XRT: Coalignment North Pole

2026-05-20T23:59:54 to 2026-05-21T01:59:54

Science Goal:

Program: XOB:1D10; Alignment with North Pole Al/poly 1443ms Q95 2x2 (G-band and VLS=CLS) - 5min cad (1C8D)

Target: FS

Pointing: xcen=391 ycen=92,

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

2026-05-20T23:58:02 to 2026-05-21T02:27:20

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=-334 ycen=146,

IRIS: BBSO coordination, quiet Sun

2026-05-20T22:37:36 to 2026-05-20T23:47:38

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

Program: BBSO coordination, quiet Sun

Target: QS

Pointing: xcen=358 ycen=-147,

XRT: AR Obs 2

2026-05-20T20:59:54 to 2026-05-20T23:59:54

Science Goal:

Program: XOB:1D11; 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=363 ycen=96,

SOTSP: HOP 529

2026-05-20T19:07:00 to 2026-05-20T20:14:00

Science Goal: Chromospheric Flare Precursors: Identifying Early Warning Signs

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

Target: Active Region

Pointing: xcen=362 ycen=96,

IRIS: Hinode/SOT & DKIST coordination (HOP529), AR 14441

2026-05-20T18:40:00 to 2026-05-20T22:27:49

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 (HOP529), AR 14441

Target: AR

Pointing: xcen=395 ycen=156,

IRIS: BBSO coordination, plage

2026-05-20T17:30:28 to 2026-05-20T18:30:12

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

Program: BBSO coordination, plage

Target: AR

Pointing: xcen=127 ycen=173,

SOTSP: HOP 529

2026-05-20T17:29:00 to 2026-05-20T18:36:00

Science Goal: Chromospheric Flare Precursors: Identifying Early Warning Signs

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

Target: Active Region

Pointing: xcen=362 ycen=96,

XRT: DKIST coordination 2

2026-05-20T16:59:54 to 2026-05-20T20:59:54

Science Goal:

Program: XOB:1D2F; HOP526_AR_ThinBe_MedBe_384x384_60sec(1D11)

Target: AR

Pointing: xcen=0 ycen=0,

XRT: Synoptic 3

2026-05-20T16:39:54 to 2026-05-20T16:59:54

Science Goal: Synoptic

Program: XOB:1D35; 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=813 ycen=254,

IRIS: Flare medium coarse 8-step, AR 14441

2026-05-20T15:30:19 to 2026-05-20T17:20:01

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

Program: Flare medium coarse 8-step, AR 14441

Target: AR

Pointing: xcen=352 ycen=153,

XRT: AR Obs

2026-05-20T13:19:54 to 2026-05-20T16:39:54

Science Goal:

Program: XOB:1BB9; 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=0 ycen=0,

SOTSP: Synoptic

2026-05-20T13:14:00 to 2026-05-20T13:19:35

Science Goal: Synoptic

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

Target: Calibration, Synoptic

Pointing: xcen=0 ycen=0,

XRT: Synoptic 2

2026-05-20T13:09:54 to 2026-05-20T13:19:54

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=-528 ycen=528,

XRT: Post bakeout Q4

2026-05-20T12:59:54 to 2026-05-20T13:09:54

Science Goal:

Program: XOB:1D06; CCD Monitor During Bakeout - G-Band 1ms - 1kx1k - Q90 - 4th Quadrant - Al/mesh (2048ms) - 1x1, Al/Poly (1443ms) - 2x2 - w leak image-1 ms (1D06)

Target: FS

Pointing: xcen=528 ycen=528,