No radiation alerts are reported during this period.
Average of ACIS-I CCDs (MnKa) slope 2.191e-8 CTI/day
Detrended slope 1.465e-8 CTI/day
Day (DOY) Temp (C) Width (DAY)
13.11 -116.6 0.25
15.76 -118.3 0.21 (had a shoulder on descent)
18.41 -118.2 0.16
No new problems were reported, but the following msid was reopened in this period
The following msids violations come regularly
AGWS2V, ES2P5CV, AIOBP5CV, C28VMONB, CIUB15V, CIUB5V,CUSOB28V
Spacecraft Temperature TSCIUSF1 (SC-IUS FITTING-1 TEMP) peaked on 1/13/01 to 349.7 (mta red upper limit is 350).
| OBSID | DETECTOR | GRATING | TARGET | ANALYSIS | ACA | 2418 | ACIS-S | LETG | H1821+643 | OK /GRATING NOT AVAL | PROBLEM | 2129 | ACIS-S | NONE | 3C47 | OK | OK | 2151 | ACIS-I | NONE | 2MASSJ000703+1554 | OK | OK | 2176 | ACIS-I | NONE | 2MASSJ234449+1221 | OK | OK | 2032 | ACIS-S | NONE | NGC5253 | OK | OK | 1971 | ACIS-S | NONE | SN1998S | OK | OK | 2393 | ACIS-S | NONE | C/1999T1 | OK | OK | 1545 | ACIS-I | NONE | CASA,I3,AO2A | OK | PROBLEM | 2133 | ACIS-S | NONE | 0723+679 | OK | OK | 2026 | ACIS-S | NONE | NGC4559X-1 | OK | OK | 583 | ACIS-I | NONE | VENUS | OK | OK | 1854 | ACIS=S | NONE | M31TRANSIENTTBD | OK | OK | 1040 | ACIS-I | NONE | RCW1033 | OK | OK | 2392 | ACIS-S | NONE | C/1999T1 | OK | OK | 2246 | ACIS-S | NONE | GSGP4X:091 | OK | OK | 2391 | ACIS-S | NONE | C/1999T1 | OK | OK | 1897 | HRC-S | LETG | SSCYG | OK /GRATING NOT AVAL | OK | 1852 | HRC-S | LETG | VELA PULSAR | OK /GRATING NOT AVAL | OK | 1974 | HRC-S | NONE | 1RXSJ0245+2620 | OK | OK | 1870 | HRC-I | NONE | HR750 | OK | OK | 1549 | HRC-I | NONE | CASA,HRC-I,AO2A | OK | MISSING | 1004 | HRC-I | LETG | ZH43 | OK /GRATING NOT AVAL | OK | 1000 | HRC-I | LETG | HZ43 | OK /GRATING NOT AVAL | OK | 1879 | HRC-S | LETG | HR1099,V711TAU | OK /GRATING NOT AVAL | OK |
|---|
Most msids are keeping the same trends from the previous reporting period ( 10/20/00 - 10/27/00 weekly). There are a few msids which show minor changes in trends (HKFBIASLEAKI, HKP27I,SCCT1<1-5>, and SCCT0) after DOM 400.
