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The data from the thermal anneals comes out in binary format, with filename ce_year-DOYTHH.MM.SS.DDD_0_0_0 or ce_year-DOYTHH.MM.SS.DDD_1_0_0. I developed IDL scripts for reading in the files, converting the telemetry into engineering units, and generating temperature plots. These diagdump files are available below.
Once the instrument temperatures were settled (by the start of campaign D1), we constructed a master set of temperature profiles. A new master was constructed following campaigns F and G since the instrument cooled another .04K, then another following H and H1. A new set was constructed following campaign P, which is the last time we ran with the old anneal currents on the Ge arrays. A new Ge master was constructed for campaign Q. The master set will be updated periodically, improving the statistics and removing the effect of anomalous anneals. We subtracted the master profile from each of our individual temperature profiles to see the residuals. These residuals were examined to look for evidence of changes in the anneal behavior. These residuals will be recalculated from time to time, using the latest version of the master temperature profiles. In addition to the anneal profiles and residuals, we also calculated the temperature excursions for each of the temp sensors and wrote those results to the output file filename.Temps.
As written now, the diagdump routines assume the presence of a master temperature curve file. Other users will need to set the path to that file properly in the diagdump file. I took the following steps to construct the 24um master temperature file. First, I reduced all data using the diagdump24_ioc routine. I used the /ascii flag, which produced output files named filename.txt. I selected the profiles that were well behaved and copied the .txt files into the directory /home/dkelly/data/master/a24. I then ran diagdump24_ioc_master.pro in that directory, which resulted in the formation of the file master.temps. I then reran diagdump24_ioc on all of the data files, producing both temperature and residual plots. Large residuals are pretty common in the primary array and junction temperatures and in the anneal currents. These excursions stem from small changes in the timing of the anneals.
The IDL data reduction files are:diagdump24_ioc.pro diagdump24_ioc_master.pro diagdumpge_ioc.pro diagdumpge_ioc_master.pro
The 24um thermal anneal master temperature plot from campaigns D1+D2+E can be seen here. The data file is here.
The 24um thermal anneal master temperature plot from campaigns F+G can be seen here. The data file is here.
The 24um thermal anneal master temperature plot from campaigns F+G+H+H1 can be seen here. The data file is here.
The 24um thermal anneal master temperature plot from campaigns F-P can be seen here. The data file is here.
The Ge data file for campaign A1, in EU, is reproduced here.
The Ge thermal anneal master temperature plot from campaigns G+H+H1 can be seen here. The data file is here.
The Ge thermal anneal master temperature plot from campaigns G-P can be seen here. The data file is here.
The 70um thermal anneal master temperature plot from campaigns G+H1+I+J can be seen here. The data file is here.
The 70um thermal anneal master temperature plot from campaigns G-K can be seen here. The data file is here.
The 160um thermal anneal master temperature plot from campaigns G+H1+I+J can be seen here. The data file is here.
The 160um thermal anneal master temperature plot from campaigns G-K can be seen here. The data file is here.
The order of the data in the 24um data files is:D160StimTmp D160BaseTmp D160JnctTmp D160TmpA D160TmpB D24TmpA D24TmpB D24AnnealCur D70BaseTmp CSMMTmp Dummy DummyThe order of the data in the Ge data files is:
D70TmpA D70TmpB D160TmpA D160TmpB D70JnctTmp D160JnctTmp CSMMTmp D24TmpA D70AnnealCur D160AnnealCur Dummy DummyIn task mips-992 for campaign G, the 70um and 160um thermal anneals are performed separately, and the telemetry items are non-standard. The 70um anneal telemetry items are as follows:
D160BaseTmp D160JnctTmp D160TmpA D70AnnealCur D24TmpA D70BaseTmp D70JnctTmp D70TmpA D70TmpB CSMMTmp Dummy DummyThe 160um anneal telemetry items in mips-992G are as follows:
D160StimTmp D160BaseTmp D160JnctTmp D160TmpA D160TmpB D24TmpA D24TmpB D160AnnealCur D70BaseTmp CSMMTmp Dummy Dummy
The temperature profiles from campaigns A1 and B differ enough from the rest that they are not included in this analysis. The data from those anneals can be found in the writeups for those campaigns.
