! Started logfile: /tmp/maps//J2034-1640_C_20180619_dfm.log on Wed Jul 4 23:44:15 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /tmp/maps//J2034-1640_C_20180619_uva.fits ! Reading UV FITS file: /tmp/maps//J2034-1640_C_20180619_uva.fits ! AN table 1: 22 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.977273 visibilities/baseline/integration-bin. ! Found source: J2034-1640 ! ! 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 76 lines of history. ! ! Reading 4816 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 8 channels. ! 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 ![@/opt64/bin/pima_mupet_01.dfm J2034-1640_C] 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 0.300x0.300 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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008468Jy sigma=21.490827 ! Fit after self-cal, rms=0.853687Jy sigma=18.065593 ! 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=1.53 mas, bmaj=9.905 mas, bpa=-31.63 degrees ! Estimated noise=0.890247 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 = 0.10618 Jy ! Component: 100 - total flux cleaned = 0.133303 Jy ! Total flux subtracted in 100 components = 0.133303 Jy ! Clean residual min=-0.009339 max=0.011920 Jy/beam ! Clean residual mean=0.000025 rms=0.002134 Jy/beam ! Combined flux in latest and established models = 0.133303 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.133303 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=0.048950Jy sigma=0.967046 ! Fit after self-cal, rms=0.048925Jy sigma=0.966639 ! 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=2.299 mas, bmaj=9.94 mas, bpa=-30.49 degrees ! Estimated noise=0.495533 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 = 0.0196998 Jy ! Component: 100 - total flux cleaned = 0.0290575 Jy ! Component: 150 - total flux cleaned = 0.0345796 Jy ! Component: 200 - total flux cleaned = 0.0384014 Jy ! Total flux subtracted in 200 components = 0.0384014 Jy ! Clean residual min=-0.005611 max=0.004409 Jy/beam ! Clean residual mean=0.000010 rms=0.001466 Jy/beam ! Combined flux in latest and established models = 0.171704 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 63 components and 0.171704 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=0.041891Jy sigma=0.759521 ! Fit after self-cal, rms=0.041831Jy sigma=0.758742 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.299 x 9.94 at -30.49 degrees (North through East) ! Clean map min=-0.0053182 max=0.14496 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 KP 0.97 LA 1.08 ! MK 1.02 NL 1.04 OV 1.09 PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 KP 0.96 LA 1.05 ! MK 1.03 NL 1.03 OV 1.08 PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.94 KP 0.97 LA 1.06 ! MK 1.01 NL 1.03 OV 1.08 PT 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 KP 0.95 LA 1.05 ! MK 1.05 NL 1.04 OV 1.08 PT 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.91 KP 0.94 LA 1.04 ! MK 1.00 NL 1.00 OV 1.03 PT 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 KP 0.91 LA 1.01 ! MK 1.06 NL 1.01 OV 1.04 PT 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.91 KP 0.97 LA 1.01 ! MK 0.99 NL 1.00 OV 1.05 PT 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.91 KP 0.92 LA 1.01 ! MK 1.00 NL 1.00 OV 1.04 PT 0.95 ! ! ! Fit before self-cal, rms=0.041831Jy sigma=0.758742 ! Fit after self-cal, rms=0.041138Jy sigma=0.719122 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.321 mas, bmaj=10.04 mas, bpa=-30.43 degrees ! Estimated noise=0.491449 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 = -0.000857219 Jy ! Component: 100 - total flux cleaned = -0.000947189 Jy ! Component: 150 - total flux cleaned = -0.00111561 Jy ! Component: 200 - total flux cleaned = -0.00115254 Jy ! Total flux subtracted in 200 components = -0.00115254 Jy ! Clean residual min=-0.002442 max=0.003282 Jy/beam ! Clean residual mean=-0.000005 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.170552 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.170552 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=0.041014Jy sigma=0.716321 ! Fit after self-cal, rms=0.041026Jy sigma=0.716067 ! 