! Started logfile: /vlbi/uf001/uvm//J1007+0708_X_a_dfm.log on Sun Jan 13 21:19:13 2019 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /vlbi/uf001/uvm//J1007+0708_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1007+0708_X_a_uvm.fits ! AN table 1: 149 integrations on 28 of 28 possible baselines. ! AN table 2: 98 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.769954 visibilities/baseline/integration-bin. ! Found source: J1007+0708 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 63900 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1007+0708_X_a] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 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 308 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 308 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 308 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 308 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 308 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 308 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 308 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 308 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 308 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 308 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 308 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 308 telescope corrections were flagged in sub-array 1. ! A total of 26 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.014577Jy sigma=22.601523 ! Fit after self-cal, rms=0.858534Jy sigma=19.109042 ! 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=0.7521 mas, bmaj=3.168 mas, bpa=-22.4 degrees ! Estimated noise=0.330297 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 = 0.108224 Jy ! Component: 100 - total flux cleaned = 0.132184 Jy ! Total flux subtracted in 100 components = 0.132184 Jy ! Clean residual min=-0.005410 max=0.008119 Jy/beam ! Clean residual mean=-0.000000 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.132184 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.132184 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.060814Jy sigma=1.272058 ! Fit after self-cal, rms=0.060802Jy sigma=1.271892 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00871999 Jy ! Component: 100 - total flux cleaned = 0.013653 Jy ! Total flux subtracted in 100 components = 0.013653 Jy ! Clean residual min=-0.003730 max=0.005046 Jy/beam ! Clean residual mean=-0.000000 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.145837 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.145837 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.059137Jy sigma=1.227577 ! Fit after self-cal, rms=0.059142Jy sigma=1.227429 ! Inverting map ! Added new window around map position (2, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00438489 Jy ! Component: 100 - total flux cleaned = 0.00626928 Jy ! Total flux subtracted in 100 components = 0.00626928 Jy ! Clean residual min=-0.003080 max=0.004033 Jy/beam ! Clean residual mean=0.000000 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.152107 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.152107 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.058702Jy sigma=1.215048 ! Fit after self-cal, rms=0.058687Jy sigma=1.214668 ! 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=0.989 mas, bmaj=3.048 mas, bpa=-19.6 degrees ! Estimated noise=0.128799 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 = 0.00416571 Jy ! Component: 100 - total flux cleaned = 0.00705641 Jy ! Component: 150 - total flux cleaned = 0.00850735 Jy ! Component: 200 - total flux cleaned = 0.00969675 Jy ! Total flux subtracted in 200 components = 0.00969675 Jy ! Clean residual min=-0.002747 max=0.003640 Jy/beam ! Clean residual mean=0.000002 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.161803 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 60 components and 0.161803 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.058351Jy sigma=1.204134 ! Fit after self-cal, rms=0.058349Jy sigma=1.203943 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.989 x 3.048 at -19.6 degrees (North through East) ! Clean map min=-0.0026561 max=0.14194 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 183 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 0.94 KP 1.05 LA 0.84 ! MK 1.01 NL 1.12 OV 0.95 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.99 HN 0.99 KP 0.99 ! LA 1.01 MK 0.99 NL 1.05 PT 0.94 ! ! ! Correcting IF 2. ! A total of 183 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 0.94 KP 1.05 LA 0.86 ! MK 1.02 NL 1.12 OV 0.96 