The data from each of the 24um anneals, in engineering units is provided below:MIPS-900_C1 MIPS-990_C1 MIPS-900_D1 MIPS-990_D1 MIPS-900_D2 MIPS-990_D2 MIPS-900_E MIPS-990_E MIPS-900_F MIPS-990_F MIPS-905_G MIPS-992_G MIPS-905_H MIPS-992_H MIPS-905_H1 MIPS-992_H1 MIPS-905_I MIPS-992_I MIPS-905_J MIPS-905_K MIPS-992_K MIPS-905_O MIPS-992_O MIPS-905_P MIPS-992_PThe temperature plots from each of the 24um anneals is provided below:
MIPS-900_C1 MIPS-990_C1 MIPS-900_D1 MIPS-990_D1 MIPS-900_D2 MIPS-990_D2 MIPS-900_E MIPS-990_E MIPS-900_F MIPS-990_F MIPS-905_G MIPS-992_G MIPS-905_H MIPS-992_H MIPS-905_H1 MIPS-992_H1 MIPS-905_I MIPS-992_I MIPS-905_J MIPS-905_K MIPS-992_K MIPS-905_O MIPS-992_O MIPS-905_P MIPS-992_PThe D1+D2+E master temperature plots were subtracted from each of the temperature plots up through campaign E, the F+G masters were subtracted from the temperature plots for campaigns F and G, the F+G+H+H1 masters were subtracted from the temperature plots for campaigns H, H1, I, J, and K, and the F-P masters were subtracted from the temperature plots for campaigns O and P, producing the following plots of 24um anneal residuals:
MIPS-900_C1 MIPS-990_C1 MIPS-900_D1 MIPS-990_D1 MIPS-900_D2 MIPS-990_D2 MIPS-900_E MIPS-990_E MIPS-900_F MIPS-990_F MIPS-905_G MIPS-992_G MIPS-905_H MIPS-992_H MIPS-905_H1 MIPS-992_H1 MIPS-905_I MIPS-992_I MIPS-905_J MIPS-905_K MIPS-992_K MIPS-905_O MIPS-992_O MIPS-905_P MIPS-992_P
The minimum, maximum, and dT data from each of the 24um anneals is presented for select temp sensors in the following table:
Task Camp D24TmpA D24TmpB D160TmpA D70BaseTmp CSMMTmp
min max dT min max dT min dT min dT min dT
900 A1 2.73 25.32 22.58 2.72 25.10 22.38 1.79 0.010 2.14 0.116 2.30 0.142
015 A1 2.78 25.33 22.56 2.76 25.12 22.36 1.79 0.010 2.14 0.115 2.30 0.143
900 B 1.91 25.27 22.36 2.18 25.06 22.88 1.50 0.011 1.57 0.155 1.61 0.199
990 B 2.03 25.29 23.26 2.20 25.09 22.89 1.50 0.011 1.57 0.155 1.61 0.199
900 C1 1.70 25.25 23.55 2.19 25.06 22.87 1.40 0.012 1.42 0.171 1.43 0.220
990 C1 1.81 25.28 23.47 2.21 25.08 22.87 1.40 0.011 1.42 0.171 1.43 0.220
900 D1 1.70 25.24 23.54 2.20 25.05 22.85 1.33 0.011 1.34 0.155 1.34 0.199
990 D1 1.78 25.28 23.50 2.23 25.09 22.86 1.33 0.011 1.34 0.155 1.34 0.199
900 D2 1.68 25.24 23.55 2.19 25.05 22.86 1.34 0.013 1.34 0.179 1.35 0.233
990 D2 1.79 25.28 23.49 2.23 25.10 22.87 1.34 0.012 1.34 0.179 1.35 0.234
900 E 1.68 25.25 23.56 2.19 25.05 22.86 1.34 0.012 1.34 0.179 1.34 0.234
990 E 1.78 25.28 23.50 2.23 25.10 22.87 1.34 0.012 1.34 0.179 1.35 0.234
900 F 1.70 25.25 23.54 2.20 25.06 22.86 1.30 0.013 1.29 0.187 1.30 0.242
990 F 1.76 25.28 23.52 2.23 25.10 22.86 1.30 0.013 1.29 0.187 1.29 0.243
905 G 1.70 25.24 23.54 2.20 25.05 22.86 1.27 0.014 1.27 0.191 1.27 0.246
992 G 1.76 25.28 23.52 2.23 25.10 22.86 1.27 0.014 1.27 0.193 1.27 0.249
905 H 1.70 25.24 23.54 2.20 25.06 22.86 1.27 0.015 1.26 0.193 1.27 0.248
992 H 1.76 25.28 23.52 2.23 25.10 22.86 1.27 0.014 1.26 0.194 1.27 0.250
