XRT: HOP527 3

2026-04-04T15:03:54 to 2026-04-04T15:48:54

Science Goal: HOP527

Program: XOB:1D45; CME watch - 4x4 - AEC 2 - Al-mesh - G-band (1x1,512x512,1ms) - Leak (1x1,512x512,1ms) - 30s cad (1D48)

Target: FS

Pointing: xcen=840 ycen=480,

IRIS: Comet MAPS #3 (egress post perihelion)

2026-04-04T14:35:16 to 2026-04-04T15:03:54

Science Goal: Very large coarse 4-step raster 6x175 4s Deep x 60 Spatial x 4, Spectral x 4 Lossless compression

Program: Comet MAPS #3 (egress post perihelion)

Target: (NONE)

Pointing: xcen=800 ycen=704,

IRIS: Comet MAPS #2 (ingress, off NW limb)

2026-04-04T13:59:18 to 2026-04-04T14:29:42

Science Goal: Very large sit-and-stare 0.3x175 1s Deep x 4 Spatial x 4, Spectral x 4 Lossless compression

Program: Comet MAPS #2 (ingress, off NW limb)

Target: (NONE)

Pointing: xcen=887 ycen=659,

XRT: HOP527 2

2026-04-04T13:49:54 to 2026-04-04T15:03:54

Science Goal: Test_Run_HOP527

Program: XOB:1D47; Comet MAPS-Al/mesh 512FOV 2x2-1443ms 1x1-4096ms without offset (1D45)

Target: AR

Pointing: xcen=-800 ycen=-520,

IRIS: A1: QS monitoring

2026-04-04T13:24:04 to 2026-04-04T13:42:08

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,

IRIS: Comet MAPS ingress

2026-04-04T11:47:05 to 2026-04-04T13:13:00

Science Goal: Very large coarse 4-step raster 6x175 4s C II Si IV Mg II h/k Deep x 60 Spatial x 4, Spectral x 4 Lossless compression

Program: Comet MAPS ingress

Target: (NONE)

Pointing: xcen=-693 ycen=-838,

XRT: HOP527 1

2026-04-04T11:26:54 to 2026-04-04T13:49:54

Science Goal: HOP_527

Program: XOB:1D35; Comet MAPS-Al/mesh 2x2-1024x1024-4secs-SE-offset-15s-cad (1D47)

Target: FS

Pointing: xcen=-1000000000 ycen=-1000000000,

XRT: TI after OP Upload

2026-04-04T08:24:00 to 2026-04-04T11:26:54

Science Goal:

Program: XOB:1D2F;

Target:

Pointing: xcen=-1000000000 ycen=-1000000000,

IRIS: High cadence flare watch, AR14409

2026-04-04T08:00:22 to 2026-04-04T11:33:01

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 SJI cadence 3x faster

Program: High cadence flare watch, AR14409

Target: AR

Pointing: xcen=126 ycen=128,

SOTSP: AR14405 tracking

2026-04-04T07:30:00 to 2026-04-04T11:11:20

Science Goal:

Program: Fast map, 328x164", 1-side, Q65, no repeat

Target: Pore

Pointing: xcen=332 ycen=-394,

XRT: AR Obs 8

2026-04-04T06:09:54 to 2026-04-07T11:15:01

Science Goal:

Program: XOB:1D35; AR (Filter-Ratio with Al/poly and thin-Be long/short pairs) with PFB, 512x512 at 1064 1048, thick-Al context, with G-band (1ms/1ms leak), 300 cad-2 (1D3F)

Target: AR

Pointing: xcen=0 ycen=0,

XRT: Synoptic 6

2026-04-04T05:59:54 to 2026-04-04T06:09:54

Science Goal: Synoptic

Program: XOB:1D1F; 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=286 ycen=-393,

IRIS: High cadence flare watch, AR14409

2026-04-04T05:50:22 to 2026-04-04T07:50:22

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 SJI cadence 3x faster

Program: High cadence flare watch, AR14409

Target: AR

Pointing: xcen=104 ycen=128,

IRIS: C1: South Pole

2026-04-04T05:05:10 to 2026-04-04T05:39:21

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

Program: C1: South Pole

Target: (NONE)

Pointing: xcen=0 ycen=-958,

IRIS: C1: North Pole

2026-04-04T04:20:10 to 2026-04-04T04:54:21

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

Program: C1: North Pole

Target: (NONE)

Pointing: xcen=0 ycen=958,