################################################################################ Project TBASEDSB030117 ################################################################################ General Description: Checkout X-band LCP -> ODM 6 -> CM 9 -> SF 1 -> AC sampler 0 RCP -> ODM 8 -> CM 13 -> SF 5 -> AC sampler 1 Spectrometer mode: 1W2-001-800 (2048 channels; resolution 0.391 MHz) Note: we have the DCR selected and taking data with the spectrometer. Ant: 1 3C48 RA 1.63 Dec 33.16 Az 113.73 El 78.67 LO1: 1 RestFreq 9000.000 DCR: 1 2003_01_17_22:19:32.fits SigRef 0 0 Cal 0 1 Channels 6 8 Comments: xpeak -------------------------------------------------------------------------------- Ant: 2 3C48 RA 1.63 Dec 33.16 Az 114.11 El 78.79 LO1: 2 RestFreq 9000.000 DCR: 2 2003_01_17_22:20:13.fits SigRef 0 0 Cal 0 1 Channels 6 8 Comments: xpeak -------------------------------------------------------------------------------- Ant: 3 3C48 RA 1.63 Dec 33.16 Az 114.64 El 78.96 LO1: 3 RestFreq 9000.000 DCR: 3 2003_01_17_22:21:10.fits SigRef 0 0 Cal 0 1 Channels 6 8 Comments: xpeak -------------------------------------------------------------------------------- Ant: 4 3C48 RA 1.63 Dec 33.19 Az 114.91 El 79.10 LO1: 4 RestFreq 9000.000 DCR: 4 2003_01_17_22:21:52.fits SigRef 0 0 Cal 0 1 Channels 6 8 Comments: xpeak -------------------------------------------------------------------------------- Ant: 5 3C48 RA 1.63 Dec 33.16 Az 123.94 El 81.20 LO1: 5 RestFreq 9000.000 AC : 5 2003_01_17_22:32:03A.fits SigRef 0 0 Cal 0 1 Mode 1W2-0XY-800 Samplers 0 1 BW 800 Ch 2048 Rx 2 Phase 2 Rec 10 DCR: 5 2003_01_17_22:32:03.fits SigRef 0 0 Cal 0 1 Channels 6 8 Comments: xonoff; ON; Duration 5m -------------------------------------------------------------------------------- Ant: 6 3C48 RA 1.72 Dec 33.16 Az 123.98 El 81.21 LO1: 6 RestFreq 9000.000 AC : 6 2003_01_17_22:37:37A.fits SigRef 0 0 Cal 0 1 Mode 1W2-0XY-800 Samplers 0 1 BW 800 Ch 2048 Rx 2 Phase 2 Rec 10 DCR: 6 2003_01_17_22:37:37.fits SigRef 0 0 Cal 0 1 Channels 6 8 Comments: xonoff; OFF; Duration 5m -------------------------------------------------------------------------------- Ant: 7 3C48 RA 1.63 Dec 33.16 Az 140.21 El 83.31 LO1: 7 RestFreq 9000.000 AC : 7 2003_01_17_22:46:30A.fits SigRef 0 0 Cal 0 1 Mode 1W2-0XY-800 Samplers 0 1 BW 800 Ch 2048 Rx 2 Phase 2 Rec 10 DCR: 7 2003_01_17_22:46:30.fits SigRef 0 0 Cal 0 1 Channels 6 8 Comments: xonoff; ON; Duration 5m -------------------------------------------------------------------------------- Ant: 8 3C48 RA 1.72 Dec 33.16 Az 140.50 El 83.34 LO1: 8 RestFreq 9000.000 AC : 8 2003_01_17_22:52:13A.fits