905 H1 1.77 25.03 23.26 2.24 25.19 22.95 1.26 0.014 1.26 0.193 1.26 0.248
992 H1 1.82 25.07 23.25 2.27 25.22 22.95 1.26 0.014 1.26 0.194 1.26 0.249
905 I 1.69 25.24 23.54 2.19 25.05 22.86 1.26 0.015 1.26 0.195 1.26 0.250
992 I 1.76 25.29 23.53 2.24 25.10 22.86 1.26 0.014 1.26 0.196 1.26 0.251
905 J 1.71 25.26 23.54 2.20 25.07 22.86 1.27 0.015 1.27 0.193 1.27 0.247
905 K 1.72 25.26 23.53 2.21 25.07 22.86 1.26 0.015 1.26 0.194 1.26 0.249
992 K 1.76 25.27 23.51 2.23 25.08 22.84 1.26 0.016 1.25 0.195 1.26 0.250
905 O 1.72 25.26 23.53 2.21 25.07 22.86 1.26 0.014 1.26 0.193 1.26 0.245
992 O 1.76 25.27 23.51 2.24 25.10 22.86 1.27 0.014 1.26 0.193 1.27 0.247
905 P 1.70 25.24 23.53 2.20 25.05 22.85 1.26 0.015 1.26 0.192 1.26 0.248
992 P 1.76 25.28 23.52 2.23 25.09 22.85 1.27 0.015 1.26 0.192 1.27 0.248
The data from each of the Ge anneals, in engineering units is provided below:
MIPS-905_G MIPS-992_G_70um MIPS-992_G_160um MIPS-905_H MIPS-930_H MIPS-992_H MIPS-905_H1 MIPS-992_H1_70um MIPS-992_H1_160um MIPS-905_I MIPS-246_I_160um_a MIPS-246_I_70um_a MIPS-246_I_160um_b MIPS-246_I_70um_b MIPS-246_I_70um_c MIPS-246_I_160um_c MIPS-246_I_70um_d MIPS-246_I_160um_d MIPS-246_I_70um_e MIPS-246_I_160um_e MIPS-930_I_1 MIPS-930_I_2 MIPS-992_I MIPS-905_J MIPS-256_J_70um_a MIPS-256_J_70um_b MIPS-256_J_70um_c MIPS-256_J_70um_d MIPS-256_J_70um_e MIPS-257_J_70um_a MIPS-257_J_70um_b MIPS-257_J_70um_c MIPS-257_J_70um_d MIPS-257_J_70um_e MIPS-930_J_a MIPS-930_J_b MIPS-930_J_c MIPS-905_K MIPS-930_K_a MIPS-160_K_70um_a MIPS-160_K_160um_a MIPS-160_K_70um_b MIPS-160_K_160um_b MIPS-930_K_b MIPS-992_K MIPS-905_O MIPS-930_O_a MIPS-930_O_b MIPS-930_O_c MIPS-930_O_d MIPS-930_O_e MIPS-992_O MIPS-905_P MIPS-930_P_a MIPS-930_P_b MIPS-930_P_c MIPS-930_P_d MIPS-992_PThe temperature plots from each of the Ge anneals is provided below:
MIPS-905_G MIPS-992_G_70um MIPS-992_G_160um MIPS-905_H MIPS-930_H MIPS-992_H MIPS-905_H1 MIPS-992_H1_70um MIPS-992_H1_160um MIPS-905_I MIPS-246_I_160um_a MIPS-246_I_70um_a MIPS-246_I_160um_b MIPS-246_I_70um_b MIPS-246_I_70um_c MIPS-246_I_160um_c MIPS-246_I_70um_d MIPS-246_I_160um_d MIPS-246_I_70um_e MIPS-246_I_160um_e MIPS-930_I_1 MIPS-930_I_2 MIPS-992_I MIPS-905_J MIPS-256_J_70um_a MIPS-256_J_70um_b MIPS-256_J_70um_c MIPS-256_J_70um_d MIPS-256_J_70um_e MIPS-257_J_70um_a MIPS-257_J_70um_b MIPS-257_J_70um_c MIPS-257_J_70um_d MIPS-257_J_70um_e MIPS-930_J_a MIPS-930_J_b MIPS-930_J_c MIPS-905_K MIPS-930_K_a MIPS-160_K_70um_a MIPS-160_K_160um_b MIPS-160_K_70um_a MIPS-160_K_160um_b MIPS-930_K_b MIPS-992_K MIPS-905_O MIPS-930_O_a MIPS-930_O_b MIPS-930_O_c MIPS-930_O_d MIPS-930_O_e MIPS-992_O MIPS-905_P MIPS-930_P_a MIPS-930_P_b MIPS-930_P_c MIPS-930_P_d MIPS-992_PThe master temperature plots were subtracted from each of the temperature plots for the combined 70um plus 160um anneals, producing plots of Ge anneal residuals. The GHH1 master was used for campaigns G,H,H1,I,J. The G-P master was used for campaigns O and P. For the 70um and 160um only anneals, the GH1IJ master was used for campaigns G,H1,I,J.
