| ID |
Date |
Author |
Category |
Subject |
Text |
 |
|
228
|
Thu Apr 23 17:26:51 2020 |
Andrey Starodumov | Full test | FT of M1561, M1564, M1565, M1566 | M1561: Grade B due to several ROCs mean noise
>200e
M1564: Grade B due to two ROCs mean noise |
|
|
227
|
Thu Apr 23 13:37:29 2020 |
Andrey Starodumov | Full test | FT of M1556, M1557, M1559, M1560 | M1556: Grade B due to several ROCs mean noise
>200e
M1557: Grade B due to several ROCs mean noise |
|
|
226
|
Thu Apr 23 13:34:52 2020 |
Andrey Starodumov | Full test | FT of M1542, M1554, M1555, M1653 | [quote="Andrey Starodumov"][quote="Andrey
Starodumov"]
M1542: Grade C due to massive (>1000pixels |
|
|
225
|
Wed Apr 22 17:41:11 2020 |
Andrey Starodumov | Full test | FT of M1542, M1554, M1555, M1653 | [quote="Andrey Starodumov"]
M1542: Grade C due to massive (>1000pixels
in total) trimming failures at -20C in ROC11,14,15. |
|
|
224
|
Wed Apr 22 17:28:42 2020 |
Andrey Starodumov | HDI test | 11 HDIs tested | After keeping HDIs in a very high RH for a
dew hours (24 is fine) became flat and could
be fixed on HDI holder by vacuum.
|
|
|
223
|
Tue Apr 21 17:39:48 2020 |
Andrey Starodumov | Full test | FT of M1542, M1554, M1555, M1653 | M1542: Grade C due to massive (>1000pixels
in total) trimming failures at -20C in ROC11,14,15.
There was no such problem at previous test |
|
|
222
|
Tue Apr 21 15:34:57 2020 |
Andrey Starodumov | General | Retesting starts today | From today we will retest modules that have
been tested with pXar SW versions earlier
than March 18.
|
|
|
221
|
Mon Apr 20 17:09:12 2020 |
Andrey Starodumov | HDI test | 4 HDIs tested | After staying in 90%+ RH 2 HDIs became flat.
The first one was easy to mount on an HDI
holder.
|
|
|
220
|
Mon Apr 20 15:20:07 2020 |
Andrey Starodumov | Reception test | Change TBMs on M1635, M1653, M1671 | [quote="Andrey Starodumov"]M1635: no data
from ROC8-ROC11 => change TBM1
M1653: ROC12-ROC15 not programmable => change |
|
|
219
|
Fri Apr 17 18:05:45 2020 |
Andrey Starodumov | Full test | FT of M1542, M1557, M1630, M1649 only at +10C | M1542 has grade C for relative gain width.
Was tested with early versions of test SW
with trim VCal=40 and not yet optimized PH |
|
|
218
|
Thu Apr 16 17:31:16 2020 |
Andrey Starodumov | Full test | FT of M1662, M1675, M1676 | M1662: Grade C due to failure of ROC4 in almost
all tests: PixelAlive, PH calibration etc
Should be investigated and retested. At Reception |
|
|
217
|
Thu Apr 16 15:21:51 2020 |
Andrey Starodumov | Change TBM | Change TBMs on M1635, M1653, M1671 | M1635: no data from ROC8-ROC11 => change TBM1
M1653: ROC12-ROC15 not programmable => change
TBM0
|
|
|
216
|
Wed Apr 15 17:33:53 2020 |
danek kotlinski | Module transfer | move 4 modules to gel-packs | [quote="danek kotlinski"]Moved to gel-apcks:
1629 B
1631 B
|
|
|
215
|
Wed Apr 15 17:26:46 2020 |
Andrey Starodumov | Full test | FT of M1623, M1657, M1673, M1674 | M1623: Grade B due to rel gain width, in ROC4
74 pixels failed trimming (Threshold) and
mean noise >200e
|
|
|
214
|
Wed Apr 15 17:14:42 2020 |
danek kotlinski | Module transfer | move 4 modules to gel-packs | Moved to gel-apcks:
1629 B
1631 B
|
|
|
213
|
Wed Apr 15 08:48:09 2020 |
danek kotlinski | Module doctor | Wolfram's tests from 14/4/20 | two of are fixed and can be re-tested
M1623 tbm bond
M1657 bond roc 15
|
|
|
212
|
Tue Apr 14 17:29:46 2020 |
Andrey Starodumov | General | ROC4 or ROC12 defects | Starting from M1650 almost every module has
a cluster of dead pixels or broken bump bonds
on
|
|
|
211
|
Tue Apr 14 17:19:44 2020 |
Andrey Starodumov | Full test | FT of M1668, M1669, M1670, M1672 | M1668: Grade B due to mean noise >200e for
several ROCs
M1669: Grade B due to ROC2 mean noise >200e
|
|
|
210
|
Tue Apr 14 16:54:31 2020 |
Andrey Starodumov | Other | M1633 cable disconnected | We do not have any more module holders.
M1633 was in "Module doctor" tray.
I took module off the holder and put it in |
|
|
209
|
Tue Apr 14 15:49:05 2020 |
Andrey Starodumov | Reception test | RT of M1623, M1657, M1673, M1674 | M1623: Grade A, should be B due to 71 bump
defects in ROC4
M1657: Grade B, due to 51 dead pixels in |
|