SOT shift report 2004-06-18 L1793 Written at 2004:170:12:47 UTC = 08:47 AM Jun-18-2004 EDT End 11:00:00 AM EDT SOT Lead: Ed Kellogg PLAN ---- OBSID 04470, Gl 569 BC 2004:170:06:16, ACIS-S NONE - AGE AND TEMPERATURE DEPENDENCE OF X-RAY ACTIVITY AT THE COOL END OF THE MAIN-SEQUENCE, then 04788, F1450-3971 2004:170:13:31, ACIS-S NONE - Anchoring the AGN X-ray Luminosity Function , then 04933, CL1117+1745 2004:170:15:05, ACIS-I NONE - snapshot survey of 10 distant clusters of galaxies. RADIATION SUMMARY ----------------- Solar soft proton flux is very low. (http://www.srl.caltech.edu/ACE/ASC/) Significant solar activity: The solar flare activity level was low. A total of 1 C class event was recorded yesterday. (http://www.dxlc.com/solar/) CMEs reported for past two days: June 15-17: No fully or partly Earth directed CMEs observed. (http://www.dxlc.com/solar/- Jan Alvestad) Radiation Measurement Observed Observed/Limit --------------------- -------- -------------- ACE 2hr fluence 4.55e+05 1/790.4 (http://www.srl.caltech.edu/ACE/ASC/) GOES-10/P2 4-9 MeV protons `P4GM' 8.30e-02 1/1145 (ftp://ftp2.sec.noaa.gov/pub/lists/pchan/G10pchan_5m.txt) GOES-10/P5 40-80 MeV protons `P41GM' 1.13e-02 1/69 (ftp://ftp2.sec.noaa.gov/pub/lists/pchan/G10pchan_5m.txt) *ACIS* Orbital fluence (since perigee) 3.33E+06 1/300 (http://asc.harvard.edu/mta/alerts/current.dat) EPHIN rates (cts/cm^2-s-sr) at last comm. OBSERVED RADMON limit or observed/limit ---------------------------------------- -------- ----------------------------- E1300 (2.64-6.18 MeV electrons): 0.0 10 P4GM (5-8.3 MeV protons): 0.0 300 P41GM (41-53 MeV protons): 0.0 8.47 (http://cxc.harvard.edu/cgi-gen/mta/Snap/snap.cgi?action=Latest) ACIS focal plane temperature -119.7 C, at dddZhh:mm:ss 170Z11:57:15 (http://asc.harvard.edu/acis/RT/acisrt.html) REAL TIME OBSERVATIONS UTC OBSID ---------------------- --- ----- - Notes from 9 am meeting ------------------------ OPS: Passes 3 Supports Completed (2 34 Meter, 1 26 Meter) from 169/1300 - 170/1300 Dump status Current Data loss None Load is good -> 174:12:15 CAPs none Next passes 170/1925-2140 171/0245-0500 171/1500-1715 171/2145-0000 172/0225-0500 172/1030-1245 172/1900-2115 173/0210-0500 173/1035-1250 MP: There will be a dark current calibration tomorrow, Saturday. The JUN2104B load was approved. The first segment has been uplinked. S/C: - GOT/IST: There will be a power outage at the HOSC tomorrow. We have disconnected our phone links with them; will reconnect Monday. We continue testing the RIO today. DATA: The obsid 4611 data have finally been successfully processed. There was a TLM glitch in the gyro data that caused the problem. Tom Aldcroft found the problem. SOT: Royce will contact Rich Myers to continue development begun by Rich Logan on a series of RTS's for performing ACIS CTI measurements when we don't want to start a science measurement. There are a series of these, with durations of 1, 2, 3, ... 24 hours and one at 170 ks. We also need new FOT products to use the new memory addresses in ACIS. MEETINGS -------- Data ---- On colossus (/dsops/GOT/input), - Jun 16 00:02 2004_167_2013_168_0122_Dump_EM_25320.gz. Evaluation of QL data --------------------- Target: SI SOT Eval. ------------------- ---------- ---------- RCW 86 NE: obs4611_0 ACIS-S OK RX J1606.8+8130: obs4604_0 ACIS-S OK DLS J0514-4920: obs4981_0 ACIS-I OK CL0522-3625: obs4926_0 ACIS-I OK --------------------- NOTES/ISSUES/PROBLEMS --------------------- SNAPSHOT -------- UTC 2004:170:12:37:01 (Jun18) f_ACE 1.65e+01 F_CRM 2.77e+09 Kp 2.3 R km 124274D OBT 2004:170:11:56:55 CTUVCDU 13454847 OBC s/w NRML FMT2_NORM CPEstat NORM OBT 203947015.32 ONLVCDU 13454832 OBC Errs 0 OBSID 4470 EPState SUN SIM TTpos 75624 HETG Angle 79.09 PCADMODE NPNT RA 223.619 Bus V 30.24 SIM FApos -467 LETG Angle 77.59 PCONTROL NPNT Dec 16.126 Bus I 29.75 AOFSTAR GUID Roll 228.082 ACA Object FFFSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTTTTTT Dith Yang -6.48 Yaw Rate -0.11 HRC-S HV OFF ACA CCD Temp -15.6 Dith Zang 7.98 Pitch Rate -0.22 OBSMode NEXT ACA Int Time 1.698 Roll Rate -0.12 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.19 Batt 1 SOC 100.00% Avg HRMA Temp 70.63 FSS Beta -32.15 Batt 2 SOC 100.00% ACIS Stat7-0 64 Avg OBA Temp 51.77 SA Resolv 122.19 Batt 3 SOC 100.00% Cold Rad -127.9 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -82.0 OBA Trng Fault NFLT +Y SA Amps 14.68 RadMon ENAB HRMA power 66.90 SCS 128 ACT -Y SA Amps 15.26 EPHIN Geom LARG OBA power 67.80 SCS 129 ACT +Y SA Temp 109.28 E150 0.4 SCS 130 ACT -Y SA Temp 109.89 E300 0.0 Roll Mom. 17.557 SCS 107 INAC E1300 0.0 Pitch Mom. 1.231 UpL Cmd Acc 40827 EPH A-Leak 1.0200 P4GM 0.0 Yaw Mom. -3.793 Cmd Rej A 58 EPH B-Leak 0.7320 P41GM 0.0 EPH temp 85.17 Gyro 1 Curr 1 7.20 Roll Bias -0.6742 M Unload MON Gyro 1 Curr 2 9.60 Pitch Bias -1.9321 CTX B PWR 36.69 TSC Move STOP Gyro 2 Curr 1 100.80 Yaw Bias -0.9994 CTX B Volts 3.54 FA Move STOP Gyro 2 Curr 2 100.80 OTG Move DISA