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.01 HN 0.98 KP 1.00 ! LA 1.00 MK 1.01 NL 1.05 PT 0.94 ! ! ! Correcting IF 3. ! A total of 183 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.96 KP 1.02 LA 0.87 ! MK 1.03 NL 1.13 OV 0.95 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.99 HN 0.99 KP 0.98 ! LA 1.01 MK 1.04 NL 1.06 PT 0.95 ! ! ! Correcting IF 4. ! A total of 183 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.95 KP 1.04 LA 0.87 ! MK 1.02 NL 1.13 OV 0.95 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.02 HN 0.97 KP 0.99 ! LA 1.01 MK 1.01 NL 1.06 PT 0.96 ! ! ! Correcting IF 5. ! A total of 183 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.95 KP 1.05 LA 0.88 ! MK 1.01 NL 1.12 OV 0.94 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.01 HN 0.99 KP 0.99 ! LA 1.02 MK 0.99 NL 1.06 PT 0.93 ! ! ! Correcting IF 6. ! A total of 183 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.99 KP 1.05 LA 0.85 ! MK 1.05 NL 1.12 OV 0.96 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.00 HN 0.98 KP 1.00 ! LA 1.00 MK 1.01 NL 1.06 PT 0.95 ! ! ! Correcting IF 7. ! A total of 183 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.96 KP 1.08 LA 0.83 ! MK 1.02 NL 1.11 OV 0.97 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.01 HN 0.96 KP 1.02 ! LA 1.00 MK 1.04 NL 1.06 PT 0.94 ! ! ! Correcting IF 8. ! A total of 183 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.96 KP 1.07 LA 0.87 ! MK 1.02 NL 1.12 OV 0.93 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.01 HN 0.98 KP 1.01 ! LA 1.02 MK 1.01 NL 1.07 PT 0.95 ! ! ! Correcting IF 9. ! A total of 183 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.96 KP 1.06 LA 0.85 ! MK 1.02 NL 1.12 OV 0.95 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.01 HN 1.07 KP 1.02 ! LA 1.00 MK 1.00 NL 1.07 PT 0.96 ! ! ! Correcting IF 10. ! A total of 183 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.98 KP 1.04 LA 0.86 ! MK 1.00 NL 1.12 OV 0.94 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.01 HN 0.99 KP 1.02 ! LA 1.04 MK 1.00 NL 1.07 PT 0.94 ! ! ! Correcting IF 11. ! A total of 183 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.96 KP 1.08 LA 0.88 ! MK 1.04 NL 1.13 OV 0.95 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.03 HN 1.03 KP 1.00 ! LA 1.01 MK 1.00 NL 1.07 PT 0.96 ! ! ! Correcting IF 12. ! A total of 183 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 0.97 KP 1.03 LA 0.88 ! MK 1.08 NL 1.15 OV 0.96 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 1.01 HN 0.98 KP 1.01 ! LA 1.03 MK 1.07 NL 1.06 PT 0.97 ! ! ! Fit before self-cal, rms=0.058349Jy sigma=1.203943 ! Fit after self-cal, rms=0.057263Jy sigma=1.187641 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9926 mas, bmaj=3.106 mas, bpa=-20.06 degrees ! Estimated noise=0.129249 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 = -0.001786 Jy ! Component: 100 - total flux cleaned = -0.00243509 Jy ! Component: 150 - total flux cleaned = -0.0026032 Jy ! Component: 200 - total flux cleaned = -0.00264379 Jy ! Total flux subtracted in 200 components = -0.00264379 Jy ! Clean residual min=-0.001279 max=0.001274 Jy/beam ! Clean residual mean=-0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.159159 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.159159 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.057204Jy sigma=1.186381 ! Fit after self-cal, rms=0.057241Jy sigma=1.186034 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.057241Jy sigma=1.186034 ! Fit after self-cal, rms=0.057260Jy sigma=1.183294 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9926 mas, bmaj=3.105 mas, bpa=-20.07 degrees ! Estimated noise=0.129162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00102181 Jy ! Component: 100 - total flux cleaned = -0.00142746 Jy ! Component: 150 - total flux cleaned = -0.00149151 Jy ! Component: 200 - total flux cleaned = -0.00156006 Jy ! Total flux subtracted in 200 components = -0.00156006 Jy ! Clean residual min=-0.000837 max=0.000904 Jy/beam ! Clean residual mean=-0.000000 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.157599 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.157599 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.057238Jy sigma=1.182842 ! Fit after self-cal, rms=0.057242Jy sigma=1.182777 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 (7, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000517123 Jy ! Component: 100 - total flux cleaned = 0.000587335 Jy ! Component: 150 - total flux cleaned = 0.000600641 Jy ! Component: 200 - total flux cleaned = 0.000626035 Jy ! Total flux