MIPS-905_G MIPS-992_G_70um MIPS-992_G_160um MIPS-905_H MIPS-930_H MIPS-992_H MIPS-905_H1 MIPS-992_H1_70um MIPS-992_H1_160um MIPS-905_I MIPS-246_I_160um_a MIPS-246_I_70um_a MIPS-246_I_160um_b MIPS-246_I_70um_b MIPS-246_I_70um_c MIPS-246_I_160um_c MIPS-246_I_70um_d MIPS-246_I_160um_d MIPS-246_I_70um_e MIPS-246_I_160um_e MIPS-930_I_1 MIPS-930_I_2 MIPS-992_I MIPS-905_J MIPS-256_J_70um_a MIPS-256_J_70um_b MIPS-256_J_70um_c MIPS-256_J_70um_d MIPS-256_J_70um_e MIPS-257_J_70um_a MIPS-257_J_70um_b MIPS-257_J_70um_c MIPS-257_J_70um_d MIPS-257_J_70um_e MIPS-930_J_a MIPS-930_J_b MIPS-930_J_c MIPS-905_K MIPS-930_K_a MIPS-160_K_70um_a MIPS-160_K_160um_a MIPS-160_K_70um_b MIPS-160_K_160um_b MIPS-930_K_b MIPS-992_K MIPS-905_O MIPS-930_O_a MIPS-930_O_b MIPS-930_O_c MIPS-930_O_d MIPS-930_O_e MIPS-992_O MIPS-905_P MIPS-930_P_a MIPS-930_P_b MIPS-930_P_c MIPS-930_P_d MIPS-992_P
The minimum, maximum, and dT data from each of the Ge anneals is presented for select temp sensors in the following table:
Task Camp D70TmpA D70TmpB D160TmpA D70JnctTmp D160JnctTmp CSMMTmp
min max dT min max dT min max dT min dT min dT min dT
905 G 1.29 1.97 .68 1.28 1.85 .57 1.27 2.82 1.54 1.28 .385 1.23 .382 1.28 .022
992 G 1.29 1.97 .68 1.28 1.85 .57 1.27 1.30 .028 1.28 .380 1.22 .021 1.28 .013
992 G --- --- --- --- --- --- 1.27 2.81 1.54 --- --- 1.22 .382 1.28 .010
905 H 1.28 1.96 .68 1.28 1.85 .57 1.27 2.81 1.55 1.27 .386 1.22 .386 1.27 .022
930 H 1.28 1.97 .69 1.28 1.85 .57 1.27 2.81 1.54 1.27 .388 1.22 .386 1.27 .022
992 H 1.28 1.96 .68 1.27 1.85 .57 1.27 2.81 1.54 1.27 .387 1.22 .387 1.27 .022
905 H1 1.28 1.96 .68 1.27 1.85 .57 1.26 2.80 1.54 1.27 .389 1.21 .388 1.27 .023
992 H1 1.28 1.96 .68 1.27 1.84 .57 1.26 1.29 .028 1.27 .382 1.22 .022 1.27 .013
992 H1 --- --- --- --- --- --- 1.26 2.80 1.53 --- --- 1.22 .388 1.27 .011
905 I 1.28 1.96 .68 1.27 1.85 .58 1.26 2.81 1.54 1.27 .390 1.21 .387 1.27 .022
246 I16a--- --- --- --- --- --- 1.26 2.81 1.55 --- --- 1.21 .388 1.27 .011
246 I7a 1.28 1.96 .68 1.27 1.84 .57 1.26 1.29 .029 1.27 .383 1.21 .022 1.27 .012
246 I16b--- --- --- --- --- --- 1.26 2.81 1.54 --- --- 1.21 .387 1.27 .010
246 I70b1.28 1.96 .69 1.27 1.85 .57 1.26 1.29 .029 1.27 .384 1.21 .022 1.27 .012
246 I70c1.28 1.96 .69 1.27 1.84 .57 1.26 1.29 .028 1.27 .384 1.21 .022 1.27 .012
246 I16c--- --- --- --- --- --- 1.26 2.81 1.55 --- --- 1.21 .388 1.27 .010
