# # Status of CIRSI Dewar # # file location on andy.lco.cl: # /home/www/users/rgm/cirsi/cirsi_dewar_status.txt # # All times are Chilean Local Time # # Pressure # # T1 T2 T3 T4 T5 T6 T7 # LN Getter chip # box # in morning # end of night 19990511-07:09 6.8e-4 -192.7 -177.0 -181.0 -191.0 -180.0 -162.0 - 19990511-07:21 ! on pump 19990511-07:21 -194.4 -179.9 -18 19990511-07:29 ! this is much poorer that LPO am values #----------------------------------------------------------------------------- 19990512-07:00 ! no morning measurement 19990512-14:30 ! pumping 19990512-14:30 ! getter voltage turned on; pump valve closed 19990512-14:30 7.9e-6 -194.4 -179.2 -182.6 -192.9-183.9 -156.0 19990512-14:35 1.9e-4 -194.3 -114.8 -182.6 -192.9 -183.8 -156.2 19990512-14:40 5.0e-4 -194.0 -78.1 -182.4 -192.7 -183.4 -157.3 19990512-14:50 6.0e-4 -194.1 -69.2 -182.2 -192.3 -182.9 -159.2 19990512-15:10 8.0e-4 -194.2 -62.5 -181.2 -191.5 -181.3 -162.1 17.6 19990512-15:31 8.4e-4 -193.8 -60.8 -180.5 -191 -180.2 -162.4 17.6 19990512-15:45 8.9e-4 19990512-16:15 1.0e-3 -193.8 -59.4 -179.6 -190.3 -178.8 -162 17.5 19990512-17:00 1.1e-3 -193.0 -58.9 -179.7 -189.8 -177.8 -162 17.6 19990512-17:00 ! pump valve opened 19990512-17:05 8.9e-6 -192.9 -59.1 -179.4 -190.7 -179.3 -159.5 19990512-17:00 ! pump valve closed 19990512-17:15 2.0e-4 19990512-17:45 4.5e-4 -191.3 -58.7 -179.5 -189.7 -180.1 -156.8 19990512-17:50 4.0e-4 -191.4 -62.8 -179.3 -189.6 -179.9 -156.9 19990512-17:50 ! heater turned off; vac valve opened; pumping 19990512-18:00 7.3e-6 -193.2 -145.0 -179.7 -191.2 -180.4 -155.9 17.6 19990512-18:00 LN fill, off pump 19990512-18:05 3.5e-5 -194.0 -160.9 -180.3 -192.0 -180.8 -155.6 17.6 19990512-19:00 4.5e-4 19990512-19:00 ! looks as of heating the getter didn't do enough #----------------------------------------------------------------------------- 19990513-00:44 5.9e-4 -192.9 -178.9 -183.0 -193.6 -183.3 -161.5 12.2 19990513-00:44 ! closed due to cloud; decided to go for a warm up 19990513-00:45 ! LN poured out; getter turned on 19990513-01:00 1.3e-3 -193.5 -102.9 -181.7 -190 -181 -163.1 13.2 19990513-02:00 1.3e-3 -165.6 -37.7 -160.5 -164.4 -165.9 -155.1 13.5 19990513-03:00 3.6e-3 -142.3 -19.9 ---- ---- -148.0 ---- ---- 19990513-09:45 -29.4 55.9 -32.7 -31 -39 -41 14.2 19990513-11:00 1.1e-2 5 75 -9 -3 -16 -18 15.1 19990513-11:00 ! 4.7e-3 on pump valve 19990513-13:00 1e-2 16.6 88.0 7.4 12.6 1.4 -1.3 15.7 19990513-14:00 1e-2 27.6 101 19.7 24.4 15.5 13.0 16.2 19990513-14:00 ! getter off, hot air on 19990513-15:00 3e-3 29.1 29.4 23.5 26.8 20.9 18.6 16.5 19990513-15:00 ! hot air off 19990513-16:00 ! CIRSI dropped off telescope for LN fill 19990513-16:00 ! continued to pump while empty 1e-3 19990513-17:30 ! LN poured in 4e-5 off pump 19990513-20:44 ! off pump 19990513-20:44 5.5e-6 -191.1 -181.4 -165.4 -183.9 -150.8 -95.4 15.9 19990513-22:42 8.1e-5 -192.8 -181.6 -173.6 -188.2 -167.5 -114.9 14.7 19990513-22:42 LN refill dark 15 DN/sec #_____________________________________________________________________________ 19990514-00:20 -194.4 -181.4 -177.7 -190.9 -174.0 -125.4 14.6 19990514-02:00 9.7e-5 -178.0 #----------------------------------------------------------------------------- # end of night 19990515-07:05 1.4e-4 -194.7 -181.3 -192.3 -181.0 -146.5 14.8 19990515-14:50 1.4e-4 -194.8 -181.1 -182.7 -193.0 -183.2 -154.1 17.0 #----------------------------------------------------------------------------- # end