! Started logfile: /scr/pima/bp171ae_uvs/J1354-0206_C_uvs.log on Fri Oct 11 18:50:58 2013 obs /scr/pima/bp171ae_uvs/J1354-0206_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ae_uvs/J1354-0206_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.944444 visibilities/baseline/integration-bin. ! Found source: J1354-0206 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1088 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ae_uvs/J1354-0206_C] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.300389Jy sigma=39.904955 ! Fit after self-cal, rms=0.257230Jy sigma=6.317224 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.319 mas, bmaj=3.482 mas, bpa=-5.098 degrees ! Estimated noise=1.05012 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.608503 Jy ! Component: 100 - total flux cleaned = 0.756126 Jy ! Total flux subtracted in 100 components = 0.756126 Jy ! Clean residual min=-0.034053 max=0.062135 Jy/beam ! Clean residual mean=0.000102 rms=0.009167 Jy/beam ! Combined flux in latest and established models = 0.756126 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.756126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.176259Jy sigma=5.157299 ! Fit after self-cal, rms=0.176218Jy sigma=5.156817 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.071421 Jy ! Component: 100 - total flux cleaned = 0.112882 Jy ! Total flux subtracted in 100 components = 0.112882 Jy ! Clean residual min=-0.020681 max=0.020986 Jy/beam ! Clean residual mean=0.000009 rms=0.005102 Jy/beam ! Combined flux in latest and established models = 0.869009 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.869009 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.141383Jy sigma=3.589832 ! Fit after self-cal, rms=0.141288Jy sigma=3.588744 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.695 mas, bmaj=4.08 mas, bpa=-1.914 degrees ! Estimated noise=0.779202 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0346255 Jy ! Component: 100 - total flux cleaned = 0.0511237 Jy ! Component: 150 - total flux cleaned = 0.0596807 Jy ! Component: 200 - total flux cleaned = 0.0627824 Jy ! Total flux subtracted in 200 components = 0.0627824 Jy ! Clean residual min=-0.026393 max=0.021066 Jy/beam ! Clean residual mean=-0.000072 rms=0.005851 Jy/beam ! Combined flux in latest and established models = 0.931791 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 45 components and 0.931791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.137180Jy sigma=3.277047 ! Fit after self-cal, rms=0.137143Jy sigma=3.276651 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.95 KP 0.87 LA 1.08 ! MK 1.14 NL 1.06 OV 1.02 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 0.98 KP 0.91 LA 1.14 ! MK 1.03 NL 1.11 OV 1.05 PT 1.07 ! SC 1.16 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.93 KP 0.61 LA 1.09 ! MK 0.95 NL 0.91 OV 0.99 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 1.00 KP 0.99 LA 1.01 ! MK 1.08 NL 1.02 OV 0.99 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.01 KP 1.00 LA 1.09 ! MK 1.06 NL 1.02 OV 0.99 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.02 KP 1.00 LA 1.14 ! MK 1.01 NL 1.00 OV 0.98 PT 1.03 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 0.98 KP 0.96 LA 1.06 ! MK 1.02 NL 1.02 OV 0.99 PT 0.97 ! SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 0.99 KP 1.04 LA 1.04 ! MK 1.00 NL 0.99 OV 1.01 PT 0.94 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.137143Jy sigma=3.276651 ! Fit after self-cal, rms=0.076833Jy sigma=0.839996 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.707 mas, bmaj=4.106 mas, bpa=-1.773 degrees ! Estimated noise=0.777292 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00438324 Jy ! Component: 100 - total flux cleaned = -0.00504095 Jy ! Component: 150 - total flux cleaned = -0.00536901 Jy ! Component: 200 - total flux cleaned = -0.005477 Jy ! Total flux subtracted in 200 components = -0.005477 Jy ! Clean residual min=-0.003302 max=0.005243 Jy/beam ! Clean residual mean=0.000023 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 0.926314 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.926314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.075959Jy sigma=0.838639 ! Fit after self-cal, rms=0.075950Jy sigma=0.837051 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.075950Jy sigma=0.837051 ! Fit after self-cal, rms=0.076325Jy sigma=0.826682 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.711 mas, bmaj=4.113 mas, bpa=-1.794 degrees ! Estimated