246 I70d1.28 1.96 .68 1.27 1.84 .57 1.26 1.29 .029 1.27 .384 1.21 .022 1.27 .012
246 I16d--- --- --- --- --- --- 1.26 2.81 1.55 --- --- 1.21 .388 1.27 .010
246 I70e1.28 1.96 .69 1.27 1.84 .57 1.26 1.29 .028 1.27 .384 1.21 .022 1.27 .012
246 I16e--- --- --- --- --- --- 1.26 2.81 1.55 --- --- 1.21 .388 1.27 .010
930 I 1.28 1.96 .69 1.27 1.85 .58 1.26 2.81 1.54 1.27 .390 1.21 .387 1.26 .022
930 I 1.27 1.96 .69 1.27 1.85 .58 1.26 2.81 1.55 1.27 .390 1.21 .390 1.26 .023
992 I 1.27 1.97 .69 1.27 1.85 .58 1.26 2.81 1.55 1.26 .391 1.21 .389 1.26 .023
905 J 1.28 1.97 .68 1.28 1.85 .57 1.27 2.81 1.54 1.27 .386 1.22 .384 1.27 .022
256 Ja 1.28 1.96 .68 1.28 1.85 .57 1.27 1.30 .028 1.27 .381 1.22 .021 1.28 .011
256 Jb 1.28 1.96 .68 1.28 1.84 .57 1.27 1.30 .028 1.27 .379 1.22 .021 1.27 .012
256 Jc 1.28 1.97 .68 1.28 1.85 .57 1.27 1.30 .028 1.27 .381 1.22 .021 1.27 .012
256 Jd 1.28 1.96 .68 1.28 1.85 .57 1.27 1.30 .029 1.27 .381 1.22 .021 1.27 .012
256 Je 1.28 1.96 .68 1.28 1.85 .57 1.27 1.30 .028 1.27 .380 1.22 .021 1.27 .012
257 Ja 1.27 1.96 .69 1.27 1.84 .57 1.27 1.30 .029 1.26 .385 1.22 .021 1.28 .011
257 Jb 1.28 1.96 .69 1.27 1.85 .58 1.27 1.30 .029 1.27 .385 1.22 .021 1.27 .011
257 Jc 1.29 1.96 .68 1.28 1.85 .57 1.27 1.30 .028 1.27 .380 1.22 .021 1.27 .011
257 Jd 1.29 1.96 .67 1.28 1.85 .56 1.27 1.30 .028 1.28 .376 1.22 .021 1.28 .011
257 Je 1.28 1.96 .68 1.28 1.84 .56 1.27 1.30 .029 1.27 .381 1.22 .021 1.27 .011
930 Ja 1.28 1.96 .68 1.28 1.85 .57 1.27 2.81 1.54 1.27 .387 1.22 .386 1.27 .022
930 Jb 1.28 1.96 .69 1.27 1.85 .57 1.27 2.81 1.55 1.27 .388 1.21 .387 1.27 .019
930 Jc 1.28 1.97 .69 1.27 1.85 .57 1.27 2.81 1.55 1.27 .388 1.22 .386 1.27 .022
905 K 1.27 1.96 .69 1.27 1.85 .58 1.26 2.81 1.55 1.26 .386 1.21 .384 1.26 .022
930 Ka 1.27 1.96 .69 1.27 1.84 .58 1.26 2.81 1.55 1.26 .386 1.21 .384 1.27 .017
160 K70a1.27 1.96 .69 1.27 1.84 .58 1.26 1.29 .029 1.26 .382 1.21 .022 1.26 .013
160 K16a--- --- --- --- --- --- 1.26 2.81 1.55 --- --- 1.21 .384 1.27 .011
160 K70b1.27 1.96 .69 1.27 1.84 .58 1.26 1.29 .030 1.26 .382 1.21 .022 1.26 .012
160 K16b--- --- --- --- --- --- 1.26 2.81 1.55 --- --- 1.21 .383 1.27 .010
930 Kb 1.27 1.96 .69 1.27 1.84 .58 1.26 2.80 1.55 1.26 .386 1.21 .385 1.26 .023
992 K 1.27 1.96 .69 1.27 1.85 .58 1.26 2.81 1.55 1.26 .388 1.20 .386 1.26 .021
905 O 1.28 1.96 .68 1.27 1.85 .57 1.26 2.81 1.55 1.27 .383 1.21 .382 1.27 .022