Ephin Temperatures and Voltages ------------------------------- 5EIOT EIO TEMP Upward trend from 310 to 335 5EPHINT EPHIN TEMP Upward trend from 270 to 295 HKABIASLEAKI EHPIN HOUSEKEEPING A-BIAS: LEAKAGE CURRENT Upward trend from 0.1 to 1.0 HKBBIASLEAKI EHPIN HOUSEKEEPING B-BIAS: LEAKAGE CURRENT Upward trend from 0.0 to 0.25 HKCBIASLEAKI EHPIN HOUSEKEEPING C-BIAS: LEAKAGE CURRENT Upward trend from 1 to 7 HKDBIASLEAKI EHPIN HOUSEKEEPING D-BIAS: LEAKAGE CURRENT Upward trend from 1 to 7 HKEBIASLEAKI EHPIN HOUSEKEEPING E-BIAS: LEAKAGE CURRENT Upward trend from 1 to 7 HKEBOXTEMP EHPIN HOUSEKEEPING EBOX Upward trend from 275 to 295 HKFBIASLEAKI EHPIN HOUSEKEEPING F-BIAS: LEAKAGE CURRENT upward trend from 0 to 0.2,steeper after DOM 400 HKGHIV EHPIN HOUSEKEEPING G-HIGH VOLTAGE Flat @ 901.45 after DOM 150 HKN6I #HK 6 Volts Rail - Current Scattered between 86 and 97, more at higher end HKN6V HK -6 Volts Rail - Voltage Around -5.93 after DOM 150, scatter between -6 and -5.9 HKP27I HK 27 Volts Rail - Current Upward trend from 3.7 to 4.4, steeper after DOM 400 HKP27V HK 27 Volts Rail - Voltage Flat @26.91 HKP5I HK 5 Volts Rail - Current Scattered between 39 and 42,more at the lower end HKP5V HK 5 Volts Rail - Voltage Around 5.13 after DOM 150 HKP6I HK 6 Volts Rail - Current Scattered between 144 and 151, more at the higher end HKN6V HK -6 Volts Rail - Voltage Scattered between 5.75 and 5.85 TEIO EPHIN ELECTRONICS HOUSING TEMP Upward trend from 280 to 300 TEMPIN EPHIN SENSOR HOUSING TEMP Upward trend from 270 to 290
Ephin Housekeeping ------------------ EIOSTATUS_A EIO Status Flg A Flat @ 0.0 EIOSTATUS_B EIO Status Flg B Flat @ 0.0 EIOSTATUS_C EIO Status Flg C Flat @ 0.0 EIOSTATUS_D EIO Status Flg D Flat @ 0.0 EIOSTATUS_F EIO Status Flg E Flat @ 0.0 EIOSTATUS_G EIO Status Flg F Flat @ 0.0 EIOSTATUS_H EIO Status Flg H Flat @ 0.0 EPHSIMSTATUS EPHIN Simulation Status Flat @ 128 HKCMDSUCCESS HK Command Successful Flat @ 0.0 HKRETRYNEED HK Retry needed? Flat @ 0.0 HKRETURNCODE HK Return Code Flat @ 0.0 HKTIMATIMOUNT HK Timer A Timeout Flat @ 0.0 HKTIMDTMOUT HK Timer D Timeout Flat @ 0.0 SCCMDSUCCESS SciCommand Successful Flat @ 0.0 SCRETRYNEED Sci Retry needed? Flat @ 0.0 SCRETURNCODE Sci Return code Flat @ 0.0 TCCMDSUCCESS TC Command Successful Flat @ 0.0 TCNAKSENT TC NAK Sent? Flat @ 0.0 TCRETRYNEED TC Tetry needed Flat @ 0.0 TCRETURNCODE TC Return Code Flat @ 0.0 TCTIMATIMOUT TC Timer A Timeout Flat @ 0.0 TCTIMDTIMOUT TC Timer D Timeout Flat @ 0.0 TELECMDCNT Telecommand Count Flat @ 0.0 except @8.2 DOM 120-210 TELECMDCDD Telecommand Code Flat @ 0.0 Ephin Rates ----------- SCA00 Sci single detector counter A00 Scatter between 2 and 7 SCA01 Sci single detector counter A01 Scatter between 2 and 5 SCA02 Sci single detector counter A02 Scatter between 2 and 6 SCA03 Sci single detector counter A03 Scatter between 2 and 5 SCA04 Sci single detector counter A04 Scatter between 2 and 5 SCA05 Sci single detector counter A05 Scatter between 2 and 5 SCB00 Sci single detector counter B00 Scatter between 2 and 7 SCB01 Sci single detector counter B01 Scatter between 200 and 1000, more at the lower end SCB02 Sci single detector counter B02 Scatter between 200 and 1000, more at the lower end SCB04 Sci single detector counter B04 Scatter between 200 and 1000, more at the lower end SCB05 Sci single