| 293 | On mayall-2, double click on the MOSAIC3 icon, which brings up the MOSAIC3 Menu on the left edge of the screen. |
| 294 | 1. Start the camera control program by pressing the yellow "Start Cameras" button. Wait for this to finish, then dismiss the screen by typing any key as instructed |
| 295 | 2. Start the MOSAIC3 NOCS software by pressing the blue "Start MOSAIC" button. This launches a blue xterm. Move it out of the way and watch all the windows come up |
| 296 | 3. Rearrange the desktop as needed. |
| 297 | |
| 298 | If, for some reason, the buttons do not work, you can start up the software on a command line as follows: |
305 | | Check that all is well by taking a test zero exposure. |
306 | | |
| 311 | |
| 312 | === Set the PROP-ID and Project Info === |
| 313 | |
| 314 | On the NGUI window, press the "Set Project" button and fill out the relevant information. For example, |
| 315 | {{{ |
| 316 | Principal Investigator: Arjun Dey |
| 317 | PIs Email Address: dey@noao.edu |
| 318 | Actual Observers: Tristram Shandy, Bertram Wooster |
| 319 | Observing Assistant: Karen Butler |
| 320 | OA's Email Address: 4meter@noao.edu |
| 321 | Proposal Identifier: 2016A-0453 |
| 322 | Telescope System: KPNO Mayall 4m |
| 323 | Science Instrument: Mosaic 3 |
| 324 | }}} |
| 325 | ''Please ensure the Proposal Identifier number is correct!'' |
| 326 | |
| 327 | Then, in one of the NOCS xterm windows, type: "nocs set project" |
| 328 | |
| 329 | === Take a test image to ensure everything is working === |
| 330 | Check that all is well by taking a test zero exposure. |
| 331 | On the IRAF window, check the image statistics by cd-ing to the correct directory and typing "mscstat <filename>" |
375 | | No on-sky observations are permitted with MOSAIC3 before 12 deg twilight or after 12 deg dawn. No twilight flats are allowed. |
376 | | |
377 | | At the end of night, go to the window where you started nocs, and type |
378 | | nocs stop all |
| 399 | No on-sky observations are permitted with MOSAIC3 before 10 deg twilight or after 10 deg dawn. No twilight flats are allowed. |
| 400 | |
| 401 | At the end of night, shut down the software. |
| 402 | 1. Ensure that the "Shutter" and "ready" are both in the "Dark" position on the MCCD gui |
| 403 | 2. Press the red "Stop MOSAIC" button on the MOSAIC Menu gui. Wait for this to finish. |
| 404 | 3. Then press the yellow "Stop Cameras" button on the MOSAIC Menu gui. |
| 405 | |
| 406 | If the buttons do now work, then go to one of the NOCS xterm windows and type: |
| 407 | nocs stop all (equivalent to pressing the "Stop MOSAIC" button) |