! Started logfile: /tmp/maps//J1515-3301_C_20180615_dfm.log on Wed Jul 4 23:31:10 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//J1515-3301_C_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J1515-3301_C_20180615_uva.fits ! AN table 1: 17 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1515-3301 ! ! 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 94 lines of history. ! ! Reading 1360 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 J1515-3301_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. ! ! 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=1.012538Jy sigma=20.113741 ! Fit after self-cal, rms=0.851141Jy sigma=16.953751 ! 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=1.397 mas, bmaj=27.1 mas, bpa=8.642 degrees ! Estimated noise=1.46556 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 = 0.113136 Jy ! Component: 100 - total flux cleaned = 0.13781 Jy ! Total flux subtracted in 100 components = 0.13781 Jy ! Clean residual min=-0.006821 max=0.008880 Jy/beam ! Clean residual mean=0.000005 rms=0.002302 Jy/beam ! Combined flux in latest and established models = 0.13781 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.13781 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=0.039431Jy sigma=0.758455 ! Fit after self-cal, rms=0.039424Jy sigma=0.758370 ! 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=1.83 mas, bmaj=24.92 mas, bpa=8.28 degrees ! Estimated noise=0.975337 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 = 0.0102214 Jy ! Component: 100 - total flux cleaned = 0.015394 Jy ! Component: 150 - total flux cleaned = 0.0190932 Jy ! Component: 200 - total flux cleaned = 0.0218509 Jy ! Total flux subtracted in 200 components = 0.0218509 Jy ! Clean residual min=-0.003796 max=0.005784 Jy/beam ! Clean residual mean=-0.000008 rms=0.001600 Jy/beam ! Combined flux in latest and established models = 0.159661 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 58 components and 0.159661 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=0.036640Jy sigma=0.700378 ! Fit after self-cal, rms=0.036620Jy sigma=0.700271 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.83 x 24.92 at 8.28 degrees (North through East) ! Clean map min=-0.0037287 max=0.14973 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 KP 0.97 LA 1.04 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 1.00 LA 1.03 PT 0.93 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 0.97 LA 1.00 PT 1.07 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 0.98 LA 1.13 PT 0.83 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 0.96 LA 1.11 PT 0.93 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 1.03 LA 1.07 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 1.01 LA 1.03 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 0.97 LA 1.05 PT 0.95 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.036620Jy sigma=0.700271 ! Fit after self-cal, rms=0.034590Jy sigma=0.666997 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.839 mas, bmaj=25.18 mas, bpa=8.242 degrees ! Estimated noise=0.966585 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 = -0.00127922 Jy ! Component: 100 - total flux cleaned = -0.00181993 Jy ! Component: 150 - total flux cleaned = -0.00197289 Jy ! Component: 200 - total flux cleaned = -0.00207573 Jy ! Total flux subtracted in 200 components = -0.00207573 Jy ! Clean residual min=-0.002044 max=0.002367 Jy/beam ! Clean residual mean=-0.000003 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.157585 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.157585 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=0.034533Jy sigma=0.665799 ! Fit after self-cal, rms=0.034563Jy sigma=0.665600 ! 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=0.034563Jy sigma=0.665600 ! Fit after self-cal, rms=0.034451Jy sigma=0.665293 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.839 mas, bmaj=25.21 mas, bpa=8.235 degrees ! Estimated noise=0.963909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000651942 Jy ! Component: 100 - total flux cleaned = -0.000768028 Jy ! Component: 150 - total flux cleaned = -0.000880168 Jy ! Component: 200 - total flux cleaned = -0.000926399 Jy ! Total flux subtracted in 200 components = -0.000926399 Jy ! Clean residual min=-0.001816 max=0.002089 Jy/beam ! Clean residual mean=-0.000004 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.156658 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 92 components and 0.156658 