Taking Cosmic Data

Load the NPS HV for cosmic run

• Follow the instruction in the section: "Setting new NPS Calorimeter HV values" to load the HVs for cosmic run: https://hallcweb.jlab.org/wiki/index.php/NPS_Calo_SlowControls
• Make a logentry after changing the HVs

Turn on the sintillators

• The sintillators for cosmic trigger are 30-00 and 30-08 with the following setting: Vmax=1600, Vset=1590, Imax=650.

Take cosmic data with Coin Daq Cosmic Configuration

• Follow the daq instructions here: https://hallcweb.jlab.org/wiki/index.php/Hall_C_DAQ#If_the_CODA_vnc_session_disappeared_and_.27go_coin_daq.27_doesn.27t_work
• Start the daq in Coin mode following the instructions above
• In the Run Control GUI select the coda configuration "coin_cosmic"
• Start a run with ps2=0