subtracted in 200 components = 0.000626035 Jy ! Clean residual min=-0.000790 max=0.000765 Jy/beam ! Clean residual mean=-0.000000 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.158225 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 111 components and 0.158225 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.057229Jy sigma=1.182476 ! Fit after self-cal, rms=0.057229Jy sigma=1.182465 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.057229Jy sigma=1.182465 ! Fit after self-cal, rms=0.057254Jy sigma=1.182317 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9928 mas, bmaj=3.105 mas, bpa=-20.07 degrees ! Estimated noise=0.129074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000580299 Jy ! Component: 100 - total flux cleaned = -0.000684298 Jy ! Component: 150 - total flux cleaned = -0.000660617 Jy ! Component: 200 - total flux cleaned = -0.000629291 Jy ! Total flux subtracted in 200 components = -0.000629291 Jy ! Clean residual min=-0.000683 max=0.000686 Jy/beam ! Clean residual mean=-0.000000 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.157596 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 122 components and 0.157596 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.057246Jy sigma=1.182138 ! Fit after self-cal, rms=0.057248Jy sigma=1.182133 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 (-20.4, -48.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000605872 Jy ! Component: 100 - total flux cleaned = 0.000752027 Jy ! Component: 150 - total flux cleaned = 0.00078453 Jy ! Component: 200 - total flux cleaned = 0.000814091 Jy ! Total flux subtracted in 200 components = 0.000814091 Jy ! Clean residual min=-0.000665 max=0.000593 Jy/beam ! Clean residual mean=-0.000000 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.15841 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 142 components and 0.15841 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.057240Jy sigma=1.181968 ! Fit after self-cal, rms=0.057239Jy sigma=1.181950 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.057239Jy sigma=1.181950 ! Fit after self-cal, rms=0.057223Jy sigma=1.181890 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.262 mas, bmaj=3.337 mas, bpa=-13.9 degrees ! Estimated noise=0.153571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000279282 Jy ! Component: 100 - total flux cleaned = -0.000338739 Jy ! Component: 150 - total flux cleaned = -0.000339683 Jy ! Component: 200 - total flux cleaned = -0.000323 Jy ! Total flux subtracted in 200 components = -0.000323 Jy ! Clean residual min=-0.000689 max=0.000626 Jy/beam ! Clean residual mean=-0.000000 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.158087 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 157 components and 0.158087 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.057220Jy sigma=1.181816 ! Fit after self-cal, rms=0.057220Jy sigma=1.181811 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 = -4.80841e-05 Jy ! Component: 100 - total flux cleaned = 4.93493e-06 Jy ! Component: 150 - total flux cleaned = 3.28955e-05 Jy ! Component: 200 - total flux cleaned = 5.90431e-05 Jy ! Total flux subtracted in 200 components = 5.90431e-05 Jy ! Clean residual min=-0.000659 max=0.000599 Jy/beam ! Clean residual mean=-0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.158146 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 171 components and 0.158146 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.057219Jy sigma=1.181784 ! Fit after self-cal, rms=0.057219Jy sigma=1.181784 ! 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=0.9929 mas, bmaj=3.104 mas, bpa=-20.08 degrees ! Estimated noise=0.128985 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9929 x 3.104 at -20.08 degrees (North through East) ! Clean map min=-0.00066666 max=0.14172 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 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=0.7527 mas, bmaj=3.189 mas, bpa=-22.39 degrees ! Estimated noise=0.333967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10855 Jy ! Component: 100 - total flux cleaned = 0.132652 Jy ! Component: 150 - total flux cleaned = 0.141078 Jy ! Component: 200 - total flux cleaned = 0.145369 Jy ! Total flux subtracted in 200 components = 0.145369 Jy ! Clean residual min=-0.002000 max=0.002120 Jy/beam ! Clean residual mean=-0.000000 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.145369 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.145369 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9929 mas, bmaj=3.104 mas, bpa=-20.08 