Help!!!

3.1 Mission Goal

The goal of this project is to verify the U.S Standard Atmospheric Model for altitudes up to 100,000 ft through the collection of temperature, pressure, and visual appearance using an instrument carried by a sounding balloon launched from Palestine, Texas.

3.2 Objectives

The objective of this project is to fly a payload at 100,000 ft to photograph, measure, record, and retrieve temperature and pressure in order to compare and verify with data to that obtained by the National Weather Service (NWS) site at Fort Worth.

3.2.1 Science Objectives
In accordance with the mission goal, the science objectives include:

• Determine the variability in temperature of the troposphere, tropopause, and stratosphere during the last week in July from 2005-2008
• Determine the variability in pressure of the troposphere, tropopause, and stratosphere during the last week in July from 2005-2008
• Compare data collected from the sounding balloon to the U.S Standard Atmospheric Model taking into account with temperature, and variability in Palestine, TX, during the last week in July.
• Determine if there are any distinct land masses beneath the sounding balloon, which will affect albedo.

3.2.2 Technical Objectives
In accordance with the mission goal, the technical objectives include:

• Measuring data from a temperature sensor.
• Measuring data from a pressure sensor.
• Measuring temperature and pressure up to an altitude of 100,000 ft.
• Including an imaging instrument capable of taking photographs.
• Develop a payload for a balloon flight.
• Complete PDR, CDR, and FRR.

Is this a better flow of the goal and objectives.... please comment...

LIGO!!!!

LASER INTERFEROMETER GRAVITATIONAL-WAVE OBSERVATORY!!!!
LIGO will detect the ripples in space-time by using a device called a laser interferometer, in which the time it takes light to travel between suspended mirrors is measured with high precision using controlled laser light. Two mirrors hang far apart, forming one arm of the interferometer, and two more mirrors make a second arm perpendicular to the first. The two arms form an L shape. Laser light enters the arms through a beam splitter located at the corner of the L, dividing the light between the arms. The light is allowed to bounce between the mirrors repeatedly before it returns to the beam splitter. If the two arms have identical lengths, then interference between the light beams returning to the beam splitter will direct all of the light back toward the laser. But if there is any difference between the lengths of the two arms, some light will travel to where it can be recorded by a photodetector.
This is really amazing to be able to detect gravitational waves and to make a device that tries to avoid all other noise. I really enjoyed the video I watched today.
ASHLE EVAN EASLEY IS BLOWIN ME!!!!!!

Pre PDR Review

Wow, I got through this day it actually wasn't as bad as I thought it would be, everyone knew neither groups would be perfect. Im now finally understanding what exactly what is expected instead of just measuring temperature and pressure, we need to come up with an science an experiment just measuring temperature and pressure is not an science. Our group needs to figure that out by tomorrow. There's no way we can have a firm science and technical background along with objectives and requirements without having an experiment.

As of now im working on revising our Pre PDR, so we can move onto the PDR. Im puttiong our references in the right format. I have encountered a problem though. What am I suppose to do when I have visited a website that has absolutely no iformation as regards to the author or publish date etc. What do I do?

Revision!!!

Going over our Pre PDR with Jim has really helped our group a lot. We where able to take the information he gave us and understand more on how the process of this PDR really is. We were kinda going into too much detail, now we know that everything is pretty much in sequence. Once you have a solid goal you will be capable of writing your objective, followed by your science objectives, leading to your technical objectives and so on and so forth.

Some more useful information that I have found was that the Ionosphere has three layers within itself. At night the E layer and F layer are present. During the day, a D layer forms and the E and F layers become much stronger. Often during the day the F layer will differentiate into F1 and F2 layers.

How much will I learn during this program?

Timeline and Milestones

When the girls, Dr. Morris, and Sinhah went to the observatory, I stayed in my room reviewing all the lectures of the electronics section along with working on the Pre PDR. The timeline and milestones part of the Pre PDR is so confusing, I made a gant chart but im not sure if its correct. Im being told that I dont include the milestones into the chart but I believe that I do. What should I do? As the group decided that we should just do it to the best of what we understand and just figure it out. No matter what Greg along with the other stuff are going to have feedback regardless so I will just be prepared. Hopefully, where ready to move onto the next MILESTONE....

All for SELF!!!!

This afternoon will be the end to early morning lectures, now it is up to the team to make sure we are on track. Consisting of being very organized and precise on exactly what we have to accomplish within the duration of the summer. Meeting deadlines and cutting down slack time as Greg would say. As a team we need to put more effort into being a better group complimenting one another and being supportive to one another as well as being able to communicate with one another so there is no confusion on the task at hand.
As a partnership effort and communication is very key to being productive. Getting the WBS and Risk Management documents completed will be very helpful on keeping track with our deadlines, these documents are very critical. Thereafter are group should come along alot better.

A long night!!!

As before I said the group was having issues about how to format our entity our document. As of now i thought the best thing that I can do for the team was just to leave my opinion out and go with the other option so there wont be any complaints, If there so happen to be a revision by our team leader or Dan then that will also be helpful. Yesterday after ham radio lecture, I stayed in the lab to do more research and found out more information about the science background. Learning about the ionosphere and the aurorae. I found out that the ionosphere is not considered a layer but is the lower part of the thermosphere. Also that the exosphere and the ionosphere make up the thermosphere. I found alot of other useful information and more to gain....