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=0.041026Jy sigma=0.716067 ! Fit after self-cal, rms=0.041148Jy sigma=0.715941 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.325 mas, bmaj=10.05 mas, bpa=-30.42 degrees ! Estimated noise=0.491743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000504573 Jy ! Component: 100 - total flux cleaned = -0.0006798 Jy ! Component: 150 - total flux cleaned = -0.00077475 Jy ! Component: 200 - total flux cleaned = -0.000776222 Jy ! Total flux subtracted in 200 components = -0.000776222 Jy ! Clean residual min=-0.002262 max=0.003211 Jy/beam ! Clean residual mean=-0.000005 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.169775 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 89 components and 0.169775 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=0.041089Jy sigma=0.714738 ! Fit after self-cal, rms=0.041086Jy sigma=0.714707 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 = -1.05731e-06 Jy ! Component: 100 - total flux cleaned = -5.43695e-05 Jy ! Component: 150 - total flux cleaned = -5.42611e-05 Jy ! Component: 200 - total flux cleaned = -5.44581e-05 Jy ! Total flux subtracted in 200 components = -5.44581e-05 Jy ! Clean residual min=-0.002196 max=0.003212 Jy/beam ! Clean residual mean=-0.000005 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.169721 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 94 components and 0.169721 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=0.041051Jy sigma=0.714076 ! Fit after self-cal, rms=0.041050Jy sigma=0.714059 ! 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=0.041050Jy sigma=0.714059 ! Fit after self-cal, rms=0.041124Jy sigma=0.713923 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.326 mas, bmaj=10.06 mas, bpa=-30.4 degrees ! Estimated noise=0.491734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000298274 Jy ! Component: 100 - total flux cleaned = -0.00037226 Jy ! Component: 150 - total flux cleaned = -0.00046356 Jy ! Component: 200 - total flux cleaned = -0.000484915 Jy ! Total flux subtracted in 200 components = -0.000484915 Jy ! Clean residual min=-0.002175 max=0.003189 Jy/beam ! Clean residual mean=-0.000005 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.169236 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 100 components and 0.169236 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=0.041094Jy sigma=0.713391 ! Fit after self-cal, rms=0.041096Jy sigma=0.713378 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 = -4.565e-05 Jy ! Component: 100 - total flux cleaned = -5.76938e-06 Jy ! Component: 150 - total flux cleaned = -5.90003e-06 Jy ! Component: 200 - total flux cleaned = 1.20929e-05 Jy ! Total flux subtracted in 200 components = 1.20929e-05 Jy ! Clean residual min=-0.002172 max=0.003219 Jy/beam ! Clean residual mean=-0.000005 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.169248 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 107 components and 0.169248 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=0.041076Jy sigma=0.713058 ! Fit after self-cal, rms=0.041077Jy sigma=0.713044 ! 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=0.041077Jy sigma=0.713044 ! Fit after self-cal, rms=0.041101Jy sigma=0.712954 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.833 mas, bmaj=10.35 mas, bpa=-21.61 degrees ! Estimated noise=0.531494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000192072 Jy ! Component: 100 - total flux cleaned = -0.000172508 Jy ! Component: 150 - total flux cleaned = -0.000172965 Jy ! Component: 200 - total flux cleaned = -0.000173013 Jy ! Total flux subtracted in 200 components = -0.000173013 Jy ! Clean residual min=-0.002408 max=0.004183 Jy/beam ! Clean residual mean=-0.000007 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.169075 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 118 components and 0.169075 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=0.041090Jy sigma=0.712640 ! Fit after self-cal, rms=0.041090Jy sigma=0.712620 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 = -1.61712e-05 Jy ! Component: 100 - total flux cleaned = -3.23054e-05 Jy ! Component: 150 - total flux cleaned = -3.24456e-05 Jy ! Component: 200 - total flux cleaned = -3.19998e-05 Jy ! Total flux subtracted in 200 components = -3.19998e-05 Jy ! Clean residual min=-0.002393 max=0.004187 Jy/beam ! Clean residual mean=-0.000007 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.169043 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 126 components and 0.169043 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=0.041084Jy sigma=0.712493 ! Fit after self-cal, rms=0.041083Jy sigma=0.712487 ! 