SigRef 0 0 Cal 0 1 Mode 1W2-0XY-800 Samplers 0 1 BW 800 Ch 2048 Rx 2 Phase 2 Rec 10 DCR: 8 2003_01_17_22:52:13.fits SigRef 0 0 Cal 0 1 Channels 6 8 Comments: xonoff; OFF; Duration 5m -------------------------------------------------------------------------------- Ant: 9 3C48 RA 1.63 Dec 33.16 Az 163.63 El 84.53 LO1: 9 RestFreq 9010.000 AC : 9 2003_01_17_22:59:34A.fits SigRef 0 0 Cal 0 1 Mode 1W2-0XY-800 Samplers 0 1 BW 800 Ch 2048 Rx 2 Phase 2 Rec 10 DCR: 9 2003_01_17_22:59:34.fits SigRef 0 0 Cal 0 1 Channels 6 8 Comments: xonoff; ON; Duration 5m -------------------------------------------------------------------------------- Ant: 10 3C48 RA 1.72 Dec 33.16 Az 164.29 El 84.55 LO1: 10 RestFreq 9010.000 AC : 10 2003_01_17_23:05:24A.fits SigRef 0 0 Cal 0 1 Mode 1W2-0XY-800 Samplers 0 1 BW 800 Ch 2048 Rx 2 Phase 2 Rec 10 DCR: 10 2003_01_17_23:05:24.fits SigRef 0 0 Cal 0 1 Channels 6 8 Comments: xonoff; OFF; Duration 5m -------------------------------------------------------------------------------- Ant: 11 3C48 RA 1.63 Dec 33.16 Az 221.61 El 83.13 LO1: 11 RestFreq 9010.000 AC : 11 2003_01_17_23:28:39A.fits SigRef 0 0 Cal 0 1 Mode 1W2-0XY-800 Samplers 0 1 BW 800 Ch 2048 Rx 2 Phase 2 Rec 10 DCR: 11 2003_01_17_23:28:39.fits SigRef 0 0 Cal 0 1 Channels 6 8 Comments: xonoff; ON; Duration 5m -------------------------------------------------------------------------------- Ant: 12 3C48 RA 1.72 Dec 33.16 Az 221.86 El 83.11 LO1: 12 RestFreq 9010.000 AC : 12 2003_01_17_23:34:21A.fits SigRef 0 0 Cal 0 1 Mode 1W2-0XY-800 Samplers 0 1 BW 800 Ch 2048 Rx 2 Phase 2 Rec 10 DCR: 12 2003_01_17_23:34:21.fits SigRef 0 0 Cal 0 1 Channels 6 8 Comments: xonoff; OFF; Duration 5m -------------------------------------------------------------------------------- Ant: 13 blank_sky RA 1.63 Dec 32.16 Az 231.76 El 80.45 LO1: 13 RestFreq 9000.000 AC : 13 2003_01_17_23:42:18A.fits SigRef 0 0 Cal 0 1 Mode 1W2-0XY-800 Samplers 0 1 BW 800 Ch 2048 Rx 2 Phase 2 Rec 10 DCR: 13 2003_01_17_23:42:18.fits SigRef 0 0 Cal 0 1 Channels 6 8 Comments: xonoff; ON; Duration 5m -------------------------------------------------------------------------------- Ant: 14 blank_sky RA 1.72 Dec 32.16 Az 231.81 El 80.44 LO1: 14 RestFreq 9000.000 AC : 14 2003_01_17_23:47:53A.fits SigRef 0 0 Cal 0 1 Mode 1W2-0XY-800 Samplers 0 1 BW 800 Ch 2048 Rx 2 Phase 2 Rec 10 DCR: 14 2003_01_17_23:47:53.fits SigRef 0 0 Cal 0 1 Channels 6 8 Comments: xonoff; OFF; Duration 5m -------------------------------------------------------------------------------- Ant: 15 blank_sky RA 1.63 Dec 32.16 Az 241.86 El 78.16 LO1: 15 RestFreq 9000.000 