COVER INFORMATION Station: URUMQI (Code Ur ) Experiment: Snapshot Ionospheric Testing Observations Exp. Code: N05L3 Schedule Version: 1.02 Processed by SCHED version: 6.01 Release: Late March 2005 PI: James M Anderson Address: Joint Institute for VLBI in Europe Oude Hoogeveensedijk 4 7991 PD Dwingeloo The Netherlands Phone: +31 (0)521 596 542 EMAIL: anderson@jive.nl Fax: +31 (0)521 596 539 Phone during observation: +31 (0)521 596 500 Observing mode: Snapshot observations of sources at 18cm (256 Mb/s) Notes: ALBUS Ionospheric modeling test observations Phase referencing is too fast for JODRELL1 All targets are strong Schedule for URUMQI (Code Ur ) Page 2 Snapshot Ionospheric Testing Observations UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 6 Jun 2005 Day 157 --- Next scan frequencies: 1637.99 1637.99 1645.99 1645.99 1653.99 1653.99 1661.99 1661.99 Next BBC frequencies: 337.99 337.99 345.99 345.99 353.99 353.99 361.99 361.99 Next scan bandwidths: 8.00 8.00 8.00 8.00 8.00 8.00 8.00 8.00 23 00 00 J1323+7942 21 50 31 36.8 -10.3 8.4 46.7 0 1 1 0 23 00 00 23 02 00 =1323+799 21 52 31 36.8 -10.3 8.5 46.2 120 F 1 0 23 02 00 J1139+7654 21 52 31 31.5 -6.9 10.2 22.7 -19 1 1 0 23 02 00 23 04 00 =1136+771 21 54 32 31.5 -6.8 10.2 22.3 101 F 1 0 23 04 00 J1323+7942 21 54 32 36.7 -10.2 8.5 45.8 -19 1 1 0 23 04 00 23 06 00 =1323+799 21 56 32 36.6 -10.1 8.5 45.3 101 F 1 0 23 06 00 J1139+7654 21 56 32 31.5 -6.7 10.3 21.8 -19 1 1 0 23 06 00 23 08 00 =1136+771 21 58 32 31.4 -6.6 10.3 21.4 101 F 1 0 23 08 00 J1323+7942 21 58 32 36.6 -10.0 8.6 44.9 -19 1 1 0 23 08 00 23 10 00 =1323+799 22 00 33 36.5 -9.9 8.6 44.5 101 F 1 0 23 10 00 J1139+7654 22 00 33 31.4 -6.4 10.3 21.0 -19 1 1 0 23 10 00 23 12 00 =1136+771 22 02 33 31.3 -6.3 10.4 20.6 101 F 1 0 23 13 00 J1323+7942 22 03 33 36.4 -9.8 8.7 43.8 41 1 1 0 23 13 00 23 14 00 =1323+799 22 04 33 36.4 -9.8 8.7 43.6 60 F 1 0 23 14 00 J1406+7828 22 04 33 37.1 -12.6 8.0 52.3 -8 1 1 0 23 14 00 23 15 40 =1406+787 22 06 14 37.0 -12.6 8.0 52.0 92 F 1 0 23 15 40 J1323+7942 22 06 14 36.3 -9.7 8.7 43.2 -8 1 1 0 23 15 40 23 17 20 =1323+799 22 07 54 36.3 -9.6 8.7 42.8 92 F 1 0 23 17 20 J1406+7828 22 07 54 36.9 -12.5 8.0 51.6 -8 1 1 0 23 17 20 23 19 00 =1406+787 22 09 34 36.9 -12.4 8.0 51.2 92 F 1 0 23 19 00 J1323+7942 22 09 34 36.2 -9.6 8.8 42.5 -8 1 1 0 23 19 00 23 20 40 =1323+799 22 11 14 36.2 -9.5 8.8 42.1 92 F 1 0 23 20 40 J1406+7828 22 11 14 36.8 -12.4 8.1 50.9 -8 1 1 0 23 20 40 23 22 20 =1406+787 22 12 55 36.7 -12.3 8.1 50.5 92 F 1 0 Schedule for URUMQI (Code Ur ) Page 3 Snapshot Ionospheric Testing Observations UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 6 Jun 2005 Day 157 --- 23 22 20 J1323+7942 22 12 55 36.1 -9.4 8.8 41.7 -8 1 1 0 23 22 20 23 24 00 =1323+799 22 14 35 36.1 -9.4 8.8 41.3 92 F 1 0 23 24 00 J1357+7643 22 14 35 35.2 -13.5 8.3 47.3 -10 1 1 0 23 24 00 23 25 40 =1357+769 22 16 15 35.1 -13.4 8.3 46.9 90 F 1 0 23 25 40 J1323+7942 22 16 15 36.0 -9.3 8.9 41.0 -10 1 1 0 23 25 40 23 27 20 =1323+799 