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=2.327 mas, bmaj=10.07 mas, bpa=-30.4 degrees ! Estimated noise=0.491458 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.327 x 10.07 at -30.4 degrees (North through East) ! Clean map min=-0.0021139 max=0.1435 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=1.54 mas, bmaj=9.978 mas, bpa=-31.53 degrees ! Estimated noise=0.895882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10682 Jy ! Component: 100 - total flux cleaned = 0.133662 Jy ! Component: 150 - total flux cleaned = 0.147037 Jy ! Component: 200 - total flux cleaned = 0.154853 Jy ! Total flux subtracted in 200 components = 0.154853 Jy ! Clean residual min=-0.005154 max=0.004192 Jy/beam ! Clean residual mean=0.000006 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.154853 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.154853 Jy ! Inverting map and beam ! Estimated beam: bmin=2.327 mas, bmaj=10.07 mas, bpa=-30.4 degrees ! Estimated noise=0.491458 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 = 0.00674765 Jy ! Component: 100 - total flux cleaned = 0.0102607 Jy ! Component: 150 - total flux cleaned = 0.0120542 Jy ! Component: 200 - total flux cleaned = 0.0128201 Jy ! Total flux subtracted in 200 components = 0.0128201 Jy ! Clean residual min=-0.002556 max=0.003264 Jy/beam ! Clean residual mean=-0.000005 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.167673 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 55 components and 0.167673 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=4.833 mas, bmaj=10.35 mas, bpa=-21.61 degrees ! Estimated noise=0.531494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000876182 Jy ! Component: 100 - total flux cleaned = 0.00100432 Jy ! Component: 150 - total flux cleaned = 0.00104279 Jy ! Component: 200 - total flux cleaned = 0.00100848 Jy ! Total flux subtracted in 200 components = 0.00100848 Jy ! Clean residual min=-0.002708 max=0.004090 Jy/beam ! Clean residual mean=-0.000007 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.168681 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 = -5.74442e-05 Jy ! Component: 100 - total flux cleaned = -5.69453e-05 Jy ! Component: 150 - total flux cleaned = -5.63386e-05 Jy ! Component: 200 - total flux cleaned = -5.65603e-05 Jy ! Total flux subtracted in 200 components = -5.65603e-05 Jy ! Clean residual min=-0.002584 max=0.004092 Jy/beam ! Clean residual mean=-0.000007 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.168624 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 79 components and 0.168624 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.327 mas, bmaj=10.07 mas, bpa=-30.4 degrees ! Estimated noise=0.491458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000257629 Jy ! Component: 100 - total flux cleaned = -0.00025679 Jy ! Component: 150 - total flux cleaned = -0.000190363 Jy ! Component: 200 - total flux cleaned = -0.00015929 Jy ! Total flux subtracted in 200 components = -0.00015929 Jy ! Clean residual min=-0.002329 max=0.003095 Jy/beam ! Clean residual mean=-0.000005 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.168465 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 85 components and 0.168465 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=0.041145Jy sigma=0.713602 ! Fit after self-cal, rms=0.041139Jy sigma=0.713462 wmodel J2034-1640_C_map.mod ! Writing 85 model components to file: J2034-1640_C_map.mod wobs J2034-1640_C_uvs.fits ! Writing UV FITS file: J2034-1640_C_uvs.fits wwins J2034-1640_C_map.win ! wwins: Wrote 1 windows to J2034-1640_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 = 0.00135644 Jy ! Component: 100 - total flux cleaned = 0.00252843 Jy ! Component: 150 - total flux cleaned = 0.00345402 Jy ! Component: 200 - total flux cleaned = 0.0040659 Jy ! Component: 250 - total flux cleaned = 0.00452291 Jy ! Component: 300 - total flux cleaned = 0.00475083 Jy ! Component: 350 - total flux cleaned = 0.00481155 Jy ! Component: 400 - total flux cleaned = 0.00492894 Jy ! Component: 450 - total flux cleaned = 0.00509507 Jy ! Component: 500 - total flux cleaned = 0.00522566 Jy ! Component: 550 - total flux cleaned = 0.00530044 Jy ! Component: 600 - total flux cleaned = 0.00534721 Jy ! Component: 650 - total flux cleaned = 0.00534657 Jy ! Component: 700 - total flux cleaned = 0.00536832 Jy ! Component: 750 - total flux cleaned = 0.00538979 Jy ! Component: 800 - total flux cleaned = 0.00536814 Jy ! Component: 850 - total flux cleaned = 0.00536823 Jy ! Component: 900 - total flux cleaned = 0.00536814 Jy ! Component: 950 - total flux cleaned = 0.00536794 Jy ! Component: 1000 - total flux cleaned = 0.00534934 Jy ! Component: 1050 - total flux cleaned = 0.00538557 Jy ! Component: 1100 - total flux cleaned = 0.00540284 Jy ! Component: 1150 - total flux cleaned = 0.00543691 Jy ! Component: 1200 - total