Caltech Optical Observatories
Call for Proposals 2013A
This Call is CLOSED
Proposals Due by 5:00 pm PDT Wednesday 26 September 2012
- Keck I & Keck II, with possible trades for SUBARU time.
- Palomar 200-inch.
- Palomar 60-inch (service observing only).
- Palomar Oschin Telescope (service observing only).
EligibilityCaltech Faculty, Senior Research Associates, Senior Research Fellows, Post-Doctoral Scholars, Senior Research Staff (approved by the COO Director) and Graduate Students may apply for COO-administered observing time at Keck and Palomar, subject to the following:
- Applicants must be in residence at Caltech at the time proposals are submitted.
- Caltech Faculty and Senior Research Associates may submit no more than three Keck proposals and/or any number of Palomar proposals.
- Caltech Senior Research Fellows, Post-Doctoral Scholars and Senior Research Staff may submit any number of Palomar proposals but are limited to one Keck proposal per semester.
- Caltech Graduate Students may apply for Palomar time only.
- Each proposal should cover a single, coherent, well-defined scientific topic.
- If two or more Keck proposals are submitted, the one representing your highest-priority should be designated
as Priority 1 or Principal; all others are Priority 2 or Secondary. Similarly, if
two or more proposals are submitted for the Palomar telescopes, your highest priority project should be designated
as Principal and all others as Secondary. Only one proposal for Keck time and only one proposal for
200-inch time may be designated as Principal.
Proposal Principal/Secondary designations are made on the Keck and Palomar coversheets -- please make your priority intent clear for time allocation processing, and please note that different Principal/Secondary page limits apply (see below).
- Proposals consist of four parts: Cover Sheet, Discussion, Figures, Observing List.
- Cover Sheets -
- Keck - Follow the procedures at Applying for Keck Telescope Time. Keck uses an on-line system with password protection to allow observers to retrieve and modify their cover sheets. If you are a returning observer, use the same account information as in previous semesters. If you are a new observer, request an account by following the instructions on the log-in page.
- Palomar - Use the appropriate cover sheet
- Discussion - Provide a short (see page limits, below) description of the project, explaining the scientific goals and methodology, and justifying the time and equipment requested. Also include citations to publications referenced in the discussion. For new projects, provide an estimate of the total time required to complete the work; for continuing projects, give the status of previously obtained data and an estimate of the time needed to finish. For projects in support of an approved thesis, include an estimate of the total observing time required, the time already allocated and the status of the data already in hand. Explain any constraints that may affect scheduling.
- Figures - Collect all images, graphs, tables, etc. into a single section. N.B. Copies of the proposals sent to the TAC members will be printed in black-and-white format but the committee members will be able to access color versions in a secure on-line directory.
- Observing List - Provide a list of targets to be observed, including names, coordinates and magnitudes.
- Page Limits - 1 page = One side of a sheet 8½ x 11 inches, with suitable margins. Type size = 11- or 12-point.
|Principal Proposal||3 pages||4 pages||As needed|
|Secondary Proposals||2 pages||4 pages||As needed|
|Palomar - Large Project||8 pages||4 pages||As needed|
- For projects requiring date-specific scheduling, include in the Figures section of the proposal a table of the events to be observed. Include the name of the object, its coordinates, and the date and time (Pacific Time for Palomar, Hawaii Time for Keck) of the event. [Remember: Telescope time to observe an event occurring - for example - at 02h PDT on 6 August has to be scheduled for the night of 5 August.]
- For projects involving both Keck and Palomar, submit the Keck and Palomar cover sheets separately. The discussion, figures and observing list need only be attached to the Keck cover sheet.
- Requests for half nights will be accommodated within the constraints set by the scheduling. When requesting half nights, specify in the proposal discussion whether first-half or second-half time is required.
- Target of Opportunity projects may be requested for Keck and/or the 200-inch. See ToO Policy for details.
- For Keck instrument availability in 2013A (including those availble by trade with SUBARU), go to Keck Instrument Availability.
- Only a single proposal (cover sheet, discussion, figures and observing list) is needed for a project involving both Keck I and Keck II.
- LGS observing at Keck is critically dependent on conditions and your are advised to have a contingency plan should LGS be unavailable. See Policy on Backup Instruments During LGS-AO Runs.
- Time trades with GEMINI will not be available in 2013A.
- Up to six nights of Keck time (all partners) may be traded with SUBARU in 2013A. Instruments: Suprime-Cam; FOCAS; HDS; MOIRCS; IRCS (with NGS/LGSAO188 elements); FMOS; COMICS.
