Telescope Schedule

Link to new telescope schedule (starting Feb. 1, 2019)

April 2009 - Both Tels
DOW	Date	Dark	TelNr	Principal	Observers	Location	InstrAcc	Institution	OA	SA	NA	ProjCode
Wed	Apr-01	41	1	Perlmutter	Suzuki, (LBNL), Dahle, Meyers, Ripoche	HQ	LRIS-ADC(9)	UC-lbnl	HH	GW	SP	U151L
Wed	Apr-01	41	2	Canalizo/Daddi	Canalizo, (CIT)/Dickinson, Onodera	HQ	NIRC2-LGS(10)/ NIRSPEC(11)	UCR/NOAO	GP	RC	SP	U120OL/A310OL
Thu	Apr-02	32	1	Phillips	Treu, (UCSB), Marshall, (UCSB), Phillips, (UCSC), Dutton, Rubin	HQ	LRIS-ADC(10)	UCSC	HH	GW	SP/NDJ	U117LA
Thu	Apr-02	32	2	Daddi	Dickinson, Onodera, Morrison	HQ	NIRC2-LGS(11)/ NIRSPEC(11)	NOAO	GP	JL	SP/NDJ	A310OL
Fri	Apr-03	24	1	Wolfe	Wolfe, (UCSD), Rafelski, (UCSD)	UCSD	HIRESr(9)	UCSD	HH	GH	NDJ	U133Hr
Fri	Apr-03	24	2	Dickinson	Dickinson, Onodera, Morrison	HQ	NIRC2-LGS(12)/ NIRSPEC(12)	NASA	GP/TS	JL	NDJ	N028OL
Sat	Apr-04	17	1	Engineering/Marcy	/Marcy, (UCB), Howard, (UCB), K. Peek, (UCB)	HQ/UCB	PCS-SHARC/HIRESr(1)	KECK/NASA	HH/JR	GH	SJ/NDJ	ENG/N061Hr
Sat	Apr-04	17	2	Engineering		HQ	NIRSPEC/PCS-SSC	KECK	TS	JL	SJ/NDJ	ENG
Sun	Apr-05	11	1	Marcy/Winn	Marcy, (UCB), K. Peek, (UCB), Howard, (UCB)/Marcy, (UCB), K. Peek, (UCB), Howard, (UCB)	UCB/HQ	HIRESr(1/12)	NASA/NOAO	JR	AC	SJ	N292Hr/A289Hr
Sun	Apr-05	11	2	S. Kulkarni		HQ	NIRC2-LGS(13)	CIT	TS	RC	SJ	C192N2L
Mon	Apr-06	4	1	D. Fischer	Howard, (UCB), Marcy, (UCB), D. Fischer, Giguere, Ader	HQ	HIRESr(13)	NASA	JR	SD	SJ	N038Hr
Mon	Apr-06	4	2	McLean	McLean, (UCLA), Rice, (UCLA)	HQ	NIRSPEC(2)	UCLA	TS	SD	SJ	U081NS
Tue	Apr-07	0	1	John. Johnson	Howard, (UCB), Marcy, (UCB), D. Fischer	HQ	HIRESr(14)	UH	JR	SD	SJ/SP	H244Hr
Tue	Apr-07	0	2	Wooden/C. Blake	Wooden, Woodward, Lucey, DiSanti/C. Blake	HQ	NIRSPEC(3/4)	NASA	TS/CJ	AC	SJ/SP	N031NS/N007NS
Wed	Apr-08	0	1	D. Fischer	Howard, (UCB), Marcy, (UCB), D. Fischer, Giguere, Ader	HQ	HIRESr(13)	NASA	JR/CW	SDoc	SP/NDJ	N038Hr
Wed	Apr-08	0	2	Szkody	Szkody, T. Harrison	HQ	NIRSPEC(5)	NASA	CJ	SD	SP/NDJ	N021NS
Thu	Apr-09	0	1	D. Fischer	Howard, (UCB), Marcy, (UCB), D. Fischer, Giguere, Ader	HQ	HIRESr(13)	NASA	CW	SDoc	NDJ	N038Hr
Thu	Apr-09	0	2	G. Blake	Salyk	HQ	NIRSPEC(6)	CIT	CJ	SD	NDJ	C209NS
Fri	Apr-10	4	1	Howard	Howard, (UCB), Marcy, (UCB), K. Peek, (UCB)	UCB	HIRESr(1)	NASA	CW	SD	NDJ	N064Hr
Fri	Apr-10	4	2	Le Floc'h*	Nesvadba*	HQ	OSIRIS-LGS(14)	UH	CJ/JMc	JL	NDJ	H233OL
Sat	Apr-11	13	1	Howard	Howard, (UCB), Marcy, (UCB), K. Peek, (UCB)	UCB	HIRESr(1)	NASA	CW	SDoc	NDJ	N064Hr
Sat	Apr-11	13	2	N. Law	N. Law, Dhital	HQ	NIRC2-LGS(18)	CIT	JMc	JL	NDJ	C215N2L
Sun	Apr-12	23	1	Howard	Howard, (UCB), Marcy, (UCB), K. Peek, (UCB)	UCB	HIRESr(1)	NASA	CW/JA	SDoc	SJ/NDJ	N064Hr
Sun	Apr-12	23	2	N. Law	N. Law, Dhital	HQ	NIRC2-LGS(18)	CIT	JMc	AC	SJ/NDJ	C215N2L
