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SIAS Date: 2026-10-07Time of Printout: 09:13
October 2026 (HST)
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STATUSK1K2
Telescopes
Keck 1 NOT READY
Keck 2 NOT READY
Scheduled
Instruments
LRIS-ADC
(lris2)
NOT READY
KCWI
(kcwi2)
NOT READY
Standby
Instruments
NONENONE
Last Update Time: 2026-10-07 09:13 (HST)
SUPPORTK1K2
Observers[Whitebook][Chen, Cheng, Ding, Steidel]
SAJosh W.Preethi K.
OARita M.
summit
Tony R.
summit
SWOCLucas F.
Summit Support Contact Derek Petrowski, Christopher Funada, Casandra Bishop Derek Petrowski, Christopher Funada, Casandra Bishop
Who System Description Last Changed Job Done Comments
Initials Time
OAVehiclesPlease swap one of your vehicles with the summit emergency vehicle when coming down for the night. -- Cancelled
2015-04-22 05:19
   -- Cancelled 
SupportKCWI**HIGH PRIORITY** Fill RED Dewar LN *AFTER* 9:30am *CONFIRM SUCCESSFULL FILL COMPLETED AT KCWI INSTRUMENT PLC TOUCHSCREEN* "Red fill complete, LN2 detected in vent"
2025-03-10 11:50
 00:00 
SupportLRIS**HIGH PRIORITY** Fill LN after arriving in the morning.
2025-04-12 10:48
 00:00 
SupportK1 Facility Facility reset to LOCAL control.
2025-10-13 10:48
   
SupportK2 Facility Facility reset to LOCAL control.
2024-02-23 10:06
   
SupportLRIS
LRIS Configuration:

SLITMASK1: direct BC=5920-no change
SLITMASK2: long_1.5 BC=5117
SLITMASK3: long_1.0 BC=5116-no change
SLITMASK4: 0411A BC=4713-no change
SLITMASK5: GOH_LRIS BC=4072-no change
SLITMASK6: 0102A BC=4712-no change
SLITMASK7: 0502A BC=4711-no change
SLITMASK8: uds_uv.f BC=4948-no change
SLITMASK9: my_1244 BC=4683-no change
SLITMASK10: my_1542 BC=4682-no change
GRATING1: mirror-no change
GRATING2: 400/8500-no change
GRATING3: Blank (Bad port)-no change
GRATING4: 1200/7500
GRATING5: 600/7500-no change
RED_FILT1: Clear-no change
RED_FILT2: R-no change
RED_FILT3: GG495
RED_FILT4: I-no change
RED_FILT5: RG850
RED_FILT6: OG570-no change

No changes required for any
position in the following:
GRISM, Blue Filter, DICHROIC
2026-10-07 08:58
 00:00 
SupportDome TempsAfter 10:00 AM, Set both Dome temps to the MKWS forecasted 8:00 PM temperatures, found here: http://hokukea.soest.hawaii.edu/forecast/mko/ Please log temps in comments.
2025-05-17 19:34
 00:00 
SupportFacility CryoStage all empty dewars to the Keck 2 dome floor before Wednesday delivery. Take a count of all equivalent full dewars after delivery.
2023-09-06 10:30
  Loc/Notes...
K1 =
K2 =
 
SupportHIRESFill 50LD with LN (before inst release if on sky)
2007-01-11 14:36
   
SupportLRISFill 35LD with LN
2025-05-08 13:41
   
SupportDEIMOSFill LN2 *CONFIRM SUCCESSFULL FILL COMPLETED AT DEIMOS INSTRUMENT PLC TOUCHSCREEN*
2026-05-27 09:35
   
SupportK1 FacilityNaz deck Tool Board and Binder checkout (AFTER 2:00pm)
2026-07-24 10:03
 00:00 
SupportK2 FacilityNaz deck Tool Board and Binder checkout (AFTER 2:00pm)
2026-07-24 09:59
 00:00 
SupportLRIS-ADCK1 Instrument & Guider NOT READY
2026-06-02 03:09
   
SupportKCWIK2 Instrument & Guider NOT READY
2026-06-02 03:25
   
SupportK1K1 Telescope NOT READY
2025-10-13 10:48
   
SupportK2K2 Telescope NOT READY
2007-01-11 14:31
   
SupportLRISFill LN at or after 3:00pm
2025-04-12 10:55
 00:00 
Last completed
TBAD task:
K1: 2026-09-30
(7 days ago)
K2: 2026-09-28
(9 days ago)

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SIAS version 5.3.1