22 17 56 36.0 -9.2 8.9 40.6 90 F 1 0 23 27 20 J1357+7643 22 17 56 35.0 -13.3 8.3 46.6 -10 1 1 0 23 27 20 23 29 00 =1357+769 22 19 36 34.9 -13.2 8.4 46.2 90 F 1 0 23 29 00 J1323+7942 22 19 36 35.9 -9.2 8.9 40.2 -10 1 1 0 23 29 00 23 30 40 =1323+799 22 21 16 35.9 -9.1 9.0 39.9 90 F 1 0 23 30 40 J1357+7643 22 21 16 34.9 -13.1 8.4 45.8 -10 1 1 0 23 30 40 23 32 20 =1357+769 22 22 56 34.8 -13.1 8.4 45.5 90 F 1 0 23 32 20 J1323+7942 22 22 56 35.8 -9.0 9.0 39.5 -10 1 1 0 23 32 20 23 34 00 =1323+799 22 24 37 35.8 -9.0 9.0 39.1 90 F 1 0 23 40 00 J1745+1720 22 30 38 25.4 270.3 4.7 49.5 -200 1 1 0 23 40 00 23 44 00 =1743+173 22 34 38 24.6 271.0 4.8 49.5 40 F 1 0 23 44 00 J1752+1734 22 34 38 26.1 269.9 4.7 49.6 -7 1 1 0 23 44 00 23 45 40 =1750+175 22 36 19 25.8 270.2 4.7 49.6 93 F 1 0 23 45 40 J1745+1720 22 36 19 24.3 271.3 4.8 49.5 -7 1 1 0 23 45 40 23 47 20 =1743+173 22 37 59 24.0 271.5 4.9 49.5 93 F 1 0 23 47 20 J1752+1734 22 37 59 25.5 270.5 4.7 49.6 -7 1 1 0 23 47 20 23 49 00 =1750+175 22 39 39 25.2 270.8 4.8 49.6 93 F 1 0 23 49 00 J1745+1720 22 39 39 23.7 271.8 4.9 49.4 -7 1 1 0 23 49 00 23 50 40 =1743+173 22 41 19 23.4 272.1 4.9 49.4 93 F 1 0 23 50 40 J1752+1734 22 41 19 24.9 271.1 4.8 49.6 -7 1 1 0 23 50 40 23 52 20 =1750+175 22 43 00 24.6 271.4 4.8 49.6 93 F 1 0 23 53 20 J1745+1720 22 44 00 22.9 272.6 5.0 49.4 53 1 1 0 23 53 20 23 54 00 =1743+173 22 44 40 22.8 272.7 5.0 49.4 40 F 1 0 23 54 00 J1756+1535 22 44 40 23.7 269.3 4.8 48.9 -9 1 1 0 23 54 00 23 55 40 --- 22 46 20 23.4 269.6 4.8 48.9 91 F 1 0 Schedule for URUMQI (Code Ur ) Page 4 Snapshot Ionospheric Testing Observations UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Mon 6 Jun 2005 Day 157 --- 23 55 40 J1745+1720 22 46 20 22.5 272.9 5.0 49.4 -9 1 1 0 23 55 40 23 57 20 =1743+173 22 48 00 22.2 273.2 5.0 49.4 91 F 1 0 23 57 20 J1756+1535 22 48 00 23.1 269.9 4.8 48.9 -9 1 1 0 23 57 20 23 59 00 --- 22 49 41 22.8 270.2 4.9 48.9 91 F 1 0 --- Start: Mon 6 Jun 2005 Day 157 -- Stop: Tue 7 Jun 2005 Day 158 --- 23 59 00 J1745+1720 22 49 41 21.9 273.5 5.1 49.4 -9 1 1 0 23 59 00 00 00 40 =1743+173 22 51 21 21.6 273.8 5.1 49.3 91 F 1 0 00 00 40 J1756+1535 22 51 21 22.5 270.5 4.9 48.9 -9 1 1 0 00 00 40 00 02 20 --- 22 53 01 22.2 270.7 4.9 48.9 91 F 1 0 00 02 20 J1745+1720 22 53 01 21.3 274.1 5.1 49.3 -9 1 1 0 00 02 20 00 04 00 =1743+173 22 54 42 21.0 274.3 5.1 49.3 91 F 1 0 00 04 00 J1719+1745 22 54 42 16.5 279.0 5.6 48.8 -17 1 1 0 00 04 00 00 05 40 =1717+178 22 56 22 16.2 279.3 5.6 48.8 83 F 1 0 00 05 40 J1745+1720 22 56 22 20.7 274.6 5.2 49.3 -17 1 1 0 00 05 40 00 07 20 =1743+173 22 58 02 20.4 274.9 5.2 49.2 83 F 1 0 00 07 20 J1719+1745 22 58 02 15.9 279.6 5.6 48.7 -17 1 1 0 00 07 20 00 09 00 =1717+178 22 59 42 15.6 279.8 5.7 48.7 83 F 1 0 00 09 00 J1745+1720 22 59 42 20.1 275.2 5.2 49.2 -17 1 1 0 00 09 00 00 10 40 =1743+173 23 01 23 19.8 275.5 5.3 49.2 83 F 1 0 00 10 40 J1719+1745 23 01 23 15.3 280.1 5.7 48.6 -17 1 1 0 00 10 40 00 12 20 =1717+178 23 03 03 15.0 280.4 5.7 48.5 83 F 1 0 00 12 20 