Mon	Apr-13	31	1	Basri	Basri, (UCB), Walkowicz, (UCB)	HQ	LRIS-ADC(11)	UCB	JA	GW	SJ	U108LA
Mon	Apr-13	31	2	Glikman	Urrutia, Djorgovski	HQ	OSIRIS-LGS(1)	CIT	JMc	AC	SJ	C178OL
Tue	Apr-14	40	1	Barth/Treu	Walsh, (UCI), Barth/Treu	HQ	LRIS-ADC(12/13)	UCI/UCSB	JA	GW	SJ	U099LA/U103LA
Tue	Apr-14	40	2	Glikman	Urrutia, Djorgovski	HQ	OSIRIS-LGS(1)	CIT	JMc/HH	RC	SJ	C178OL
Wed	Apr-15	48	1	Treu	Treu	HQ	LRIS-ADC(13)	UCSB	JA	GW	SJ	U103LA
Wed	Apr-15	48	2	Chris. Martin	Goncalves	HQ	DEIMOS(13)	CIT	HH	GW	SJ	C198D
Thu	Apr-16	55	1	W. Sargent	W. Sargent, M. Rauch	HQ	LRIS-ADC(14)	CIT	JA/TS	GW	SJ/SP	C176LA
Thu	Apr-16	55	2	Chris. Martin	Goncalves	HQ	DEIMOS(13)	CIT	HH	GWoc	SJ/SP	C198D
Fri	Apr-17	62	1	W. Sargent	W. Sargent, M. Rauch	HQ	LRIS-ADC(14)	CIT	TS	GWoc	SP/NDJ	C176LA
Fri	Apr-17	62	2	Gregg	Karick, Gregg, West	HQ	DEIMOS(14)	UC-llnl	HH	GW	SP/NDJ	U079D
Sat	Apr-18	69	1	W. Sargent	W. Sargent, M. Rauch	HQ	LRIS-ADC(14)	CIT	TS	GWoc	NDJ	C176LA
Sat	Apr-18	69	2	L. Lubin	Lemaux, (UCD), Kocevski, (UCD), Squires, L. Lubin, Gal	HQ	DEIMOS(15)	UCD	HH/GP	GW	NDJ	U107D
Sun	Apr-19	75	1	W. Sargent	W. Sargent, M. Rauch	HQ	LRIS-ADC(14)	CIT	TS	GWoc	NDJ	C176LA
Sun	Apr-19	75	2	L. Lubin	Lemaux, (UCD), Kocevski, (UCD), Squires, L. Lubin, Gal	HQ	DEIMOS(15)	UCD	GP	GWoc	NDJ	U107D
Mon	Apr-20	81	1	Steidel	Steidel, Rudie	HQ	LRIS-ADC(15)	CIT	TS/JR	MK	NDJ	C168LA
Mon	Apr-20	81	2	Hu	Hu, L. Cowie	HQ	DEIMOS(16)	UH	GP	JL	NDJ	H262D
Tue	Apr-21	87	1	Steidel	Steidel, Rudie	HQ	LRIS-ADC(15)	CIT	JR	MKoc	SJ/NDJ	C168LA
Tue	Apr-21	87	2	Faber	Cooper, Guhathakurta, Juneau	HQ	DEIMOS(17)	UCSC	GP	MK	SJ/NDJ	U070D
Wed	Apr-22	94	1	Coil	Coil, (UCSD), Weiner, (UCSD)	HQ	LRIS-ADC(16)	UCSD	JR	MK	SJ	U076LA
Wed	Apr-22	94	2	Faber	Cooper, Guhathakurta, Juneau	HQ	DEIMOS(17)	UCSC	GP/CW	MKoc	SJ	U070D
Thu	Apr-23	100	1	Coil	Coil, (UCSD), Weiner, (UCSD)	HQ	LRIS-ADC(16)	UCSD	JR	MKoc	SJ	U076LA
Thu	Apr-23	100	2	Faber	Cooper, Guhathakurta, Juneau	HQ	DEIMOS(17)	UCSC	CW	MKoc	SJ	U070D
Fri	Apr-24	100	1	Dey	Prescott, Dey	HQ	LRIS-ADC(17)	NOAO	JR/JA	GW	SJ/SP	A279LA
Fri	Apr-24	100	2	Egami	Egami, Jiang, Shimasaku, Matsuda, Kashikawa, Walth	HQ	DEIMOS(18)	NOAO	CW	GW	SJ/SP	A278D
Sat	Apr-25	95	1	Levesque	Levesque	HQ	LRIS-ADC(18)	UH	JA	GW	SP	H224L
Sat	Apr-25	95	2	Egami	Egami, Jiang, Shimasaku, Matsuda, Kashikawa, Walth	HQ	DEIMOS(18)	NOAO	CW	GWoc	SP	A278D
Sun	Apr-26	84	1	Stanford	Stanford, Dey, Brodwin, Eisenhardt	HQ	LRIS-ADC(19)	UC-llnl	JA	GW	SP	U118LA
Sun	Apr-26	84	2	Kashikawa	Egami, Shimasaku, Matsuda, Kashikawa, Walth	HQ	DEIMOS(19)	Subaru	CW/CJ	GW	SP	S316D
Mon	Apr-27	72	1	Stanford	Stanford, Brodwin, Eisenhardt	HQ	LRIS-ADC(19)	UC-llnl	JA	GWoc	SP	U118LA
Mon	Apr-27	72	2	Kashikawa	Egami, Shimasaku, Matsuda, Kashikawa, Walth	HQ	DEIMOS(19)	Subaru	CJ	GWoc	SP	S316D
