IRIS: SUIT/Aditya coordination (flare watch), AR 14439

2026-05-23T23:59:32 to 2026-05-24T02:29:31

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

Program: SUIT/Aditya coordination (flare watch), AR 14439

Target: AR

Pointing: xcen=393 ycen=125,

SOTSP: AR 14441

2026-05-23T23:58:30 to 2026-05-24T00:59:00

Science Goal: Observe an AR

Program: Normal Map, 102x102", 1 side CCD

Target: Active Region

Pointing: xcen=837 ycen=73,

IRIS: High-cadence flare program, AR 14441

2026-05-23T22:34:22 to 2026-05-23T23:46:12

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

Program: High-cadence flare program, AR 14441

Target: AR

Pointing: xcen=849 ycen=154,

XRT: AR Obs w CME Watch 4

2026-05-23T20:59:54 to 2026-05-24T03:59:54

Science Goal:

Program: XOB:1D35; CME watch - 4x4 - AEC 2/3 - 2-filter (Be-thin, Al-poly) - G-band (1x1,512x512,1ms) - Leak (1x1,512x512,1ms) - 360s cad (G-band/Leak last) (1B97)

Target: AR

Pointing: xcen=824 ycen=78,

SOTSP: HOP 529

2026-05-23T20:42:30 to 2026-05-23T20:59:35

Science Goal: Chromospheric Flare Precursors: Identifying Early Warning Signs

Program: Fast mode, summingxbinning, 20"x81.2", CCD-1side, repeats

Target: Active Region

Pointing: xcen=824 ycen=77,

SOTSP: HOP 529

2026-05-23T19:04:30 to 2026-05-23T20:10:30

Science Goal: Chromospheric Flare Precursors: Identifying Early Warning Signs

Program: Fast mode, summingxbinning, 20"x81.2", CCD-1side, repeats

Target: Active Region

Pointing: xcen=824 ycen=77,

IRIS: Hinode/SOT coordination (HOP 529), AR 14441

2026-05-23T18:29:41 to 2026-05-23T20:50:21

Science Goal: Medium dense 32-step raster 10.24x60 32s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 2

Program: Hinode/SOT coordination (HOP 529), AR 14441

Target: AR

Pointing: xcen=849 ycen=157,

SOTSP: HOP 529

2026-05-23T17:26:00 to 2026-05-23T18:32:30

Science Goal: Chromospheric Flare Precursors: Identifying Early Warning Signs

Program: Fast mode, summingxbinning, 20"x81.2", CCD-1side, repeats

Target: Active Region

Pointing: xcen=824 ycen=77,

XRT: DKIST coord w CME Watch 2

2026-05-23T16:59:54 to 2026-05-23T20:59:54

Science Goal:

Program: XOB:1B97; CME watch - 4x4 - AEC 2/3 - 2-filter (Be-thin, Al-poly) - G-band (1x1,512x512,1ms) - Leak (1x1,512x512,1ms) - 360s cad (G-band/Leak last) (1B97)

Target: AR

Pointing: xcen=0 ycen=0,

SOTSP: Synoptic

2026-05-23T16:44:00 to 2026-05-23T16:54:30

Science Goal: Synoptic

Program: Synoptic Very Fast Map, 15"x162", 3 mins.

Target: Calibration, Synoptic

Pointing: xcen=0 ycen=0,

XRT: Synoptic 9

2026-05-23T16:39:54 to 2026-05-23T16:59:54

Science Goal: Synoptic

Program: XOB:1D2F; Synoptic 8 Filter w/ Al-mesh(5/182/1443), Al-poly(12/256/2048), Thin-Be(45/1024/8192), Thick-Be(65536), Med-Al(512/5795/32768), Med-Be(256/5795/23142), Al-poly+Ti-poly(64/4096) - Dark cal - Gband/Leak(1ms)(1D2F)

Target: FS

Pointing: xcen=774 ycen=78,

IRIS: High-cadence flare program, AR 14441

2026-05-23T12:07:48 to 2026-05-23T15:46:10

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

Program: High-cadence flare program, AR 14441

Target: AR

Pointing: xcen=831 ycen=180,

SOTSP: AR 14441

2026-05-23T09:15:30 to 2026-05-23T10:22:00

Science Goal: Observe an AR

Program: Fast map, 164x164", 1-side, Q65, no repeat

Target: Active Region

Pointing: xcen=773 ycen=77,

IRIS: SST coordination, AR 14443

2026-05-23T07:58:41 to 2026-05-23T11:56:57

Science Goal: Medium dense 32-step raster 10.24x60 32s Si IV Mg II h/k Mg II w Deep x 4 FUV spectrally rebinned x 2 SJI cadence 0.5x faster

Program: SST coordination, AR 14443

Target: AR

Pointing: xcen=125 ycen=-243,

SOTSP: AR 14441

2026-05-23T07:37:30 to 2026-05-23T08:44:00

Science Goal: Observe an AR

Program: Normal Map, 102x102", 1 side CCD

Target: Active Region

Pointing: xcen=773 ycen=77,