J1745+1720 23 03 03 19.5 275.7 5.3 49.1 -17 1 1 0 00 12 20 00 14 00 =1743+173 23 04 43 19.2 276.0 5.3 49.1 83 F 1 0 00 17 00 J2148+0657 23 07 44 49.6 211.3 1.3 22.3 49 1 1 0 00 17 00 00 26 00 =2145+067 23 16 45 48.7 214.4 1.5 24.4 540 F 1 0 00 29 00 J2129-1538 23 19 46 25.7 209.7 1.8 21.9 102 1 1 0 00 29 00 00 30 00 =2126-158 23 20 46 25.7 209.9 1.9 22.1 60 F 1 0 00 30 00 J2129-1821 23 20 46 23.1 208.8 1.9 21.6 -10 1 1 0 00 30 00 00 31 40 =2126-185 23 22 26 23.0 209.2 1.9 21.9 90 F 1 0 Schedule for URUMQI (Code Ur ) Page 5 Snapshot Ionospheric Testing Observations UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Tue 7 Jun 2005 Day 158 --- 00 31 40 J2129-1538 23 22 26 25.5 210.3 1.9 22.4 -10 1 1 0 00 31 40 00 33 20 =2126-158 23 24 06 25.3 210.7 1.9 22.6 90 F 1 0 00 33 20 J2129-1821 23 24 06 22.9 209.6 1.9 22.2 -10 1 1 0 00 33 20 00 35 00 =2126-185 23 25 47 22.7 210.0 1.9 22.4 90 F 1 0 00 35 00 J2129-1538 23 25 47 25.2 211.1 1.9 22.9 -10 1 1 0 00 35 00 00 36 40 =2126-158 23 27 27 25.0 211.5 2.0 23.2 90 F 1 0 00 36 40 J2129-1821 23 27 27 22.5 210.3 2.0 22.7 -10 1 1 0 00 36 40 00 38 20 =2126-185 23 29 07 22.4 210.7 2.0 23.0 90 F 1 0 00 38 20 J2129-1538 23 29 07 24.9 212.0 2.0 23.5 -10 1 1 0 00 38 20 00 40 00 =2126-158 23 30 47 24.7 212.4 2.0 23.8 90 F 1 0 00 40 00 J2130-0927 23 30 47 30.5 215.0 2.0 24.9 -21 1 1 0 00 40 00 00 41 40 =2127-096 23 32 28 30.3 215.4 2.0 25.2 79 F 1 0 00 41 40 J2129-1538 23 32 28 24.5 212.8 2.0 24.1 -21 1 1 0 00 41 40 00 43 20 =2126-158 23 34 08 24.4 213.2 2.1 24.3 79 F 1 0 00 43 20 J2130-0927 23 34 08 30.1 215.8 2.1 25.5 -21 1 1 0 00 43 20 00 45 00 =2127-096 23 35 48 29.9 216.2 2.1 25.8 79 F 1 0 00 45 00 J2129-1538 23 35 48 24.2 213.6 2.1 24.6 -21 1 1 0 00 45 00 00 46 40 =2126-158 23 37 29 24.0 214.0 2.1 24.9 79 F 1 0 00 46 40 J2130-0927 23 37 29 29.7 216.7 2.1 26.1 -21 1 1 0 00 46 40 00 48 20 =2127-096 23 39 09 29.6 217.1 2.1 26.3 79 F 1 0 00 49 20 J2129-1538 23 40 09 23.8 214.6 2.2 25.3 39 1 1 0 00 49 20 00 50 00 =2126-158 23 40 49 23.7 214.8 2.2 25.4 40 F 1 0 00 50 00 J2131-1207 23 40 49 27.1 215.9 2.1 25.8 -13 1 1 0 00 50 00 00 51 40 =2128-123 23 42 29 27.0 216.3 2.2 26.1 87 F 1 0 00 51 40 J2129-1538 23 42 29 23.5 215.2 2.2 25.7 -13 1 1 0 00 51 40 00 53 20 =2126-158 23 44 10 23.4 215.6 2.2 26.0 87 F 1 0 00 53 20 J2131-1207 23 44 10 26.8 216.7 2.2 26.3 -13 1 1 0 00 53 20 00 55 00 =2128-123 23 45 50 26.6 217.1 2.2 26.6 87 F 1 0 00 55 00 J2129-1538 23 45 50 23.2 215.9 2.3 26.3 -13 1 1 0 00 55 00 00 56 40 =2126-158 23 47 30 23.0 216.3 2.3 26.5 87 F 1 0 Schedule for URUMQI (Code Ur ) Page 6 Snapshot Ionospheric Testing Observations UP: D => Below limits; H => Below horizon mask. blank => Up. Early: Seconds between end of slew and start. Dwell: On source seconds. Tapes: Drive, Index, Start footage / Direction, Head Group, End footage. TPStart: Tape motion start time. Frequencies are LO sum (band edge). ---------------------------------------------------------------------------------------- Start UT Source Start / Stop Early Tapes TPStart Stop UT LST EL AZ HA UP ParA Dwell (see above) ---------------------------------------------------------------------------------------- --- Tue 7 Jun 2005 Day 158 --- 00 56 40 J2131-1207 23 47 30 26.4 217.5 2.3 26.9 -13 1 1 0 00 56 40 00 58 20 =2128-123 23 49 10 26.2 217.9 2.3 27.1 87 F 1 0 00 58 20 J2129-1538 23 49 10 22.8 216.7 2.3 26.8 -13 1 1 0 00 58 20 01 00 00 =2126-158 23 50 51 22.6 217.1 2.4 27.0 87 F 1 0 SETUP FILE INFORMATION: NOTE: If DOPPLER, FREQ, or BW were used, see the individual scans for the final BBC settings. Setup file: eo999.18cm Matches group ur18cm in /aps3/sched/catalogs/freq.dat update L.Xiang 9Feb05 Setup group: 9 Station: URUMQI Total bit rate: 256 Format: MKIV1:2 Bits per sample: 2 Sample rate: 16.000 Number of channels: 8 Passes/head pos: 1 Speedup factor: 1.00 1st LO= 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 1300.00 Net SB= U U U U U U U U Pol. = RCP LCP RCP LCP RCP LCP RCP LCP BBC = 2 1 4 3 6 5 8 7 BBC SB= U U U U U U U U IF = 2N 1N 2N 1N 2N 1N 2N 1N The following frequency sets based on this setup were used. Frequency Set: 9 Setup file default. No pcal detection. LO sum= 1637.99 1637.99 1645.99 1645.99 1653.99 1653.99 1661.99 1661.99 BBC fr= 337.99 337.99 345.99 345.99 353.99 353.99 361.99 361.99 Bandwd= 8.000 8.000 8.000 8.000 8.000 8.000 8.000 8.000 Track assignments are: track1= 2, 10, 18, 26, 3, 11, 19, 27 barrel=roll_off SOURCE LIST -- Snapshot Ionospheric Testing Observations Catalog positions marked with *. Precession of date coordinates is based on stop time of first scan. Names used in schedule marked with *. Short names used in VLA and SNAP files marked with +. Observation date used in B1950/J2000 coordinate conversion (PRECDATE): 1979.900 No adjustments are made for rates (DRA, DDEC). Scan hours are for recording scans only. Baseline hours are only counted for scans above horizon at both ends. Source Source position (RA/Dec) Error (B1950) (J2000) (Date) (mas) * J1139+7654 11 36 50.402483 * 11 39 51.538717 11 40 13.600280 1.47 1136+771 77 11 09.68453 * 76 54 32.34642 76 53 06.06924 0.65 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.100 scan hours, 1.894 baseline hours above horizon. * J1323+7942 13 23 30.967861 * 13 23 51.569831 13 24 00.836917 2.82 1323+799 79 58 27.57995 * 79 42 51.84705 79 41 25.76771 0.44 J1323+79 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.283 scan hours, 8.751 baseline hours above horizon. * J1357+7643 13 57 42.117003 * 13 57 55.371534 13 58 02.806741 0.87 1357+769 76 57 53.35424 * 76 43 21.05104 76 41 58.55255 0.40 J1357+76 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.083 scan hours, 2.185 baseline hours above horizon. * J1406+7828 14 06 56.652670 * 14 06 36.566944 14 06 41.585608 3.71 1406+787 78 42 22.78156 * 78 28 10.40623 78 26 49.33489 0.63 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.083 scan hours, 2.161 baseline hours above horizon. * J1719+1745 17 17 00.324732 * 17 19 13.048481 17 19 