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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246925 matches
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XRT: null

2025-12-29T18:03:26 to 2025-12-29T18:05:06

Science Goal:

Program:

Target:

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Al_mesh	0.1	2,107,2,107	2
Open+Gband	0.58	2,114,2,114	2
Al_poly+Open	0.09	2,107,2,107	2

AIA: null

2025-12-31T13:10:08 to 2025-12-31T15:29:56

Science Goal: ssw_service_251231_075354_12974

Program:

Target:

Pointing: xcen=0 ycen=0,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
131	5.18	2,458,2,458	28

IRIS: Raster of Ribbons and Hot Plasma (AR14317)

2025-12-30T18:12:22 to 2025-12-30T18:47:46

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Raster of Ribbons and Hot Plasma (AR14317)

Target: AR

Pointing: xcen=770 ycen=218,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,64	216

IRIS: Raster of Ribbons and Hot Plasma (AR14317)

2025-12-30T14:08:09 to 2025-12-30T14:17:18

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Raster of Ribbons and Hot Plasma (AR14317)

Target: AR

Pointing: xcen=747 ycen=213,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,64	56

IRIS: OBS with Full Spectral Readout (AR14317)

2025-12-30T10:11:32 to 2025-12-30T11:04:09

Science Goal: Medium coarse 4-step raster 6x60 4s C II Mg II h/k Mg II w Deep x 2 Spatial x 2, Spectral x 1

Program: OBS with Full Spectral Readout (AR14317)

Target: AR

Pointing: xcen=723 ycen=214,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.24	69,68	215
2832	0.24	69,68	215
2796	0.24	69,68	215

IRIS: B!: AR tracking from limb to limb (AR14317)

2025-12-30T06:53:23 to 2025-12-30T07:11:28

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

Program: B!: AR tracking from limb to limb (AR14317)

Target: AR

Pointing: xcen=711 ycen=221,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	251,131	16
2832	1.13	251,131	16
1400	1.13	251,131	16
2796	1.13	251,131	16

XRT: null

2025-12-29T06:03:27 to 2025-12-29T06:05:04

Science Goal:

Program:

Target:

Pointing: xcen=-40 ycen=-22,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Al_mesh	0.1	2,107,2,107	2
Open+Gband	0.54	2,114,2,114	2
Al_poly+Open	0.09	2,107,2,107	2

IRIS: Prominence monitoring SE limb (HOP 269 IRIS alone)

2025-12-31T08:36:23 to 2025-12-31T09:37:14

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 Lossless compression

Program: Prominence monitoring SE limb (HOP 269 IRIS alone)

Target: FI

Pointing: xcen=-529 ycen=-850,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	231,178	224

IRIS: Prominence monitoring SE limb (HOP 269 IRIS alone)

2025-12-31T07:08:05 to 2025-12-31T08:00:14

Science Goal: Very large coarse 32-step raster 62x175 32s Mg II h/k Deep x 15 Spatial x 2, Spectral x 2 FUV spectrally rebinned x 4 Lossless compression

Program: Prominence monitoring SE limb (HOP 269 IRIS alone)

Target: FI

Pointing: xcen=-529 ycen=-850,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
2796	0.27	231,178	192

XRT: null

2025-12-31T05:46:32 to 2025-12-31T05:49:35

Science Goal:

Program:

Target:

Pointing: xcen=-316 ycen=-167,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Open+Gband	0.04	396,396	2
Al_poly+Open	0.51	2,107,2,107	7

IRIS: Raster of Ribbons and Hot Plasma (AR14317)

2025-12-30T16:35:22 to 2025-12-30T17:31:45

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Raster of Ribbons and Hot Plasma (AR14317)

Target: AR

Pointing: xcen=759 ycen=212,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,64	344

IRIS: Raster of Ribbons and Hot Plasma (AR14317)

2025-12-30T14:58:22 to 2025-12-30T15:54:45

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 FUV spectrally rebinned x 2

Program: Raster of Ribbons and Hot Plasma (AR14317)

Target: AR

Pointing: xcen=755 ycen=218,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	0.16	73,64	344

IRIS: B2: QS tracking from limb to limb

2025-12-30T08:30:36 to 2025-12-30T08:40:11

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=696 ycen=-139,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	3.2	206,179	3
2832	3.2	206,179	3
1400	3.2	206,179	3
2796	3.2	206,179	3

IRIS: A1: QS Monitoring

2025-12-30T05:16:12 to 2025-12-30T05:34:15

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=-24 ycen=-13,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
1330	1.13	251,131	16
2832	4.52	251,131	4
1400	1.13	251,131	16
2796	1.13	251,131	16

XRT: null

2025-12-29T06:21:00 to 2025-12-29T17:59:28

Science Goal:

Program:

Target:

Pointing: xcen=467 ycen=159,

saaIntervals hiIntervals

wavelength	cadence	FOVx,y	images
Be_thin+Open	15.85	2,107,2,107	43
Open+Gband	36.52	528,528	18
Al_poly+Open	0.67	2,107,2,107	1040

246925 matches
prev 1...16457 16458 16459 16460 [16461] 16462 next