degrees ! Estimated noise=0.128985 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 = 0.00342168 Jy ! Component: 100 - total flux cleaned = 0.00559423 Jy ! Component: 150 - total flux cleaned = 0.0071069 Jy ! Component: 200 - total flux cleaned = 0.0082344 Jy ! Total flux subtracted in 200 components = 0.0082344 Jy ! Clean residual min=-0.000809 max=0.000961 Jy/beam ! Clean residual mean=-0.000000 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.153603 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 51 components and 0.153603 Jy ! Inverting map ! Added new window around map position (-1.8, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103506 Jy ! Component: 100 - total flux cleaned = 0.0018137 Jy ! Component: 150 - total flux cleaned = 0.0023408 Jy ! Component: 200 - total flux cleaned = 0.00271037 Jy ! Total flux subtracted in 200 components = 0.00271037 Jy ! Clean residual min=-0.000684 max=0.000621 Jy/beam ! Clean residual mean=-0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.156314 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 78 components and 0.156314 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.262 mas, bmaj=3.337 mas, bpa=-13.9 degrees ! Estimated noise=0.153571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000584797 Jy ! Component: 100 - total flux cleaned = 0.000880713 Jy ! Component: 150 - total flux cleaned = 0.00113418 Jy ! Component: 200 - total flux cleaned = 0.00137155 Jy ! Total flux subtracted in 200 components = 0.00137155 Jy ! Clean residual min=-0.000805 max=0.000568 Jy/beam ! Clean residual mean=-0.000000 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.157685 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 = 0.000187953 Jy ! Component: 100 - total flux cleaned = 0.000268382 Jy ! Component: 150 - total flux cleaned = 0.000322247 Jy ! Component: 200 - total flux cleaned = 0.000393332 Jy ! Total flux subtracted in 200 components = 0.000393332 Jy ! Clean residual min=-0.000759 max=0.000550 Jy/beam ! Clean residual mean=-0.000000 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.158079 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 126 components and 0.158079 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9929 mas, bmaj=3.104 mas, bpa=-20.08 degrees ! Estimated noise=0.128985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.76509e-05 Jy ! Component: 100 - total flux cleaned = 9.83335e-05 Jy ! Component: 150 - total flux cleaned = 0.000126716 Jy ! Component: 200 - total flux cleaned = 0.000192041 Jy ! Total flux subtracted in 200 components = 0.000192041 Jy ! Clean residual min=-0.000605 max=0.000578 Jy/beam ! Clean residual mean=-0.000000 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.158271 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 143 components and 0.158271 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.057223Jy sigma=1.181804 ! Fit after self-cal, rms=0.057217Jy sigma=1.181758 wmodel J1007+0708_X_a_map.mod ! Writing 143 model components to file: J1007+0708_X_a_map.mod wobs J1007+0708_X_a_uvs.fits ! Writing UV FITS file: J1007+0708_X_a_uvs.fits wwins J1007+0708_X_a_map.win ! wwins: Wrote 5 windows to J1007+0708_X_a_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 = -7.30719e-05 Jy ! Component: 100 - total flux cleaned = -0.00011087 Jy ! Component: 150 - total flux cleaned = -0.000129046 Jy ! Component: 200 - total flux cleaned = -0.000155255 Jy ! Component: 250 - total flux cleaned = -0.00018955 Jy ! Component: 300 - total flux cleaned = -0.000222937 Jy ! Component: 350 - total flux cleaned = -0.000247242 Jy ! Component: 400 - total flux cleaned = -0.000262988 Jy ! Component: 450 - total flux cleaned = -0.000262844 Jy ! Component: 500 - total flux cleaned = -0.000262747 Jy ! Component: 550 - total flux cleaned = -0.000240233 Jy ! Component: 600 - total flux cleaned = -0.000262516 Jy ! Component: 650 - total flux cleaned = -0.000262523 Jy ! Component: 700 - total flux cleaned = -0.000291177 Jy ! Component: 750 - total flux cleaned = -0.000284195 Jy ! Component: 800 - total flux cleaned = -0.000318765 Jy ! Component: 850 - total flux cleaned = -0.000298222 Jy ! Component: 900 - total flux cleaned = -0.000311579 Jy ! Component: 950 - total flux cleaned = -0.000311506 Jy ! Component: 1000 - total flux cleaned = -0.000278676 Jy ! Component: 1050 - total flux cleaned = -0.000272374 Jy ! Component: 1100 - total flux cleaned = -0.000266083 Jy ! Component: 1150 - total flux cleaned = -0.00027235 Jy ! Component: 1200 - total flux cleaned = -0.000278527 Jy ! Component: 1250 - total flux