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:

257089 matches
prev 1...3409 3410 3411 3412 3413 3414 3415 [3416] 3417 3418 ...17140 next

IRIS: A1: QS Monitoring

2025-09-29T04:19:51 to 2025-09-29T04:37:54

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=3 ycen=0,

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: B2: QS tracking from limb to limb

2025-09-18T05:22:15 to 2025-09-18T05:31:51

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=-439 ycen=338,

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: A1: QS monitoring

2025-09-18T04:54:23 to 2025-09-18T05:12:27

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=4 ycen=-190,

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: F2/HOP 393 #2

2025-09-12T21:18:29 to 2025-09-12T22:07:21

Science Goal: Large dense 320-step raster 105.3x120 320s Deep x 8 Spatial x 2, Spectral x 2

Program: F2/HOP 393 #2

Target: QS

Pointing: xcen=-1 ycen=-124,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.61	234,129	80
2832	0.61	234,129	80
1400	0.61	234,129	80
2796	0.61	234,129	80

IRIS: SST Coordination: AR 14213

2025-09-09T07:59:47 to 2025-09-09T11:59:11

Science Goal: Medium dense 32-step raster 10.24x60 32s Si IV Mg II h/k Mg II w FUV spectrally rebinned x 2 SJI cadence 0.5x faster

Program: SST Coordination: AR 14213

Target: AR

Pointing: xcen=44 ycen=-333,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2832	0.6	71,67	400
1400	0.6	71,67	400
2796	0.6	71,67	400

IRIS: A1: QS monitoring near disk center

2025-09-08T12:34:26 to 2025-09-08T12:52:30

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 near disk center

Target: QS

Pointing: xcen=165 ycen=-145,

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: Stellar Calibration HD91316 #5

2025-08-30T02:14:00 to 2025-08-30T02:56:59

Science Goal: Stellar_Cal_HD91316_2025_Pointing_5

Program: Stellar Calibration HD91316 #5

Target: (NONE)

Pointing: xcen=1006 ycen=515,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	2	413,182	21
1400	2	413,182	22

IRIS: SUIT coordination AR #1

2025-06-07T06:09:25 to 2025-06-07T06:20:30

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=-54 ycen=214,

saaIntervals hiIntervals

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

IRIS: High cadence flare raster, AR14079

2025-05-10T07:15:22 to 2025-05-10T10:00:46

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: High cadence flare raster, AR14079

Target: AR

Pointing: xcen=876 ycen=155,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.04	68,68	4080
2796	0.04	68,68	4079

SOTSP: null

2025-02-07T07:18:45 to 2025-02-07T07:26:04

Science Goal:

Program:

Target:

Pointing: xcen=520 ycen=171,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	63,122	200
6302A Velocity 6301.5A	0	63,122	200
6302A Transverse Flux Density	0	63,122	200
6302A Longitudinal Flux Density	0	63,122	200

SOTSP: AR13974 Obs

2025-01-29T07:15:04 to 2025-01-29T08:10:23

Science Goal: Active Region Observations

Program: Fast map, 280"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=-663 ycen=-244,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	277,162	875
6302A Velocity 6301.5A	0	277,162	875
6302A Transverse Flux Density	0	277,162	875
6302A Longitudinal Flux Density	0	277,162	875

SOTSP: AR 13961

2025-01-25T17:02:33 to 2025-01-25T17:26:49

Science Goal:

Program: Fast map, 123"x160", 1-side CCD ROI=1

Target: Active Region

Pointing: xcen=890 ycen=-152,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	121,162	383
6302A Velocity 6301.5A	0	121,162	383
6302A Transverse Flux Density	0	121,162	383
6302A Longitudinal Flux Density	0	121,162	383

SOTSP: AR 13883 MFW

2024-11-07T08:00:40 to 2024-11-07T08:24:55

Science Goal: AR 13883 MFW

Program: Fast map, 123"x123", 1-side CCD

Target: Active Region

Pointing: xcen=-75 ycen=-196,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	120,122	382
6302A Velocity 6301.5A	0	120,122	382
6302A Transverse Flux Density	0	120,122	382
6302A Longitudinal Flux Density	0	120,122	382

SOTSP: AR 13878

2024-10-29T21:01:27 to 2024-10-29T21:56:46

Science Goal: AR tracking

Program: Fast map, 280"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=-755 ycen=191,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	276,162	875
6302A Velocity 6301.5A	0	276,162	875
6302A Transverse Flux Density	0	276,162	875
6302A Longitudinal Flux Density	0	276,162	875

SOTSP: AR 13872

2024-10-28T22:11:14 to 2024-10-28T22:58:39

Science Goal: Flare watch

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

Target: Active Region

Pointing: xcen=-276 ycen=-372,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
6302A Continuum Intensity	0	236,162	747
6302A Velocity 6301.5A	0	236,162	747
6302A Transverse Flux Density	0	236,162	747
6302A Longitudinal Flux Density	0	236,162	747

257089 matches
prev 1...3409 3410 3411 3412 3413 3414 3415 [3416] 3417 3418 ...17140 next