flux cleaned = 0.00547017 Jy ! Component: 1250 - total flux cleaned = 0.0055029 Jy ! Component: 1300 - total flux cleaned = 0.00555108 Jy ! Component: 1350 - total flux cleaned = 0.00556693 Jy ! Component: 1400 - total flux cleaned = 0.00561368 Jy ! Component: 1450 - total flux cleaned = 0.00561407 Jy ! Component: 1500 - total flux cleaned = 0.00564392 Jy ! Component: 1550 - total flux cleaned = 0.00565845 Jy ! Component: 1600 - total flux cleaned = 0.00568726 Jy ! Component: 1650 - total flux cleaned = 0.00570099 Jy ! Component: 1700 - total flux cleaned = 0.00563113 Jy ! Component: 1750 - total flux cleaned = 0.00563138 Jy ! Component: 1800 - total flux cleaned = 0.00563144 Jy ! Component: 1850 - total flux cleaned = 0.00560509 Jy ! Component: 1900 - total flux cleaned = 0.00556606 Jy ! Component: 1950 - total flux cleaned = 0.0055403 Jy ! Component: 2000 - total flux cleaned = 0.00547634 Jy ! Component: 2050 - total flux cleaned = 0.00540089 Jy ! Component: 2100 - total flux cleaned = 0.00532635 Jy ! Component: 2150 - total flux cleaned = 0.00528943 Jy ! Component: 2200 - total flux cleaned = 0.00520467 Jy ! Component: 2250 - total flux cleaned = 0.00516888 Jy ! Component: 2300 - total flux cleaned = 0.00514519 Jy ! Component: 2350 - total flux cleaned = 0.00506309 Jy ! Component: 2400 - total flux cleaned = 0.00504 Jy ! Component: 2450 - total flux cleaned = 0.0049712 Jy ! Component: 2500 - total flux cleaned = 0.00490329 Jy ! Component: 2550 - total flux cleaned = 0.00484716 Jy ! Component: 2600 - total flux cleaned = 0.0047695 Jy ! Component: 2650 - total flux cleaned = 0.00469278 Jy ! Component: 2700 - total flux cleaned = 0.00464953 Jy ! Component: 2750 - total flux cleaned = 0.004585 Jy ! Component: 2800 - total flux cleaned = 0.00452095 Jy ! Component: 2850 - total flux cleaned = 0.00442604 Jy ! Component: 2900 - total flux cleaned = 0.00436337 Jy ! Component: 2950 - total flux cleaned = 0.00428067 Jy ! Component: 3000 - total flux cleaned = 0.00423969 Jy ! Component: 3050 - total flux cleaned = 0.00416846 Jy ! Component: 3100 - total flux cleaned = 0.00410798 Jy ! Component: 3150 - total flux cleaned = 0.00403805 Jy ! Component: 3200 - total flux cleaned = 0.00400823 Jy ! Component: 3250 - total flux cleaned = 0.00389054 Jy ! Component: 3300 - total flux cleaned = 0.00387106 Jy ! Component: 3350 - total flux cleaned = 0.00379387 Jy ! Component: 3400 - total flux cleaned = 0.00376513 Jy ! Component: 3450 - total flux cleaned = 0.00366048 Jy ! Component: 3500 - total flux cleaned = 0.00364171 Jy ! Component: 3550 - total flux cleaned = 0.00360419 Jy ! Component: 3600 - total flux cleaned = 0.00353907 Jy ! Component: 3650 - total flux cleaned = 0.00347431 Jy ! Component: 3700 - total flux cleaned = 0.00343751 Jy ! Component: 3750 - total flux cleaned = 0.00339167 Jy ! Component: 3800 - total flux cleaned = 0.00332798 Jy ! Component: 3850 - total flux cleaned = 0.00327374 Jy ! Component: 3900 - total flux cleaned = 0.00319297 Jy ! Component: 3950 - total flux cleaned = 0.00317515 Jy ! Component: 4000 - total flux cleaned = 0.00312195 Jy ! Component: 4050 - total flux cleaned = 0.00306014 Jy ! Total flux subtracted in 4096 components = 0.00299882 Jy ! Clean residual min=-0.000469 max=0.000508 Jy/beam ! Clean residual mean=-0.000000 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.171464 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 378 components and 0.171464 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J2034-1640_C_20180619_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.327 x 10.07 at -30.4 degrees (North through East) ! Clean map min=-0.0010217 max=0.14446 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J2034-1640_C_20180619_map.fits wmodel /tmp/maps//J2034-1640_C_20180619_map.mod ! Writing 378 model components to file: /tmp/maps//J2034-1640_C_20180619_map.mod wobs /tmp/maps//J2034-1640_C_20180619_uvs.fits ! Writing UV FITS file: /tmp/maps//J2034-1640_C_20180619_uvs.fits wwins /tmp/maps//J2034-1640_C_20180619_map.win ! wwins: Wrote 2 windows to /tmp/maps//J2034-1640_C_20180619_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.144459 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015857 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.329303 0.329303 0.658606 1.31721 2.63442 5.26885 10.5377 21.0754 42.1508 84.3016 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.144 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 911.014 quit ! Quitting program ! Log file /tmp/maps//J2034-1640_C_20180619_dfm.log closed on Wed Jul 4 23:44:18 2018