AC : 15 2003_01_17_23:56:14A.fits SigRef 0 0 Cal 0 1 Mode 1W2-0XY-800 Samplers 0 1 BW 800 Ch 2048 Rx 2 Phase 2 Rec 10 DCR: 15 2003_01_17_23:56:14.fits SigRef 0 0 Cal 0 1 Channels 6 8 Comments: xonoff; ON; Duration 5m -------------------------------------------------------------------------------- Ant: 16 blank_sky RA 1.72 Dec 32.16 Az 241.85 El 78.16 LO1: 16 RestFreq 9000.000 AC : 16 2003_01_18_00:01:44A.fits SigRef 0 0 Cal 0 1 Mode 1W2-0XY-800 Samplers 0 1 BW 800 Ch 2048 Rx 2 Phase 2 Rec 10 DCR: 16 2003_01_18_00:01:44.fits SigRef 0 0 Cal 0 1 Channels 6 8 Comments: xonoff; OFF; Duration 5m -------------------------------------------------------------------------------- Ant: 17 blank_sky RA 1.63 Dec 32.16 Az 248.03 El 76.05 LO1: 17 RestFreq 9010.000 AC : 17 2003_01_18_00:08:08A.fits SigRef 0 0 Cal 0 1 Mode 1W2-0XY-800 Samplers 0 1 BW 800 Ch 2048 Rx 2 Phase 2 Rec 10 DCR: 17 2003_01_18_00:08:08.fits SigRef 0 0 Cal 0 1 Channels 6 8 Comments: xonoff; ON; Duration 5m -------------------------------------------------------------------------------- Ant: 18 blank_sky RA 1.72 Dec 32.16 Az 248.00 El 76.06 LO1: 18 RestFreq 9010.000 AC : 18 2003_01_18_00:13:35A.fits SigRef 0 0 Cal 0 1 Mode 1W2-0XY-800 Samplers 0 1 BW 800 Ch 2048 Rx 2 Phase 2 Rec 10 DCR: 18 2003_01_18_00:13:35.fits SigRef 0 0 Cal 0 1 Channels 6 8 Comments: xonoff; OFF; Duration 5m -------------------------------------------------------------------------------- Ant: 19 blank_sky RA 1.63 Dec 32.16 Az 253.11 El 73.69 LO1: 19 RestFreq 9010.000 AC : 19 2003_01_18_00:20:55A.fits SigRef 0 0 Cal 0 1 Mode 1W2-0XY-800 Samplers 0 1 BW 800 Ch 2048 Rx 2 Phase 2 Rec 10 DCR: 19 2003_01_18_00:20:55.fits SigRef 0 0 Cal 0 1 Channels 6 8 Comments: xonoff; ON; Duration 5m -------------------------------------------------------------------------------- Ant: 20 blank_sky RA 1.72 Dec 32.16 Az 253.06 El 73.71 LO1: 20 RestFreq 9010.000 AC : 20 2003_01_18_00:26:19A.fits SigRef 0 0 Cal 0 1 Mode 1W2-0XY-800 Samplers 0 1 BW 800 Ch 2048 Rx 2 Phase 2 Rec 10 DCR: 20 2003_01_18_00:26:19.fits SigRef 0 0 Cal 0 1 Channels 6 8 Comments: xonoff; OFF; Duration 5m -------------------------------------------------------------------------------- Ant: 21 3C48 RA 1.63 Dec 33.16 Az 260.08 El 71.62 LO1: 21 RestFreq 8400.000 AC : 21 2003_01_18_00:34:01A.fits SigRef 0 0 Cal 0 1 Mode 1W2-0XY-800 Samplers 0 1 BW 800 Ch 2048 Rx 2 Phase 2 Rec 10 DCR: 21 2003_01_18_00:34:01.fits SigRef 0 0 Cal 0 1 Channels 6 8 Comments: xonoff; ON; Duration 5m -------------------------------------------------------------------------------- Ant: 22 3C48 RA 1.72 Dec 33.16 