of night 19990516-07:30 2.5e-4 -195.2 -181.3 -188.1 -193.1 -183.7 -159.2 14.6 19990516-12:00 2.4e-4 19990516-12:00 ! onto pump at noon 19990516-14:30 ! pumping 19990516-16:30 8.3e-6 19990516-22:58 1.2e-4 -196.1 -181.9 -184.2 -194.1 -185.2 -160.0 13.3 #----------------------------------------------------------------------------- 19990517-13:45 !pumping 19990517-13:45 9.0e-6 -195.0 -181.0 -183.5 -193.5 -184.7 -159.2 16.9 #----------------------------------------------------------------------------- 19990518-16:30 !pumping 19990518-16:30 1.5e-5 -194.8 -180.9 -183.1 -193.3 -184.2 -158.7 10.4 #----------------------------------------------------------------------------- # end of night 19990519-07:13 2.5e-4 19990519-15:00 !pumping 19990519-15:00 1.0e-5 -194.0 -180.5 -183.1 -193.3 -184.4 -158.5 19.4 19990519-17:00 !taken off pump 19990519-18:21 9.6e-5 -194.8 -180.5 -183.1 #----------------------------------------------------------------------------- # end of night 19990520-07:11 2.2e-4 19990520-14:30 !pumping 19990520-14:30 8.6e-6 -194.8 - - - -184.3 - 19.6 19990520-??:?? !off pump 19990520-18.25 4.5e-5 -195.1 - - - -184.0 - 19.4 #----------------------------------------------------------------------------- #end of night 19990521-07:20 2.0e-4 -193.5 -179.8 -182.1 -191.9 -183.3 -159.5 17.1 19990521-16:20 ! on pump 19990521-16:20 7.9e-6 -194.7 -180.5 -183.1 -193.3 -184.4 -158.8 19.0 19990521-18:10 ! not on pump 19990521-18:10 4.6e-5 19990521-19:38 -195.3 -180.6 -183.6 -193.8 -184.7 -159.5 19.0 #----------------------------------------------------------------------------- #end of night 19990522-07:12 1.9e-4 -193.3 -180.5 -182.4 -191.7 -183.6 -159.5 16.9 19990522-15:03 8.2e-6 -194.7 -180.6 -183.1 -193.3 -184.4 -158.8 18.2 19990522-18:10 3.3e-5 #----------------------------------------------------------------------------- #end of night 19990523-07:15 1.6e-4 -194.3 -181.3 -183.2 -192.4 -184.4 -160.6 12.4 19990523-16:40 9.5e-6 -194.8 -181.1 -183.5 -193.5 -184.7 -159.6 15.6 19990523-18:46 5.5e-5 19990523-00:cirsi_dewar_status.txt cirsi_dewar_status.txt 00 -195.4 -181.2 -183.8 -193.9 -185.2 -160.8 14.0 #----------------------------------------------------------------------------- #end of night 19990524-19:00 5.6e-5 -195.3 -181.5 -184.0 -193.9 -185.0 -160.6 13.1 19990524-04:00 1.2e-4 -195.7 -182.3 -184.3 -193.9 -185.0 -161.2 8.7 #----------------------------------------------------------------------------- #end of night 19990525-14:15 ! on pump 19990525-14:15 9.3e-6 -194.9 -182.2 -184.2 -193.4 -185.5 -161.3 7.6 19990525-01:45 1.2e-4 -195.3 -182.2 -184.2 -193.8 -185.4 -162.3 6.1 #----------------------------------------------------------------------------- #end of night 19990526-13:50 ! on pump 19990526-13:50 1e-5 -195.0 -182.2 -184.4 -193.9 -185.7 -162.0 8.8 19990526-19:30 ! not on pump 19990526-19:30 6.1e-5 -195.3 -181.9 -184.4 -194.2 -185.6 -162.3 10.0 #----------------------------------------------------------------------------- #end of night 19990527-13:35 !on pump 19990527-13:35 8.4e-6 -194.7 -181.6 -183.8 -193.6 -185.3 -161.2 11.4 #----------------------------------------------------------------------------- 19990528 !not pumped today 19990528-16:40 -194.2 -181.3 -183.3 -193.0 -184.6 -162.1 11.9 19990528-06:00 2.4e-4 -192.8 -181.1 -180.9 -190.6 -182.0 -160.0 14.4 SEE ALSO technicians_report