930 Oa 1.28 1.96 .68 1.27 1.84 .57 1.26 2.80 1.54 1.27 .382 1.21 .380 1.27 .022
930 Ob 1.28 1.96 .68 1.27 1.84 .57 1.26 2.80 1.54 1.27 .380 1.22 .381 1.28 .013
930 Oc 1.28 1.96 .68 1.27 1.85 .57 1.27 2.81 1.54 1.27 .382 1.21 .381 1.27 .020
930 Od 1.28 1.96 .68 1.27 1.84 .57 1.26 2.80 1.54 1.27 .385 1.21 .381 1.27 .022
930 Oe 1.28 1.96 .68 1.27 1.84 .57 1.26 2.81 1.54 1.27 .382 1.21 .381 1.27 .022
992 O 1.28 1.96 .68 1.27 1.85 .57 1.26 2.81 1.54 1.27 .382 1.21 .381 1.27 .022
905 P 1.28 1.96 .68 1.27 1.84 .57 1.26 2.81 1.54 1.27 .382 1.21 .382 1.27 .022
930 Pa 1.28 1.96 .68 1.27 1.84 .57 1.26 2.81 1.54 1.27 .381 1.22 .382 1.27 .022
930 Pb 1.28 1.96 .68 1.27 1.84 .57 1.26 2.81 1.54 1.27 .382 1.22 .382 1.27 .022
930 Pc 1.28 1.96 .68 1.27 1.85 .57 1.27 2.81 1.54 1.27 .382 1.22 .381 1.27 .022
930 Pd 1.28 1.97 .69 1.27 1.85 .57 1.26 2.81 1.55 1.27 .382 1.22 .379 1.27 .022
992 P 1.28 1.96 .68 1.27 1.85 .57 1.27 2.81 1.54 1.27 .382 1.22 .380 1.27 .021
The thermal behavior is quite stable, although there are slight changes in the timing of the anneals relative to the CECOLDIAG command that can result in large residuals. We are rapidly settling on good master temperature curves. These residual plots are used to look for anomalies. This writeup will be augmented regularly during IOC.
Following campaign K, we came to an interesting new conclusion
concerning the Ge thermal anneals. We saw the large responsivity
of the 160um array and the lack of responsivity drifts following
thermal anneals. We also saw the low temperatures reached during
the anneals. We compared these numbers with the results from the
radiation testing at UC Davis and determined that we are not reaching
the same anneal temperatures. We believe that the UC Davis results
provided anneal currents per side of the detector, whereas the CE
commanding is for the total anneal current. As a result, we need
20 mA current for 70um anneals and 30 mA for 160um anneals. Since
10 mA produced a partial anneal for the 70um array, we decided to
use 15 mA as our new anneal current. These changes were attempted
in campaigns O and P, but due to a commanding error, we did not get
anneals with the new currents until campaign Q. The campaign Q
anneals produced noticeable changes in detector responsivity,
indicating that these new anneal currents are sufficient to produce
real annealing.
Output and Deliverable Products
None
Actions Following Analysis
None