XRT: Synoptic 4

2026-04-18T05:47:24 to 2026-04-18T05:57:24

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=0 ycen=0,

IRIS: C1: North Pole

2026-04-18T05:30:55 to 2026-04-18T06:05:06

Science Goal: Very large coarse 64-step raster 126x175 64s Deep x 30

Program: C1: North Pole

Target: (NONE)

Pointing: xcen=0 ycen=956,

IRIS: A1: QS Monitoring

2026-04-18T04:20:14 to 2026-04-18T04:38:18

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=0 ycen=0,

SOTSP: focus test

2026-04-18T04:04:00 to 2026-04-18T04:30:00

Science Goal: calibration

Program: SP Focus Test fully self-contained (center=-41)

Target: Quiet Sun

Pointing: xcen=0 ycen=0,

XRT: HOP349 2

2026-04-18T03:59:54 to 2026-04-18T05:47:24

Science Goal: HOP 349 3-FLT Syn.

Program: XOB:1D35; 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 - 720s cad) (1D28)

Target: FS

Pointing: xcen=-970 ycen=0,

IRIS: Low-telemetry Flare Watch of AR14419

2026-04-18T02:39:32 to 2026-04-18T03:57:56

Science Goal: Medium coarse 8-step raster 14x60 8s C II Deep x 8 Spatial x 2, Spectral x 2

Program: Low-telemetry Flare Watch of AR14419

Target: AR

Pointing: xcen=-186 ycen=314,

SOTSP: co-align E limb (take 2)

2026-04-18T02:04:00 to 2026-04-18T03:00:00

Science Goal: calibration

Program: E-limb Coalignment - Fast map, 102.4"x20.3", 1-side CCD, Q50

Target: Limb

Pointing: xcen=-970 ycen=0,

XRT: Coalignment East Limb

2026-04-18T01:59:54 to 2026-04-18T03:59:54

Science Goal:

Program: XOB:1B96; Alignment with East limb Al/poly 1443ms Q95 2x2 - (G-band and VLS=CLS) - 8 min cad (1C8E)

Target: FS

Pointing: xcen=0 ycen=930,

SOTSP: co-align N limb (take 2)

2026-04-18T00:04:00 to 2026-04-18T01:10:00

Science Goal: calibration

Program: N-limb Coalignment - Fast map, 14.4"x123", 1-side CCD, Q50

Target: Limb

Pointing: xcen=0 ycen=930,

IRIS: SUIT/Aditya-L1 Coordination on AR14419

2026-04-18T00:00:00 to 2026-04-18T02:29:54

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-L1 Coordination on AR14419

Target: AR

Pointing: xcen=-209 ycen=314,

XRT: Coalignment North Pole wo AUT

2026-04-17T23:59:54 to 2026-04-18T01:59:54

Science Goal:

Program: XOB:1D35; Alignment with North Pole Al/poly 1443ms Q95 2x2 (G-band and VLS=CLS) - 5min cad (1C8D)

Target: FS

Pointing: xcen=-308 ycen=255,

SOTSP: AR 14419

2026-04-17T22:59:00 to 2026-04-17T23:55:00

Science Goal: AR flare watch

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

Target: Active Region

Pointing: xcen=-295 ycen=259,

SOTSP: AR 14419

2026-04-17T21:24:00 to 2026-04-17T22:59:00

Science Goal: AR flare watch

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

Target: Active Region

Pointing: xcen=-295 ycen=259,

IRIS: Sit-and-stare Flare Watch of AR14419

2026-04-17T20:52:01 to 2026-04-17T23:49:17

Science Goal: Medium sit-and-stare 0.3x60 1s C II Si IV Mg II h/k Deep x 8 FUV spectrally rebinned x 2

Program: Sit-and-stare Flare Watch of AR14419

Target: AR

Pointing: xcen=-236 ycen=314,

SOTSP: AR 14419

2026-04-17T19:01:00 to 2026-04-17T21:24:00

Science Goal: AR flare watch

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

Target: Active Region

Pointing: xcen=-295 ycen=259,