LASCO/EIT Operations Status Daily Reports -- July 2003 ----------------------------- C2-C3-EIT synoptic = EIT 195A 12 minute; C2 20 minute; C3 30 min cadence. C2-C3 Daily Polarizer Sequences in Orange Filter. C2-C3 orange/blue filter fielding Sun,Tues,Thurs,Sat. Weekly, Dark Cal Images (Sat) C1,C2,C3 at 0 and 60 Sec, EIT at 0 and 3 sec. (Sat) C2,C3 Blue Polarizer Sequence, (Sun) C2,C3 Deep Red Polarizer Sequence (Sat) C2,C3 Color Sequence Images, 2x2 binned (03:00 UT) ------------------------------------------------------------------------------- Lasco/EIT participate in ongoing JOP159 (#6870) with SWAN CMEs in Lyman Alpha. C StCyr. Wednesdays 18:00 - Thursday 10:00 UT. Fridays 11:20 - 24:00 UT. Start date April 25, 2002 Due to HGA (high gain antenna) problems, SOHO will fall out of high rate telemetry for short periods of time due to the antenna angle. est outage "KEYHOLE" will be 21 days. This is KEYHOLE #1 Beginning July 2nd, Lasco was able to start observing at scattered periods when we had 36 meter or larger antenna station support. July 8th, 2003 Soho rolled to -180 degrees; noted by [S/C-180] 31-Jul-2003 (C2-C3-EIT synoptic) C3 Venus Program; [S/C-180] 18:12 UT uplinked l_set_lobt (set Lasco time) 18:27-19:05 UT C3 Venus Obs. Manual shutter spinning Superior Conjunction of Venus (#6972) 30-Jul-2003 (C2-C3-EIT synoptic) C3 Venus Program; [S/C-180] 17:03 UT uplinked l_set_lobt (set Lasco time) 17:00-18:00 UT C3 Venus Obs. Manual shutter spinning Superior Conjunction of Venus (#6972) 29-Jul-2003 (C2-C3-EIT synoptic) C3 Venus Program; [S/C-180] 16:58 UT uplinked l_set_lobt (set Lasco time) 17:00-17:45 UT C3 Venus Obs. Manual shutter spinning Superior Conjunction of Venus (#6972) 28-Jul-2003 (C2-C3-EIT synoptic) C3 Venus Program; [S/C-180] 17:49 UT uplinked l_set_lobt (set Lasco time) 18:00-20:10 UT C3 Venus Obs. Manual shutter spinning Superior Conjunction of Venus (#6972) manual shutter spinning to reduce exposure to < 1 sec. 27-Jul-2003 (C2-C3-EIT synoptic) Colors; TM Submode 6; [S/C-180] Weekly C2,C3 deep red filter polarizer sequence taken. 26-Jul-2003 (C2-C3-EIT synoptic) Darks,cals,colors; [S/C-180] Weekly C2,C3,EIT dark images taken. Weekly EIT calibration lamps x2 taken. Weekly C2,C3 color sequence taken. Weekly C2,C3 blue filter polarizer sequence taken 25-Jul-2003 (C2-C3-EIT synoptics) TM Submode 6; [S/C-180] 15:37 UT uplinked l_set_lobt (set Lasco time) 24-Jul-2003 (C2-C3-EIT synoptics) TM Submode 6; [S/C-180] 23-Jul-2003 (C2-C3-EIT synoptics) TM Submode 6; [S/C-180] 15:00-16:25 UT EIT intercallibration 001 ICAL001 (#6969) w/CDS 22-Jul-2003 (C2-C3-EIT synoptics) TM Submode 6; [S/C-180] 15:54 UT uplinked l_set_lobt (set lasco time) 21-Jul-2003 (C2-C3-EIT synoptics) TM Submode 6; [S/C-180] 20-Jul-2003 (C2-C3-EIT synoptics) Colors; JOP 