! ========================================================== ! ===================== PS J1721+8842 ===================== ! ================ EM153 eMERLIN experiment ============== ! ========================================================== ! ========================================================== ! ================= Cover Information ==================== ! ========================================================== version = 1 expt = 'Resolving a gravitationally lensed dual back-hole system at z = 2.37' expcode = em153b piname = 'John McKean' address1 = 'ASTRON' address2 = 'Postbus 2' address3 = '7990 AA, Dwingeloo' address4 = 'the Netherlands' phone = '+31 521 595 780' obsphone = '+31 624 328 991' email = 'mckean@astron.nl' fax = '+31 521 595 101' obsmode = '18cm 1024-8-2' obstype = VLBI note1 = ' ' ! ========================================================== ! ============== Correlator Information ================== ! ========================================================== correl = 'JIVE' coravg = 2 corchan = 32 cornant = 21 corpol = 'off' corwtfn = 'uniform' corsrcs = 'standard' cortape = DAT corship1 = 'John McKean' corship2 = 'ASTRON' corship3 = '7990 AA Dwingeloo, the Netherlands' cornote1 = '' cornote2 = '' cornote3 = '' ! sumitem = el1,early, az1,az2, slew ! ========================================================== ! ============== Set-up Information ====================== ! ========================================================== ! PRESTART=0 stafile = ../sta.sess221.116_RDBE.dat locfile = ../loc.sess221.116.dat !!! !! v107 series DBBC firmware SETINI = sess221.L1024 / BAND='18CM' NCHAN=8 BITS=2 BBFILTER=32.0 FREQREF = 1626.49 FREQOFF = 0,0,0,0, 64,64,64,64 NETSIDE = L,L,U,U, L, L, U, U POL=dual PCAL = 'off' BARREL=ROLL_OFF / !-------------------------------------------------------------------------- firstlo= 1510,1510,1510,1510,1510,1510,1510,1510 ifchan = A2, C4, A2, C4, A2, C4, A2, C4 bbc = 1, 9, 1, 9, 2, 10, 2, 10 format = VDIF station = EFLSBERG / ! firstlo= 1247,1247,1247,1247,1247,1247,1247,1247 ifchan = A1, B1, A1, B1, A1, B1, A1, B1 bbc = 1, 9, 1, 9, 2, 10, 2, 10 format = VDIF station = WSTRBORK / ! firstlo= 2272,2272,2272,2272,2272,2272,2272,2272 ifchan = A1, B1, A1, B1, A1, B1, A1, B1 bbc = 1, 9, 1, 9, 2, 10, 2, 10 format = VDIF station = JODRELL1 / ! ! firstlo= 2272,2272,2272,2272,2272,2272,2272,2272 ! ifchan = A2, B2, A2, B2, A2, B2, A2, B2 ! bbc = 1, 9, 1, 9, 2, 10, 2, 10 ! format = VDIF station = JODRELL2 / !! firstlo= 730,730,730,730,730,730,730,730 ifchan = A1, C1, A1, C1, A1, C1, A1, C1 bbc = 1, 9, 1, 9, 2, 10, 2, 10 format = VDIF station = ONSALA85 / ! firstlo= 1510,1510,1510,1510,1510,1510,1510,1510 ifchan = A1, C1, A1, C1, A1, C1, A1, C1 bbc = 1, 9, 1, 9, 2, 10, 2, 10 format = VDIF station = HART / ! ! firstlo= 0, 0, 0, 0, 0, 0, 0, 0 firstlo= 1279,1279,1279,1279,1279,1279,1279,1279 ifchan = A1, C2, A1, C2, A1, C2, A1, C2 bbc = 1, 9, 1, 9, 2, 10, 2, 10 format = VDIF station = NOTO / !! firstlo= 1295,1295,1295,1295,1295,1295,1295,1295 ifchan = A1, C1, A1, C1, A1, C1, A1, C1 bbc = 1, 9, 1, 9, 2, 10, 2, 10 format = VDIF station = MEDICINA / ! firstlo= 2300,2300,2300,2300,2300,2300,2300,2300 ifchan = A1, B1, A1, B1, A1, B1, A1, B1 bbc = 1, 9, 1, 9, 2, 10, 2, 10 format = VDIF station = TORUN / ! firstlo= 1350,1350,1350,1350,1350,1350,1350,1350 ifchan = A2, C2, A2, C2, A2, C2, A2, C2 bbc = 1, 9, 1, 9, 2, 10, 2, 10 format = VDIF station = IRBENE / ! firstlo= 2324,2324,2324,2324,2324,2324,2324,2324 ! ifchan= A2, C2, A2, C2, A2, C2, A2, C2 ifchan= A2, C4, A2, C4, A2, C4, A2, C4 bbc = 1, 9, 1, 9, 2, 10, 2, 10 format = VDIF station = SARDINIA / ! firstlo= 1300,1300,1300,1300,1300,1300,1300,1300 ifchan = A2, C1, A2, C1, A2, C1, A2, C1 bbc = 1, 9, 1, 9, 2, 10, 2, 10 format = MARK5B station = URUMQI / ! firstlo= 2270,2270,2270,2270,2270,2270,2270,2270 ifchan = A4, B3, A4, B3, A4, B3, A4, B3 bbc = 1, 5, 1, 5, 2, 6, 2, 6 format = VDIF station = TIANMA65 pcal = 'off' / ! ! !!! eMERLIN using 64MHz subbands (put as DAR=NONE in sta catalog) !!! middle of band NCHAN=2 BBFILTER = 64.0 FREQREF = 1626.49 FREQOFF = 0,0 NETSIDE = U,U PCAL = 'off' !------------------------------------------------------------------------------ firstlo= 2272,2272 ifchan = A1, B1 bbc = 1, 9 format = VDIF station = CAMBG32M / ! firstlo= 2272,2272 ifchan = A1, B1 bbc = 1, 9 format = VDIF station = DARNHALL / ! firstlo= 2272,2272 ifchan = A1, B1 bbc = 1, 9 format = VDIF station = KNOCKIN / ! firstlo= 2272,2272 ifchan = A1, B1 bbc = 1, 9 format = VDIF station = PICKMERE / ! firstlo= 2272,2272 ifchan = A1, B1 bbc = 1, 9 format = VDIF station = DEFFORD / ! ENDSET / ! ========================================================== ! ================== Program control ===================== ! ========================================================== ! ! Normally SCHED will not overwrite preexisting files. ! If you want this protection, comment this following line. ! overwrit ! ! Automatic tape allocation for 2 drive systems using the ! VLBA control system. ! !autotape = ! ! ========================================================== ! ==================== Catalogs =========================== ! ========================================================== ! Get the sources from the imbedded catalog. srccat / ! equinox='J2000' ! source='PSJ1721+8842' ra=17:21:43.936 dec=+88:42:21.428 / endcat / ! srcfile = $SCHED/catalogs/sources.gsfc2016 ! ! ========================================================== ! ================= Initial Scan Information ============= ! ========================================================== ! year = 2021 month = 06 day = 04 start = 18:00:00 ! EM153B Jb1 Wb1 Ef Mc Nt On85 T6 Ur Tr Sv Zc Bd Ir Sr MER EVN 1800(04/06)-0600(05/06) ! ========================================================== ! ======================== The Scans ===================== ! ========================================================== stations= jodrell1, wstrbork, eflsberg, medicina, noto, tianma65, urumqi, torun, svetloe, zelenchk, badary, irbene, sardinia, cambg32m, darnhall, knockin, pickmere, defford setup = sess221.L1024 ! Scan set 1 source='J1639+8631' dur=00:01:30 gap=00:00:30 / ! Scan set 2 group 4 repeat 8 source='PSJ1721+8842' dur=00:03:30 gap=00:00:00 / source='J1639+8631' dur=00:01:30 gap=00:00:30 / source='PSJ1721+8842' dur=00:03:30 gap=00:00:00 / stations= wstrbork, eflsberg, medicina, noto, tianma65, urumqi, torun, svetloe, zelenchk, badary, irbene, sardinia, cambg32m, darnhall, knockin, pickmere, defford source='J1639+8631' dur=00:01:30 gap=00:00:00 / ! Fringe Finder 1 stations= jodrell1, wstrbork, eflsberg, medicina, noto, tianma65, urumqi, torun, svetloe, zelenchk, badary, irbene, sardinia, cambg32m, darnhall, knockin, pickmere, defford source='3C345' dur=00:05:00 gap=00:05:00 / ! Scan set 3 source='J1639+8631' dur=00:05:00 gap=00:05:00 / ! Scan set 4 group 4 repeat 24 source='PSJ1721+8842' dur=00:03:30 gap=00:00:00 / source='J1639+8631' dur=00:01:30 gap=00:00:30 / source='PSJ1721+8842' dur=00:03:30 gap=00:00:00 / stations= wstrbork, eflsberg, medicina, noto, tianma65, urumqi, torun, svetloe, zelenchk, badary, irbene, sardinia, cambg32m, darnhall, knockin, pickmere, defford source='J1639+8631' dur=00:01:30 gap=00:00:00 / ! Fringe Finder 2 stations= jodrell1, wstrbork, eflsberg, medicina, noto, tianma65, urumqi, torun, svetloe, zelenchk, badary, irbene, sardinia, cambg32m, darnhall, knockin, pickmere, defford source='3C454.3' dur=00:05:00 gap=00:05:00 / ! Scan set 5 source='J1639+8631' dur=00:05:00 gap=00:05:00 / ! Scan set 6 group 4 repeat 22 source='PSJ1721+8842' dur=00:03:30 gap=00:00:00 / source='J1639+8631' dur=00:01:30 gap=00:00:30 / source='PSJ1721+8842' dur=00:03:30 gap=00:00:00 / stations= wstrbork, eflsberg, medicina, noto, tianma65, urumqi, torun, svetloe, zelenchk, badary, irbene, sardinia, cambg32m, darnhall, knockin, pickmere, defford source='J1639+8631' dur=00:01:30 gap=00:00:00 / ! Fringe Finder 3 stations= jodrell1, wstrbork, eflsberg, medicina, noto, tianma65, urumqi, torun, svetloe, zelenchk, badary, irbene, sardinia, cambg32m, darnhall, knockin, pickmere, defford source='3C84' dur=00:05:00 gap=00:05:00 / ! Scan set 7 source='J1639+8631' dur=00:05:00 gap=00:05:00 / ! Scan set 8 group 4 repeat 8 source='PSJ1721+8842' dur=00:03:30 gap=00:00:00 / source='J1639+8631' dur=00:01:30 gap=00:00:30 / source='PSJ1721+8842' dur=00:03:30 gap=00:00:00 / stations= wstrbork, eflsberg, medicina, noto, tianma65, urumqi, torun, svetloe, zelenchk, badary, irbene, sardinia, cambg32m, darnhall, knockin, pickmere, defford source='J1639+8631' dur=00:01:30 gap=00:00:00 / ! Scan set 9 group 3 repeat 1 stations= jodrell1, wstrbork, eflsberg, medicina, noto, tianma65, urumqi, torun, svetloe, zelenchk, badary, irbene, sardinia, cambg32m, darnhall, knockin, pickmere, defford source='PSJ1721+8842' dur=00:03:30 gap=00:00:00 / source='J1639+8631' dur=00:01:30 gap=00:00:30 / source='PSJ1721+8842' dur=00:02:00 gap=00:00:00 / ! ========================================================== ! ================= End of em124.key file ================= ! ==========================================================