

IRIS: High S/N sit-and-stare (AR12636)

2017-02-17T17:55:12 to 2017-02-17T21:58:26

Science Goal: Very large sit-and-stare 0.3x175 1s C II Si IV Mg II h/k Deep x 60 Spatial x 2, Spectral x 2 Lossless compression

Program: High S/N sit-and-stare (AR12636)

Target: AR

Pointing: xcen=-602 ycen=300,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.08	169,182	64
1400	3.08	169,182	63
2796	3.08	169,182	63

IRIS: C1: North Pole

2017-02-12T06:20:08 to 2017-02-12T06:54:19

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: North Pole

Target: CH

Pointing: xcen=-5 ycen=984,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.14	295,182	16
2832	2.14	295,182	16
1400	2.14	295,182	16
2796	2.14	295,182	16

IRIS: Calib 14: Wobble calibration (N limb)

2017-01-05T00:04:11 to 2017-01-05T01:11:31

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

Program: Calib 14: Wobble calibration (N limb)

Target: (NONE)

Pointing: xcen=-45 ycen=962,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	202

IRIS: Short term evolution

2016-12-21T17:44:28 to 2016-12-21T18:19:50

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

Program: Short term evolution

Target: AR

Pointing: xcen=655 ycen=-356,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.11	184,130	32
2832	1.11	184,130	32
1400	1.11	184,130	32
2796	1.11	184,130	32

IRIS: Calib 14: Wobble (Zero Roll)

2016-09-14T12:20:27 to 2016-09-14T15:40:27

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

Program: Calib 14: Wobble (Zero Roll)

Target: (NONE)

Pointing: xcen=-924 ycen=2,

saaIntervals hiIntervals

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

IRIS: Wobble calibration, roll=0, E limb, target=QS

2016-04-23T21:26:54 to 2016-04-24T00:46:54

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

Program: Wobble calibration, roll=0, E limb, target=QS

Target: QS

Pointing: xcen=-924 ycen=3,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	599

IRIS: Calib 14: Wobble (N-pole)

2015-12-28T13:31:50 to 2015-12-28T14:28:30

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

Program: Calib 14: Wobble (N-pole)

Target: (NONE)

Pointing: xcen=-45 ycen=962,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.33	173,182	170

IRIS: Full Disk Mosaic

2015-06-29T09:49:01 to 2015-06-30T03:12:44

Science Goal: Very large coarse 64-step raster 126x175 64s C II Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 0.25x faster

Program: Full Disk Mosaic

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images

IRIS: Very Large Dense Raster of AR 12333

2015-04-30T06:57:11 to 2015-04-30T07:58:57

Science Goal: Very large dense raster 131.7x175 400s C II Si IV Mg II h/k Deep x 8

Program: Very Large Dense Raster of AR 12333

Target: AR

Pointing: xcen=443 ycen=405,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.62	309,182	100
1400	0.62	309,182	100
2796	0.62	309,182	100

IRIS: 16-step raster 30 sec AR12269

2015-01-27T09:37:01 to 2015-01-27T10:02:16

Science Goal: Large dense 16-step raster 5x120 16s Deep x 30 Spatial x 2, Spectral x 1

Program: 16-step raster 30 sec AR12269

Target: AR

Pointing: xcen=335 ycen=225,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2.1	126,129	12
2832	2.1	126,129	12
1400	2.1	126,129	12
2796	2.1	126,129	12

IRIS: Test high-cadence flare obs

2021-10-28T14:24:24 to 2021-10-28T15:02:05

Science Goal: High-Cadence Flare Program: .15 sec, small linelist, Mg II h/k slow

Program: Test high-cadence flare obs

Target: AR

Pointing: xcen=76 ycen=-499,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.12	61,68	324

IRIS: Flare Study B: Ribbons and Hot Plasma

2021-07-23T12:17:38 to 2021-07-23T16:47:17

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 B: Ribbons and Hot Plasma

Target: AR

Pointing: xcen=-765 ycen=-321,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.47	61,66	575
1400	0.47	61,66	575
2796	0.47	61,66	575

IRIS: AR tracking limb to limb

2021-03-19T15:21:03 to 2021-03-19T17:47:54

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

Program: AR tracking limb to limb

Target: AR

Pointing: xcen=-468 ycen=448,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	281,182	240
2832	0.61	281,182	240
1400	0.61	281,182	240
2796	0.61	281,182	239

IRIS: Flare study C: raster ribbons/hot plasma

2021-03-17T17:55:22 to 2021-03-17T19:14:45

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=433 ycen=435,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	133,129	496

246806 matches
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