1. Teamo Supremo Final Presentation Kristen Brenner Kim Fornall Ahna Isaak Nick Martinez Wes Roos Bart Tofany 12-6-07 RevD 12-06-07

2. Mission Overview Teamo Supremo’s objective was to discover at what altitude stars become visible between 65,000 and 100,000 feet. This was to be accomplished through the use of a CCD video camera outfitted with an infrared filter and an HP Photosmart digital camera.

3. RFP Compliance We were over the weight restriction of 800g at 933g We flew the HP camera but unfortunately received no data We followed our mission statement Design was correct, but there were technical errors We stayed under budget (given: $200…Used:$93.07)

4. Differences from Proposal to Final Brainstem or basic stamp was not used recorder was used instead Infrared lens was further from surface of camera lens than first anticipated No fish-eye lens No solar panels 45* angle added to make design into a pentagonal shape Fiberglass reinforcement of structure

5. Mass and Monetary Budget ItemCost ($)Weight (g)length (mm)width (mm)height (mm) 12 V regulator1.72included in timing circuit and CCD power 454015 9 V Batt clips2.16Included in heater453547 Adaptaplug "k"6.49included in CCD power16020 Adaptaplug "m"6.49included in CCD power16020 Adapting socket3.67included in CCD power3052 Aluminum Tape010Varies 160 or 130 500 American Flags07100600 CCD Camera05630 35 CCD Power (12V batts)091.2454015 Dry Ice 13.00NA Extra batteries (testing purposes)39.74NA Heater0included below454013 Heater (3 9V batts)0172502545 HOBO034644819 HP photosmart E2470130245595 IR filter32.8.525 0 Film Canister0935 50 SD Memory Card0.5 (2) Stucture (including insulation)0200140 200 Timer0included below405626 Timing Circuit (3 12V batts)090354415 Tube05D=10T= 2230 Video Recorder (PC 402)080856025 washers and paper clips01930 1 Total$93.07730g140mm 200mm

6. HOBO Temperature Data

7. HOBO Humidity data

8. HP data The HP camera did not collect any data from flight because it was turned on too early. After the camera was turned on, the flash was turned off. However, the timing circuit was turned on later to reduce the amount of images before flight to prevent the memory from being filled. In the time between turning on the camera and timing circuit the camera shut off on its own so no pictures were actually taken. Solution: Turn on camera and turn off flash. Immediately turn on timing circuit.

9. CCD Imaging Data We have no data from flight. We do have data of the launch day preparations. After our final test we adjusted the image quality which drained the batteries much faster than during the test. As a result the batteries died before launch. Solution: Instead of three 12 volt batteries, a system of three 9 volt batteries with a 12 volt regulator will be used. This will extend life of the power source and increase the amount of data collected.

10. CCD Testing This test proves that we could see stars. If our batteries hadn’t failed, our CCD would have seen stars…

11. Conclusions/Lessons Learned We did not achieve our mission objective. Since we have no CCD camera data from the flight, we do not know at what altitude stars become visible, or even if they are visible at all from a balloon satellite between 65,000 and 100,000 feet. In addition our HP camera also failed so we do not have still pictures either.

12. Lessons Learned Set the HOBO to record data for a longer length of time than the estimated flight time. Doing this ensured that we got data from the entire flight. The HP camera turns off after five minutes of inactivity. The three 12V batteries only provided about 20 minutes of power to the CCD camera. A power pack using three 9V batteries would have provided about two and a half hours of data instead.

13. Ready to Fly Again Clear to Go! All batteries have been replaced with fresh ones 9Volt power pack replaced 12Volt power pack for CCD camera Store in a room no cooler than 50 degrees F and no warmer than 90 degrees F To activate… turn on switches in following order: 1) Turn CCD switch to “ON” 2) Turn Recorder switch (on side of device) to “ON” 3) Press the “record” button until the red light appears on the recorder 4) Turn the switch labeled “timer” to “ON” 5) Turn the camera switch to “ON” 6) If a flash is unnecessary turn the flash off on the camera body 7) Turn the switch labeled Heater to “ON” 8) Once all switches are in correct position, tape down switches and close lids. Tape outside of lids with aluminum tape that has been colored or painted black to eliminate light interference.

14. Message to Next Year Have fun! Be creative!!! Don’t over think everything but make sure you think through everything!! Do what you know, learn what you don’t