IRIS: High-cadence flare watch

2025-08-27T05:09:24 to 2025-08-27T07:41:18

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

Target: AR

Pointing: xcen=-547 ycen=-366,

IRIS: A1: QS monitoring

2025-08-27T04:39:16 to 2025-08-27T04:57:20

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=257 ycen=109,

XRT: HOP349 1

2025-08-27T03:59:54 to 2025-08-27T05:25:24

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 - 1200s cad) (1D29)

Target: FS

Pointing: xcen=-661 ycen=-395,

IRIS: High-cadence flare study

2025-08-27T02:30:13 to 2025-08-27T03:46:03

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 study

Target: AR

Pointing: xcen=24 ycen=62,

IRIS: High-cadence flare study

2025-08-27T00:49:24 to 2025-08-27T02:20:24

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 study

Target: AR

Pointing: xcen=-43 ycen=75,

SOTSP: AR 14196, 14197

2025-08-26T18:12:30 to 2025-08-27T03:59:35

Science Goal:

Program: Fast map, 230"x164", Q65, 1-side CCD

Target: Active Region

Pointing: xcen=-660 ycen=-395,

XRT: AR Obs 2

2025-08-26T18:08:24 to 2025-08-27T03:59:54

Science Goal:

Program: XOB:1BFE; 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), 300 cad (1BFE)

Target: AR

Pointing: xcen=0 ycen=0,

SOTSP: Synoptic

2025-08-26T18:02:30 to 2025-08-26T18:08:05

Science Goal: Synoptic

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

Target: Calibration, Synoptic

Pointing: xcen=0 ycen=0,

XRT: Synoptic 1

2025-08-26T17:58:24 to 2025-08-26T18:08:24

Science Goal: Synoptic

Program: XOB:1D35; Synoptic 7 Filter w/ Al-mesh(5/128/723), Al-poly(12/181/1443), Thin-Be(64/1024/5795) - Thick-Be(32768), Al-poly+Ti-poly(128/2048), Med-Al(2897/32768) - 2x2 Q98 - Gband/LeakImage(1ms) (1CCC)

Target: FS

Pointing: xcen=-681 ycen=-393,

IRIS: BBSO/GST coordination

2025-08-26T16:59:17 to 2025-08-26T22:33:09

Science Goal: Large coarse 8-step raster 14x120 8s Si IV Mg II h/k Mg II w s Deep x 4 FUV spectrally rebinned x 4 SJI cadence 0.5x faster

Program: BBSO/GST coordination

Target: AR

Pointing: xcen=-146 ycen=75,

SOTSP: AR 14196, 14197

2025-08-26T15:04:00 to 2025-08-26T17:58:05

Science Goal:

Program: SP Program for keeping SP AUTO (No SP map, FPP_NOOP)

Target: Active Region

Pointing: xcen=-680 ycen=-392,

XRT: AR Obs 1

2025-08-26T14:59:54 to 2025-08-26T17:58:24

Science Goal:

Program: XOB:1B96; 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), 300 cad (1BFE)

Target: AR

Pointing: xcen=-23 ycen=715,

IRIS: High-cadence flare study

2025-08-26T14:48:53 to 2025-08-26T16:42:38

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 study

Target: AR

Pointing: xcen=-641 ycen=-352,

IRIS: High-cadence flare study

2025-08-26T12:29:22 to 2025-08-26T14:38:42

Science Goal: Large sparse 8-step raster 7x120 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 study

Target: AR

Pointing: xcen=-656 ycen=-350,

SOTSP: HOP 485 (North 60)

2025-08-26T10:58:00 to 2025-08-26T14:59:35

Science Goal: High-latitude magnetic field evolution during the sunspot cycle

Program: Fast deep mode, 2048 slit position, LIMB ONLY

Target: Coronal Hole

Pointing: xcen=-23 ycen=715,