noise=0.774836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00381008 Jy ! Component: 100 - total flux cleaned = -0.00505009 Jy ! Component: 150 - total flux cleaned = -0.00536848 Jy ! Component: 200 - total flux cleaned = -0.00560217 Jy ! Total flux subtracted in 200 components = -0.00560217 Jy ! Clean residual min=-0.003084 max=0.005269 Jy/beam ! Clean residual mean=0.000024 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.920712 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 0.920712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.075470Jy sigma=0.831217 ! Fit after self-cal, rms=0.075467Jy sigma=0.830602 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-28.5, 36). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00524672 Jy ! Component: 100 - total flux cleaned = 0.00811979 Jy ! Component: 150 - total flux cleaned = 0.00974375 Jy ! Component: 200 - total flux cleaned = 0.0105908 Jy ! Total flux subtracted in 200 components = 0.0105908 Jy ! Clean residual min=-0.002976 max=0.003502 Jy/beam ! Clean residual mean=0.000011 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.931302 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 88 components and 0.931303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.074466Jy sigma=0.816078 ! Fit after self-cal, rms=0.074436Jy sigma=0.814279 ! Inverting map ! Added new window around map position (-14.7, 33.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0036354 Jy ! Component: 100 - total flux cleaned = 0.00566329 Jy ! Component: 150 - total flux cleaned = 0.00713302 Jy ! Component: 200 - total flux cleaned = 0.00779647 Jy ! Total flux subtracted in 200 components = 0.00779647 Jy ! Clean residual min=-0.002637 max=0.002741 Jy/beam ! Clean residual mean=0.000004 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.939099 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 113 components and 0.939099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.074020Jy sigma=0.804923 ! Fit after self-cal, rms=0.074018Jy sigma=0.804543 ! Inverting map ! Added new window around map position (3, -7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000958612 Jy ! Component: 100 - total flux cleaned = 0.000769899 Jy ! Component: 150 - total flux cleaned = 0.000436365 Jy ! Component: 200 - total flux cleaned = 0.000197534 Jy ! Total flux subtracted in 200 components = 0.000197534 Jy ! Clean residual min=-0.001919 max=0.002105 Jy/beam ! Clean residual mean=0.000003 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.939297 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 132 components and 0.939297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073458Jy sigma=0.805711 ! Fit after self-cal, rms=0.073465Jy sigma=0.804942 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073465Jy sigma=0.804942 ! Fit after self-cal, rms=0.074804Jy sigma=0.781191 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.713 mas, bmaj=4.118 mas, bpa=-1.773 degrees ! Estimated noise=0.772284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000769001 Jy ! Component: 100 - total flux cleaned = -0.000668066 Jy ! Component: 150 - total flux cleaned = -0.000493305 Jy ! Component: 200 - total flux cleaned = -0.000279231 Jy ! Total flux subtracted in 200 components = -0.000279231 Jy ! Clean residual min=-0.001944 max=0.002697 Jy/beam ! Clean residual mean=0.000002 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.939017 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 149 components and 0.939017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.073342Jy sigma=0.791607 ! Fit after self-cal, rms=0.073342Jy sigma=0.790638 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000458744 Jy ! Component: 100 - total flux cleaned = 0.000620913 Jy ! Component: 150 - total flux cleaned = 0.000571934 Jy ! Component: 200 - total flux cleaned = 0.000529632 Jy ! Total flux subtracted in 200 components = 0.000529632 Jy ! Clean residual min=-0.001800 max=0.002385 Jy/beam ! Clean residual mean=0.000002 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.939547 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 161 components and 0.939547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.072827Jy sigma=0.797484 ! Fit after self-cal, rms=0.072832Jy sigma=0.797152 ! Inverting map ! Added new window around map position (59.4, 17.