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=0.034422Jy sigma=0.664798 ! Fit after self-cal, rms=0.034421Jy sigma=0.664792 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 = -1.26153e-05 Jy ! Component: 100 - total flux cleaned = 3.94086e-05 Jy ! Component: 150 - total flux cleaned = 8.80516e-05 Jy ! Component: 200 - total flux cleaned = 9.95927e-05 Jy ! Total flux subtracted in 200 components = 9.95927e-05 Jy ! Clean residual min=-0.001803 max=0.002040 Jy/beam ! Clean residual mean=-0.000004 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.156758 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.156758 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=0.034414Jy sigma=0.664619 ! Fit after self-cal, rms=0.034413Jy sigma=0.664613 ! 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=0.034413Jy sigma=0.664613 ! Fit after self-cal, rms=0.034320Jy sigma=0.664418 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.839 mas, bmaj=25.24 mas, bpa=8.229 degrees ! Estimated noise=0.961399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000393361 Jy ! Component: 100 - total flux cleaned = -0.00047745 Jy ! Component: 150 - total flux cleaned = -0.000545744 Jy ! Component: 200 - total flux cleaned = -0.000581345 Jy ! Total flux subtracted in 200 components = -0.000581345 Jy ! Clean residual min=-0.001590 max=0.001848 Jy/beam ! Clean residual mean=-0.000005 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.156177 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 116 components and 0.156177 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=0.034304Jy sigma=0.664192 ! Fit after self-cal, rms=0.034303Jy sigma=0.664187 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 (-74.1, -55.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153617 Jy ! Component: 100 - total flux cleaned = 0.00229952 Jy ! Component: 150 - total flux cleaned = 0.00256537 Jy ! Component: 200 - total flux cleaned = 0.00277203 Jy ! Total flux subtracted in 200 components = 0.00277203 Jy ! Clean residual min=-0.001207 max=0.000958 Jy/beam ! Clean residual mean=-0.000005 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.158949 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 141 components and 0.158949 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=0.034225Jy sigma=0.662712 ! Fit after self-cal, rms=0.034215Jy sigma=0.662621 ! 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=0.034215Jy sigma=0.662621 ! Fit after self-cal, rms=0.034096Jy sigma=0.662461 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.989 mas, bmaj=22.81 mas, bpa=5.233 degrees ! Estimated noise=1.23498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000400071 Jy ! Component: 100 - total flux cleaned = 0.000491129 Jy ! Component: 150 - total flux cleaned = 0.000554486 Jy ! Component: 200 - total flux cleaned = 0.000583792 Jy ! Total flux subtracted in 200 components = 0.000583792 Jy ! Clean residual min=-0.001049 max=0.000967 Jy/beam ! Clean residual mean=-0.000011 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.159533 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 180 components and 0.159533 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=0.034079Jy sigma=0.662163 ! Fit after self-cal, rms=0.034075Jy sigma=0.662138 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 = 0.000226955 Jy ! Component: 100 - total flux cleaned = 0.00024078 Jy ! Component: 150 - total flux cleaned = 0.000240622 Jy ! Component: 200 - total flux cleaned = 0.000254134 Jy ! Total flux subtracted in 200 components = 0.000254134 Jy ! Clean residual min=-0.001001 max=0.000900 Jy/beam ! Clean residual mean=-0.000012 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.159787 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 192 components and 0.159787 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=0.034066Jy sigma=0.661955 ! Fit after self-cal, rms=0.034065Jy sigma=0.661944 ! 