IRIS: Low-telemetry flare watch, AR 14513

2026-08-27T02:46:12 to 2026-08-27T03:45:56

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, AR 14513

Target: AR

Pointing: xcen=280 ycen=-65,

XRT: AR Obs 3

2026-08-27T02:39:54 to 2026-08-27T03:59:54

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), 120 cad (1BBA)

Target: AR

Pointing: xcen=-970 ycen=0,

IRIS: SUIT/Aditya coordination, disk center, AR 14513

2026-08-27T01:35:05 to 2026-08-27T02:35:34

Science Goal: Very large coarse 64-step raster 126x175 64s Si IV Mg II h/k Mg II w s Deep x 2 Spatial x 4, Spectral x 4

Program: SUIT/Aditya coordination, disk center, AR 14513

Target: AR

Pointing: xcen=278 ycen=-65,

SOTSP: Co-alignment program(E-limb)

2026-08-27T00:55:00 to 2026-08-27T02:39:35

Science Goal:

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

Target: Alignment

Pointing: xcen=-970 ycen=0,

XRT: Coalignment East Limb

2026-08-27T00:39:54 to 2026-08-27T02:39:54

Science Goal:

Program: XOB:1D35; 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,

IRIS: SUIT/Aditya coordination, AR 14513

2026-08-27T00:04:38 to 2026-08-27T01:24:11

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, AR 14513

Target: AR

Pointing: xcen=265 ycen=-65,

SOTSP: Co-alignment program(N-pole)

2026-08-26T22:55:00 to 2026-08-27T00:39:35

Science Goal:

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

Target: Alignment

Pointing: xcen=0 ycen=930,

XRT: Coalignment North Pole

2026-08-26T22:39:54 to 2026-08-27T00:39:54

Science Goal:

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

Target: FS

Pointing: xcen=0 ycen=0,

XRT: Synoptic 2

2026-08-26T22:29:54 to 2026-08-26T22:39:54

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=408 ycen=5,

IRIS: BBSO coordination (IHOP 537)

2026-08-26T20:34:54 to 2026-08-26T23:53:47

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

Program: BBSO coordination (IHOP 537)

Target: AR

Pointing: xcen=463 ycen=51,

SOTSP: HOP537

2026-08-26T18:33:00 to 2026-08-26T22:29:35

Science Goal: Characteristics of Magnetic Reconnection in Solar Flares from Coordinated Hinode, IRIS, and GST/VIS Sit-and-Stare Observations

Program: Fast map, 164x164", 1-side, Q75, no repeat

Target: Active Region

Pointing: xcen=395 ycen=18,

IRIS: BBSO coordination (IHOP 537)

2026-08-26T17:31:46 to 2026-08-26T20:24:43

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

Program: BBSO coordination (IHOP 537)

Target: AR

Pointing: xcen=438 ycen=49,

IRIS: A1: QS monitoring

2026-08-26T17:02:01 to 2026-08-26T17:20:05

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=-206 ycen=-225,

SOTSP: HOP537

2026-08-26T16:56:30 to 2026-08-26T18:33:00

Science Goal: Characteristics of Magnetic Reconnection in Solar Flares from Coordinated Hinode, IRIS, and GST/VIS Sit-and-Stare Observations

Program: Fast map, 164x164", 1-side, Q75, no repeat

Target: Active Region

Pointing: xcen=395 ycen=18,

XRT: AR Obs 2 wo AUTO

2026-08-26T16:29:54 to 2026-08-26T22:29:54

Science Goal:

Program: XOB:1BBA; 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), 120 cad (1BBA)

Target: AR

Pointing: xcen=101 ycen=-112,