Tue	Apr-28	61	1	Stanford	Stanford, Brodwin, Eisenhardt	HQ	LRIS-ADC(19)	UC-llnl	JA/JMc	GWoc	SP/NDJ	U118LA
Tue	Apr-28	61	2	Liu	Dupuy, Bowler	HQ	NIRC2-LGS(19)/ OSIRIS-LGS(2)	UH	CJ	AC	SP/NDJ	H268N2L
Wed	Apr-29	52	1	M. Brown	Fraser	HQ	LRIS-ADC(20)	CIT	JMc	GW	NDJ	C203L
Wed	Apr-29	52	2	Dickinson	Daddi, Morrison	HQ	OSIRIS-LGS(20)	NASA	CJ	AC	NDJ	N028OL
Thu	Apr-30	43	1	Stockton	Stockton	HQ	LRIS-ADC(1)	UH	JMc	GH	NDJ	H260L
Thu	Apr-30	43	2	Barth/Morris	S. Wright, (UCI), Barth, Walsh/Ghez, (UCLA), Morris, Clarkson, McCrady	HQ	OSIRIS-LGS(3)/ NIRC2-LGS(3)	UCI/UCLA	CJ/TS	AC	NDJ	U099OL/U091N2L

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NOTES
OAs, SAs and NAs Place mouse over initials to see name
OAs and NAs Overlap OA listed second, training OA in ()
Sunrise/set times Place mouse over date
Split night times Place mouse over date
LGS: First SA = Day support, Second SA = Night support
CODES Institution + proposal number + instrument: where
Institution: C (CIT); U (UC); H (UH); N (NASA); A (NOAO); G (Gemini); Y (Yale); S (Subaru); W (Swinburne); Z (ANU);
Instrument: LA (LRIS-ADC); H (HIRES); M (MOSFIRE); O (OSIRIS-NGS); OL (OSIRIS-LGS); E (ESI); NS (NIRSPEC); ANS (NIRSPAO); N2 (NIRC2-NGS); N2L (NIRC2-LGS); D (DEIMOS); PCS (PCS);
Other Notations: GBS (give back science); HIRESr/b (red/blue cross disperser); LGS (laser guide star); NGS (natural guide star);
Instrument User Accounts: Defined as follows; where # is number from above
HIRESr/b (HIRES#); LRIS-ADC & LRISp (LRIS#); MOSFIRE (MOSFIRE#); OSIRIS (OSIRIS#); ESI (ESI#); NIRSPEC & NIRSPAO (NSPEC#); NIRC2 (NIRC#); DEIMOS (DEIMOS#);
Holiday:
* Denotes changes made to schedule since September 17th, 2026.

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NOTES
OAs, SAs and NAs	Place mouse over initials to see name
OAs and NAs	Overlap OA listed second, training OA in ()
Sunrise/set times	Place mouse over date
Split night times	Place mouse over date
LGS:	First SA = Day support, Second SA = Night support
CODES	Institution + proposal number + instrument: where Institution: C (CIT); U (UC); H (UH); N (NASA); A (NOAO); G (Gemini); Y (Yale); S (Subaru); W (Swinburne); Z (ANU); Instrument: LA (LRIS-ADC); H (HIRES); M (MOSFIRE); O (OSIRIS-NGS); OL (OSIRIS-LGS); E (ESI); NS (NIRSPEC); ANS (NIRSPAO); N2 (NIRC2-NGS); N2L (NIRC2-LGS); D (DEIMOS); PCS (PCS);
Other Notations:	GBS (give back science); HIRESr/b (red/blue cross disperser); LGS (laser guide star); NGS (natural guide star);
Instrument User Accounts:	Defined as follows; where # is number from above HIRESr/b (HIRES#); LRIS-ADC & LRISp (LRIS#); MOSFIRE (MOSFIRE#); OSIRIS (OSIRIS#); ESI (ESI#); NIRSPEC & NIRSPAO (NSPEC#); NIRC2 (NIRC#); DEIMOS (DEIMOS#);
Holiday:
* Denotes changes made to schedule since September 17th, 2026.