IRIS: Sit-and-stare Flare Watch of AR14419

2026-04-18T19:29:36 to 2026-04-18T23:49:03

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=-69 ycen=309,

SOTSP: AR 14419 tracking

2026-04-18T18:44:30 to 2026-04-19T01:00:00

Science Goal: AR obs.

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

Target: Active Region

Pointing: xcen=-105 ycen=257,

XRT: AR Obs 2

2026-04-18T17:57:24 to 2026-04-19T03:59:54

Science Goal:

Program: XOB:1D35; 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

2026-04-18T17:51:30 to 2026-04-18T17:57:05

Science Goal: Synoptic

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

Target: Calibration, Synoptic

Pointing: xcen=0 ycen=0,

XRT: Synoptic 1

2026-04-18T17:47:24 to 2026-04-18T17:57:24

Science Goal: Synoptic

Program: XOB:1B89; 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=-161 ycen=258,

SOTSP: AR 14419 tracking

2026-04-18T15:10:00 to 2026-04-18T17:47:05

Science Goal: AR obs.

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

Target: Active Region

Pointing: xcen=-160 ycen=257,

IRIS: Coronal Nanojet Study of AR14416

2026-04-18T13:16:18 to 2026-04-18T19:12:01

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

Program: Coronal Nanojet Study of AR14416

Target: AR

Pointing: xcen=899 ycen=334,

SOTSP: AR 14419 tracking

2026-04-18T11:51:00 to 2026-04-18T15:10:00

Science Goal: AR obs.

Program: Normal 164"x164", Q65, one side

Target: Active Region

Pointing: xcen=-160 ycen=257,

XRT: AR Obs 1

2026-04-18T11:46:54 to 2026-04-18T17:47:24

Science Goal:

Program: XOB:1D35; 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), 60 cad (1B89)

Target: AR

Pointing: xcen=-1000000000 ycen=-1000000000,

SOTSP: AR 14419

2026-04-18T08:41:00 to 2026-04-18T11:31:20

Science Goal: AR flare watch

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

Target: Active Region

Pointing: xcen=-199 ycen=261,

XRT: TI after OP Upload

2026-04-18T07:52:53 to 2026-04-18T11:46:54

Science Goal:

Program: XOB:1CD7;

Target:

Pointing: xcen=-1000000000 ycen=-1000000000,

IRIS: High-cadence Flare Watch of AR14419

2026-04-18T07:10:04 to 2026-04-18T13:05:44

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 of AR14419

Target: AR

Pointing: xcen=-178 ycen=308,

IRIS: C1: South Pole

2026-04-18T06:15:33 to 2026-04-18T06:49:44

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

Program: C1: South Pole

Target: (NONE)

Pointing: xcen=0 ycen=-956,

SOTSP: AR 14419

2026-04-18T06:02:00 to 2026-04-18T08:41:00

Science Goal: AR flare watch

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

Target: Active Region

Pointing: xcen=-199 ycen=261,

XRT: AR Obs 4

2026-04-18T05:57:24 to 2026-04-21T11:01:01

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), 180 cad (1CD7)

Target: AR

Pointing: xcen=0 ycen=0,