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212194 Jy ! Component: 100 - total flux cleaned = 0.00308681 Jy ! Component: 150 - total flux cleaned = 0.00357781 Jy ! Component: 200 - total flux cleaned = 0.00387218 Jy ! Total flux subtracted in 200 components = 0.00387218 Jy ! Clean residual min=-0.001593 max=0.001774 Jy/beam ! Clean residual mean=0.000000 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.943419 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 182 components and 0.943419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.072552Jy sigma=0.797263 ! Fit after self-cal, rms=0.072554Jy sigma=0.796858 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.072554Jy sigma=0.796858 ! Fit after self-cal, rms=0.073799Jy sigma=0.776688 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.672 mas, bmaj=6.784 mas, bpa=1.578 degrees ! Estimated noise=0.887944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000665428 Jy ! Component: 100 - total flux cleaned = -0.000442059 Jy ! Component: 150 - total flux cleaned = 0.000245598 Jy ! Component: 200 - total flux cleaned = 0.00102432 Jy ! Total flux subtracted in 200 components = 0.00102432 Jy ! Clean residual min=-0.002149 max=0.002831 Jy/beam ! Clean residual mean=-0.000002 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.944444 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 204 components and 0.944444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.072298Jy sigma=0.794777 ! Fit after self-cal, rms=0.072303Jy sigma=0.794309 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000629695 Jy ! Component: 100 - total flux cleaned = 0.000844657 Jy ! Component: 150 - total flux cleaned = 0.000842172 Jy ! Component: 200 - total flux cleaned = 0.000928144 Jy ! Total flux subtracted in 200 components = 0.000928144 Jy ! Clean residual min=-0.002071 max=0.002291 Jy/beam ! Clean residual mean=-0.000002 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.945372 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 224 components and 0.945372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.071999Jy sigma=0.797894 ! Fit after self-cal, rms=0.072001Jy sigma=0.797612 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.715 mas, bmaj=4.122 mas, bpa=-1.743 degrees ! Estimated noise=0.769613 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.715 x 4.122 at -1.743 degrees (North through East) ! Clean map min=-0.0027547 max=0.80643 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.072001Jy sigma=0.797612 ! Fit after self-cal, rms=0.025130Jy sigma=0.446261 ! Inverting map and beam ! Estimated beam: bmin=1.716 mas, bmaj=4.12 mas, bpa=-1.758 degrees ! Estimated noise=0.769792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00177701 Jy ! Component: 100 - total flux cleaned = -0.00246133 Jy ! Component: 150 - total flux cleaned = -0.00272418 Jy ! Component: 200 - total flux cleaned = -0.00292257 Jy ! Total flux subtracted in 200 components = -0.00292257 Jy ! Clean residual min=-0.001464 max=0.001667 Jy/beam ! Clean residual mean=0.000002 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.942449 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 256 components and 0.942449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024961Jy sigma=0.434711 ! Fit after self-cal, rms=0.024961Jy sigma=0.434473 ! Inverting map ! Added new window around map position (1.5, 8.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106568 Jy ! Component: 100 - total flux cleaned = 0.00126031 Jy ! Component: 150 - total flux cleaned = 0.00122682 Jy ! Component: 200 - total flux cleaned = 0.00116647 Jy ! Total flux subtracted in 200 components = 0.00116647 Jy ! Clean residual min=-0.001252 max=0.001325 Jy/beam ! Clean residual mean=0.000000 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.943616 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 271 components and 0.943616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024817Jy sigma=0.428391 ! Fit after self-cal, rms=0.024818Jy sigma=0.428295 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024818Jy sigma=0.428295 ! Fit after self-cal, rms=0.024789Jy sigma=0.427244 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.335 mas, bmaj=3.503 mas, bpa=-4.816 degrees ! Estimated noise=1.05293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.610096 Jy ! Component: 100 - total flux cleaned = 0.753124 Jy ! Component: 150 - total flux cleaned = 0.81771 Jy ! Component: 200 - total flux cleaned = 0.854477 Jy ! Total flux subtracted in 200 components = 0.854477 Jy ! Clean residual min=-0.009914 max=0.018509 Jy/beam ! Clean residual mean=0.000061 rms=0.002853 Jy/beam ! Combined flux in latest and