28.559864 0.32 1717+178 17 48 08.51599 * 17 45 06.43721 17 44 37.64380 0.22 J1719+17 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.083 scan hours, 1.739 baseline hours above horizon. * J1745+1720 17 43 22.235899 * 17 45 35.208167 17 45 50.704699 0.32 1743+173 17 21 09.18647 * 17 20 01.42378 17 19 43.97628 0.22 J1745+17 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.300 scan hours, 8.450 baseline hours above horizon. * J1752+1734 17 50 33.364387 * 17 52 46.002901 17 53 01.452521 0.39 1750+175 17 34 56.75224 * 17 34 20.35018 17 34 06.02002 0.56 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.083 scan hours, 2.350 baseline hours above horizon. * J1756+1535 17 54 37.953509 * 17 56 53.102132 17 57 08.795390 0.32 15 35 39.32316 * 15 35 20.82657 15 35 08.41956 0.24 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.083 scan hours, 2.232 baseline hours above horizon. * J2129-1538 21 26 26.777538 * 21 29 12.175905 21 29 30.394943 0.21 2126-158 -15 51 50.34727 *-15 38 41.04110 -15 37 18.72623 0.30 J2129-15 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.250 scan hours, 9.451 baseline hours above horizon. * J2129-1821 21 26 33.897232 * 21 29 21.419113 21 29 39.890466 0.27 2126-185 -18 34 32.47350 *-18 21 22.79035 -18 19 59.57129 0.49 J2129-18 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.083 scan hours, 2.231 baseline hours above horizon. * J2130-0927 21 27 38.408364 * 21 30 19.088248 21 30 36.744372 0.23 2127-096 -09 40 49.81991 *-09 27 37.43511 -09 26 16.73888 0.37 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.083 scan hours, 2.505 baseline hours above horizon. * J2131-1207 21 28 52.676063 * 21 31 35.261755 21 31 53.136782 0.21 2128-123 -12 20 20.53564 *-12 07 04.79603 -12 05 42.84703 0.30 J2131-12 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.083 scan hours, 2.844 baseline hours above horizon. * J2148+0657 21 45 36.078475 * 21 48 05.458673 21 48 21.701858 0.30 2145+067 06 43 40.90460 * 06 57 38.60420 06 58 59.23842 0.20 J2148+06 /aps3/sched/catalogs/sources.vlba VLBA Calib Srcs - GSFC sols. - catalog 2004f_astro 0.150 scan hours, 7.749 baseline hours above horizon. The solar corona can cause unstable phases for sources too close to the Sun. SCHED provides warnings at individual scans for distances less than 10 degrees. The distance from the Sun to each source in this schedule is: Source Sun distance (deg) J1139+7654 70.1 J1323+7942 73.5 J1357+7643 76.8 J1406+7828 75.8 J1719+1745 139.3 J1745+1720 138.4 J1752+1734 137.7 J1756+1535 139.3 J2129-1538 116.6 J2129-1821 117.4 J2130-0927 114.3 J2131-1207 115.0 J2148+0657 103.7 Barry Clark estimates from predictions by Ketan Desai of IPM scattering sizes that the Sun will cause amplitude reductions on the longest VLBA baselines at a solar distance of 60deg F^(-0.6) where F is in GHz. For common VLBI bands, this is: 327 MHz 117. deg 610 MHz 81. deg 1.6 GHz 45. deg 2.3 GHz 36. deg 5.0 GHz 23. deg 8.4 GHz 17. deg 15.0 GHz 12. deg 22.0 GHz 9. deg 43.0 GHz 6. deg