Wednesday, June 25, 2014

Commissioning 1 Flight 2 log analysis

All these data are on Dropbox "everything EXES/docs/commissioning/LogAnalysis/Flight2Notes.* as well as pdf's of each graphic below.

1.  Summary of entire flight as best can be reconstructed from notes, logs and integrated comments from MCCS.



Description Start End Duration
Flight 04/10/14 02:25 AM 04/10/14 11:40 AM 09:15:06.13
Setup leg 04/10/14 02:56 AM 04/10/14 03:18 AM 22:14.87
Turn to leg 5 04/10/14 03:18 AM 04/10/14 03:19 AM 00:46.67
Leg 5, Alpha Cma 04/10/14 03:19 AM 04/10/14 04:29 AM 01:09:46.99
Turn to Leg 6 04/10/14 04:29 AM 04/10/14 04:31 AM 01:56.29
Leg 6, Alpha Tau 04/10/14 04:31 AM 04/10/14 05:17 AM 46:11.26
Turn to Leg 7 then 8 04/10/14 05:17 AM 04/10/14 05:27 AM 10:03.84
Leg 8, Ceres 04/10/14 05:28 AM 04/10/14 06:30 AM 01:02:07.46
Turn to Leg 9 04/10/14 06:30 AM 04/10/14 06:35 AM 05:23.03
Leg 9, Jupiter 04/10/14 06:35 AM 04/10/14 07:38 AM 01:02:56.57
Turn to Leg 10 04/10/14 07:38 AM 04/10/14 07:43 AM 04:49.33
Leg 10 or 11, Alpha Lyr 04/10/14 07:43 AM 04/10/14 09:06 AM 01:23:26.73
Turn to Leg 13 04/10/14 09:06 AM 04/10/14 09:19 AM 12:55.69
Net FAIL & Recover 04/10/14 09:19 AM 04/10/14 09:40 AM 20:50.53
Leg 13, Delta Vir 04/10/14 09:40 AM 04/10/14 09:58 AM 17:45.51
Turn to Leg 15 04/10/14 09:58 AM 04/10/14 10:04 AM 06:11.88
Leg 15, AFGL 2591 04/10/14 10:04 AM 04/10/14 11:24 AM 01:19:36.19
Turn to home 04/10/14 11:24 AM 04/10/14 11:40 AM 16:02.71


I believe we set the time to GMT on the PC for flight 2, which should also be UTC time.

2.  Summary of each non-dead flight leg and how much time spent between events such as MD signaling we are "On Leg" and TO signaling we are "Ready".  Alpha Lyr, Ceres and AFGL 2591 the start of flat field file is actually a couple or three files of data into the leg. Those are usually "stares", my guess is that they are used to make sure we are at the proper wavelength.



TOL Total Time On Leg
TLR Time between On Leg and Ready
TRF Time between Ready and Taking Flats
TD Taking Data
TRS Time between Ready and First Science


Leg TOL TLR TRF TD TRS
Setup leg 1335 749 0 706 0
5: Alpha Cma 4187 84 109 3736 302
6: Alpha Tau 2771 93 37 2523 302
8: Ceres 3727 79 8 3581 127
9: Jupiter 3777 112 26 3593 319
11: Alpha Lyr 5007 113 776 4007 1019
13: Delta Vir 1066 2026 137 819 411
15: AFGL 2591 4776 163 58 4383 299
Average 3330.75 427.38 143.88 2918.5 347.38
SD 1483.88 684.35 259.86 1431.84 300.39
median 3752 112.5 47.5 3587 302

3. For each non-dead leg, show time elapsed for all peakup, flats or science data. Other includes files labeled in the EXES Notes files as adjusting focus as well as files that were taken between end of one leg and official first flat of the next leg.


TOL Total Time On Leg
TS Total Time doing Science
TF Total Time doing Flats
TP Total Time doing Peakup
Other E.g. focus



Leg TOL TS TF TP Other
Setup 1335



5: Alpha Cma 4187 1476 128 232 2351
6: Alpha Tau 2771 1010 226 763 772
8: Ceres 3727 1487 412 838 990
9: Jupiter 3777 2853 84 0 840
11: Alpha Lyr 5007 1964 398 769 1876
13: Delta Vir 1066 273 233 183 377
15: AFGL 2591 4776 1549 810 1165 1252
Average 3330.75 1516 327.29 564.29 1208.29
SD 1483.88 795.08 246.05 426.49 685.35
median 3752 1487 233 763 990

4. These two go together. One shows the elapsed time between the close of a file in one wavelength configuration and the opening of the next file in the new wavelength configuration.  The other shows the "delta wave0".  The table shows the wave0 transition values (from / to).





I think these plots are useless or at least confusing.  For example, the transition between 717.06 and 1548.56 happens in one or two steps. One of those steps consists of "move 2 402363 7500 2000" (echelle) which according to what I can tell in the logs takes almost exactly 1 minute co complete and all the other motor moves of that same configuration file load takes about 1 minute 50 seconds to complete.  So maybe these "statistics" are too messy.  To really understand it has to be analyzed on a case by case basis based on the moves of all motors between the transitions.


Leg Time (seconds) Wave difference From wave To wave Transition time per inverse cm (seconds)
setup to acma 251 -831.5 717.06 1548.56 0.3
atau to ceres 221 818.26 1548.46 730.20 0.27
atau to ceres 135 -0.83 730.20 731.03 162.65
ceres 229 -573.86 731.03 1304.89 0.4
jupiter 176 573.86 1304.89 731.03 0.31
jupiter to alyr 370 -902.09 731.03 1633.12 0.41
alyr 55 -3.37 1633.12 1636.49 16.32
alyr to dvir 2281 88.03 1636.49 1548.46 25.91
dvir to afgl 2591 628 -88.03 1548.46 1636.49 7.13
afgl 2591 150 150.04 1636.49 1486.45 1
afgl 2591 192 770.51 1486.45 715.94 0.25
Average 426.18


19.54
SD 633.42


48.21
median 221


0.41


Dropping longest time to change per unit (2281/88 and 135/0.83) and two shortest transitions (55 sec and 68 sec)


Average 280.86


1.4
SD 168.69


2.54
Median 221


0.4



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