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=1.839 mas, bmaj=25.23 mas, bpa=8.227 degrees ! Estimated noise=0.958065 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.839 x 25.23 at 8.227 degrees (North through East) ! Clean map min=-0.0021428 max=0.14843 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=1.398 mas, bmaj=27.4 mas, bpa=8.556 degrees ! Estimated noise=1.45443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.11225 Jy ! Component: 100 - total flux cleaned = 0.136728 Jy ! Component: 150 - total flux cleaned = 0.142348 Jy ! Component: 200 - total flux cleaned = 0.145441 Jy ! Total flux subtracted in 200 components = 0.145441 Jy ! Clean residual min=-0.002428 max=0.002802 Jy/beam ! Clean residual mean=0.000006 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.145441 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.145441 Jy ! Inverting map and beam ! Estimated beam: bmin=1.839 mas, bmaj=25.23 mas, bpa=8.227 degrees ! Estimated noise=0.958065 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 = 0.0043122 Jy ! Component: 100 - total flux cleaned = 0.00661917 Jy ! Component: 150 - total flux cleaned = 0.0082636 Jy ! Component: 200 - total flux cleaned = 0.00958912 Jy ! Total flux subtracted in 200 components = 0.00958912 Jy ! Clean residual min=-0.001725 max=0.001568 Jy/beam ! Clean residual mean=0.000004 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.15503 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 88 components and 0.15503 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=4.989 mas, bmaj=22.81 mas, bpa=5.233 degrees ! Estimated noise=1.23498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144218 Jy ! Component: 100 - total flux cleaned = 0.00247939 Jy ! Component: 150 - total flux cleaned = 0.00329786 Jy ! Component: 200 - total flux cleaned = 0.00395786 Jy ! Total flux subtracted in 200 components = 0.00395786 Jy ! Clean residual min=-0.001279 max=0.001043 Jy/beam ! Clean residual mean=-0.000004 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.158988 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 = 0.00054026 Jy ! Component: 100 - total flux cleaned = 0.000994271 Jy ! Component: 150 - total flux cleaned = 0.0012181 Jy ! Component: 200 - total flux cleaned = 0.00138242 Jy ! Total flux subtracted in 200 components = 0.00138242 Jy ! Clean residual min=-0.001108 max=0.000922 Jy/beam ! Clean residual mean=-0.000005 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.16037 Jy ! Adding 124 model components to the UV plane model. ! The established model now contains 200 components and 0.16037 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.839 mas, bmaj=25.23 mas, bpa=8.227 degrees ! Estimated noise=0.958065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000192974 Jy ! Component: 100 - total flux cleaned = 0.000299383 Jy ! Component: 150 - total flux cleaned = 0.00037712 Jy ! Component: 200 - total flux cleaned = 0.000466632 Jy ! Total flux subtracted in 200 components = 0.000466632 Jy ! Clean residual min=-0.001161 max=0.000833 Jy/beam ! Clean residual mean=-0.000004 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.160837 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 216 components and 0.160837 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=0.034069Jy sigma=0.662185 ! Fit after self-cal, rms=0.034067Jy sigma=0.662152 wmodel J1515-3301_C_map.mod ! Writing 216 model components to file: J1515-3301_C_map.mod wobs J1515-3301_C_uvs.fits ! Writing UV FITS file: J1515-3301_C_uvs.fits wwins J1515-3301_C_map.win ! wwins: Wrote 2 windows to J1515-3301_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 = -0.000460674 Jy ! Component: 100 - total flux cleaned = -0.000679275 Jy ! Component: 150 - total flux cleaned = -0.000707301 Jy ! Component: 200 - total flux cleaned = -0.000681729 Jy ! Component: 250 - total flux cleaned = -0.000681286 Jy ! Component: 300 - total flux cleaned = -0.000669654 Jy ! Component: 350 - total flux cleaned = -0.000669647 Jy ! Component: 400 - total flux cleaned = -0.00066946 Jy ! Component: 450 - total flux cleaned = -0.000659375 Jy ! Component: 500 - total flux cleaned = -0.000649484 Jy ! Component: 550 - total flux cleaned = -0.000649181 Jy ! Component: 600 - total flux cleaned = -0.000640156 Jy ! Component: 650 - total flux cleaned = -0.000666766 Jy ! Component: 700 - total flux cleaned = -0.00068399 Jy ! Component: 750 - total flux cleaned = -0.000692137 Jy ! Component: 800 - total flux cleaned = -0.000716405 Jy ! Component: 850 - total flux cleaned = -0.000732086 Jy ! Component: 900 - total flux cleaned = -0.000755477 Jy ! Component: 950 - total flux cleaned = -0.000785837 Jy ! Component: 1000 - total flux cleaned = -0.000815363 Jy ! Component: 1050 - total flux cleaned = -0.000829672 Jy ! Component: 1100 - total flux cleaned = -0.00085787 Jy ! Component: 1150 - total flux cleaned = -0.000878468 Jy ! Component: 1200 - total flux cleaned = -0.000912166 Jy ! Component: 1250 - total flux cleaned = -0.000938552 Jy ! Component: 1300 - total flux cleaned = -0.000977526 Jy ! Component: 