cleaned = -0.000259946 Jy ! Component: 1300 - total flux cleaned = -0.000241558 Jy ! Component: 1350 - total flux cleaned = -0.000235508 Jy ! Component: 1400 - total flux cleaned = -0.000217451 Jy ! Component: 1450 - total flux cleaned = -0.0002055 Jy ! Component: 1500 - total flux cleaned = -0.000199622 Jy ! Component: 1550 - total flux cleaned = -0.000182116 Jy ! Component: 1600 - total flux cleaned = -0.000187881 Jy ! Component: 1650 - total flux cleaned = -0.000165013 Jy ! Component: 1700 - total flux cleaned = -0.000159433 Jy ! Component: 1750 - total flux cleaned = -0.000159446 Jy ! Component: 1800 - total flux cleaned = -0.00017061 Jy ! Component: 1850 - total flux cleaned = -0.000159485 Jy ! Component: 1900 - total flux cleaned = -0.000137491 Jy ! Component: 1950 - total flux cleaned = -0.000126657 Jy ! Component: 2000 - total flux cleaned = -0.000121271 Jy ! Component: 2050 - total flux cleaned = -0.000131985 Jy ! Component: 2100 - total flux cleaned = -0.000105408 Jy ! Component: 2150 - total flux cleaned = -0.000110706 Jy ! Component: 2200 - total flux cleaned = -0.00010552 Jy ! Component: 2250 - total flux cleaned = -0.000100316 Jy ! Component: 2300 - total flux cleaned = -9.50864e-05 Jy ! Component: 2350 - total flux cleaned = -7.97231e-05 Jy ! Component: 2400 - total flux cleaned = -5.93466e-05 Jy ! Component: 2450 - total flux cleaned = -3.91631e-05 Jy ! Component: 2500 - total flux cleaned = -2.91196e-05 Jy ! Component: 2550 - total flux cleaned = -1.9178e-05 Jy ! Component: 2600 - total flux cleaned = -4.28718e-06 Jy ! Component: 2650 - total flux cleaned = 2.02827e-05 Jy ! Component: 2700 - total flux cleaned = 7.168e-07 Jy ! Component: 2750 - total flux cleaned = 3.96072e-05 Jy ! Component: 2800 - total flux cleaned = 4.92179e-05 Jy ! Component: 2850 - total flux cleaned = 6.83749e-05 Jy ! Component: 2900 - total flux cleaned = 7.78543e-05 Jy ! Component: 2950 - total flux cleaned = 8.72504e-05 Jy ! Component: 3000 - total flux cleaned = 9.18756e-05 Jy ! Component: 3050 - total flux cleaned = 8.72318e-05 Jy ! Component: 3100 - total flux cleaned = 0.000110419 Jy ! Component: 3150 - total flux cleaned = 0.000110436 Jy ! Component: 3200 - total flux cleaned = 0.00011957 Jy ! Component: 3250 - total flux cleaned = 0.000133278 Jy ! Component: 3300 - total flux cleaned = 0.000133255 Jy ! Component: 3350 - total flux cleaned = 0.000160296 Jy ! Component: 3400 - total flux cleaned = 0.000151332 Jy ! Component: 3450 - total flux cleaned = 0.000169179 Jy ! Component: 3500 - total flux cleaned = 0.000151432 Jy ! Component: 3550 - total flux cleaned = 0.000164691 Jy ! Component: 3600 - total flux cleaned = 0.00016914 Jy ! Component: 3650 - total flux cleaned = 0.000186605 Jy ! Component: 3700 - total flux cleaned = 0.000169244 Jy ! Component: 3750 - total flux cleaned = 0.000173587 Jy ! Component: 3800 - total flux cleaned = 0.000177864 Jy ! Component: 3850 - total flux cleaned = 0.000182144 Jy ! Component: 3900 - total flux cleaned = 0.000169385 Jy ! Component: 3950 - total flux cleaned = 0.000156703 Jy ! Component: 4000 - total flux cleaned = 0.000160909 Jy ! Component: 4050 - total flux cleaned = 0.000135745 Jy ! Total flux subtracted in 4096 components = 0.000144089 Jy ! Clean residual min=-0.000225 max=0.000315 Jy/beam ! Clean residual mean=-0.000000 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.158415 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 427 components and 0.158415 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1007+0708_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9929 x 3.104 at -20.08 degrees (North through East) ! Clean map min=-0.00040128 max=0.14196 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1007+0708_X_a_map.fits wmodel /vlbi/uf001/uvm//J1007+0708_X_a_map.mod ! Writing 427 model components to file: /vlbi/uf001/uvm//J1007+0708_X_a_map.mod wobs /vlbi/uf001/uvm//J1007+0708_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1007+0708_X_a_uvs.fits wwins /vlbi/uf001/uvm//J1007+0708_X_a_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uvm//J1007+0708_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.141964 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.70307e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.162782 0.162782 0.325565 0.651129 1.30226 2.60452 5.20904 10.4181 20.8361 41.6723 83.3446 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.141 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1842.95 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1007+0708_X_a_dfm.log closed on Sun Jan 13 21:19:20 2019