established models = 0.854477 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.854477 Jy ! Inverting map and beam ! Estimated beam: bmin=1.716 mas, bmaj=4.121 mas, bpa=-1.759 degrees ! Estimated noise=0.769925 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0287212 Jy ! Component: 100 - total flux cleaned = 0.0431073 Jy ! Component: 150 - total flux cleaned = 0.0523309 Jy ! Component: 200 - total flux cleaned = 0.0589531 Jy ! Total flux subtracted in 200 components = 0.0589531 Jy ! Clean residual min=-0.004167 max=0.005492 Jy/beam ! Clean residual mean=0.000032 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.913431 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 62 components and 0.913431 Jy ! Inverting map ! Added new window around map position (-3.9, 8.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00577735 Jy ! Component: 100 - total flux cleaned = 0.0101296 Jy ! Component: 150 - total flux cleaned = 0.0137435 Jy ! Component: 200 - total flux cleaned = 0.0166107 Jy ! Total flux subtracted in 200 components = 0.0166107 Jy ! Clean residual min=-0.003298 max=0.002489 Jy/beam ! Clean residual mean=0.000011 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.930041 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 100 components and 0.930041 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.671 mas, bmaj=6.778 mas, bpa=1.547 degrees ! Estimated noise=0.888725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357661 Jy ! Component: 100 - total flux cleaned = 0.00617373 Jy ! Component: 150 - total flux cleaned = 0.00820601 Jy ! Component: 200 - total flux cleaned = 0.00953122 Jy ! Total flux subtracted in 200 components = 0.00953122 Jy ! Clean residual min=-0.002246 max=0.001709 Jy/beam ! Clean residual mean=0.000004 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.939572 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000994438 Jy ! Component: 100 - total flux cleaned = 0.0016093 Jy ! Component: 150 - total flux cleaned = 0.00198442 Jy ! Component: 200 - total flux cleaned = 0.00221385 Jy ! Total flux subtracted in 200 components = 0.00221385 Jy ! Clean residual min=-0.001761 max=0.001456 Jy/beam ! Clean residual mean=-0.000000 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.941786 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 158 components and 0.941787 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.716 mas, bmaj=4.121 mas, bpa=-1.759 degrees ! Estimated noise=0.769925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0010023 Jy ! Component: 100 - total flux cleaned = -0.000935125 Jy ! Component: 150 - total flux cleaned = -0.000873997 Jy ! Component: 200 - total flux cleaned = -0.000521508 Jy ! Total flux subtracted in 200 components = -0.000521508 Jy ! Clean residual min=-0.001884 max=0.001581 Jy/beam ! Clean residual mean=0.000001 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.941265 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 179 components and 0.941265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025655Jy sigma=0.449273 ! Fit after self-cal, rms=0.025614Jy sigma=0.446873 wmodel /scr/pima/bp171ae_uvs/J1354-0206_C_map.mod ! Writing 179 model components to file: /scr/pima/bp171ae_uvs/J1354-0206_C_map.mod wobs /scr/pima/bp171ae_uvs/J1354-0206_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ae_uvs/J1354-0206_C_uvs.fits wwins /scr/pima/bp171ae_uvs/J1354-0206_C_map.win ! wwins: Wrote 7 windows to /scr/pima/bp171ae_uvs/J1354-0206_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000740559 Jy ! Component: 100 - total flux cleaned = -0.00122874 Jy ! Component: 150 - total flux cleaned = -0.001389 Jy ! Component: 200 - total flux cleaned = -0.00143904 Jy ! Component: 250 - total flux cleaned = -0.00148784 Jy ! Component: 300 - total flux cleaned = -0.00155848 Jy ! Component: 350 - total flux cleaned = -0.00167146 Jy ! Component: 400 - total flux cleaned = -0.00175922 Jy ! Component: 450 - total flux cleaned = -0.00180145 Jy ! Component: 500 - total flux cleaned = -0.00182184 Jy ! Component: 550 - total flux cleaned = -0.00184212 Jy ! Component: 600 - total flux cleaned = -0.00186188 Jy ! Component: 650 - total flux cleaned = -0.00188124 Jy ! Component: 700 - total flux cleaned = -0.0018622 Jy ! Component: 750 - total flux cleaned = -0.00191843 Jy ! Component: 800 - total flux cleaned = -0.00191896 Jy ! Component: 850 - total flux cleaned = -0.00193702 Jy ! Component: 900 - total flux cleaned = -0.00197219 Jy ! Component: 950 - total flux cleaned = -0.00193759 Jy ! Component: 1000 - total flux cleaned = -0.00192093 Jy ! Component: 1050 - total flux cleaned = -0.00197146 Jy ! Component: 1100 - total flux cleaned = -0.00198815 Jy ! Component: 1150 - total flux cleaned = -0.00200443 Jy ! Component: 1200 - total flux cleaned = -0.00205214 Jy ! Component: 1250 - total flux cleaned = -0.00203643 Jy ! Component: 1300 - total flux cleaned = -0.00203632 Jy ! Component: 1350 - total flux cleaned = -0.00202126 Jy ! Component: 1400 - total flux cleaned = -0.00199154 Jy ! Component: 1450 - total flux cleaned = -0.00191825 Jy ! Component: 1500 - total flux cleaned = -0.00188933 Jy ! Component: 1550 - total flux cleaned = -0.00183166 Jy ! Component: 1600 - total flux cleaned = -0.00178911 Jy ! Component: 1650 - total flux cleaned = -0.00171914 Jy ! Component: 1700 - total flux cleaned = -0.00162268 Jy ! Component: 1750 - total flux cleaned = -0.00160923 Jy ! Component: 1800 - total flux cleaned = -0.00155528 Jy ! Component: 1850 - total flux cleaned = -0.00150177 Jy ! Component: 1900 - total flux cleaned = -0.0014097 Jy ! Component: 1950 - total flux cleaned = -0.00134465 Jy ! Component: 2000 - total flux cleaned = -0.00131873 Jy ! Component: 2050 - total flux cleaned = -0.00119186 Jy ! Component: 2100 - total flux cleaned = -0.00111666 Jy ! Component: 2150 - total flux cleaned = -0.00102985 Jy ! Component: 2200 - total flux cleaned = -0.00101744 Jy ! Component: 2250 - total flux cleaned = -0.000980883 Jy ! Component: 2300 - total flux cleaned = -0.000932684 Jy ! Component: 2350 - total flux cleaned = -0.000885046 Jy ! Component: 2400 - total flux cleaned = -0.00086124 Jy ! Component: 2450 - total flux cleaned = -0.000814385 Jy ! Component: 2500 - total flux cleaned = -0.000814323 Jy ! Component: 2550 - total flux cleaned = -0.000745683 Jy ! Component: 2600 - total flux cleaned = -0.000734311 Jy ! Component: 2650 - total flux cleaned = -0.000734367 Jy ! Component: 2700 - total flux cleaned = -0.000656426 Jy ! Component: 2750 - total flux cleaned = -0.00064538 Jy ! Component: 2800 - total flux cleaned = -0.000634408 Jy ! Component: 2850 - total flux cleaned = -0.000569363 Jy ! Component: 2900 - total flux cleaned = -0.000504959 Jy ! Component: 2950 - total flux cleaned = -0.000472999 Jy ! Component: 3000 - total flux cleaned = -0.000419964 Jy ! Component: 3050 - total flux cleaned = -0.000398979 Jy ! Component: 3100 - total flux cleaned = -0.000336421 Jy ! Component: 3150 - total flux cleaned = -0.00028479 Jy ! Component: 3200 - total flux cleaned = -0.000243807 Jy ! Component: 3250 - total flux cleaned = -0.000264121 Jy ! Component: 3300 - total flux cleaned = -0.000193431 Jy ! Component: 3350 - total flux cleaned = -0.000143427 Jy ! Component: 3400 - total flux cleaned = -9.36698e-05 Jy ! Component: 3450 - total flux cleaned = -4.41591e-05 Jy ! Component: 3500 - total flux cleaned = 3.4444e-05 Jy ! Component: 3550 - total flux cleaned = 0.000122253 Jy ! Component: 3600 - total flux cleaned = 0.000170699 Jy ! Component: 3650 - total flux cleaned = 0.000247792 Jy ! Component: 3700 - total flux cleaned = 0.000276517 Jy ! Component: 3750 - total flux cleaned = 0.000324039 Jy ! Component: 3800 - total flux cleaned = 0.000390206 Jy ! Component: 3850 - total flux cleaned = 0.000456063 Jy ! Component: 3900 - total flux cleaned = 0.000512156 Jy ! Component: 3950 - total flux cleaned = 0.000549367 Jy ! Component: 4000 - total flux cleaned = 0.000604789 Jy ! Component: 4050 - total flux cleaned = 0.000678208 Jy ! Total flux subtracted in 4096 components = 0.000714763 Jy ! Clean residual min=-0.000577 max=0.000522 Jy/beam ! Clean residual mean=0.000001 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.94198 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 445 components and 0.94198 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ae_uvs/J1354-0206_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.716 x 4.121 at -1.759 degrees (North through East) ! Clean map min=-0.0018713 max=0.81135 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ae_uvs/J1354-0206_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.811351 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153953 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0569248 0.0569248 0.11385 0.227699 0.455399 0.910798 1.8216 3.64319 7.28638 14.5728 29.1455 58.291 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.811 quit ! Quitting program ! Log file /scr/pima/bp171ae_uvs/J1354-0206_C_uvs.log closed on Fri Oct 11 18:51:03 2013