Az 260.04 El 71.64 LO1: 22 RestFreq 8400.000 AC : 22 2003_01_18_00:39:23A.fits SigRef 0 0 Cal 0 1 Mode 1W2-0XY-800 Samplers 0 1 BW 800 Ch 2048 Rx 2 Phase 2 Rec 10 DCR: 22 2003_01_18_00:39:23.fits SigRef 0 0 Cal 0 1 Channels 6 8 Comments: xonoff; OFF; Duration 5m -------------------------------------------------------------------------------- Ant: 23 3C48 RA 1.63 Dec 33.16 Az 262.81 El 69.40 LO1: 23 RestFreq 8800.000 AC : 23 2003_01_18_00:45:28A.fits SigRef 0 0 Cal 0 1 Mode 1W2-0XY-800 Samplers 0 1 BW 800 Ch 2048 Rx 2 Phase 2 Rec 10 DCR: 23 2003_01_18_00:45:28.fits SigRef 0 0 Cal 0 1 Channels 6 8 Comments: xonoff; ON; Duration 5m -------------------------------------------------------------------------------- Ant: 24 3C48 RA 1.72 Dec 33.16 Az 262.77 El 69.43 LO1: 24 RestFreq 8800.000 AC : 24 2003_01_18_00:50:49A.fits SigRef 0 0 Cal 0 1 Mode 1W2-0XY-800 Samplers 0 1 BW 800 Ch 2048 Rx 2 Phase 2 Rec 10 DCR: 24 2003_01_18_00:50:49.fits SigRef 0 0 Cal 0 1 Channels 6 8 Comments: xonoff; OFF; Duration 5m -------------------------------------------------------------------------------- Ant: 25 3C48 RA 1.63 Dec 33.16 Az 265.29 El 67.06 LO1: 25 RestFreq 9200.000 AC : 25 2003_01_18_00:57:27A.fits SigRef 0 0 Cal 0 1 Mode 1W2-0XY-800 Samplers 0 1 BW 800 Ch 2048 Rx 2 Phase 2 Rec 10 DCR: 25 2003_01_18_00:57:27.fits SigRef 0 0 Cal 0 1 Channels 6 8 Comments: xonoff; ON; Duration 5m -------------------------------------------------------------------------------- Ant: 26 3C48 RA 1.72 Dec 33.16 Az 265.25 El 67.10 LO1: 26 RestFreq 9200.000 AC : 26 2003_01_18_01:02:47A.fits SigRef 0 0 Cal 0 1 Mode 1W2-0XY-800 Samplers 0 1 BW 800 Ch 2048 Rx 2 Phase 2 Rec 10 DCR: 26 2003_01_18_01:02:47.fits SigRef 0 0 Cal 0 1 Channels 6 8 Comments: xonoff; OFF; Duration 5m -------------------------------------------------------------------------------- Ant: 27 3C48 RA 1.63 Dec 33.16 Az 267.37 El 64.85 LO1: 27 RestFreq 9600.000 AC : 27 2003_01_18_01:08:47A.fits SigRef 0 0 Cal 0 1 Mode 1W2-0XY-800 Samplers 0 1 BW 800 Ch 2048 Rx 2 Phase 2 Rec 10 DCR: 27 2003_01_18_01:08:47.fits SigRef 0 0 Cal 0 1 Channels 6 8 Comments: xonoff; ON; Duration 5m -------------------------------------------------------------------------------- Ant: 28 3C48 RA 1.72 Dec 33.16 Az 267.34 El 64.88 LO1: 28 RestFreq 9600.000 AC : 28 2003_01_18_01:14:07A.fits SigRef 0 0 Cal 0 1 Mode 1W2-0XY-800 Samplers 0 1 BW 800 Ch 2048 Rx 2 Phase 2 Rec 10 DCR: 28 2003_01_18_01:14:07.fits SigRef 0 0 Cal 0 1 Channels 6 8 Comments: xonoff; OFF; Duration 5m -------------------------------------------------------------------------------- Ant: 29 3C123 