1350 - total flux cleaned = -0.00104783 Jy ! Component: 1400 - total flux cleaned = -0.00110455 Jy ! Component: 1450 - total flux cleaned = -0.00114815 Jy ! Component: 1500 - total flux cleaned = -0.00118517 Jy ! Component: 1550 - total flux cleaned = -0.00122789 Jy ! Component: 1600 - total flux cleaned = -0.00125815 Jy ! Component: 1650 - total flux cleaned = -0.00130668 Jy ! Component: 1700 - total flux cleaned = -0.00133712 Jy ! Component: 1750 - total flux cleaned = -0.00135541 Jy ! Component: 1800 - total flux cleaned = -0.00136773 Jy ! Component: 1850 - total flux cleaned = -0.00138011 Jy ! Component: 1900 - total flux cleaned = -0.00139284 Jy ! Component: 1950 - total flux cleaned = -0.00139934 Jy ! Component: 2000 - total flux cleaned = -0.00140606 Jy ! Component: 2050 - total flux cleaned = -0.00141285 Jy ! Component: 2100 - total flux cleaned = -0.00142691 Jy ! Component: 2150 - total flux cleaned = -0.0014341 Jy ! Component: 2200 - total flux cleaned = -0.00143419 Jy ! Component: 2250 - total flux cleaned = -0.00144185 Jy ! Component: 2300 - total flux cleaned = -0.00144988 Jy ! Component: 2350 - total flux cleaned = -0.00145012 Jy ! Component: 2400 - total flux cleaned = -0.00145853 Jy ! Component: 2450 - total flux cleaned = -0.00146715 Jy ! Component: 2500 - total flux cleaned = -0.00146722 Jy ! Component: 2550 - total flux cleaned = -0.00146719 Jy ! Component: 2600 - total flux cleaned = -0.00147638 Jy ! Component: 2650 - total flux cleaned = -0.00148574 Jy ! Component: 2700 - total flux cleaned = -0.0014957 Jy ! Component: 2750 - total flux cleaned = -0.00149567 Jy ! Component: 2800 - total flux cleaned = -0.00150607 Jy ! Component: 2850 - total flux cleaned = -0.0015169 Jy ! Component: 2900 - total flux cleaned = -0.00152814 Jy ! Component: 2950 - total flux cleaned = -0.00153991 Jy ! Component: 3000 - total flux cleaned = -0.00153979 Jy ! Component: 3050 - total flux cleaned = -0.00155212 Jy ! Component: 3100 - total flux cleaned = -0.00156465 Jy ! Component: 3150 - total flux cleaned = -0.00156466 Jy ! Component: 3200 - total flux cleaned = -0.00157814 Jy ! Component: 3250 - total flux cleaned = -0.00159227 Jy ! Component: 3300 - total flux cleaned = -0.00160682 Jy ! Component: 3350 - total flux cleaned = -0.00162167 Jy ! Component: 3400 - total flux cleaned = -0.0016372 Jy ! Component: 3450 - total flux cleaned = -0.00163716 Jy ! Component: 3500 - total flux cleaned = -0.00163714 Jy ! Component: 3550 - total flux cleaned = -0.00167112 Jy ! Component: 3600 - total flux cleaned = -0.00167137 Jy ! Component: 3650 - total flux cleaned = -0.00167086 Jy ! Component: 3700 - total flux cleaned = -0.00168951 Jy ! Component: 3750 - total flux cleaned = -0.00170905 Jy ! Component: 3800 - total flux cleaned = -0.00172944 Jy ! Component: 3850 - total flux cleaned = -0.00172918 Jy ! Component: 3900 - total flux cleaned = -0.00175104 Jy ! Component: 3950 - total flux cleaned = -0.00177367 Jy ! Component: 4000 - total flux cleaned = -0.00177342 Jy ! Component: 4050 - total flux cleaned = -0.00179754 Jy ! Total flux subtracted in 4096 components = -0.00182295 Jy ! Clean residual min=-0.001377 max=0.001356 Jy/beam ! Clean residual mean=-0.000027 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.159014 Jy keep ! Adding 171 model components to the UV plane model. ! The established model now contains 387 components and 0.159014 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1515-3301_C_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.839 x 25.23 at 8.227 degrees (North through East) ! Clean map min=-0.002727 max=0.14696 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1515-3301_C_20180615_map.fits wmodel /tmp/maps//J1515-3301_C_20180615_map.mod ! Writing 387 model components to file: /tmp/maps//J1515-3301_C_20180615_map.mod wobs /tmp/maps//J1515-3301_C_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J1515-3301_C_20180615_uvs.fits wwins /tmp/maps//J1515-3301_C_20180615_map.win ! wwins: Wrote 3 windows to /tmp/maps//J1515-3301_C_20180615_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.146964 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000477798 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.975336 0.975336 1.95067 3.90135 7.80269 15.6054 31.2108 62.4215 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.146 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 307.586 quit ! Quitting program ! Log file /tmp/maps//J1515-3301_C_20180615_dfm.log closed on Wed Jul 4 23:31:14 2018