detector counter B05 Scatter between 200 and 1000, more at the lower end SCC00 Sci single detector counter C0 Scatter between 3 and 7, more at both extreme SCCT1 Sci coincidence counter CT1 Downward trend between 1 and 6, flatter after DOM 400 SCCT2 Sci coincidence counter CT2 Downward trend between 1 and 6, flatter after DOM 400 SCCT3 Sci coincidence counter CT3 Downward trend between 1 and 6, flatter after DOM 400 SCCT4 Sci coincidence counter CT4 Downward trend between 1 and 6, flatter after DOM 400 SCCT5 Sci coincidence counter CT5 Downward trend between 1 and 6, flatter after DOM 400 SCD0 Sci single detector counter D0 Around 3.5 in log scale, but scattered upward of 6 in log SCE0 Sci single detector counter E0 Around 3.5 in log scale, scattered upward of 5 in log SCF0 Sci single detector counter F0 Around 4 in log scale, scattered upward of 6 in log SCG0 Sci single detector counter G0 Around 4 in log scale, scattered upward of 7 in log SCH25GR Sci coincidence counter H25GR Flat @0.0 some scatter to 0.1 SCH25S1 Sci coincidence counter H25S1 Flat @0.0 some scatter to 0.1 SCH25S23 Sci coincidence counter H25S23 Flat @0.0 some scatter to 0.1 SCH41GR Sci coincidence counter H41GR Flat @0.0 some scatter to 0.05 SCH4S1 Sci coincidence counter H4S1 Flat @0.0 scatter to 1.5 SCH8GR Sci coincidence counter H8GR Flat @0.0 some scatter to 0.4 SCH8S1 Sci coincidence counter H8S1 Flat @0.0, some scatter to 0.6 SCH8S23 Sci coincidence counter H8S23 Flat @0.0 some scatter to 0.7 SCP25GR Sci coincidence counter P25GR Flat @0.0 some scatter to 1.5 SCP25S Sci coincidence counter P25S Flat @0.0 some scatter to 4 SCP41GR Sci coincidence counter P41GR Flat @0.0 some scatter to 0.3 SCP41S Sci coincidence counter P41S Flat @0.0 after DOM 150 some scatter to 0.8 SCP4GR Sci coincidence counter P4GR Slight upward trend,amplitude of scatter increased (to 60) SCP4S Sci coincidence counter P4S Slight upward trend,amplitude of scatter increased (to 250) SCP8GR Sci coincidence counter P8GR Slight upward trend,amplitude of scatter increased (to 20) SCP8S Sci coincidence counter P8S Slight upward trend, amplitude of scatter increased (to 80) Ephin Key Rates --------------- SCCT0 Sci coincidence counter CT0 Slight downward trend, flatter after DOM 400, scatter to 2 to 16 SCE1300 sci coincidence counter E1300 rate Scattered between 0 and 4,but more at the both extremes (in log scale) SCE150 sci coincidence counter E150 rate Scatter between 1 and 5, but more at the both extremes (in log scale) SCE300 sci coincidence counter E300 rate Scatter between 1 and 5, but more at the both extremes (in log scale) SCE3000 Sci coincidence counter E3000 Flat @0.0, scatter up to 60 SCH25GM Sci coincidence counter H25GM Flat @0.0, scatter up to 600 SCH41GM Sci coincidence counter H41GM Flat @0.0, scatter up to 8 SCH4GM Sci coincidence counter H4GM Flat @0.0, scatter up to 1.5 SCH8GM Sci coincidence counter H8GM Flat @0.0, scatter up to 400 SCINT Sci coincidence counter INT Strong downward trend 120 to 50. SCP25GM Sci coincidence counter P25GM Around 3 to 5 in log scale SCP41GM Sci coincidence counter P41GM Flat @0.0, scatter up to 30 SCP4GM Sci coincidence counter P4GM Around 5 in log scale, scatter between 0 and 6 in log SCP8GM Sci coincidence counter P8GM Around 5 in log scale, scatter between 0 and 6 in log