XRT: HOP349 2

2026-05-22T03:59:54 to 2026-05-22T05:46:24

Science Goal: HOP 349 3-FLT Syn.

Program: XOB:1BB9; HOP349 - 3-filter Synoptics (Al-mesh[8/181/2897], Al-poly[16/181/4096], thin-Be[64/1024/11571] with 512x512 G-band+Leak(1064,1048) - 45 min cad) + CME watch (4x4 - AEC 2/3 - Be-thin, Al-poly, Al-mesh - 360s cad) (1C9B)

Target: FS

Pointing: xcen=575 ycen=87,

IRIS: High-cadence flare program, AR 14439

2026-05-22T02:39:52 to 2026-05-22T03:51:55

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

Program: High-cadence flare program, AR 14439

Target: AR

Pointing: xcen=-69 ycen=127,

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

2026-05-22T00:00:32 to 2026-05-22T02:29:50

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=-84 ycen=134,

IRIS: BBSO coordination, quiet Sun

2026-05-21T22:38:17 to 2026-05-21T23:48:19

Science Goal: Medium dense 2-step raster 0.33x60 2s Deep x 4

Program: BBSO coordination, quiet Sun

Target: QS

Pointing: xcen=546 ycen=-152,

XRT: AR Obs 4

2026-05-21T20:59:54 to 2026-05-22T03:59:54

Science Goal:

Program: XOB:1D2F; 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), 90 cad (1BB9)

Target: AR

Pointing: xcen=551 ycen=91,

SOTSP: HOP 529

2026-05-21T19:39:00 to 2026-05-21T20:45:30

Science Goal: Chromospheric Flare Precursors: Identifying Early Warning Signs

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

Target: Active Region

Pointing: xcen=550 ycen=90,

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

2026-05-21T18:40:41 to 2026-05-21T22:28:30

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 & DKIST coordination (HOP 529), AR 14441

Target: AR

Pointing: xcen=582 ycen=150,

SOTSP: HOP 529

2026-05-21T18:00:30 to 2026-05-21T19:07:30

Science Goal: Chromospheric Flare Precursors: Identifying Early Warning Signs

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

Target: Active Region

Pointing: xcen=550 ycen=90,

IRIS: BBSO coordination, plage

2026-05-21T17:30:28 to 2026-05-21T18:30:12

Science Goal: Medium dense 2-step raster 0.33x60 2s Deep x 4

Program: BBSO coordination, plage

Target: AR

Pointing: xcen=339 ycen=169,

SOTSP: HOP 529

2026-05-21T17:04:00 to 2026-05-21T17:29:30

Science Goal: Chromospheric Flare Precursors: Identifying Early Warning Signs

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

Target: Active Region

Pointing: xcen=550 ycen=90,

XRT: DKIST coordination 3

2026-05-21T16:59:54 to 2026-05-21T20:59:54

Science Goal:

Program: XOB:1D35; HOP526_AR_ThinBe_MedBe_384x384_60sec(1D11)

Target: AR

Pointing: xcen=0 ycen=0,

SOTSP: Synoptic

2026-05-21T16:54:00 to 2026-05-21T16:59:35

Science Goal: Synoptic

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

Target: Calibration, Synoptic

Pointing: xcen=0 ycen=0,

XRT: Synoptic 5

2026-05-21T16:49:54 to 2026-05-21T16:59:54

Science Goal: Synoptic

Program: XOB:1C9B; 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=469 ycen=90,

IRIS: High-cadence flare program, AR 14439

2026-05-21T16:10:52 to 2026-05-21T17:20:02

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

Program: High-cadence flare program, AR 14439

Target: AR

Pointing: xcen=-190 ycen=138,

SOTSP: AR 14441

2026-05-21T14:44:30 to 2026-05-21T15:30:00

Science Goal: Observe an AR

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

Target: Active Region

Pointing: xcen=468 ycen=90,