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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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255609 matches
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SOTSP: AR14149

2025-07-29T18:56:16 to 2025-07-29T19:43:40

Science Goal: AR14149

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=767 ycen=170,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	238,162	750
6302A Velocity 6301.5A	0	238,162	750
6302A Transverse Flux Density	0	238,162	750
6302A Longitudinal Flux Density	0	238,162	750

IRIS: SST coordination, AR14136, high telemetry

2025-07-12T08:10:15 to 2025-07-12T10:00:31

Science Goal: Large dense 16-step raster 5x120 16s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 4

Program: SST coordination, AR14136, high telemetry

Target: AR

Pointing: xcen=-548 ycen=285,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.35	127,129	316
1400	0.35	127,129	316
2796	0.35	127,129	316

IRIS: SUIT Coordination QS 1/2

2025-06-13T04:47:03 to 2025-06-13T04:58:08

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 1/2

Target: QS

Pointing: xcen=313 ycen=-100,

saaIntervals hiIntervals

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

IRIS: SUIT/Aditya-L1 Coord, QS 2

2025-02-18T05:05:05 to 2025-02-18T05:13:58

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/Aditya-L1 Coord, QS 2

Target: QS

Pointing: xcen=68 ycen=107,

saaIntervals hiIntervals

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

IRIS: High-Cadence Flare Watch: AR 13905

2024-11-25T15:35:45 to 2024-11-25T16:21:51

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

Program: High-Cadence Flare Watch: AR 13905

Target: AR

Pointing: xcen=-504 ycen=-178,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.14	59,68	336

IRIS: Calib 13: Stellar #1

2024-11-22T08:02:39 to 2024-11-22T08:29:38

Science Goal: Stellar_Cal_HD142096_2024_Pointing_1

Program: Calib 13: Stellar #1

Target: (NONE)

Pointing: xcen=-958 ycen=392,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	398,182	14
1400	2	398,182	13

IRIS: High-Cadence Flare Watch

2024-11-15T20:39:24 to 2024-11-15T21:37:49

Science Goal: High-Cadence Flare Program: .3 sec, flare linelist, C II always

Program: High-Cadence Flare Watch

Target: AR

Pointing: xcen=632 ycen=-168,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.02	59,68	3587

IRIS: B1: AR tracking from limb to limb (AR13866)

2024-10-24T06:11:15 to 2024-10-24T06:29:21

Science Goal: Large coarse 64-step raster 126x120 64s Deep x 15 SJI cadence 3x faster Lossless compression

Program: B1: AR tracking from limb to limb (AR13866)

Target: AR

Pointing: xcen=-440 ycen=-292,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	247,129	16
2832	1.13	247,129	16
1400	1.13	247,129	16
2796	1.13	247,129	16

IRIS: SUIT coordination, AR pointing 1 (AR13857)

2024-10-21T05:39:13 to 2024-10-21T05:50:19

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 pointing 1 (AR13857)

Target: AR

Pointing: xcen=238 ycen=-209,

saaIntervals hiIntervals

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

IRIS: A1: QS monitoring

2024-10-15T05:14:11 to 2024-10-15T05:32:15

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=64 ycen=16,

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: SO coordination: EUI

2024-10-14T09:04:49 to 2024-10-14T11:56:11

Science Goal: Large sit-and-stare 0.3x120 1s C II Mg II h/k Deep x 2 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 SJI cadence 3x faster

Program: SO coordination: EUI

Target: AR

Pointing: xcen=194 ycen=-234,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.1	121,129	1640
2796	0.1	121,129	1640

IRIS: Low telemetry flare watch, unknown AR in the SE

2024-09-23T00:01:36 to 2024-09-23T03:55:58

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 Spatial x 2, Spectral x 2

Program: Low telemetry flare watch, unknown AR in the SE

Target: AR

Pointing: xcen=-621 ycen=-343,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.46	62,69	510
1400	0.46	62,69	510
2796	0.46	62,69	510

IRIS: B2: QS Tracking from Limb to Limb

2024-09-10T05:20:50 to 2024-09-10T05:30:26

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=-203 ycen=-134,

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: Flare study on AR 13806

2024-09-08T15:27:26 to 2024-09-08T20:03:17

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

Program: Flare study on AR 13806

Target: AR

Pointing: xcen=878 ycen=-236,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.14	61,68	2016

SOTSP: HOP 206

2024-09-06T11:04:56 to 2024-09-06T13:58:30

Science Goal:

Program: Fast deep mode, 2048 slit position, LIMB ONLY

Target: North Pole

Pointing: xcen=-22 ycen=864,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	322,162	1018
6302A Velocity 6301.5A	0	322,162	1018
6302A Transverse Flux Density	0	322,162	1018
6302A Longitudinal Flux Density	0	322,162	1018

255609 matches
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