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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241216 matches
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IRIS: High cadence sit and stare flare study

2025-07-31T11:39:22 to 2025-07-31T16:13:12

Science Goal: High-Cadence Flare Program: .3 sec, small linelist, C II slow

Program: High cadence sit and stare flare study

Target: AR

Pointing: xcen=421 ycen=-245,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,66	1995

IRIS: GREGOR coordination: fast raster (AR 14155)

2025-07-31T08:47:41 to 2025-07-31T10:16:20

Science Goal: Large coarse 64-step raster 126x120 64s Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 10x faster

Program: GREGOR coordination: fast raster (AR 14155)

Target: AR

Pointing: xcen=447 ycen=-220,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.17	246,131	512
2796	0.17	246,131	512

IRIS: SUIT coordination: AR #2

2025-07-31T06:00:23 to 2025-07-31T06:09:15

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT coordination: AR #2

Target: AR

Pointing: xcen=390 ycen=-216,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,179	40
2796	0.22	278,179	40

IRIS: SUIT coordination: AR #1

2025-07-31T05:39:23 to 2025-07-31T05:50:28

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT coordination: AR #1

Target: AR

Pointing: xcen=391 ycen=-216,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,179	40
2796	0.28	278,179	40

IRIS: SUIT coordination: QS #1

2025-07-31T04:47:23 to 2025-07-31T04:58:28

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT coordination: QS #1

Target: QS

Pointing: xcen=-105 ycen=-21,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,179	40
2796	0.28	278,179	40

IRIS: A1: QS monitoring

2025-07-31T04:19:19 to 2025-07-31T04:37:23

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: A1: QS monitoring

Target: QS

Pointing: xcen=-153 ycen=-18,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	250,131	16
2832	4.52	250,131	4
1400	1.13	250,131	16
2796	1.13	250,131	16

IRIS: Very high cadence rasters flare study

2025-07-30T21:17:27 to 2025-07-31T01:12:53

Science Goal: Medium sparse 8-step raster 7x60 8s C II Mg II h/k Deep x 0.5 Spatial x 2, Spectral x 2 SJI cadence 3x faster

Program: Very high cadence rasters flare study

Target: AR

Pointing: xcen=309 ycen=-237,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	70,66	6200
2796	0.04	70,66	6200

IRIS: GREGOR coordination: context raster #1 (AR 14149)

2025-07-30T08:01:06 to 2025-07-30T08:33:25

Science Goal: Very large dense 400-step raster 131.7x175 400s Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: GREGOR coordination: context raster #1 (AR 14149)

Target: AR

Pointing: xcen=824 ycen=249,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.16	308,179	200
2796	0.16	308,179	200

IRIS: SUIT coordination: QS #2

2025-07-30T05:22:23 to 2025-07-30T05:31:15

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT coordination: QS #2

Target: QS

Pointing: xcen=304 ycen=20,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,179	40
2796	0.22	278,179	40

XRT: CME Watch 1

2025-07-29T18:13:02 to 2025-07-29T21:21:57

Science Goal:

Program: XOB:1D35; AR - Standard Core - (Filter-Ratio with Al/poly and thin-Be long/short pairs) with PFB, 384x384 at 1064 1048, thin-Be, and Al/poly context, with G-band (1ms/1ms VLS=CLS), 180 cad (1CD7)

Target: FS

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	11.32	395,395	17
Open+Gband	33.04	396,396	4
Open+Ti_poly	99.1	395,395	2
Al_poly+Open	0.82	2,107,2,107	232

IRIS: SUIT coordination: QS #2

2025-07-28T05:57:10 to 2025-07-28T06:06:02

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT coordination: QS #2

Target: QS

Pointing: xcen=-169 ycen=249,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	278,182	40
2796	0.22	278,182	40

IRIS: SUIT coordination: QS #1

2025-07-28T05:36:23 to 2025-07-28T05:47:28

Science Goal: Very large dense 320-step raster 105.3x175 320s Mg II h/k Mg II w Spatial x 4, Spectral x 4

Program: SUIT coordination: QS #1

Target: QS

Pointing: xcen=-205 ycen=263,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.28	278,182	40
2796	0.28	278,182	40

IRIS: GREGOR coordination: context raster #1 (AR 14149)

2025-07-26T07:59:13 to 2025-07-26T08:31:32

Science Goal: Very large dense 400-step raster 131.7x175 400s Mg II h/k Mg II w Deep x 4 Spatial x 2, Spectral x 2 SJI cadence 10x faster

Program: GREGOR coordination: context raster #1 (AR 14149)

Target: AR

Pointing: xcen=208 ycen=233,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.16	308,182	200
2796	0.16	308,182	200

IRIS: DKIST coordination: large raster #1 (AR 14153)

2025-07-25T17:59:27 to 2025-07-25T18:58:48

Science Goal: Medium dense 64-step raster 20.8x60 64s Si IV Mg II h/k Mg II w Deep x 2 FUV spectrally rebinned x 2

Program: DKIST coordination: large raster #1 (AR 14153)

Target: AR

Pointing: xcen=-321 ycen=-542,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.22	85,66	272
1400	0.22	85,66	272
2796	0.22	85,66	272

EIS: Synoptic

2025-07-22T05:49:25 to 2025-07-22T05:49:35

Science Goal: XRT_synop_AIA

Program:

Target:

Pointing: xcen=14 ycen=-171,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
FeXV		266,512	null
HeII		266,512	null

241216 matches
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