- The Keck Interferometer is no longer available.
- For projects involving more than one Palomar telescope, submit the appropriate cover sheet for each separately. The discussion, figures and observing list need only be attached to the cover sheet for the larger telescope.
- For Hale Telescope instruments, see the table below. Private and Semi-private instruments may be requested only with the prior approval of the instrument builder.
- DBSP, WIRC and TripleSpec may be operated by remote observing. For additional information, see Cahill Remote Observing Facilities
- The Palm-3000 Adaptive Optics System (P3K) will be in regular operational status with the PHARO facility near-IR camera in 2013A. P3K will remain in shared-risk status with the SWIFT IFU. Interested proposers should see the P200 Instrument Table below, and the P3K Observers information summary.
- P3K and the East Arm Echelle cannot be scheduled simultaneously (issues with telescope balance).
- Observers using the 200-inch telescope may request instruments to be installed simultaneously at the prime focus, Cassegrain focus and/or the east-arm focus (East Arm Echelle only). The use of a secondary instrument must be identified on the cover sheet and justified in the proposal discussion. On the Cover Sheet, select the principal instrument to be used from the drop-down lists on the Observing Time Preferences table and specify the secondary instrument in the space provided under Additional Information. Secondary instruments should be requested only if they are integral to the program and if there is a very high probability that they will be used during the observing run.
- Proposals for 200-inch time in support of Large Projects may be submitted. See Large Project Proposals for details.
- Palomar 60-inch Telescope - Up to 20% of the time at the 60-inch may be allocated to Caltech observers for general research. Please see P60 Observers Information for information on planning P60 observations. In addition to the facility visible camera the Robo-AO high-resolution imaging system will be offered on a shared-risk & semi-private basis (interested proposers must contact the Robo-AO PI Christoph Baranec Both the P60 facility camera and Robo-AO operate only in service observing mode.
- Oschin (P48) Telescope - Up to 20% of the time at the Oschin/P48 Telescop (with the MOSAIC camera) may be allocated to Caltech observers for general research. Please see P48 Observers Information. for information on planning P48 observations. Note P48 operates in service observing only.
Observing History & Bibliography
The Director and the Time Allocation Committee place a high premium on the effective use of telescope time and the prompt publication of results derived from the observations. Accordingly, your report accounting for your previous observing time and your publications constitutes an important adjunct to your proposals. Submit this report as a single, two-part document consisting of:
- Observing History: List the observing time allocated to you for all projects in the last four semesters and summarize the status of each.
- Bibliography - Provide a bibliography of your refereed papers based on Keck (or from observing time awarded through Keck trades) and/or Palomar data, published or submitted for publication during the last two years.
Attach the report (as a pdf document) to an e-mail to firstname.lastname@example.org (not later than 5:00 pm PDT Wednesday, 26 Septmber 2012 with the subject line in the following form: [your last name]-History. (For example: Jones-History)
Submit this report as a completely separate document. Do not include it in your proposal(s).
Keck InstrumentsInstrumentation for the Keck Telescopes is summarized on the WMKO Keck Instrument Page.
200-inch Telescope Instruments
|Wide-Field IR Camera||WIRC||Specifications|
|Large Format Camera||LFC||Specifications|
|COSMIC - Direct Imaging||COSMIC/D||Specifications|
|COSMIC - Re-imaging||COSMIC/R||Specifications|
|Own Equipment - Prime Focus||OE-PF||Describe in Discussion|
|PHARO||PHARO||Specifications. Mounts to P3K.|
|SWIFT||SWIFT||Specifications Shared-risk observing. Mounts to P3K.|
|P1640||P1640||Private Instrument (Hillenbrand or Oppenheimer) Shared-risk observing. Mounts to P3K.|
|Cosmic Web Imager||CWI||Specifications Semi-private Instrument (Martin).|
|Own Equipment - Cassegrain||OE-Cass||Describe in Discussion|
|East Arm Echelle||EAE||Specifications|
|Own Equipment-Coudé||OE-Coudé||Describe in Discussion|
Note on Merging PDF Documents
To combine the cover sheet and discussion section of a proposal, use the full version of Acrobat (Acrobat Reader will not work) or the joinpdf program on the AY Unix computers. Also see www.astro.caltech.edu/palomar/mergepdf.html.
Proposal pdf documents are typically 500K to 1M in size. Files larger than 1M are cumbersome to handle, so, if your proposal is larger than 1M, please try reducing the resolution of your images.