155; TM6; [S/C-180] Weekly C2,C3 deep red filter polarizer sequence taken. EIT CME Watch in 304A, ends 19:00 UT. 19-Jul-2003 (C2-C3-EIT synoptics) Darks,cals,colors; JOP 155; [S/C-180] EIT CME Watch in 304A Weekly C2,C3,EIT dark images taken. Weekly EIT calibration lamps x2 taken. Weekly C2,C3 color sequence taken. Weekly C2,C3 blue filter polarizer sequence taken 18-Jul-2003 (C2-C3-EIT synoptics) JOP 155; TM6; [S/C-180] 15:49 UT uplinked l_set_lobt (set Lasco time) 16:00 EIT begins 304A CME Watch for JOP 155 (#6955) Polar Coronal Jets with UVCS,TRACE,LASCO,CDS 17-Jul-2003 (C2-C3-EIT synoptics) TM Submode 6; [S/C-180] 16-Jul-2003 (C2-C3-EIT synoptics) TM Submode 6; [S/C-180] 15-Jul-2003 (C2-C3-EIT synoptics) TM Submode 6; [S/C-180] 14-Jul-2003 (C2-C3-EIT synoptics) TM Submode 6; [S/C-180] 15:44 UT WARM STARTUP of SOHO; reset. S/c in low rate TLM. 18:43 UT medium rate TLM restored. 21:40 UT back in TM Submode 6; 15.8 kb/sec rate 23:09 UT uplinked l_set_lobt (set Lasco time) 13-Jul-2003 (C2-C3-EIT synoptics) TM Submode 6; [S/C-180] 12-Jul-2003 (C2-C3-EIT synoptics) TM Submode 6; [S/C-180] 11-Jul-2003 (C2-C3-EIT synoptics) TM Submode 6; [S/C-180] 15:08 UT uplinked l_set_lobt (set lasco time) 10-Jul-2003 (C2-C3-EIT synoptics) TM Submode 6; [S/C-180] 16:10 UT C2,C3 doors opened, EIT high cadence ends. 16:12 UT uplinked l_set_lobt (set Lasco time) 09-Jul-2003 C2,C3 Closed, EIT High Cadence; [S/C-180] 08-Jul-2003 C2,C3 Closed, EIT High Cadence; S/C Maneuvers; [S/C-180] 04:09 UT S/C ESR (emergency sun reaquisition) due to fine sun pointing sensor annomally. 13:42 UT S/C roll to 180 degrees 17:40 UT station keeping 19:00 momentum management 07-Jul-2003 C2,C3, EIT Synoptics; scattered periods during Keyhole #1 11:58 UT C2,C3 doors closed in prep of S/C maneuvers to roll soho 180 degrees to shift KEYHOLE #1 12:24 UT uplinked l_set_lobt (set Lasco time) 12:50 UT EIT begins 7 minute high cadence in 195A. 06-Jul-2003 C2,C3, EIT Synoptics; scattered periods during Keyhole #1 05-Jul-2003 C2,C3, EIT Synoptics; scattered periods during Keyhole #1 04-Jul-2003 C2,C3, EIT Synoptics; scattered periods during Keyhole #1 03-Jul-2003 C2,C3 Synoptics; EIT CCD Bakeout during Keyhole #1 01:00 UT EIT bakeout ends; cooldown begins. 13:25-13:40 UT ICE-A REBOOT; temperature zones reset. 13:51 UT uplinked l_set_lobt (set Lasco time) 14:56-18:00 UT EIT Post bakeout cals. 18:30 UT C2,C3,EIT synoptics resume. (scattered periods) 02-Jul-2003 C2,C3 idle; EIT CCD Bakeout during Keyhole #1 TLM outage We have started getting medium rate telemetry on 36 meter stations Lasco will be able to start observing and receiving data on these stations at scattered periods. 15:00 UT c2,C3 Doors Opened. 15:51 UT C2,C3 synoptics resume. 01-Jul-2003 C2,C3 idle; EIT CCD Bakeout during Keyhole #1 TLM outage