Information for S17B applicants:
Hyper Suprime-Cam (HSC) will be offered for open use in a shared-risk mode. Remote observations conducted from the Hilo Base Facility are not available.
HSC queue mode will be opened for Intensive programs as well as Normal and Filler programs. Please see detail information at the 'HSC Queue Mode Webpage'. Note that the HSC queue mode will NOT be opened for Keck/Gemini time exchange.
Additional target request for filling dead time ('Sukima time') in HSC classical mode programs are NOT allowed. We will execute HSC queue mode programs in the dead time in HSC classical mode programs.
In S17B, there will be at most 4 observing runs of HSC allocated to dark or dark-gray nights on August, September, December, and January.
If you want to use narrow-band filters, you may need to obtain an approval in advance from the filter developer team. See 'Available filters and sensitivities' for detail information and contact addresses.
The HSC SSP team will use NB816 in August, and NB387 in January. As we need to execute mirror analysis (MA), and pointing analysis (PA) tests after the re-coating work of the primary mirror, the SH (Shack-Hartmann) filter will be used in December. NB527 will be installed in December for an intensive program (S16B-0001I). Considering the requirement of the SSP team, Y band will not be installed in December. In summary, the following filters will be used by the HSC SSP, and open use programs in S17B.
|December ||SH, NB527, (not Y)
The filter exchanger unit (FEU) of the HSC can hold up to 6 filters in one observing run. If you plan to use narrow-band filters for your observation, please consider the predetermined filters described above. Please note that there is a high probability that all broad-band filters (grizY) will be demanded by open use programs assigned at each month, in which case only one narrow-band filter can be used in each observing run.
HSC proposers who request to observe the same fields as aimed in the HSC SSP are required to explain the differences between your program and the HSC SSP. Please find the SSP fields from the web page of the HSC SSP.
HSC proposers wishing to use the classical mode observation have to describe why the classical mode is necessary in Entry 13 must explicitly describe the filters they intend to use in Entry 16 ('Scheduling Requirements' in the application form).
HSC proposers must explicitly describe the filters they intend to use in Entry 16 ('Instrument Requirements' in the application form), where the desired set as well as the minimum acceptable set should be clearly specified.