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August |
2007 |
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|---|---|---|---|---|---|---|
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
29JD210 |
30JD211Site Visit (JB,DK,SL,NT): Details SL and NT started diurnal soil respiration measurements at dawn; JB and DK helped at HYDRA: at 9:45 MST, dropped dry ice into HYDRA box (JB) Trade in jeep and pick up suburban |
31JD212 |
1JD213Site Visit (JB, RKM, SpB, RaM, RM): Details , Photos (9) JB replaced Jia's electrical board at west 90 at ~12:00 MST,cleaned krypton hygrometer optics downloaded from soil, Tcs, RAD, PROF, MET, NCAR Tcs from 12:15-12:30 MST, adjusted diffuser so the par sensor was shaded WSU leaves (to return next week) |
2JD214Site Visit (JB,SL): Details Brought 3 N2 cylinders to the trailer (CC125575, CC193045, CC198701) Added salt to both grounding pipes closed main valves on both hydra gas cylinders, and powered down hydra swapped 15 flasks |
3JD215 |
4JD216Note: high-freq noise in the 21.5m csat (see between 14-15 MDT)?? |
5JD217 |
6JD218Site Visit (JB, SpB): Details , Photos (17) at 11:11 MST, restarted HYDRA: 16 inlets connected (could not find "U-Como1" so B4 = short tube near box). C1/C3 are not working. Ref=zero air, C2=349 ppm, C4=384 ppm at 14:43 MST, slightly increased the flow rate of the HYDRA ref gas (zero air) Adjusted position of VB-C10R webcam. Tested "forestcam.colorado.edu". |
7JD219SpB Off (appendectomy) |
8JD220SpB Sick Day at 16:21 MST, hi-rate data archiving stopped on russter2. |
9JD221Site Visit (JB,SL,SLS,DK,Ramesh,LL): Details at 9:10 MST, hi-rate data archiving re-started on russter2. JB added more water and salt to both grounding tubes JB adjusted diffuser (see details) JB swapped 15 flasks JB replaced mag. perch. trap and indicator tube for the 6251 (see details) JB checked cylinder pressures @ hydra (see details) new ozone target (AT) |
10JD222 |
11JD223WSU sf6 (PM) |
12JD224WSU sf6 (PM) |
13JD225WSU sf6 (PM) at 16:00 MDT, SpB to Dr. |
14JD226SpB Sick Day WSU sf6 (PM) |
15JD227SpB Sick Day WSU packs up (10 am - whenever) |
16JD228Site Visit (JB,SL): Details JB downloaded from RAD, PROF, MET, NCARTC, UCB, UCAN, Tcs, Soil @ 10:00 MST JB adjusted the shading band to ~27.52 degrees (this is the solar noon sun angle for 8/19, which was the closest day for which I had sun info JB swapped 15 flasks see details for cylinder pressure info SpB Sick Day |
17JD229JB has doctor's appointment |
18JD230 |
19JD231 |
20JD232Site Visit (JB,SL,MP,RKM,LL,Steve Semmer,John Militzer): Details JB, RKM, MP, SS, JM deployed the photodiode "wand" sensors in MP's spruce and fir trees JB did a "collect all" on the 23xsoil logger |
21JD233at 14:15 MDT, SpB to Dr. |
22JD234 |
23JD235Site Visit (JB,JH,MP,SpB,SLS): Details at ~11:30 MST, rotated shadow band by ~5 deg CLOCKWISE JB swapped 15 flasks at 9:20 MST, ATI 2-D sonic added to channel 216 serial port on the back of the quacker (start ops44) from 12-12:30 MST at HYDRA: changed C2 from 349ppm (JA02103) to 417ppm (JJ16580). see details for cylinder pressures at ~9:20 MST, security update to russter2 (rebooted). |
24JD236 |
25JD237 |
26JD238 |
27JD239 (cool, overcast and rainy)Site Visit (JB): Details brought 4th N2 cylinder up to the trailer from N324 removed the TRAM trolley from its track for SO got the Vaisala HMP35AC T/RH sensor (s/n S0630018) from the north canopy tower for the new aspiration unit checked connections on the 21.5m C-SAT and into the FAST logger, couldn't see anything out of place...call Campbell see details for newest cylinder pressure info see details for HMP35AC 23x wiring scheme |
28JD240 (windy,cool,afternoon rain)SpB Off Site Visit (JB,JH,MP,NT): Details POWER OUTAGE TO TOWER AND TRAILER FROM ~9:53-9:55 MDT downloaded from RAD, PROF, MET, NCARTcs, SOIL, and Tcs |
29JD241mailed broken AM25T back to Campbell (RMA#5257) got new valve for Hewlett Packard N2 regulator #8507-0407, started new leak check (this valve was pro bono publico from AirGas) |
30JD242 (cool, heavy rain)Site Visit (JB,NT): Details Xcel Energy planned power outage at MRS from ~3:00-3:30 MDST JB swapped 15 flasks in a heavy downpour with thunder and lightning |
31JD243at 17:54 MDT: ndaq process dies, HYDRA data stop being collected. JB Off |
1JD244 |