RA 4.62 Dec 29.67 Az 163.02 El 80.90 LO1: 29 RestFreq 9000.000 AC : 29 2003_01_18_01:53:40A.fits SigRef 0 0 Cal 0 1 Mode 1W2-0XY-800 Samplers 0 1 BW 800 Ch 2048 Rx 2 Phase 2 Rec 10 DCR: 29 2003_01_18_01:53:40.fits SigRef 0 0 Cal 0 1 Channels 6 8 Comments: xonoff; ON; Duration 5m -------------------------------------------------------------------------------- Ant: 30 3C123 RA 4.71 Dec 29.67 Az 163.24 El 80.91 LO1: 30 RestFreq 9000.000 AC : 30 2003_01_18_01:59:21A.fits SigRef 0 0 Cal 0 1 Mode 1W2-0XY-800 Samplers 0 1 BW 800 Ch 2048 Rx 2 Phase 2 Rec 10 DCR: 30 2003_01_18_01:59:21.fits SigRef 0 0 Cal 0 1 Channels 6 8 Comments: xonoff; OFF; Duration 5m -------------------------------------------------------------------------------- ================================================================================ Data Reduction [dsb] ================================================================================ - Figure tsys_coldsky.ps s.plotTsys(proj, 13, rcvr=1, rec_num=[1:10], drop=200) s.plotTsys(proj, 13, rcvr=2, rec_num=[1:10], newplot=F, linecolor=3) s.pg.setyscale(8.25, 10.75) - Figure ta_coldsky.ps s.plotTa(proj, [14, 16], [13, 15], rcvr=1, rec_num=[1:10], utsys=T, drop=200) s.plotTa(proj, [14, 16], [13, 15], rcvr=2, rec_num=[1:10], utsys=T, newplot=F, linecolor=3) s.pg.setyscale(0, 0.0015) - Figure ta_3c48.ps s.plotTa(proj, [6, 8], [5, 7], rcvr=1, rec_num=[1:10], utsys=T, drop=200) s.plotTa(proj, [6, 8], [5, 7], rcvr=2, rec_num=[1:10], utsys=T, drop=200, newplot=F, linecolor=3, offset=-0.022) s.pg.setyscale(0.17, 0.195) - Figure ta_norm.ps y1 := s.getTa(proj, 6, 5, rec_num=[1:10], utsys=T); y2 := s.getTa(proj, 30, 29, rec_num=[1:10], utsys=T); s.plot(y1.freq, y1.ta/median(y1.ta), drop=200, ytitle='Normalized T\\da\\u', xtitle='Frequency [MHz]', title='3C48 [red] 3C123 [blue]'); s.plot(y2.freq, y2.ta/median(y2.ta), drop=200, newplot=F, linecolor=4); - Figure ta_3c48_lo1shift.ps, ta_3c48_lo1shift2.ps y9000 := s.getTa(proj, [6, 8], [5, 7], rcvr=1, rec_num=[1:10], utsys=T) y9010 := s.getTa(proj, [10, 12], [9, 11], rcvr=1, rec_num=[1:10], utsys=T) x9000 := s.skyFreq(y9000.freq, 9000.0, F) x9010 := s.skyFreq(y9010.freq, 9010.0, F) s.plot(x9000, y9000.ta, drop=200, ytitle='T\\da\\u/T\\dsys\\u', xtitle='Sky Frequency [MHz]', title='3C48') s.plot(x9010, y9010.ta, drop=200, newplot=F, linecolor=4, offset=0.004) s.pg.setyscale(0.168, 0.188) - Figure ratio_3c48_norm.ps, ratio_3c48_nonorm.ps # (on-off)/off y_3c48_pol1_1 := s.getTa(proj, 6, 5, rcvr=1, rec_num=[1:10], utsys=T, norm=T); y_3c48_pol2_1 := s.getTa(proj, 6, 5, rcvr=2, rec_num=[1:10], utsys=T, norm=T); y_3c48_pol1_2 := s.getTa(proj, 8, 7, rcvr=1, rec_num=[1:10], utsys=T, norm=T); y_3c48_pol2_2 := s.getTa(proj, 8, 7, rcvr=2, rec_num=[1:10], utsys=T, norm=T); y_ratio_pol1 := y_3c48_pol1_1; y_ratio_pol2 := y_3c48_pol2_1; y_ratio_pol1.ta := y_3c48_pol1_1.ta/y_3c48_pol1_2.ta; y_ratio_pol2.ta := y_3c48_pol2_1.ta/y_3c48_pol2_2.ta; s.plot(y_ratio_pol1.freq, y_ratio_pol1.ta, xtitle='Frequency [MHz]', ytitle='Ratio', title='(sig-ref)/ref 3C48 scans 5,6 / scans 7,8', drop=200); s.plot(y_ratio_pol2.freq, y_ratio_pol2.ta, newplot=F, linecolor=3); # (on-off) y_3c48_pol1_1 := s.getTa(proj, 6, 5, rcvr=1, rec_num=[1:10], utsys=T, norm=F); y_3c48_pol2_1 := s.getTa(proj, 6, 5, rcvr=2, rec_num=[1:10], utsys=T, norm=F); y_3c48_pol1_2 := s.getTa(proj, 8, 7, rcvr=1, rec_num=[1:10], utsys=T, norm=F); y_3c48_pol2_2 := s.getTa(proj, 8, 7, rcvr=2, rec_num=[1:10], utsys=T, norm=F); y_ratio_pol1 := y_3c48_pol1_1; y_ratio_pol2 := y_3c48_pol2_1; y_ratio_pol1.ta := y_3c48_pol1_1.ta/y_3c48_pol1_2.ta; y_ratio_pol2.ta := y_3c48_pol2_1.ta/y_3c48_pol2_2.ta; s.plot(y_ratio_pol1.freq, y_ratio_pol1.ta, xtitle='Frequency [MHz]', ytitle='Ratio', title='(sig-ref) 3C48 scans 5,6 / scans 7,8', drop=200); s.plot(y_ratio_pol2.freq, y_ratio_pol2.ta, newplot=F, linecolor=3); -Figure ta_xband.ps y8400_1 := s.getTa(proj, 22, 21, rcvr=1, rec_num=[1:10], utsys=T); y8400_2 := s.getTa(proj, 22, 21, rcvr=2, rec_num=[1:10], utsys=T); y8800_1 := s.getTa(proj, 24, 23, rcvr=1, rec_num=[1:10], utsys=T); y8800_2 := s.getTa(proj, 24, 23, rcvr=2, rec_num=[1:10], utsys=T); y9200_1 := s.getTa(proj, 26, 25, rcvr=1, rec_num=[1:10], utsys=T); y9200_2 := s.getTa(proj, 26, 25, rcvr=2, rec_num=[1:10], utsys=T); y9600_1 := s.getTa(proj, 28, 27, rcvr=1, rec_num=[1:10], utsys=T); y9600_2 := s.getTa(proj, 28, 27, rcvr=2, rec_num=[1:10], utsys=T); x8400 := s.skyFreq(y8400_1.freq, 8400.0, F); x8800 := s.skyFreq(y8800_1.freq, 8800.0, F); x9200 := s.skyFreq(y9200_1.freq, 9200.0, F); x9600 := s.skyFreq(y9600_1.freq, 9600.0, F); s.plot(x8400, y8400_1.ta, drop=200, ytitle='T\\da\\u/T\\dsys\\u', xtitle='Sky Frequency [MHz]', title='3C48'); s.plot(x8800, y8800_1.ta, drop=200, newplot=F); s.plot(x9200, y9200_1.ta, drop=200, newplot=F); s.plot(x9600, y9600_1.ta, drop=200, newplot=F); s.plot(x8400, y8400_2.ta, drop=200, newplot=F, linecolor=3); s.plot(x8800, y8800_2.ta, drop=200, newplot=F, linecolor=3); s.plot(x9200, y9200_2.ta, drop=200, newplot=F, linecolor=3); s.plot(x9600, y9600_2.ta, drop=200, newplot=F, linecolor=3); s.pg.setyscale(0.16, 0.29) s.pg.setxscale(8000.0, 10000.0); s.plot([8000., 10000.], [0.25, 0.205], newplot=F, linecolor=4);